UVavanya njani i-CNC Spindle Motor phambi koFakelo

Intshayelelo

Ukuthenga i-CNC Spindle Motor entsha lutyalo-mali olukhulu kuyo nayiphi na iworkshop. Nokuba wakha umatshini oqhelekileyo okanye utshintsha iyunithi endala, isilingo sokuwuvala kwaye uqalise ukusika sinamandla. Nangona kunjalo, ukutsiba amanyathelo ekuqaleni kudla ngokukhokelela kwiintsilelo ezibiza kakhulu kamva. Ukuvavanya i-motor yakho ebhentshini ngaphambi kokuba ichukumise isakhelo somatshini wakho luphawu lobuchule. Ikuvumela ukuba uqinisekise ukuthembeka kombane, ukuthwala impilo, kunye nokusebenza kakuhle kokupholisa kwindawo elawulwayo.

Esi sikhokelo sikuhamba kulo lonke uvavanyo olubalulekileyo olufunekayo ukuqinisekisa ukuba i-Speed ​​Speed ​​motor yakho ilungele ukuveliswa. Ngokulandela la manyathelo, ukhusela umatshini wakho, izixhobo zakho, kunye notyalo-mali lwakho. Masingene kwiinkqubo ezibalulekileyo ezahlula oomatshini abaziingcali kwabaqalayo.

Uhlolo lokuQala loMzimba kunye noQinisekiso lokuJikelezisa ngesandla

Elona nyathelo lokuqala lenzeka ngalo mzuzu uthatha i -CNC Spindle Motor ngaphandle kwebhokisi. Ukuthumela ngenqanawa kunokuba buburhalarhume kumacandelo amashishini anzima. Nokuba ibhokisi ibonakala igqibelele, izinto zangaphakathi zinokutshintsha okanye zigcine umonakalo wempembelelo. Ukuhlolwa okubonakalayo kunye nokuhlolwa okubambekayo kunika isiseko kuzo zonke iimvavanyo ezilandelayo. Sifuna ukuqinisekisa ukuba Ukuchaneka kolwakhiwo kuhlala kungaguquki ukusuka kumzi-mveliso ukuya kwibhentshi yakho.

Ukuvavanya Imfezeko ye-Shaft kunye nokuBetha uBugude

Awona malungu anovakalelo kuyo nayiphi na imoto ziibheringi. Kwimeko ye-Speed ​​Speed, kwanendawo ethe tyaba encinci encinci kwibhola ethwele iya kubangela ubushushu kunye nokungcangcazela.

• Uvavanyo lokujikeleza: Bamba umzimba wemoto ngokuqinileyo. Jika ishafti kancinane ngesandla. Kufuneka ivakale ibhotolo igudile. Ukuba uziva 'notshi,' ucofa, okanye naluphi na uxhathiso olubi, iibheringi zinokonakala.

• I-Axial kunye neRadial Play: Zama ukutyhala kwaye utsale i-shaft ngaphakathi nangaphandle (i-axial) kunye necala ukuya kwelinye icala (radial). Kwimoto yomgangatho ophezulu we-Precision , kuya kufuneka uzive intshukumo ye-zero. Nayiphi na 'clunk' ebonwayo ibonisa ukuba umthwalo wangaphambili kwiibheringi awuchanekanga.

• Iimpawu ezibonakalayo: Jonga i-collet taper ukuze ufumane imikrwelo okanye umhlwa. Jonga izikhonkwane zesiqhagamshelanisi sombane ukuqinisekisa ukuba azigotywanga okanye azihoywanga. Ukuze ufumane imodeli yaManzi apholisiweyo, jonga indawo yokungena kunye neyokuphuma ukuze ubone inkunkuma okanye iitsheti zentsimbi ezishiyekileyo kwimveliso.

Amaxwebhu kunye neMigangatho esisiseko

Ngaphambi kokufudukela kwiimvavanyo zombane, bhala idatha ye-nameplate. Uya kufuna i-voltage echanekileyo, i-amperage, kunye noseto lwefrikhwensi yeVFD yakho.

