Imiyoboro ya VFD na Spindle ihuza imashini ya CNC

Imashini za CNC zigezweho zishingiye cyane kuri sisitemu ihamye kugirango igere ku busobanuro buhanitse, ku buso bwuzuye neza, no ku nganda zizewe. Waba ukoresha router ya CNC ikora ibiti, imashini ishushanya ibyuma, ikigo cyo kubaza amabuye, cyangwa ibikoresho byo gusya inganda, isano iri hagati ya moteri ya spindle hamwe na VFD ihuza  ibikorwa bigira ingaruka kumikorere yimashini. Sisitemu idahuye irashobora gutuma habaho ubushyuhe bwinshi, RPM idahindagurika, kunyeganyega gukabije, gusohora umuriro mwinshi, ndetse no kwangirika burundu kubikoresho bihenze.

Ku bakora inganda za CNC, imashini ihuza imashini, abagabura, abatanga ibicuruzwa, hamwe n’abaguzi benshi, kumva uburyo bwo guhitamo VFD ikwiye kubisabwa na moteri ya spindle  ntibikiri ngombwa. Kwiyongera gukenewe kuri sisitemu yo gutunganya imashini zikoreshwa mu nganda nko gukora ibikoresho byo mu nzu, icyogajuru, kwamamaza, gutunganya ibicuruzwa, hamwe no guhimba aluminiyumu byatumye sisitemu ya inverter spindle imenyekana. Abaguzi ubu biteze umuvuduko mwinshi, urusaku rwo hasi, kugenzura ubushyuhe bwumuriro, no kugenzura umuvuduko wubwenge.

Isoko rya CNC ku isi yose rikomeje kwaguka vuba. Nk’uko raporo z’inganda zibitangaza, isoko rya moteri ya CNC spindle biteganijwe ko rizarenga miliyari nyinshi z'amadolari mu 2030 kubera kongera inganda zikoreshwa mu nganda n'ibisabwa mu nganda zuzuye. Hagati yiri terambere hari ikintu gikomeye: gushiraho inverter spindle gushiraho . Ndetse moteri nziza ya spindle ntishobora gukora neza idafite disikuru ihindagurika.

Iki gitabo cyuzuye kirasesengura ibintu byose byingenzi bya moteri ya spindle hamwe na VFD. Kuva kuri voltage ihuza no guhuza inshuro kugeza tekinike yo kwishyiriraho no kugereranya ibicuruzwa, iyi ngingo ifasha abaguzi B2B, abadandaza benshi, abubaka imashini, hamwe nabatanga CNC gufata ibyemezo byuzuye kubikorwa byigihe kirekire kandi byunguka.

Gusobanukirwa Isano Hagati ya VFD na Moteri ya Spindle

Niki VFD mubisabwa muri CNC?

Impinduka ya Frequency Drive, izwi cyane nka VFD cyangwa inverter, nigikoresho cya elegitoronike cyagenewe kugenzura umuvuduko numuriro wa moteri yamashanyarazi mugucunga inshuro na voltage bihabwa moteri. Mu mashini za CNC, VFD ikora nka 'ubwonko ' bwo gucunga umuvuduko. Bitabaye ibyo, moteri ya spindle yakora gusa kumuvuduko uhamye, bigatuma gukora neza bidashoboka.

Impamvu VFDs ningirakamaro cyane muri sisitemu ya CNC ije guhinduka. Ibikoresho bitandukanye bisaba umuvuduko ukabije. Ibiti, acrylic, aluminium, umuringa, nicyuma byose byitabira bitandukanye kubikoresho byihuta nigipimo cyibiryo. VFD igizwe neza na sisitemu ya moteri ya spindle  yemerera abashoramari guhuza neza indangagaciro za RPM ukurikije ibisabwa. Ibi bitezimbere gukata ubuziranenge, kwagura ubuzima bwibikoresho, no kugabanya imyanda.

Sisitemu zigezweho za VFD nazo zitanga ibintu byateye imbere nko kurinda ibicuruzwa birenze urugero, gukurikirana ubushyuhe bwumuriro, gahunda yihuta yo gutondekanya gahunda, imikorere ya feri, hamwe n’itumanaho ryitumanaho ryikora. Inganda nyinshi zitanga imashini za CNC ubu zihuza sisitemu yubwenge ya inverter ihuza na Modbus, RS485, na protocole y'itumanaho ya PLC.

Iyindi nyungu nyamukuru ni ugukoresha ingufu. Sisitemu ya moteri gakondo isesagura amashanyarazi kuko ihora ikora kumuvuduko wuzuye. VFD itezimbere gukoresha ingufu zitanga gusa ingufu zisabwa. Ku nganda zikoresha CNC nyinshi cyangwa ibigo bitunganya imashini, ibi birashobora kugabanya cyane ibiciro byamashanyarazi mugihe.

Mu masoko menshi ya CNC, abaguzi barasaba sisitemu ya inverter hamwe nibisohoka bihoraho, amashanyarazi make, hamwe nuburyo bwo kurinda ubwenge. Mugihe amarushanwa agenda yiyongera mubatanga CNC, ubuziranenge bwa VFD bwabaye ahantu hanini hagurishwa abakora ibikoresho byinganda.

Moteri ya CNC Spindle Niki?

Moteri ya spindle nikintu cyibanze kizunguruka gishinzwe gutwara ibikoresho byo gutema mugihe cyo gutunganya. Igena uburyo neza imashini ya CNC ikata, ishushanya, imyitozo, urusyo, cyangwa ibikoresho. Moteri ikora cyane irashobora gukora umuvuduko uva kuri 6.000 RPM kugeza hejuru ya 60.000 RPM bitewe nibisabwa n'inganda.

Moteri ya spindle ya CNC muri rusange igabanijwemo ibyiciro bibiri bikonje: gukonjesha ikirere no gukonjesha amazi. Imashini ikonjesha ikirere iroroshye kubungabunga kandi ikwiranye nakazi koroheje, mugihe imashini ikonjesha amazi itanga ituze ryiza ryumuriro mugihe gikomeza inganda.

Isano iri hagati ya moteri ya spindle na VFDs irakomeye cyane. Moteri ya spindle yagenewe gukora 400Hz, kurugero, isaba VFD ishoboye gutanga umusaruro uhoraho-mwinshi. Gukoresha sisitemu idahuye birashobora gutera umuriro udahungabana, gushyuha cyane, kwambara birenze urugero, hamwe no gutunganya neza imashini.

Ikindi kintu gikomeye ni itangwa rya torque muburyo butandukanye. Moteri yo murwego rwohejuru ya moteri ikomeza urumuri ruhamye kurwego rwo hasi kandi ruri hejuru ya RPM. Ibi ni ingenzi cyane mu nganda nko gukora ibumba no gutunganya ibyuma, aho uburinganire buri munsi yimitwaro itandukanye bugena ubwiza bwumusaruro.

Kubatanga imashini za CNC hamwe nabaguzi benshi, guhitamo moteri ya spindle nabyo biterwa nibisabwa. Routers yo gukora ibiti ishyira imbere ibikorwa byihuse kandi ikora neza, mugihe ibigo bitunganya ibyuma bisaba umuriro mwinshi hamwe nubushyuhe bwumuriro. Gusobanukirwa ibi bisabwa mubikorwa nibyingenzi mugihe utegura inverter spindle.

Impamvu Ikwiye Cyiza Moteri na VFD Guhuza Ibintu

Imikorere ihamye kandi isobanutse

Precision nibintu byose mumashini ya CNC. Kudahuza hagati ya moteri ya spindle nubushobozi bwa VFD birashobora guteza ibibazo bikomeye mubikorwa. Kimwe mu bibazo bikunze kugaragara ni ihungabana rya RPM. Tekereza kugerageza guca aluminiyumu ku muvuduko uhamye mugihe spindle ihindagurika bitateganijwe. Ubwiza bwubuso burahita bubabara, kandi kwambara ibikoresho byihuta cyane.

