Nyateƒe si Ku Ðe Bearings Siwo Le Duƒuƒu Ŋu Na CNC Spindles Ŋu

Nyateƒe Si Ku Ðe Bearing Siwo Le Duƒuƒu Ŋu Ŋu: Ŋuɖoɖo Kabakaba

Bearing si zɔna kabakaba menye bearing si ƒe RPM xexlẽdzesi gã aɖe le datasheet dzi ko o. Le CNC spindle me la, duƒuƒu si woate ŋu azã nɔ te ɖe bearing system bliboa dzi: bearing ƒe lolome, rolling-element material, ememe nɔnɔme, kadodo ƒe dzogoe, preload, ɖoɖowɔwɔ, nyateƒetoto ƒe hatsotso, amisisi mɔnu, fits, fafa, agba, ɖiƒoƒo dzi kpɔkpɔ, kple spindle ƒe dzoxɔxɔ ƒe nuwɔna.

Esia tae bearing eve siwo ƒe lolome sɔ ate ŋu ato vovo kura ƒe duƒuƒu ƒe ŋutete, dzoxɔxɔ ƒe dziyiyi, sesẽ, toɣliɖeɖe, kple dɔwɔwɔ ƒe agbenɔƒe. Enye nusitae bearing si wɔa dɔ nyuie le 24,000 RPM me le spindle ɖeka me hã masɔ na duƒuƒu ma ke le spindle si lolo wu, si me agba le wu, si me wosi ami vovovowo le me o.

Nu vevi siwo woatsɔ ayi: da spindle bearings siwo zɔna kabakaba kpɔ abe ɖoɖo aɖe ƒe akpa aɖe ene. Maximum RPM nye nyawo tsɔtsɔ de eme ɖeka ko. Duƒuƒu ƒe akpa, agbatsɔtsɔ do ŋgɔ, amisisi, dzoxɔxɔ ƒe liƒo, sesẽme, agbatsɔtsɔ ƒe ŋutete, bearing ƒe ɖoɖo, kple eɖoɖo ƒe nyonyome ye afia ne bearing la ate ŋu awɔ dɔ kakaɖedzitɔe le spindle ŋutɔŋutɔ me.

Bia Tso CNC Spindle Bearing Tiatia Ŋu

Nukae Nye Bearing Siwo Le Duƒuƒu Me?

Bearing siwo zɔna kabakaba nye bearing ƒe nɔnɔme siwo wowɔ nyuie be woawɔ dɔ le tɔtrɔ ƒe duƒuƒu si kɔkɔ me esime wole ʋuʋu, dzoxɔxɔ ƒe dzidziɖedzi, centrifugal ƒe ŋusẽkpɔɖeamedzi, amisisi ƒe nuwɔna, ʋuʋudedi, kple duƒuƒu ƒe nyateƒenyenye dzi ɖum. Le mɔ̃-dɔwɔnu kple CNC spindle dɔwo, duƒuƒu sesẽ egbɔkpɔnu siwo bɔ wu dometɔ aɖewoe nye super-precision angular contact ball bearings , zi geɖe la, wotsɔa wo naa abe ƒuƒoƒo siwo sɔ kple esiwo woɖe fia do ŋgɔ ene.

Le spindle ƒe xɔtuɖaŋu nu la, woate ŋu atsɔ dzogoedzi kadodo ball bearings siwo zɔna kabakaba akpe ɖe cylindrical roller bearings alo bearing ƒomevi bubuwo ŋu be woana dadasɔ si hiã le radial support, axial support, stiffness, thermal expansion capaability, kple speed me.

Nusita RPM Ðeka Nye Nusɔsɔe Metrik Si Menyo O

Bearing si ƒe didime nye mm 20 si le du dzi le 30,000 RPM kple bearing si ƒe didime nye mm 80 si le du dzi le 30,000 RPM me metoa duƒuƒu ƒe nɔnɔme ma ke me o. Bearing si lolo wu la ƒe rolling-element velocity kple centrifugal ŋusẽkpɔɖeamedziwo lolo wu. Le susu sia ta la, zi geɖe la, bearing mɔ̃ɖaŋudɔwɔlawo zãa duƒuƒu ƒe dzidzenu si wotu ɖe eƒe tɔtrɔ ƒe duƒuƒu kple bearing ƒe didime le mama dedie nu dzi.