1. Jonga iNombolo yoMzekelo: Qinisekisa ukuba imoto iyahambelana naloo nto uyi-odolileyo (umzekelo, ukuqinisekisa ukuba ngenene yiyunithi ye-ATC ukuba uhlawulele utshintsho oluzenzekelayo lwesixhobo).

2. Hlola iZindlu: Khangela iintanda kwindawo yokuphosa. Nokuba ukuqhekeka kweenwele ezincinci kunokwandisa phantsi kobushushu bokusebenza kweTorque ephezulu.

3. Coca imiphezulu: Sebenzisa ilaphu elingena-lint ukusula ishaft. Nayiphi na i-oyile okanye i-grit eshiywe kwi-shaft inokulahla imilinganiselo yakho yokuphuma kumanyathelo amva.

Ukunyaniseka koMbane kunye noVavanyo lwe-Insulation Resistance

Nje ukuba umzimba wenyama uphumelele ukuhlolwa, lixesha lokujonga 'impilo' yangaphakathi yee-winding zobhedu. A I-CNC Spindle Motor ixhomekeke kwizigaba zombane ezilungelelanisiweyo. Ukuba esinye isigaba sinokuchasana okwahlukileyo kunezinye, i-motor iya kungcangcazela, ilahlekelwe yi-High Torque, kwaye ekugqibeleni iphele. Olu vavanyo lufuna i-multimeter ekumgangatho ophezulu kwaye, ngokufanelekileyo, i-megohmmeter (megger).

Ukungqinisisa iNqanaba ukuya kwisiGaba esingaguqukiyo

Uninzi lwee-spindles zobuchwephesha zinezigaba ezintathu (U, V, W). Kufuneka uhlolisise ukuchasana phakathi kwezi zigaba ukuze uqinisekise ukuba iikhoyili zangaphakathi ziphilile.

• Ukulinganisa Ukuchasa: Seta i-multimeter yakho kweyona iphantsi i-Ohms ($Omega $) useto. Ukulinganisa phakathi kwezikhonkwane 1-2, 2-3, kunye ne-1-3.

• UMthetho Omkhulu: Izifundo kufuneka ziphantse zifane. Umzekelo, ukuba ubona i-$ 1.2Omega$ kwisibini esinye, ezinye kufuneka zibe ngaphakathi komda oqinileyo (ngokuqhelekileyo ngaphakathi kwe-5%).

• Kutheni le nto ibalulekile: ukuxhathisa okungalungelelananga kukhokelela 'kwi-magnetic tugging,' edala ubushushu. Kwisicelo sesantya esiphezulu, obu bushushu buqokelelana ngokukhawuleza kunokuba inkqubo yokupholisa inokubususa.

Uvavanyo lwe-Insulation ukuya emhlabeni

Eli linyathelo elibalulekileyo lokhuseleko. Kufuneka siqinisekise ukuba amandla ombane aphezulu ahamba ngeekhoyili 'akuvuzi' kumzimba wesinyithi wenjini.

1. Uvavanyo lweMultimeter eqhelekileyo: Jonga ukuqhubeka phakathi kwepini yesigaba ngasinye kunye nepini yomhlaba yemoto (okanye intsimbi yentsimbi). Ufundo kufuneka 'OL' okanye ukuxhathisa okungapheliyo.

2. Uvavanyo lweMegohmmeter: Ukuqinisekisa ibakala le-Industrial lokwenyani, sebenzisa i-megger ukufaka i-500V okanye i-1000V. Ukumelana nokufakwa kwe-insulation kufuneka kube ubuncinane be-$ 100MOmega $.

3. Ukuchonga Iimfutshane: Ukuba ufumana nakuphi na ukuqhubeka phakathi kwesigaba kunye nomhlaba, musa ukuplaga i-motor kwi-VFD. Inokuthi ivuthele i-VFD's output transistors okanye, ngakumbi, ikunike umothuko oyingozi wombane.