Moteri ya spindle ikwiye hamwe na VFD ihuza  byihuta byihuse, itangwa ryumuriro uhamye, hamwe no kugenzura neza umuvuduko. Uku guhuzagurika kuba ingenzi cyane mugushushanya byihuse, ibice byo mu kirere, gucukura PCB, hamwe no gukora ibicuruzwa.

Kugabanya kunyeganyega ni izindi nyungu zikomeye. Sisitemu ihuye nabi akenshi itanga resonance yumurongo wangiza ibyuma bya spindle kandi bikagabanya igihe cyimashini. VFDs yo mu rwego rwo hejuru ikoresha algorithms igenzura algorithms hamwe nubuhanga buhanitse bwa PWM kugirango itange imiyoboro isukuye ya moteri, bigabanya guhinda umushyitsi n urusaku rukora.

Inganda zikora inganda nazo zishyira imbere gusubiramo. Sisitemu yagizwe neza na inverter sisitemu yemeza ubwiza bwumusaruro uhoraho mubihumbi byimashini. Kububaka imashini za OEM hamwe nabatanga CNC, kwizerwa bigira ingaruka zitaziguye kubakiriya no kumenyekanisha igihe kirekire.

Gukoresha ingufu no kugabanya ibiciro birebire

Gukoresha ingufu byahindutse ikibazo cyibikorwa byinganda ku isi. Ibiciro by'amashanyarazi mu nganda bikomeje kwiyongera, cyane cyane kubikoresho bikoresha imashini nyinshi za CNC kumasaha. VFD ikora neza kuri sisitemu ya moteri  ifasha kugabanya imyanda yingufu muguhindura imbaraga za moteri zishingiye kubisabwa.

Imikorere yoroshye yo gutangira niyindi nyungu yagaciro. Aho gushushanya ibintu byinshi bitangira nka sisitemu ya moteri gakondo, VFDs igenda yiyongera buhoro buhoro. Ibi bigabanya imihangayiko yibigize amashanyarazi kandi byongerera igihe imashini.

Amafaranga yo gufata neza nayo aragabanuka cyane hamwe no guhuza neza. Moteri zishyushye cyane, drives ziremereye, hamwe na spike zidahinduka biri mubibazo bihenze byo kubungabunga CNC. Gushora imari muri spindle hamwe na inverter ihuza bifasha kwirinda ibyo kunanirwa.

Ku baguzi benshi hamwe nogukwirakwiza inganda, sisitemu ya CNC ikoresha ingufu zahindutse ingingo zikomeye zo kugurisha. Abenshi mu bakora inganda ku isi basaba byimazeyo ingufu nke za inverter spindle gushiraho kugirango zuzuze intego zirambye hamwe n’amabwiriza y’ibidukikije.

Ibipimo byingenzi bya moteri ya Spindle na VFD Guhuza

Umuyoboro uhuza

Umuvuduko uhuye nintambwe yambere kandi yingenzi murwego urwo arirwo rwose. Umuvuduko wa moteri ya spindle ugomba guhuza neza na VFD isohoka. Sisitemu zisanzwe za CNC zirimo 220V icyiciro kimwe cyinjiza, 220V ibyiciro bitatu bisohoka, hamwe ninganda 380V.

Gukoresha voltage itari yo birashobora guhita byangiza moteri ya spindle na inverter. Abatanga CNC benshi barasaba guhitamo VFD ifite ubushobozi buke burenze moteri ya spindle kugirango itange umutekano muke.

Kuringaniza Imbaraga no Guhuza Imbaraga

Urutonde rwimbaraga rugena niba VFD ishobora gutwara moteri ya spindle. Kurugero, moteri ya 2.2kW ya spindle muri rusange isaba byibura 2.2kW VFD, nubwo abakoresha inganda benshi bahitamo drives nini kugirango zongere igihe kirekire munsi yimirimo myinshi.

Hano hari imbonerahamwe yoroshye:

Kurenza urugero bifasha kwirinda ubushyuhe bukabije kandi binonosora imitwaro irenze mugihe cyibikorwa byo gutunganya.

Ibisabwa byinshuro

Moteri nyinshi za CNC spindle zikora kumurongo mwinshi cyane kuruta moteri yinganda zisanzwe. Imirongo isanzwe ya spindle iri hagati ya 300Hz na 400Hz. VFD igomba gushyigikira iyo mirongo mugihe ikomeza ibisohoka bihamye.

Kunanirwa guhuza inshuro zingana akenshi bivamo kugabanuka kwinshi kwa RPM no gukora torque idahindagurika. Abaguzi binganda bagomba guhora bagenzura spindle nameplate inshuro nyinshi mbere yo guhitamo inverter moderi.

Ibipimo byubu hamwe nubushobozi burenze

Ibipimo biriho ubu ni ngombwa. Mugihe cyihuta cyihuse cyangwa imitwaro iremereye, moteri ya spindle irashobora gushushanya ibintu birenze urugero. VFD nziza cyane itanga ubushobozi burenze urugero kuva kuri 120% kugeza 150% mugihe gito.

Abatanga imashini nyinshi za CNC bakunze gushyira imbere VFD yo mu rwego rwinganda hamwe no kongera ubushyuhe bwumuriro no kurwanya ibicuruzwa birenze urugero kuko sisitemu ikora ubudahwema mubidukikije.

Nigute ushobora guhitamo VFD iburyo bwa sisitemu ya moteri

Umuyaga ukonje vs Amazi akonje ya Spindle Ibitekerezo

Guhitamo uburyo bukonje bwa spindle nuburyo bumwe mubintu byirengagijwe muri moteri ya spindle na VFD ihuza . Abaguzi benshi ba mashini ya CNC bibanda gusa kumurongo wamashanyarazi no kurwego rwa RPM, ariko gukonjesha gukora bigira ingaruka kumibereho ya spindle, ubuzima butajegajega, hamwe nubushyuhe bwumuriro. Mu nganda zikora inganda aho imashini zikora ubudahwema amasaha 8 kugeza 24 kumunsi, iboneza ryo gukonjesha nabi bishobora kuvamo ubushyuhe bukabije, kunanirwa kubyara imburagihe, hamwe nuburyo bukoreshwa neza.

Moteri ikonjesha ikirere irazwi cyane mubakora urwego rwohejuru rwa CNC rukora router, amaduka akora ibiti, ubucuruzi bwo gushushanya acrylic, hamwe n’amahugurwa mato mato. Inyungu zabo nini ni ubworoherane. Kubera ko bidasaba pompe zamazi yo hanze, tubing, imirasire, cyangwa ibigega bikonjesha, kwishyiriraho biroroha kandi amafaranga yo kubungabunga akomeza kuba make. Sisitemu ikonjesha ikirere nayo ikora neza ahantu hakonje aho sisitemu yamazi ishobora gukonja mugihe cyimvura.

Nyamara, imbeho ikonjesha ikirere itanga urusaku rukora kandi rugerageza gukwirakwiza ubushyuhe mugihe cyigihe kirekire. Ibi biba ikibazo muburyo bwihuse bwo gutunganya imashini aho ubushyuhe bwa spindle buzamuka vuba. Ubushyuhe bukabije bugira ingaruka kumavuta, bigabanya gutunganya neza, kandi bigabanya ubuzima bwa spindle muri rusange. Abatanga isoko yibanda kumasoko menshi yo kugurisha inganda bashira sisitemu ikonjesha ikirere kubikorwa bya CNC byoroheje aho gukora cyane.

Moteri ikonjesha amazi, ugereranije, yiganjemo inganda za CNC. Ubushyuhe bwumuriro nibyiza cyane kuberako kuzenguruka bikomeza gukuraho ubushyuhe mumazu ya spindle. Ibi birema ibikorwa bituje, birebire ubuzima, nibikorwa byiza mugihe gikomeza umuvuduko mwinshi. Gutunganya aluminiyumu, gukora ibumba, gushushanya amabuye, no guhimba ibyuma neza, sisitemu ikonjesha amazi ikunze gufatwa nkurwego rwinganda.

Isano iri hagati ya sisitemu yo gukonjesha na VFD yo  gushiraho moteri ya spindle irakomeye. Amazi akonjesha amazi muri rusange agumana imiterere ihamye yubushyuhe, ituma VFD itanga umurongo mwinshi urambye utabanje gutabaza hejuru yumuriro. Ubushyuhe buhoraho bukora kandi butezimbere kugenzura neza na torque.