Duƒuƒu ƒe xexlẽme = n × d _m

afisi n = tɔtrɔ ƒe duƒuƒu le r/min me

d _m = (d + D) ÷ 2 , afisi d nye bearing bore diameter eye D nye gota diameter le mm me.

n × d _m ƒe asixɔxɔ ɖea vi na duƒuƒu ƒe sesẽme tsɔtsɔ sɔ kple wo nɔewo, gake menye xexeame katã ƒe seɖoƒe si woatsɔ ato/do kpo nu kokoko o. Asixɔxɔ si ŋu woɖe mɔ ɖo nɔ te ɖe bearing ƒe ɖoɖo, atɔ, bɔl ƒe nu, preload, amisisi, dzoxɔxɔ ɖeɖeɖa, agba, fits, kple ewɔla ƒe aɖaŋu ŋuti nyatakakawo dzi.

6 Nu Siwo Dea Bearing Siwo Le Duƒuƒu Me ƒe Dɔwɔwɔ Ŋutɔŋutɔ

1. Bearing ƒe lolome kple Ememe Geometry

Nu suesuesue siwo le ʋuʋum kple ememe geometry si nyo wu ate ŋu aɖe centrifugal force kple friction dzi akpɔtɔ le duƒuƒu sesẽ me. Gake bɔl ƒe lolome dzi ɖeɖe kpɔtɔ ate ŋu atrɔ agba ƒe ŋutete kple eƒe sesẽ hã. Eyata duƒuƒu sesĩe ƒe aɖaŋuwɔwɔ lɔ asitɔtrɔ le duƒuƒu, sesẽme, agbatsɔtsɔ ƒe ŋutete, dzoxɔxɔ ƒe dziyiyi, kple ʋuƒo ƒe agbenɔƒe si hiã dome ɖe eme.

2. Kadodo ƒe Dzogoe

Dzogoe me kadodo bɔl bearingwo tsɔa agba toa kadodo ƒe dzogoe si le bɔlawo kple duɖimekekemɔwo dome dzi. Zi geɖe la, wotsɔa dzogoe sue siwo dzi wodoa ka ɖo la doa ƒome kple ʋuƒo siwo ƒe duƒuƒu lolo wu ƒe nɔnɔmetatawo, evɔ dzogoe siwo lolo wu ya ate ŋu ana agbatsɔtsɔ ƒe ŋutete si lolo wu nasu ame si. Ele be woatia dzogoe nyuitɔ ƒo xlã spindle la ƒe lãɖeɖe ƒe agba, axial stiffness required, dɔwɔnu ƒe ƒomedodo, bearing ƒe ɖoɖo, kple taɖodzinu ƒe duƒuƒu.

Mègatia contact angle tso duƒuƒu ɖeɖeko me o. Bearing si si nukpɔsusu ƒe duƒuƒu ŋutete nyuitɔ kekeake le ate ŋu anye tiatia gbegblẽ ne spindle la bia be axial stiffness alo thrust ŋutete geɖe wu ɖoɖoa ate ŋu ana.

3. Do ŋgɔ na agbatsɔtsɔ

Preload ɖea fefe ememetɔ ɖa eye ate ŋu ana spindle ƒe sesẽme kple duƒuƒu ƒe nyateƒetoto nanyo ɖe edzi. Gake menye ɣesiaɣie preload geɖe wu nyona wu o. Preload si gbɔ eme dzia ememe kadodo ƒe agba, ʋuʋudedi, kple dzoxɔxɔ ɖe edzi, si ate ŋu aɖe duƒuƒu si gbɔ woate ŋu aɖo kple bearing ƒe agbenɔƒe dzi akpɔtɔ.

4. Amisisimɔnu kple Amisisi ƒe Agbɔsɔsɔme

Spindle bearing siwo zɔna kabakaba la sea veve ŋutɔ ne wotsɔ amisisi na wo. Ami si mesɔ gbɔ o ate ŋu ana film la nagawɔ nyuie o eye wòavuvu. Ami si sɔ gbɔ akpa ate ŋu ana ʋuʋudedi, ʋuʋudedi, kple dzoxɔxɔ nadzi ɖe edzi, vevietɔ le duƒuƒu me.