4. Ukhuseleko lweSidibanisi: Qinisekisa ukuba isikhonkwane esisemhlabeni kwiplagi yemoto siqhagamshelene neqokobhe lemoto. Olunye urhwebo olusuka kumazwe angaphandle lune- 'dummy' iphini lomhlaba elingadityaniswanga kuyo nantoni na ngaphakathi.

Ukuqinisekiswa kweNkqubo yokuPholisa kunye noVavanyo lokuvuza

Ulawulo lobushushu bubomi bomsonto wokusonta. Nokuba unoMoya opholileyo okanye inkqubo yaManzi epholileyo, kufuneka uqinisekise ukuba iyasebenza phambi kokuyixhoma kwindawo ekunzima ukufikelela kuyo kumatshini wakho we-CNC. Ukusilela apha kukhokelela kwinjini enyibilikisiweyo phakathi kwemizuzu yokusika kwayo kokuqala.

Ibhentshi yoVavanyo lweMfezeko ePholiswe ngamanzi

I-spindles zamanzi ezipholileyo zixabiswa ngokuthula kwazo kunye nokukwazi ukuqhuba kwi-RPM ephantsi ngelixa igcina iTorque ephezulu. Nangona kunjalo, bazisa umngcipheko wokuvuza kufutshane ne-electronic-voltage ephezulu.

• Uvavanyo loxinzelelo: Ngaphambi kokuxhuma kwimpompo, unokwenza uvavanyo olulula loxinzelelo lomoya. Xhuma i-port enye kwaye usebenzise umoya ophantsi woxinzelelo (ongekho ngaphezu kwe-15-20 PSI) kwenye. Gxininisa amazibuko (hayi yonke imoto!) kwi-emele yamanzi okanye usebenzise amanzi anesepha ukujonga amaqamza.

• Ukuqinisekiswa Kokuqukuqela: Qhagamshela impompo yakho yamanzi kunye neradiyetha kwibhentshi. Qhuba amanzi imizuzu engama-30. Jonga nayiphi na 'ukubila' kufutshane nezihlanganisi zombane.

• Ukujonga umqobo: Qinisekisa ukuba amanzi ahamba ngokukhululekileyo. Ukuba impompo iyatsala nzima, kusenokubakho ukuvaleka ngaphakathi kwebhatyi yokupholisa yemoto.

IFan epholileyo yoMoya kunye noQinisekiso lweNdlela

I-Air Cooled motor ilula kodwa ifuna iitshekhi zayo. Uninzi lusebenzisa i-fan yangaphakathi efakwe kwi-shaft, ngelixa ezinye iiyunithi eziphezulu zisebenzisa i-fan yombane ezimeleyo.

1. UCociso lwangaphakathi lwabalandeli: Sebenzisa isibane ukujonga kwishiti yeefeni. Qinisekisa ukuba akukho ingcingo okanye inkunkuma ebamba iincakuba zefeni.

2. UVavanyo lwabalandeli abaZimeleyo: Ukuba i-motor yakho ine-24V okanye i-220V fan eyahlukileyo phezulu, yifake iingcingo kwaye uqinisekise ukuba ivuthela umoya ujonge ezantsi phezu kwamaphiko okupholisa.

3. Uhlolo olugqibeleleyo: Khangela ukuba amaphiko okupholisa kumzimba wemoto akagotywanga okanye avaleleke ngepeyinti. La maphiko ayimfuneko ekususeni ubushushu ngexesha lesantya esiphakamileyo sokubaleka.

Ukubaleka kunye noVavanyo lweBhentshi echanekileyo yoMechanical

Ukuchaneka sisizathu sokuba sisebenzise ii-spindles endaweni yeerotha eziphathwa ngesandla. Ukuphelelwa ngumlinganiselo wokuba ingakanani ishafti 'ishukuma' njengoko ijikeleza. Nokuba isixa esincinci sokubaleka siya kuhlutha amasuntswana e-carbide kwaye ushiye indawo embi kakhulu kwindawo yakho. Ukuvavanya oku kwibhentshi kulula kakhulu kunokuvavanya xa injini inyuswa.