Inganda zitanga inganda za CNC hamwe n’abakora OEM bakunze gusaba ko hashyirwaho amazi akonje ya inverter spindle gushiraho amasoko yohereza hanze kuko abaguzi mpuzamahanga bagenda basaba urusaku ruke, rukora neza, hamwe na sisitemu yo gutunganya igihe kirekire. Abacuruzi benshi bakorera inganda zumwuga akenshi bashyira imbere ibicuruzwa bikonjesha amazi bitewe nuko isoko ryabo rihagaze kandi bikagabanya garanti.

Ikindi gitekerezwaho kirimo ibidukikije. Ibidukikije byumukungugu biremereye bishobora gufunga umuyaga ukonjesha umuyaga, bikagabanya ubukonje. Sisitemu ikonjesha amazi irinda iki kibazo burundu, bigatuma ishimishwa cyane ninganda zikora ibikoresho byo munzu hamwe nimirongo ikora inganda.

Ubwanyuma, guhitamo gukonjesha biterwa nigipimo cyumusaruro, igihe cyo gukora, ubwoko bwibintu, hamwe ningengo yimari yabaguzi. Abatanga isoko bashoboye gutanga ibishushanyo byombi bikonje byoroha guhinduka mumasoko mpuzamahanga ya CNC.

Icyiciro kimwe nicyiciro cya gatatu Inverter Spindle Setup

Ibikorwa remezo by'amashanyarazi bigira uruhare runini mu mikorere ya CNC. Kimwe mubibazo bikunze kugurwa kubaguzi nabaguzi binganda zirimo guhitamo hagati yicyiciro kimwe nicyiciro cya inverter spindle sisitemu. Gusobanukirwa itandukaniro bifasha gukumira amakosa yo kwishyiriraho ahenze hamwe nubushobozi buke bwo gukora.

Imbaraga zicyiciro kimwe zisanzwe ziboneka mumahugurwa yo guturamo, ubucuruzi buciriritse, hamwe n’ibikorwa byo mu rwego rwo hejuru. Imiyoboro myinshi yoroheje ya CNC yagenewe gukora ibiti, gukora ibyapa, hamwe no gushushanya hobby ikoresha sisitemu imwe yo mu cyiciro cya 220V yinjiza ihujwe na VFDs ihindura ingufu mubice bitatu bisohoka kugirango ikoreshwe. Iyi mikorere itanga ubushobozi kandi bworoshye kubikorwa bito.

Sisitemu y'ibyiciro bitatu, kurundi ruhande, yiganje mu nganda zikora inganda. Zitanga amashanyarazi yoroshye, kunoza imikorere, kugabanya kunyeganyega kwamashanyarazi, hamwe ninkunga nziza ya moteri ikomeye ya spindle. Ibigo binini bitunganya imashini za CNC, sisitemu yo gusya inganda, hamwe na routers itanga umusaruro uremereye hafi ya byose bishingiye kubikorwa remezo byamashanyarazi.

Mugihe ushyizeho inverter spindle setup , VFD igomba guhuza neza imbaraga zinjiza ziboneka mugihe zitanga ibisobanuro nyabyo bisohoka kuri moteri ya spindle. Inganda nyinshi zo mu rwego rwa VFD zemera kwinjiza icyiciro kimwe ariko zikabyara ibyiciro bitatu, bigatuma zishimisha cyane mumahugurwa mato mato mato ya CNC adafite ibikorwa remezo byamashanyarazi.

Sisitemu y'ibyiciro bitatu itanga inyungu nyinshi zingenzi:

·  Kunoza ituze rya torque

·  Imihindagurikire yo hasi

·  Imikorere myiza yihuse

Kugabanya  umuvuduko wa moteri

·  Kongera ingufu zingufu

·  Igihe kirekire

Kubatanga imashini ya CNC igamije kohereza ibicuruzwa hanze no kugurisha byinshi, gutanga imbaraga za voltage zihinduka biba inyungu zo guhatanira. Abaguzi mpuzamahanga bakunze gukora mubipimo bitandukanye byamashanyarazi mukarere, harimo 110V, 220V, 380V, 415V, na 440V. Abatanga ibicuruzwa bitanga VFD ihuza isi yose bunguka amahirwe akomeye mumiyoboro yo gukwirakwiza hanze.

Ikindi kintu cyingenzi nugutangiza imiyoborere yubu. Moteri nini cyane ya moteri irashobora gukora inrush igaragara mugihe cyo gutangira. Inganda VFDs zigabanya iki kibazo binyuze muri progaramu yoroheje-gutangira gahunda, kurinda ibikorwa remezo byamashanyarazi no kuzamura umutekano wibikorwa.

Abakora umwuga wa CNC babigize umwuga nabo barushijeho guhuza sisitemu yubwenge ifite ubushobozi bwo guhinduranya amashanyarazi mu buryo bwikora, gutahura ibirenze, no gutumanaho hamwe n’imiyoboro ikora inganda. Ibiranga bitezimbere imashini yizewe mugihe igabanya igihe cyogukora inganda.

Ejo hazaza ha sisitemu ya inverter spindle ishyigikira neza tekinoroji yo gukoresha ingufu zoguhuza imashanyarazi zishyigikira ibisabwa ninganda ku isi.

Ibisanzwe CNC Inverter Spindle Igenamiterere

220V CNC Igikoresho

Ibikoresho bya 220V bizunguruka bikomeza kuba imwe muri sisitemu zikoreshwa cyane ku isoko rya CNC ku isi. Inganda nto, amaduka akora ibiti, amasosiyete yamamaza, ubucuruzi bwo gushushanya, hamwe namahugurwa yo gutangiza imashini ahitamo sisitemu ya 220V kuko iringaniza ubushobozi, kugerwaho, nibikorwa bikora.

Sisitemu nyinshi za 220V CNC zikoresha moteri ya spindle kuva kuri 0.8kW kugeza 3.0kW. Ibishushanyo bisanzwe bifasha routers yo gukora ibiti, imashini zishushanya acrylic, sisitemu yo gukata ifuro, ibikoresho byo gucukura PCB, hamwe na progaramu itunganya aluminium.

Inyungu imwe yingenzi ya sisitemu ya 220V nuburyo bworoshye bwo kwishyiriraho. Kubera ko inyubako nyinshi zubucuruzi zimaze gushyigikira ibikorwa remezo byamashanyarazi 220V, abashoramari barashobora gukoresha imashini za CNC nta kuzamura amashanyarazi ahenze. Ibi bigabanya inzitizi zinjira kubakora inganda nto hamwe nogukwirakwiza imashini zo mukarere.

Ubusanzwe VFD ya moteri ya spindle  yashizwe mubidukikije 220V mubisanzwe birimo:

Ku batanga isoko bagurisha amasoko ya CNC yo kugurisha, sisitemu ya 220V ikomeza kuba nziza cyane kuko ihaza abakiriya benshi mugihe ikomeza igiciro gito. Imashini zo mu rwego rwa CNC zoherejwe muri Amerika y'Amajyaruguru, Aziya y'Amajyepfo y'Uburasirazuba, Amerika y'Epfo, n'Uburayi zikoresha kenshi iboneza.

Ariko, hariho aho bigarukira. Moteri ifite ingufu nyinshi zinganda zisaba amashanyarazi menshi munsi ya 220V ikora, ikongera uburebure bwinsinga hamwe nubushyuhe bwumuriro kubice byamashanyarazi. Nkuko imbaraga za spindle zizamuka zirenze 4kW cyangwa 5.5kW, abayikora benshi bahindukira berekeza kuri sisitemu yinganda 380V kugirango bakore neza.

Ikindi kintu cyingenzi kirimo ubuziranenge bwa VFD. Inverteri ihendutse akenshi irwanira kugumya gusohora ibintu bihamye kumurongo muremure wa RPM, bigatera ihungabana mugihe cyo gutunganya neza. Abatanga umwuga wa CNC bagenda bashimangira cyane inganda zo mu rwego rwa VFD hamwe na tekinoroji yo kugenzura no guhagarika EMI igezweho.