5. Dzoxɔxɔ Dzikpɔkpɔ

Ne bearing ƒe dzoxɔxɔ le dzi yim la, ami ƒe ʋeʋẽ dzi ɖena kpɔtɔna eye bearing ƒe asigɛwo, shaft, xɔ, kple spindle ƒe akpawo kekena ɖe enu. Tɔtrɔ siawo ate ŋu atrɔ dɔwɔwɔ ƒe preload kple duƒuƒu ƒe mɔɖeɖe. Aŋe si li ke ne vuvɔ le wɔwɔm ate ŋu awɔ nu le mɔ bubu nu le duƒuƒu sesẽ ƒe tsatsam didi aɖe megbe.

Eyata spindle ƒe wɔwɔme nyuie bua dzoxɔxɔ si woatsɔ awɔe kpe ɖe xɔ ƒe fafa, shaft ƒe tsitsi, mɔ̃ ƒe dzoxɔxɔ, fafa alo tsi ƒe fafa ƒe nutome, amisisi ƒe dzoxɔxɔ, kple dzoxɔxɔ ƒe ɖoɖowo ŋu.

6. Precision Class, Fits, Eɖoɖo, Kple Dzadzɛnyenye

Super-precision bearings ate ŋu azã mɔɖeɖe ɖe nu ŋu ƒe hatsotsowo abe ISO P4, P2, alo adzɔnuwɔƒe tɔxɛ ƒe precision grades. Klass siawo le vevie, gake womeka ɖe edzi be spindle mamlɛtɔ aƒu du le wo ɖokui si o. Shaft geometry, xɔ ƒe geometry, abɔta ƒe dzogoe ene me, fits, clamping force, matched-set orientation, kpekpea ƒe dzadzɛnyenye, kple tool-holder ƒe nɔnɔme katã kpɔa ŋusẽ ɖe assembled result dzi.

Ne wole du dzi sesĩe la, vodada suesuesue siwo wowɔna le wo ƒoƒo ƒu me kple ɖiƒoƒo ate ŋu ava zu dzoxɔxɔ, ʋuʋudedi, kple woƒe vuvu kabakaba tsoƒe veviwo.

Hybrid Ceramic vs Steel Bearings na Duƒuƒu sesẽ Spindles

ʋuƒo Zi geɖe la, wozãa silicon nitride (Si ₃N ) ƒe ₄siwo wotsɔa gakpo wɔe siwo ŋu gakpo ƒe asigɛwo le. Menye anyikpe ƒe bearingwoe wonye bliboe o. Woƒe anyikpe bɔl siwo le bɔbɔe wu ate ŋu aɖe centrifugal ƒe ŋusẽkpɔɖeamedziwo dzi akpɔtɔ le tɔtrɔ ƒe duƒuƒu gã me eye woate ŋu ado alɔ ʋuʋudedi si bɔbɔ ɖe anyi wu kple dzoxɔxɔ si bɔbɔ ɖe anyi wu le ʋuƒo siwo wowɔ nyuie me.

Gake anyikpe ƒe bɔlwo menaa ʋuƒo ɖesiaɖe nyona ɖe edzi le wo ɖokui si o. Ele be woabu gazazã, agba, agbatsɔtsɔ do ŋgɔ, amisisi, agbatsɔtsɔ le ʋuʋudedi me, spindle ƒe xɔtuɖaŋu, taɖodzinu ƒe duƒuƒu, kple sesẽme si hiã ŋu kokoko.

Bearing ƒe Ðoɖowɔwɔ Le Vevie Abe Bearing La Ŋutɔ ene

Ƒã hafi mɔ̃ siwo wotsɔ wɔa dɔwɔnuwo ƒe ʋuƒoawo ɖoa ŋu ɖe bearing ɖeka ŋu le wo ɖokui si. Zi geɖe la, wodea dzogoedzikadodo ƒe bearingwo abe eve alo ƒuƒoƒo siwo sɔ ene. Ðoɖowɔwɔe afia alesi spindle la kpɔa axial load, radial load, moment load, stiffness, kple thermal expansion gbɔe.