Ukusebenzisa iSalathi sokucofa kwiMilinganiselo

Uya kufuna isalathisi sovavanyo lokucofa nge $0.01mm$ okanye $0.001mm$ isisombululo kunye nesiseko somagnetic.

• Uvavanyo lweTaper: Beka isalathisi sesalathisi ngaphakathi kwe-taper ye-shaft. Jikelezisa ishaft kancinane ngesandla. Kumsebenzi weCNC Spindle Motor , inaliti kufuneka ihambe ngokulambisa. Ufundo olungaphantsi kwe-$0.005mm$ lugqwesile.

• Uvavanyo lweSixhobo: Faka i-collet yomgangatho ophezulu kunye nentonga yomhlaba echanekileyo (njengephini le-dowel). Yenza umlinganiselo wokubaleka malunga ne 25mm kude ne nut ye collet. Oku kuvavanya i-Precision edibeneyo ye-motor, i-collet, kunye ne-nut.

• Ukujonga i-Nut: Ngamanye amaxesha i-motor ilungile, kodwa i-collet nut ayilingani. Jonga ukubaleka kumphandle we nut ngokunjalo.

Ukuchonga 'MTC' vs. 'ATC' Ukunyamezelana

Ngokuxhomekeke kuhlobo lwemoto yakho, ukunyamezela okulindelekileyo kunokwahluka kancinci.

1. MTC (Manual Tool Change): Ezi zixhaphakile kwi-hobbyist setups. Ngelixa bomelele, i-Precision ixhomekeke kakhulu kwindlela ococeke ngayo i-collet.

2. I-ATC (Utshintsho lweSixhobo esizenzekelayo): Ezi motors zineendlela eziyinkimbinkimbi zokuzoba. Kufuneka uvavanye 'i-clamping force' ukuba unezixhobo, okanye ubuncinci uqinisekise ukuba umbambi wesixhobo uhlala ngokugungxula ngokugqibeleleyo lonke ixesha silayishiwe.

3. I-Shaft Balance: Ngelixa ungena lula ukulinganisa ibhalansi eguquguqukayo kwibhentshi ngaphandle kwamandla, naluphi na ungcangcazelo olubonakalayo ngexesha lokujonga ukukhutshwa kwesandla sakho luphawu lweshafti egobileyo okanye impazamo yokwenziwa kwentlekele.

Ukudibanisa kweVFD kunye noKulandelelwaniswa kweSoft-Qala yokuQala

I-Variable Frequency Drive (VFD) yi 'ingqondo' elawula i- CNC Spindle Motor . Uninzi lweentsilelo zeemoto zenzeke ngexesha lokuqala kombane ngenxa yeeparamitha zeVFD ezingachanekanga. Kufuneka udwelise inkqubo ye-VFD kwibhentshi yakho kwaye wenze 'ukuqhuba okomileyo' phambi kofakelo lokugqibela.

IiParamitha eziBalulekileyo zokuCwangcisa

Ungaze usebenzise useto olungagqibekanga lwasefektri kwiVFD kwiSpeed ​​Spindle. Ukungagqibeki okusemgangathweni kuqhelekile kwiimotor zoshishino ezingama-60Hz, kodwa ii-spindles zihlala zisebenza kuma-400Hz okanye ngaphezulu.

• Isiseko seFrequency: Seta oku ukuhambelana nemoto yakho (umzekelo, 400Hz). Ukuseta oku kuphantsi kakhulu kuya kubangela ukuba injini itsale umsinga omkhulu kwaye itshise ngoko nangoko.

• Ubuninzi bombane: Qinisekisa ukuba amandla ombane aphumayo e-VFD ahambelana neplate yemoto.

• Ixesha le-Ramp-Up: Seta ixesha lokunyuka kwesisa (imizuzwana eyi-5-10) kwiimvavanyo zakho zokuqala. Oku kuthintela 'izikhonkwane zangoku' ezinokucinezela iibheringi ezintsha.