Kubaguzi benshi ugereranije nabaguzi ba CNC, ibishushanyo bya 220V bihamye akenshi byerekana ubwubatsi bukomeye kandi bwizewe bwohereza ibicuruzwa hanze.

380V Sisitemu Yinganda CNC

Inganda nini nini yinganda zikora inganda zisanzwe zishingiye kuri 380V sisitemu eshatu zicyiciro cya spindle kuko zitanga imikorere myiza, imikorere ikora hasi, hamwe ninkunga nziza kubikorwa byimashini ziremereye. Inganda nko mu kirere, gukora amamodoka, gukora ibumba, guhimba aluminiyumu, no gukora ibikoresho byo mu nganda bikunze gukoresha sisitemu ya 380V CNC.

Ugereranije na 220V yashizeho, sisitemu 380V itanga inyungu nyinshi zikorwa:

·  Gukora neza murwego rwo hejuru

Kugabanya  igihombo cyamashanyarazi

·  Gucunga neza ubushyuhe

·  Kunoza spindle torque itajegajega

insinga Gushyushya

·  Inkunga ikomeye kuri moteri ikomeye ya spindle

Inganda CNC izunguruka muri sisitemu 380V akenshi iba iri hagati ya 5.5kW na 15kW cyangwa irenga. Izi mashini zabugenewe kugirango zuzuze umusaruro kandi zikureho ibikoresho.

Moteri ya spindle hamwe na VFD ihuza  inzira iba ikomeye cyane mubidukikije-imbaraga nyinshi. Moteri nini ya spindle itanga amashanyarazi menshi hamwe nuburemere bwumuriro, bisaba VFD yo mu rwego rwinganda hamwe na sisitemu yo gukonjesha igezweho, tekinoroji ya bipolar transistor (IGBT), hamwe no kurinda ibicuruzwa birenze urugero.

Sisitemu igezweho ya inverter sisitemu nayo ishyigikira protocole yambere yo gutangiza nka:

Modbus Itumanaho rya

Kwishyira hamwe  kwa PLC

Gukurikirana  kure

·  Gupima ibyateganijwe

Kumenya  amakosa yubwenge

Ku bicuruzwa mpuzamahanga bya CNC bigurisha, sisitemu 380V yerekana ibicuruzwa bifite agaciro kanini munganda hamwe ninyungu zikomeye. Abaguzi mu turere twibanda cyane ku nganda bagenda bashira imbere ibintu biremereye cyane bya spindle ibasha gushyigikira ibikorwa byuruganda rwubwenge.

Indi nzira igenda yiyongera ni tekinoroji yo gufata feri. Sisitemu yo mu rwego rwo hejuru ya VFD irashobora kongera gukoresha ingufu za feri zisubira muri sisitemu y'amashanyarazi, kuzamura ingufu no kugabanya amafaranga yo gukora ku nganda nini nini zikora.

Mugihe inganda zikoresha inganda zigenda ziyongera kwisi yose, ibisabwa kuri sisitemu yizewe ya 380V inverter spindle ikomeje kwiyongera byihuse kumasoko y'ibikoresho byinshi bya CNC.

Kwishyiriraho imyitozo myiza ya VFD kuri moteri ya Spindle

Ibyifuzo byo kwifuza no gukingira

Gukosora neza birakenewe rwose muburyo bwizewe bwa inverter spindle . Ndetse na moteri ya premium spindle hamwe ninganda zo mu rwego rwa VFD zirashobora guhura nibitagenda neza niba ubwiza bwubushakashatsi ari bubi. Mubidukikije bya CNC aho ibimenyetso byinshyi bihora bihindura imizigo yamashanyarazi, insinga zidakwiye akenshi zituma habaho itumanaho, imyitwarire idahwitse, ubushyuhe bukabije, hamwe nubushobozi buke bwa sensor.

Bumwe mu buryo bwingenzi bwo kwishyiriraho burimo gukoresha insinga zikingiwe. VFD itanga ibimenyetso byihuta-byerekana ubugari bwerekana ibimenyetso bitera amashanyarazi (EMI). Hatabayeho gukingirwa neza, urusaku rwamashanyarazi rushobora kubangamira ibyuma byegeranye, ibyuma bya USB, kugenzura imipaka, hamwe na sisitemu yitumanaho.

Abatanga imashini za CNC babigize umwuga mubisanzwe barasaba:

·  Umugozi wikubye kabiri

·  Gutandukanya ibimenyetso na kabili y'amashanyarazi

·  Guhagarika umugozi neza

·  Intera ngufi intera igihe cyose bishoboka

Uburebure bwa kabili nabwo bufite akamaro kanini. Intsinga ndende cyane izunguruka yongera imbaraga za voltage, bishobora kwangiza izunguruka mugihe. Inganda zikora inganda zikoresha ibyasohotse cyangwa sine ya filteri kugirango irinde moteri ya spindle murwego rurerure.

Impamvu nayo ni ngombwa. Ubutaka bubi butera spindle idahwitse RPM, guhagarika amashanyarazi, no guhagarika itumanaho. Sisitemu yizewe yizeza umutekano hamwe nibikorwa bihoraho.

Abaguzi ibikoresho byinshi bya CNC barushaho gusuzuma ubuziranenge mugihe cyo gutoranya abatanga imashini kuko guhuza amashanyarazi byizewe bigira ingaruka kumara igihe cyimashini hamwe nigiciro cyo kubungabunga ibicuruzwa.

Kugabanya EMI nuburyo bukoreshwa

Kwivanga kwa electromagnetic, bakunze kwita EMI, nikimwe mubibazo bidasuzuguritse mugushira imashini za CNC. Abakoresha benshi babanza gutekereza ko guhungabana kwa spindle, amakosa yitumanaho, cyangwa kunanirwa kwa sensor byatewe nicyuma gifite inenge, mugihe ikibazo nyacyo gikunze guturuka kubuyobozi bubi bwa EMI imbere muri VFD kuri sisitemu ya moteri  . Mugihe umuvuduko wa spindle wiyongera hamwe na inverter inshuro ziyongera, urusaku rwa electromagnetique ruba rukaze cyane. Inganda za CNC zuzuye zuzuye disiki ya servo, sisitemu ya PLC, imipaka ntarengwa, hamwe ninsinga zitumanaho biroroshye cyane.

Igikoresho cyateguwe neza inverter spindle  igomba gushyira imbere guhagarika EMI kuva mugitangira. Guhinduranya cyane-imbere muri VFD bigezweho bitera urusaku rwamashanyarazi rusakara mumigozi yombi n'imashini. Niba uku kwivanga kugeze kuri elegitoroniki igenzura, abakoresha barashobora guhura nibitera ibinyoma, umuvuduko udasanzwe wihuta, kugenzura gukonjesha, cyangwa kuzimya imashini mugihe cyo gukora.

Abatanga umwuga wa CNC hamwe nabahuza imashini zinganda muri rusange basaba ingamba nyinshi zagaragaye zo kugabanya EMI. Iyambere nuburyo bukwiye bwubatswe. Ikintu cyose cyingenzi cyamashanyarazi-harimo na VFD, umubiri uzunguruka, imashini yimashini, hamwe ninama yubugenzuzi-bigomba guhuza nubutaka bwizewe hakoreshejwe inzira zidashobora kwihanganira. Ahantu ho kureremba cyangwa ingingo zidahuye akenshi zikora imirongo y'amashanyarazi ikarishye kwivanga aho kuyikuraho.

Intsinga ya spindle insinga ni ikindi gisubizo cyingenzi. Intsinga nziza cyane ikingiwe ifasha kubamo ibyuka bya electromagnetique mumiterere ya kabili ubwayo. Inganda zo mu rwego rwa spindle zitanga insinga zikoresha kenshi umuringa ukingira umuringa uhujwe hamwe na aluminiyumu ya fayili kugirango irinde cyane. Ku bicuruzwa byoherejwe na CNC byoherezwa mu mahanga bikorera ku masoko mpuzamahanga yo kugurisha, harimo insinga zikingira ibicuruzwa byahindutse ibicuruzwa byagurishijwe kubera ko abaguzi bo mu mahanga bagenda basaba ko amashanyarazi yiyongera.