6 Nyakpakpa Siwo Bɔ Ku Ðe Spindle Bearing Siwo Le Duƒuƒu Ŋu Ŋu

Nyakpakpa 1: Bearing si ƒe RPM ƒe dzeside kɔkɔtɔ kekeake la nyo wu ɣesiaɣi

Alakpa. Duƒuƒu ƒe dzesidea sɔ le dodokpɔ kple dɔwɔwɔ ƒe nɔnɔme siwo woɖe fia me ko. Agba, amisisi, agbatsɔtsɔ do ŋgɔ, fafa, bearing ƒe ɖoɖo, fits, kple akpa siwo ƒo xlãe katã kpɔa ŋusẽ ɖe duƒuƒu si gbɔ woate ŋu aɖo le spindle ŋutɔŋutɔ me dzi.

Nyakpakpa 2: Ceramic Bearings Nyui Wu Steel Bearings Ɣesiaɣi

Alakpa. Ceramic bearing siwo wotsɔ tsaka ate ŋu ana viɖe veviwo nasu ame si le duƒuƒu sesẽ me, gake gakpo si ŋu wotrɔ asi le nyuie ate ŋu anye mɔ̃ɖaŋununya kple asitsatsa ƒe tiatia nyuitɔ le duƒuƒu si bɔbɔ wu alo esi sɔ me. Dɔwɔwɔ ƒe nyonyome le vevie wu nusi woŋlɔ ɖe edzi.

Nyakpakpa 3: Preload Kɔkɔtɔ Fia Ɣesiaɣi be Woawɔ Nu Nyuie Wu

Preload si lolo wu ate ŋu ana eƒe sesẽ nadzi ɖe edzi, gake preload si gbɔ eme nana dzoxɔxɔ kple ememe nuteɖeamedzi dzina ɖe edzi. Ne wole du dzi sesĩe la, dzoxɔxɔ ƒe ŋusẽkpɔɖeamedzi ate ŋu alolo ale gbegbe be wòaɖe kakaɖedzi kple duƒuƒu ƒe vovototo dzi akpɔtɔ.

Nyakpakpa 4: Ami geɖe wu Fia Ametakpɔkpɔ Nyuitɔ

Alakpa. Ami si sɔ gbɔ ate ŋu ahe dzoxɔxɔ si mesɔ o kple dzoxɔxɔ si mesɔ o vɛ. Spindle bearing siwo zɔna kabakaba hiã ami ƒomevi nyuitɔ, ami agbɔsɔsɔme si dzi wokpɔna, kple duƒuƒu ƒe ɖoɖo nyuitɔ.

Nyakpakpa 5: P4 alo P2 Bearing Naa Kakaɖedzi Le Eɖokui Si Dɔwɔnu-Tip Runout Si Mebɔ O

Alakpa. Bearing precision nye nusiwo kpe ɖe eŋu dometɔ ɖeka. Dɔwɔnu mamlɛtɔ ƒe duƒuƒu hã nɔ te ɖe spindle shaft, taper, bearing seats, assembly, tool holder, collet, nut, cutting tool, ɖiƒoƒo, kple gauge ƒe didime dzi.

Nyakpakpa 6: Bearing ƒe Dodokpɔ Gbãtɔ Nye Bearing ƒe Nyonyome Kuxi

Bearing ƒe gbagbã ate ŋu adzɔ, gake ne wodo kpo nu kaba hã ate ŋu atso ɖiƒoƒo, alesi wometsɔe ɖo nyuie o, agba si wotsɔ do ŋgɔ fũu akpa, ami si mesɔ gbɔ o alo esi sɔ gbɔ akpa, fafa ƒe gbagbã, afɔku ƒe gbegblẽ, elektrikŋusẽ ƒe ŋusẽkpɔɖeamedzi, dadasɔmakpɔmakpɔ, agba si gbɔ eme, eɖoɖo ɖe teƒe si mesɔ o, alo dɔwɔwɔ le duƒuƒu/agba ƒe agbalẽkotoku si woɖo be woawɔ la godo hã gbɔ.

Duƒuƒu sesẽ ƒe Bearings vs Standard Bearings

Ale Si Nàtia Bearing Si Le Duƒuƒu Me Na CNC Spindle

Tiatia si ŋu kakaɖedzi le dzea egɔme tso spindle ƒe dɔwɔwɔ ƒe nɔnɔmewo dzi, ke menye kple bearing part number si woɖe tso mɔ̃ bubu me o.