I-Low-Speed ​​Initial Spin

Yakuba icwangcisiwe, lixesha lokusebenzisa amandla.

1. Jonga umkhomba-ndlela: Nika umyalelo 'Qala' kwifrikhwensi ephantsi kakhulu (umz., 50Hz). Qinisekisa ukuba imotor ijikelezisa kwicala elichanekileyo (ngokuqhelekileyo ngasekunene xa ujonge ukusuka phezulu ukuhla).

2. Mamela Ngononophelo: Ngezantya eziphantsi, unokuva imiba ethweleyo enokuthi igqunywe yingxolo yomoya ngesantya esiphezulu. Mamela iimpempe, ukuntyiloza, okanye ukubetha ngesingqisho.

3. Ukubeka iliso kwi-Amperage: Bukela umboniso weVFD. Ngaphandle komthwalo (ujikeleza emoyeni), i-amperage kufuneka ibe phantsi kakhulu-kaninzi ingaphantsi kwe-30% yobuninzi obulinganisiweyo. Ukuba i-motor izoba ii-amps eziphezulu ngelixa ijikeleza nje emoyeni, kukho ukubopha ngomatshini okanye impazamo yeparameter.

Uzinziso lweThermal kunye noHlalutyo lweVibration

Uvavanyo lokugqibela lwebhentshi lubandakanya ukuqhuba i I-CNC Spindle Motor ixesha elide ukujonga ukwakhiwa kobushushu kunye ne-vibration harmonics. Injini inokuziva ilungile kangangemizuzwana engama-30 kodwa iqalise ukungcangcazela okanye ishushu kakhulu emva kwemizuzu engama-20. Sifuna ukufumana ezi 'harmonics' ngoku, kunokuba xa usembindini weyure ezi-5 zokukrolwa kwe-3D.

Inkqubo ye-Step-Up Run-In

Musa ukutsibela kwi-24,000 RPM. Landela iramp-up eyakhiweyo ukuvumela igrisi ethweleyo ukuba isasazeke ngokulinganayo.

• Inqanaba 1: Baleka kwi-6,000 RPM imizuzu eyi-10. Zive izindlu ezithweleyo. Kufuneka ipholile okanye ifudumale kancinane.

• Inqanaba 2: Yandisa ukuya kwi-12,000 RPM ngemizuzu eyi-10. Jonga ukungcangcazela. Ngamanye amaxesha i-motor igudileyo kwi-6k kodwa ishukuma kwi-12k ngenxa 'ye-resonance.'

• Inqanaba 3: Kancinci ukuya kwisantya esiphezulu.

Ukubeka iliso kwiqondo lobushushu kunye nengxolo

Sebenzisa ithemometha ye-infrared ukulandelela ubushushu kufutshane neebheringi ezisezantsi.

1. Imida yobushushu: Kwii-spindles ezininzi ze-Precision, izindlu zokuthwala akufanele zidlule i-$ 60 ^ circ C $ ($ 140 ^ circ F $) ngexesha lovavanyo lwebhentshi olungenamthwalo.

2. UkuVibration Sensing: Ungasebenzisa i-app ye-smartphone (i-accelerometer) ukufumana umbono ongalunganga wamanqanaba okungcangcazela. Beka ifowuni kwibhentshi ecaleni kwemoto. Igrafu kufuneka izinzile. Izikhonkwane ezibukhali zibonisa i-rotor engalinganiyo.

3. Iipatheni zengxolo: Isantya esiphezulu senjini esisempilweni kufuneka sivelise 'whine' okanye 'hum.' ngokufanayo Naluphi na utshintsho olugwenxa kwilizwi okanye kwivolumu lubonisa ukuphazamiseka kombane okanye ukungazinzi komatshini.