Imiyoboro ya kabili ifatika nayo ifite akamaro kanini. Umugozi wibimenyetso utwara ibitekerezo bya kodegisi, itumanaho rya USB, cyangwa ibimenyetso bya PLC bigomba kuguma bitandukanijwe kumubiri ninsinga z'amashanyarazi menshi. Kurenga ubu bwoko bwa kabili muburyo bubangikanye birashobora gutera urusaku rwamashanyarazi muburyo bworoshye.

Ububiko bwa Ferrite busanzwe bushyirwa hafi yinsinga za spindle hamwe numurongo witumanaho kugirango uhoshe urusaku rwinshi. Inganda zitanga inganda zikunze kwinjiza ferrite muyungurura muri sisitemu ya CNC ya premium kuko itezimbere ibikorwa byigihe kirekire bitarinze kongera igiciro cyumusaruro.

Ikindi gisubizo gikunzwe cyane ni ugukoresha EMI muyunguruzi mu cyiciro cya VFD. Akayunguruzo kagabanya urusaku rwamashanyarazi rugenda rusubira mumashanyarazi. Mu nganda nini zikoresha imashini nyinshi za CNC icyarimwe, EMI muyunguruzi ifasha gukumira kwivanga hagati yimashini no kuzamura ubwiza bwimbaraga muri rusange.

Abaguzi binganda nabo bagomba kwitondera ubuziranenge bwa VFD. Akabati kayobora ibyuma bifite uburyo bwo gukingira no guhumeka neza bifasha gutandukanya amashanyarazi mugihe urinda ibikoresho bya elegitoroniki byoroshye ivumbi nubushuhe. Abatanga imashini nyinshi za CNC ubu batanga isoko yuzuye amashanyarazi yinganda nkizamurwa ryibicuruzwa bihebuje.

Akamaro k'ubuyobozi bwa EMI buragenda burushaho kuba bwiza mu nganda zifite ubwenge aho imashini za CNC zivugana ubudahwema na sisitemu yo gukora yikora, software ya ERP, hamwe na porogaramu ikurikirana ibicu. Gutandukanya amashanyarazi nabi birashobora guhungabanya imiyoboro yose yinganda, gukora neza no gukingira icyambere mubikorwa byinganda zigezweho.

Amakosa asanzwe muri moteri ya Spindle no guhuza VFD

Guhitamo VFD

Rimwe mu makosa akunze kugaragara kandi ahenze muburyo bwa sisitemu ya CNC ni uguhitamo VFD idafite umurongo. Abaguzi benshi bibanda cyane kugabanya ibiciro byimbere kandi bakeka ko inverter ifite ubushobozi buke ishobora gukora bihagije moteri ya spindle mugihe cyose ibipimo fatizo byibanze bigaragara hafi. Mubyukuri, moteri idahwitse ya moteri hamwe na VFD guhuza  akenshi biganisha kubibazo bikomeye byigihe kirekire byimikorere bitwara amafaranga arenze ayo kuzigama kwambere.

VFD idafite umurongo uharanira gutanga amashanyarazi ahamye mugihe cyo kwihuta, kwihuta kwihuta, hamwe no kugabanya imitwaro iremereye. Ibi bitera ubushyuhe imbere muri inverter, umuvuduko wa spindle udahungabana, guhangayikishwa cyane n amashanyarazi, hamwe no gutabaza kenshi. Mu nganda zikora inganda aho imashini zikora ubudahwema, ibyo bibazo bigabanya cyane umusaruro kandi bikongera igihe cyo kubungabunga igihe.

Kurugero, guhuza moteri ya 2.2kW ya spindle hamwe nubwiza buke bwa 2.2kW VFD irashobora gukora tekiniki munsi yumurimo woroheje. Ariko, mugihe cyo gukata ibintu bikabije cyangwa gukora igihe kirekire, inverter irashobora kugera kumipaka yubushyuhe vuba. Abatanga umwuga wa CNC bakunze gusaba guhitamo VFD ifite ubushobozi bwa 20% kugeza kuri 50% byongerewe imbaraga zo gukomeza kuramba no kurenza urugero.

Inganda zo mu rwego rwa VFD zagenewe kwihanganira ibihe birenze urugero. Mugihe cyibikorwa byinshi byo gutunganya nko gukata aluminiyumu, kubaza amabuye, cyangwa gushushanya ibyuma, moteri ya spindle irashobora gushushanya by'agateganyo imigezi irenze agaciro kayo. Ingano nini ya VFD yakira iyi spike itinjiye muburyo bwo gukingira.

Ikindi kibazo hamwe na drives idafite imbaraga ni imikorere yihuta. Gukora CNC kenshi bisaba kwihuta kwihuta. Inverter zintege nke ntizishobora kwihuta kwihuta, biganisha kumurongo udahungabana hamwe nubwiza bwimashini idahuye.

Abaguzi benshi ba CNC bagomba kumva kandi ingaruka kubuzima bwabo. Guhorana ubushyuhe bwumuriro bigabanya ubuzima bwimikorere ya capacator, gukonjesha abafana, modul ya IGBT, hamwe na electronique yo kugenzura imbere. Gusimbuza VFD byananiranye inshuro nyinshi bihenze cyane kuruta gushora muri sisitemu yinganda zingana kuva mbere.

Benshi mubakora imashini za CNC bafite ubunararibonye ubu basanzwe bashushanya iboneza rya VFD murwego rwibicuruzwa byabo kuko kwizerwa byabaye inyungu ikomeye yo guhatanira amasoko yisi. Abacuruzi mpuzamahanga barushaho guhitamo abaguzi bashyira imbere igihe kirekire kuruta guhitamo ibiciro byibuze.

Kwirengagiza Kwihuta no Kwihuta

Igenamigambi ryihuta no kwihuta biri mubintu bikomeye ariko bikunze kwirengagizwa mubice VFD yabigize umwuga kugirango ibone moteri  . Ndetse iyo spindle na inverter bihujwe neza mubijyanye na voltage, ikigezweho, nimbaraga, gahunda mbi ya progaramu irashobora gukomeza guteza ibibazo bikomeye bya mashini namashanyarazi.

Igihe cyo kwihuta kigena uburyo spindle yihuta kugera kuri RPM nyuma yo gutangira. Niba umuvuduko ushizwemo cyane, moteri ya spindle irashobora gusaba umuyaga mwinshi uva kuri VFD, bigatera impuruza zirenze urugero, ibisohoka bidasubirwaho, cyangwa guhagarika inverter. Sisitemu iremereye isaba gutangira kugenzurwa kugirango wirinde guhangayikishwa no gufatana.

Igenamigambi ryihuta ningirakamaro kimwe. Feri yihuta ya feri itanga ingufu zisubira inyuma zisubira muri VFD. Niba inverter idafite ubushobozi bwo gufata feri ihagije cyangwa kwihuta birakabije, voltage ya bisi ya DC irazamuka cyane. Ibi akenshi bikurura amakosa arenze urugero cyangwa yangiza ibice byimbere.

Inganda zitanga inganda za CNC mubisanzwe zigena ibihe byihuta hagati yamasegonda 5 na 15 bitewe nubunini bwa spindle nibisabwa. Sisitemu nini yinganda zishobora gusaba nubwo kwihuta gutinda kugirango bigumane ituze.

Ikindi kibazo gikunze kugaragara kirimo umuvuduko muke wa optique. VFDs zateguwe nabi zirashobora kunanirwa kugumana umuriro uhagije kurwego rwo hasi rwa RPM, biganisha kumyitozo idahwitse no kuganira kubikoresho. Inganda zo mu rwego rwo hejuru zikoresha inganda zikoresha algorithms kugirango zigumane urumuri ruhoraho murwego rwihuta.

Umwuga wa spindle wabigize umwuga urimo kandi:

Guhindura  inshuro zitwara abagenzi

·  Imipaka ntarengwa ntarengwa

elegitoroniki Kurinda ubushyuhe bwa

·  Indishyi za Torque

·  Amabwiriza ya voltage yikora

Ku baguzi benshi basuzuma abatanga CNC, ibipimo byiza bya inverter byerekana ubuhanga bukomeye hamwe nibikorwa byiza byo kugenzura ubuziranenge.

Sisitemu zigezweho za VFD sisitemu zirimo gushyiramo auto-tuning imikorere ihita itezimbere ibipimo bya moteri mugihe cyo gutangiza. Izi tekinoroji zoroshya kwishyiriraho mugihe zitezimbere muri rusange spindle no gutunganya neza.

Isonga rya CNC Spindle hamwe na VFD Ibiranga abaguzi benshi

Huanyang

Huanyang yabaye rimwe mu mazina azwi cyane mu kwinjiza-urwego no hagati ya CNC spindle inverter market. Isosiyete izwi cyane mu bakora inganda za CNC, abagurisha imashini, hamwe n’abakwirakwiza inganda bitewe n’ibiciro byapiganwa, kuboneka ibicuruzwa byinshi, ndetse n’imikorere ihamye mu bikorwa byoroheje-biciriritse.

Sisitemu ya Huanyang VFD ikunze kugaragara cyane mubikorwa byo gukora ibiti, imashini zishushanya, ibikoresho byo gutema acrylic, hamwe na sisitemu ya CNC. Ibyamamare byabo biva ahanini kubiguzi no kugerwaho. Ibihumbi n’ibihumbi bitanga imashini za CNC kwisi yose bihuza inverters ya Huanyang mubikoresho bigamije kohereza ibicuruzwa hanze kuko bitanga imikorere yemewe kurwego rwibiciro byoroheje.

Inyungu imwe yibicuruzwa bya Huanyang ni uguhuza hamwe na moteri nini ya spindle. VFD zabo zisanzwe zishyigikira 220V na 380V iboneza hamwe nibisohoka bigera kuri 400Hz, bigatuma bikwiranye nibisanzwe byihuta byihuta. Amahugurwa mato menshi ya CNC akunda Huanyang kuko kwishyiriraho no kugereranya ibintu birasa neza.

Isosiyete kandi yunguka imiyoboro ikomeye yo gukwirakwiza mpuzamahanga. Abaguzi benshi barashobora kubona byoroshye gusimbuza ibice, ibice byabigenewe, hamwe nibikoresho bihuza uturere twinshi. Ibi bitezimbere nyuma yo kugurisha byorohereza abakwirakwiza imashini bakorera amasoko yo hanze.

Nyamara, sisitemu ya Huanyang isanzwe ishyirwa mubikorwa byoroheje aho kuba inganda zo mu rwego rwo hejuru. Ugereranije n’inganda zikora inganda zidasanzwe, ibicuruzwa bya Huanyang birashobora gutanga ibintu bike byitumanaho rigezweho, ubushobozi burenze urugero, hamwe nubushobozi buke bwo kugenzura imikorere.

Ku baguzi bato ba CNC batanga imashini hamwe nabaguzi benshi bagura byinshi, Huanyang akomeje kuba umwe mubisubizo byinjira-urwego rwibisubizo byibanze bya inverter spindle  .

Ibikoresho bya Delta

Delta Electronics ifatwa nkimwe mubirango byizewe byinganda byinganda kumasoko ya CNC kwisi yose. Isosiyete imaze kumenyekana cyane mu gukora sisitemu yo mu rwego rwo hejuru ya VFD ikwiranye no gusaba inganda zirimo gutunganya ibyuma, imirongo ikora mu buryo bwikora, imashini zipakira, hamwe n’ibigo bikoresha imashini za CNC bigezweho.

Delta VFDs izwiho gutekana kwiza, kugenzura ubwenge bwubwenge, hamwe nigihe kirekire cyo gukora. Inganda za CNC zikora inganda zihitamo kenshi sisitemu ya Delta kuko zitanga igenzura ryukuri rya moteri, tekinoroji yambere ya vector, hamwe nuburemere bukabije burenze mubihe bikomeza umusaruro.

Kimwe mu byiza byingenzi byibicuruzwa bya Delta nubushobozi bwabo bwo guhuza ibikorwa. Inkunga nyinshi za Delta VFDs:

Modbus Itumanaho rya

·  CANopen protocole

·  Guhuza PLC

·  Guhuza uruganda rwubwenge

Sisitemu  yo gukurikirana kure

Ibiranga bituma Delta ishimisha cyane kubaguzi binganda bakurikirana Inganda 4.0.

Delta ishora kandi cyane mu ikoranabuhanga rikoresha ingufu. Sisitemu ya inverter itunganya umusaruro wa moteri mu buryo bworoshye, ifasha inganda kugabanya gukoresha amashanyarazi mugihe gikomeza gukora neza. Ibi ni iby'igiciro cyinshi kubakora inganda nini zikoresha imashini nyinshi za CNC icyarimwe.

Kubijyanye no kwizerwa ryibicuruzwa, Delta ikomeza ibipimo ngenderwaho bikomeye byo kugenzura ubuziranenge hamwe n’imiyoboro ifasha tekinike ku isi. Abacuruzi benshi ba CNC bakunze gukoresha sisitemu ikoreshwa na Delta kuko igipimo cyo kunanirwa kigabanya ingaruka za garanti kandi kunezeza abakiriya.

Mugihe ibicuruzwa bya Delta mubisanzwe bitwara amafaranga arenze ibirango byerekana ingengo yimari, abatanga ibikoresho byinshi babigize umwuga ba CNC babibona nkishoramari rirambye mumashini yizewe no mubikorwa byinganda.

Zhong Hua Jiang

Zhong Hua Jiang yagaragaye byihuse nk'ikirango kigenda kigaragara cyane mu nganda za CNC spindle moteri n'inganda zikora inverter, cyane cyane mu batanga ibikoresho byo mu nganda, abatanga ibicuruzwa byinshi, ndetse n'abubatsi b'imashini za OEM bashaka uburinganire hagati y’imikorere n’ibikorwa by’umwuga. Mu myaka yashize, ikirango cyaguye kugaragara ku masoko mpuzamahanga ya CNC hibandwa ku bwiza buhamye, guhuza imashini zizewe, hamwe n’ubushobozi buke bwo gukora ku isi hose.

Imwe mu nyungu zikomeye za Zhong Hua Jiang iri mu bicuruzwa bitandukanye bya spindle portfolio. Isosiyete itanga moteri ikonjesha kandi ikonjesha amazi ikubiyemo moteri nini ikwiranye nogukora ibiti, sisitemu yo gushushanya ibyuma, imashini zitunganya amabuye, ibikoresho byo gucukura PCB, ibigo bitunganya aluminium, hamwe nogukoresha inganda zikoresha inganda. Uku guhuza kwagutse gutuma Zhong Hua Jiang ashimishwa cyane nabakora imashini za CNC bashaka ibisubizo byoroshye biva mubitanga umwe.

Mu rwego rwa moteri ya spindle hamwe na VFD ihuza , Zhong Hua Jiang yateje imbere izina ryiza ryimikorere ya spindle. Byinshi muri moteri zabo za spindle zakozwe muburyo bwihariye kugirango zihuze na sisitemu rusange yinganda za VFD zikorera kuri frequence igera kuri 400Hz cyangwa irenga. Uku guhuza koroshya guhuza abubaka imashini kandi bigabanya komisiyo ishinzwe kugura abaguzi bo hanze.

Ikindi kintu cyingenzi kigira uruhare mukuzamura ibicuruzwa ni ugukora ubunini. Zhong Hua Jiang ashyigikira OEM na serivisi zitanga ibicuruzwa byinshi, yemerera abagurisha mpuzamahanga hamwe nabatanga ibikoresho bya CNC guhitamo ibishushanyo mbonera, ibicuruzwa, ibipimo bya voltage, ubwoko bwihuza, hamwe na sisitemu yo gukonjesha ukurikije isoko ryakarere. Ihinduka ryabaye ingirakamaro cyane cyane mubikorwa byoherezwa mu mahanga CNC aho usanga abaguzi bakeneye ibisobanuro byihariye kubipimo ngenderwaho byaho.