Ukuqukumbela

Ukuvavanya i- CNC Spindle Motor ngaphambi kokufakwa yeyona ndlela ilungileyo yokuqinisekisa ukuba iprojekthi yakho iqala kunyawo lwasekunene. Ngokuqinisekisa ukunyaniseka komzimba, ukhuseleko lombane, ukuhamba okupholileyo, kunye nokuCwangciswa komatshini, ususa izinto eziguquguqukayo ezibangela ukuphazamiseka kunye 'nemfihlelo' yokungaphumeleli. Ukuba i-motor yakho iyaluphumelela olu vavanyo lwebhentshi, ungayibhaqa kumatshini wakho ngokuzithemba okupheleleyo. Uya kwazi ukuba umba uvela ngexesha lokusikwa kwakho kokuqala, inokuba yisoftware okanye ingxaki yesantya sokutya, endaweni yemoto engalunganga.

FAQ

1. Kuthekani ukuba imoto yam ijikeleza ngendlela engafanelekanga ngexesha lovavanyo?

Subanexhala; le yinto eqhelekileyo kunye neenjini zesigaba sesithathu. Shintsha ngokulula naziphi na iingcingo ezimbini kwezintathu (U, V, okanye W) kwimveliso yeVFD. Oku kuya kubuyisela umva ukujikeleza kwemagnethi. Ungaze utshintshe ucingo lwasemhlabeni.

2. Ngaba ubushushu obuncinci buqhelekileyo ngexesha lovavanyo lwebhentshi?

Ewe, ubushushu obuthile bulindelwe njengoko ukungqubuzana kwenzeka kwiibheringi kunye nokuchasana komoya kuchaphazela i-rotor. Nangona kunjalo, kufuneka uhlale ukwazi ukubamba isandla sakho kumzimba wemoto. Ukuba kushushu kakhulu ukuba ungayibamba, yima ngoko nangoko kwaye ujonge useto lombane weVFD.

3. Kutheni intambo yam yokusonta epholisiweyo yaManzi ivakala ishushu kuneyokuphola koMoya ?

Iiyunithi ezipholiswe ngamanzi zixhomekeke ekuhambeni kolwelo ukuhambisa ubushushu. Ukuba ukuseta ibhentshi yakho kunendawo encinci yokugcina amanzi okanye akukho radiator, amanzi aya kutshisa ngokukhawuleza. Qinisekisa ukuba uneelitha ezi-5 ukuya kwezili-10 zokupholisa ubuncinane ukulungiselela uvavanyo olululo lokuzinzisa.

4. Ngaba ndinokuvavanya i-spindle ngaphandle kwe-VFD?

Hayi. I -CNC Spindle Motor yenzelwe ukuba isebenze kwi-high-frequency AC power. Ukuyiplaga ngqo kwindawo ephumayo eludongeni esemgangathweni (50/60Hz) kuya kubangela umzobo omkhulu wangoku oza kutshabalalisa amajiko emoto ngemizuzwana.

5. Kungakanani ukubaleka 'kuninzi'?

Ngomsebenzi we-hobbyist emthini, nantoni na engaphantsi kwe-$ 0.02mm $ idla ngokumkeleka. Nangona kunjalo, kwi-Industrial metal milling okanye ukusebenzisa i-mill end mill (ngaphantsi kwe-1mm), kufuneka ujolise ekuphumeni ngaphantsi kwe-$ 0.005mm $ kwi-taper ukunqanda ukuphulwa kwesixhobo.

E- Zhonghuajiang Spindle , sisebenza ngokukhethekileyo kubunjineli bezisombululo zemoto ezisebenza kakhulu kumatshini wale mihla. Ukusuka kwiiyunithi zeTorque eziPhezulu ukuya kwiinkqubo ze-ATC ezijolise kwi-Precision, iimveliso zethu ziyilelwe ukuhlangabezana neemfuno ezingqongqo ze-24/7 yemveliso. Sikholelwa ukuba umgangatho uqala ngezixhobo ezifanelekileyo kwaye uqhubeke novavanyo olufanelekileyo kunye nokugcinwa.

Ndwendwela iwebhusayithi yethu ukuze ujonge uluhlu lwethu olupheleleyo lwezisombululo zoMoya opholileyo kunye naManzi apholisiweyo: https://www.zhonghuajiangspindle.com/