Isosiyete ishimangira kandi kuramba hamwe nubushyuhe bwumuriro mubikorwa bikomeza byinganda. Urupapuro rwabo rwakonje rwamazi rwamamaye cyane kugirango rukore urusaku ruke, gukwirakwiza ubushyuhe neza, hamwe nubushobozi bwihuse bwo gukora imashini. Abaguzi b'inganda bagira uruhare mu gukora ibikoresho byo mu nzu, gutunganya ibicuruzwa, no guhimba aluminiyumu bakunze gushyira imbere ibyo biranga kuko imikorere idahwitse igira ingaruka ku buryo butaziguye.

Dufatiye kuri B2B, Zhong Hua Jiang yibasiye cyane amasoko ya CNC atanga amasoko atanga ibiciro byapiganwa, inkunga yo gutanga amasoko menshi, hamwe na gahunda zubufatanye. Abaterankunga benshi mumashini mpuzamahanga babona ikirango nkuburyo bufatika hagati yikiguzi gito cyinjira-urwego rutanga ibicuruzwa hamwe nibirango byikora cyane.

Iyindi mbaraga igenda yiyongera nisosiyete igenda yibanda kubushobozi bwa serivisi zohereza ibicuruzwa hanze. Ibihe byihuta byo kuyobora, gupakira byabugenewe, inkunga yubuhanga mu ndimi nyinshi, hamwe no guhuza ibikoresho byafashije Zhong Hua Jiang gushimangira umubano n’abacuruzi bo mu mahanga hamwe n’abacuruzi ba CNC muri Aziya, Uburayi, Amerika y'Epfo, na Amerika y'Amajyaruguru.

Mugihe inganda zikoresha inganda zikomeje kwiyongera kwisi yose, Zhong Hua Jiang yihagararaho nka spindle nini kandi itanga inverter ishoboye gukorera amasoko yorohereza ibiciro ndetse no hagati yinganda-zohejuru.

Inama zo Kubungabunga CNC Spindle na VFD Sisitemu

Kubungabunga neza ni kimwe mubintu byingenzi mugukoresha igihe cyo kubaho no gukora sisitemu ya spindle ya CNC. Ndetse na moteri nziza ya spindle hamwe na VFD ihuza  iboneza amaherezo izahura nibibazo byimikorere niba kubungabunga bisanzwe birengagijwe. Imashini za CNC zinganda zikunze gukora mubihe bisaba umukungugu, kunyeganyega, ubushyuhe, ubushuhe, hamwe nubukorikori bukomeza. Igihe kirenze, ibyo bidukikije bigabanya buhoro buhoro kwizerwa rya moteri ya spindle na sisitemu ya inverter.

Kubatanga imashini za CNC, igenamigambi ryo kubungabunga ryabaye ikintu cyingenzi cyo kugurisha. Abaguzi benshi hamwe nabakora uruganda barushaho gushyira imbere ibikoresho bitanga gahunda yo kubungabunga gahunda, uburyo bworoshye bwo gutanga serivisi, hamwe nigihe kirekire cyo gukora. Kubungabunga birinda ntibigabanya gusa igihe cyo gutungurana gusa ahubwo binarinda ibikoresho byo gutunganya bihenze kandi bizamura umusaruro muri rusange.

Kimwe mubikorwa byambere byo kwitaho ni spindle ifite ubuzima. Imyenda ni intangiriro yibizunguruka imbere muri moteri ya spindle, kandi bigira ingaruka muburyo bwo gutunganya neza. Kunyeganyega gukabije, urusaku rudasanzwe, gushyuha cyane, cyangwa RPM idahindagurika akenshi byerekana kwambara. Umuvuduko mwinshi CNC uzunguruka hejuru ya 18.000 RPM ushyira imbaraga nyinshi kuri sisitemu yo gutwara, cyane cyane mugihe gikomeza inganda.

Abatanga umwuga wa CNC mubisanzwe basaba gukurikirana ubushyuhe bwa spindle buri gihe. Sisitemu ikonjesha amazi igomba gukomeza gutembera neza kugirango birinde ubushyuhe. Abakoresha bagomba kugenzura pompe zamazi, guhuza imiyoboro, ubwiza bukonje, hamwe nisuku ya radiator. Gukonjesha nabi bigabanya cyane ubuzima bwa spindle kandi bikongera amakosa yo kwagura ubushyuhe mugihe cyo gutunganya neza.

Umuyaga ukonje ukenera uburyo butandukanye bwo kubungabunga. Kwirundanya umukungugu imbere mu gukonjesha no kumuyoboro uhumeka birashobora kugabanya cyane imikorere yumwuka. Mubikorwa byo gukora ibiti nibikoresho byo mu nzu, ibice byiza byumukungugu bikunze gufunga sisitemu yo gukonjesha. Isuku isanzwe ihumanya ikirere ifasha kugumana ubushyuhe bwimikorere.

VFD ya sisitemu ya moteri  nayo isaba kwitonda neza. Gukonjesha abafana imbere munganda zinganda zegeranya umukungugu mugihe, kugabanya imikorere yubushyuhe no kongera ubushyuhe bwimbere. Ubushyuhe bukabije bwa VFDs byihuta byihuta gusaza hamwe no kugabanya ibikoresho bya elegitoroniki igihe cyo kubaho. Ingengabihe yo gufata neza inganda ikubiyemo igihe cyo guhanagura guverinoma no gusimbuza abafana.

Kugenzura amashanyarazi bihambaye kimwe. Imiyoboro irekuye, uhuza okiside, cyangwa insinga za spindle zangiritse zitera urujya n'uruza rwinshi kandi byongera amashanyarazi. Abatanga inganda zikoresha inganda kenshi basaba kugenzura amashusho yumuriro kugirango bamenye amashanyarazi ashyushye mbere yo gutsindwa.

Parameter backup nubundi buryo bwo kwirengagiza imyitozo. VFD igezweho ikubiyemo igenamigambi rigoye ririmo umurongo wihuta, imipaka yumurongo, indishyi zumuriro, hamwe nuburinzi. Kunanirwa kwingufu zitunguranye cyangwa gusimbuza ibyuma birashobora gusiba igenamiterere. Kugumana ibipimo byububiko bigabanya igihe cyimashini mugihe cyo gusana.

Amavuta yo kwisiga nayo agira ingaruka kuramba. Sisitemu zimwe na zimwe zikoresha inganda zikoresha amavuta yuzuye amavuta, mugihe izindi zishingiye kuri sisitemu yo gusiga amavuta yo mu kirere kugirango ikore byihuse. Gukurikira amavuta yo kwisiga aringirakamaro kugirango wirinde gufatwa no kwambara cyane.

Inganda nyinshi zateye imbere ubu zihuza tekinoroji yo kubungabunga muri sisitemu yo gukora CNC. Ubwenge bwa VFDs bufite ibyuma bikurikirana birashobora gukurikirana imitwaro ya spindle, ubushyuhe, kunyeganyega, n'amasaha yo gukora mugihe nyacyo. Sisitemu ifasha abayikora guhanura ibinaniranye mbere yuko bibaho, kugabanya igihe cyateganijwe.

Uhereye kubitanga byinshi, gutanga ubuyobozi bwo kwirinda birinda gushimangira umubano wigihe kirekire. Abaguzi barushaho guha agaciro abatanga ibikoresho bidatanga ibikoresho gusa ahubwo binatanga amahugurwa ya tekiniki, inkunga yo kubungabunga, hamwe nibice byaboneka.

Ibizaza muri Smart Inverter Spindle Setup

Inganda zikora CNC ziratera imbere byihuse kuko automatike, ubwenge bwubukorikori, hamwe nikoranabuhanga ryubuhanga bwinganda bivugurura umusaruro winganda. Sisitemu gakondo ya spindle igenda ihinduka buhoro buhoro muburyo bwimashini zikoresha ubwenge zishobora kugenzura igihe nyacyo, guhuza n'imikorere ihindagurika, no kubungabunga ibintu. Nkigisubizo, ejo hazaza h'ikoranabuhanga rya inverter spindle igenda  irushaho kuba ingorabahizi.

Imwe munzira nini zirimo ubwenge bwa VFD hamwe na sisitemu ya IoT yinganda. Sisitemu igezweho ya inverter ntabwo ikiri moteri yoroheje yihuta. Bagenda bahinduka ibikoresho byose bishobora kuvugana numuyoboro wuruganda, ibicu, sisitemu ya ERP, hamwe na software ikora neza.

Inganda zikora inganda zirasaba:

·  Ubushobozi bwo gukurikirana kure

·  Gusuzuma igihe nyacyo

Isesengura  ry'ingufu zikoreshwa

·  Kumenyesha kunanirwa

·  Gahunda yo kubungabunga byikora

·  Gukoresha imikorere ya AI

Sisitemu ya Smart VFD ifite ibikoresho bya Ethernet, Modbus TCP, hamwe na protocole y'itumanaho mu nganda bituma inganda zikurikirana imikorere ya mashini ya CNC kure y'ibyumba bigenzura cyangwa ibikoresho bigendanwa.

Ubwenge bwa artile nabwo butangiye guhindura moteri ya spindle na VFD ihuza  inzira. Imashini yambere yiga algorithms irashobora gusesengura imyitwarire yimitwaro ya spindle, kugabanya kurwanya, guhindagurika, hamwe nubushyuhe bwumwanya mugihe nyacyo. Izi sisitemu zihita zihindura umuvuduko wa spindle hamwe na inverter ibipimo kugirango hongerwe gukora neza mugihe ugabanya ingufu zikoreshwa no kwambara ibikoresho.

Iyindi nzira yingenzi ni tekinoroji yo kugenzura imiterere. Sisitemu gakondo ya spindle ikora ikoresheje igenamiterere rihamye, ariko sisitemu ya inverter yubwenge ihinduranya ibintu bisohoka ukurikije imiterere yimashini. Ibi bitezimbere guca ibintu bitandukanye kandi bigabanya imihangayiko mugihe cyibikorwa bikaze.

Ingufu zingufu zikomeje gutwara udushya. Ibiciro by'amashanyarazi mu nganda biriyongera ku isi yose, bishishikariza ababikora gukoresha tekinoroji ya inverter na sisitemu yo gucunga ingufu. VFD zo mu rwego rwo hejuru zirashobora kongera gukoresha ingufu za feri no kuzikwirakwiza mumashanyarazi yinganda, bikagabanya gukoresha amashanyarazi yose.

Isabwa rya sisitemu yihuta cyane yihuta kandi iragenda yiyongera cyane mu nganda nko gukora icyogajuru, gukora ibikoresho byubuvuzi, gutunganya imashini itwara imashanyarazi, no gutunganya neza neza. Izi porogaramu zisaba sisitemu yohanze ya inverter ishoboye kugumya gusohora ibintu bihoraho hejuru ya 1000Hz mugihe ugenzura kunyeganyega no kwaguka kwubushyuhe hamwe nibisobanuro bikabije.

Igishushanyo mbonera cya spindle-inverter igishushanyo nubundi buryo bugaragara. Aho gutandukanya moteri ya spindle na VFD mumateraniro itandukanye, abayikora bamwe ubu binjiza ibikoresho bya elegitoroniki ya inverter mu nzu ya spindle. Ubu buryo bugabanya uburebure bwa kabili, bugabanya ibibazo bya EMI, kandi butezimbere imikorere ya sisitemu.

Kubatanga imashini za CNC nabatanga ibicuruzwa byinshi, gutanga tekinoroji ya spindle ikora inyungu nziza zo guhatanira. Abaguzi mpuzamahanga barushijeho gushyira imbere:

·  Ubwenge bwoguhuza bwubwenge

·  Imikorere yo guteganya ibikorwa

Gukoresha  ingufu nke

Inganda  4.0

Inkunga  yo guhuza ibicu

Umutekano wa cyber urimo no kuba ingirakamaro muri sisitemu igezweho ya CNC. Ihuriro rihuza inverter risaba protocole itumanaho itekanye kugirango irinde imiyoboro yinganda zikora inganda zitemewe cyangwa cyber.

Iterambere rirambye rigira ingaruka kubikorwa bya spindle. Inganda zita ku bidukikije ubu zisuzuma abatanga CNC zishingiye ku mikorere y’ingufu, ibikoresho bisubirwamo, hamwe n’ibipimo by’umwuka muke. Kunoza VFD bigira uruhare runini mukugabanya ibirenge bya karubone muri rusange mubikorwa byinganda.

Mugihe inganda zikoresha inganda zikomeje gutera imbere kwisi yose, sisitemu ya spindle ya CNC izarushaho guhuza ubuhanga bwuzuye hamwe nubuhanga bwikoranabuhanga bugenzura. Abatanga isoko bashoboye kwinjiza udushya mubisubizo byinshi byogushobora kugurishwa birashoboka cyane cyane kumasoko y'ibikoresho bya CNC.

Umwanzuro

Guhitamo VFD iboneye ya moteri ya spindle  nimwe mubyemezo byingenzi mugushushanya imashini ya CNC. Sisitemu ihuye neza na sisitemu ya inverter bigira ingaruka kuburyo butaziguye, gutunganya neza, gukora neza, gukoresha ingufu, guhagarara neza, hamwe nigiciro cyigihe kirekire. Haba kubikoresho byo gukora ibiti, ibigo bitunganya aluminiyumu, imashini zibaza amabuye, cyangwa ibikoresho byo gutunganya ibyuma byinganda, imikorere ya CNC igenda iterwa ahanini na moteri ya spindle neza hamwe na VFD.

Mu nganda zose zigezweho zikora inganda, isabwa ryibikorwa byo hejuru inverter spindle setup  ibisubizo bikomeje kwiyongera vuba. Abaguzi binganda, abahuza imashini, abakora OEM, abatanga ibicuruzwa, hamwe nabatanga ibicuruzwa byinshi barashyira imbere sisitemu zitanga urumuri ruhamye, guhuza imashini zikoresha ubwenge, ibisabwa bike byo kubungabunga, hamwe nibikorwa byinganda.

Guhuza ingufu za voltage, guhuza inshuro, ubushobozi bwo gukora, uburyo bwo gukonjesha, kugabanya EMI, hamwe no guhuza ibipimo byose bigira uruhare runini mugushinga sisitemu ihamye. Kwirengagiza ibi bintu akenshi bivamo ubushyuhe bwinshi, RPM idahindagurika, kunyeganyega gukabije, hamwe nigihe gito cyo gukora.

Inganda za CNC ku isi nazo zinjiye mu bihe bishya biterwa n’ikoranabuhanga rikoresha ubwenge. Sisitemu yubwenge ya VFD, uburyo bwo gufata neza ibyateganijwe, gukoresha imiyoboro ya AI ikoreshwa neza, hamwe n’inganda 4.0 bihuza ibyateganijwe kubikoresho bigezweho bya CNC. Abatanga isoko bashoboye gutanga ibisubizo byiterambere bya spindle hamwe nubufasha bukomeye bwa tekiniki hamwe nubushobozi bwo kugurisha kwisi bazakomeza kubona inyungu zipiganwa kumasoko mpuzamahanga.

Ibicuruzwa nka Huanyang, Delta Electronics, na Zhong Hua Jiang  buri kimwe gikora ibice bitandukanye byinganda za CNC, uhereye kuri sisitemu yo mu rwego rwa enterineti kugeza aho inganda zikoresha inganda zateye imbere. Ku baguzi B2B hamwe n’abacuruzi ba CNC, gusobanukirwa izo mbaraga ziranga bifasha koroshya ibyemezo byamasoko no kunoza imikorere yigihe kirekire.

Mugihe ibisabwa byuzuye mubikorwa bikomeje kwiyongera kwisi yose, moteri ya spindle ikwiye hamwe na VFD guhuza  bizakomeza kuba urufatiro rwimikorere ya CNC ikora neza mumyaka iri imbere.