1. Ðe Duƒuƒu ƒe Agbɔsɔsɔme Ŋutɔŋutɔ kple Dɔwɔwɔ ƒe Tsitrenɔnɔ gɔme

Ŋlɔ dɔwɔwɔ ƒe RPM si sɔ, RPM si sɔ gbɔ wu, duƒuƒu ƒe tsɔtsɔme, ɣeyiɣi si wozã le duƒuƒu sesẽ me, dzoxɔxɔ ƒe aɖaŋu, kple nenye be spindle la le du dzi atraɖii alo le ɣeyiɣi aɖewo me. Dzoxɔxɔ ƒe nudidi to vovo na aŋenu si ka asi 24,000 RPM ŋu hena nuŋɔŋlɔ kpuiwo ƒe tsatsam la to vovo na esi nɔa duƒuƒu sesẽtɔ kekeake gbɔ gaƒoƒo geɖe.

2. Ðe Radial, Axial, kple Moment Loads gɔme

Agba si woatsɔ atsoe nɔ te ɖe nusi wotsɔ wɔe, lãtsola ƒe didime, dɔwɔnu ƒe stick-out, nuɖuɖu, lãɖeɖe ƒe goglome, dɔwɔnu-léla ƒe ƒomedodo, kple mɔ̃ɖaŋudɔwɔwɔ ƒe mɔnu dzi. Ele be bearing set la nalé agba siawo ɖe te evɔ matsɔ duƒuƒu kple sesẽ si hiã la asa vɔe o.

3. Ðo Nudidi Siwo Ku Ðe Sesẽme Kple Nuwɔwɔ Nyuie Ŋu

Ðe runout, surface-finish, dimensional-repeatability, kple cutting-force ƒe nudidi siwo le dɔwɔwɔa me la me. Esia fiaa mɔ bearing series, contact angle, preload class, ɖoɖowɔwɔ, bearing span, kple spindle shaft ƒe nɔnɔme.

4. Tia Amisisi Kple Fafa Ðekae

Bearing ɖeka ate ŋu aƒu du ato vovo si ŋu woɖe mɔ ɖo le ami kple ami-ya ƒe amisisi te. Eyata ele be woatia amisisi le spindle ƒe wɔwɔme me, ke menye be woatsɔe akpe ɖe eŋu abe nusi ŋu woabu le emegbe ene o.

5. Ƒo nya me nenye be Ceramic-bɔl siwo wotsɔ tsakae kpena ɖe asixɔxɔ ŋutɔŋutɔ ŋu

Hybrid ceramic bearings dzea ame ŋu vevietɔ ne spindle la le dɔ wɔm le duƒuƒu sesẽ me eye dzoxɔxɔ ƒe nuwɔna le vevie ŋutɔ. Le dɔ siwo zɔna kabakaba wu gome la, ga si woatsɔ akpe ɖe eŋu ate ŋu ana woakpɔ viɖe sue aɖe ko. Tsɔ spindle ƒe nudidi bliboa sɔ kple wo nɔewo tsɔ wu be nàtia anyikpe bɔlwo abe asitsatsa ƒe nɔnɔme ene.

6. Ðo kpe Fits, Housing, Shaft, kple Assembly Mɔnu dzi

Bearing-zikpui ƒe mɔɖeɖe ɖe nu ŋu, geometric ƒe nyateƒetoto, anyigba ƒe nuwuwu, abɔta ƒe geometry, clamping nuts, spacer ƒe nyateƒetoto, kple eɖoɖo ƒe ŋusẽ kpɔa ŋusẽ ɖe bearing ƒe nɔnɔme mamlɛtɔ dzi. Bearing siwo wowɔ pɛpɛpɛ mate ŋu axe fe ɖe spindle ƒe akpa siwo menyo o alo wo ƒoƒo ƒu ŋumaɖɔɖotɔe o.

High-Speed ​​Spindle Bearing Ƒle Dzesideŋkɔ

De dzesii be Spindle Bearing System si zɔna kabakaba la hiã be woalé ŋku ɖe eŋu

• Bearing alo spindle ƒe dzoxɔxɔ dzina ɖe edzi kabakaba alo kɔkɔna wu gɔmedzedze si woɖo anyi.

• Toɣliɖeɖe yeye siwo ƒe ɖiɖime sesẽ, gbeɖiɖi sesẽ, nuƒoƒo, alo gbeɖiɖi ƒe tɔtrɔwo adze.

• Ʋuʋudedi dzina ɖe edzi le RPM ƒe didime tɔxɛwo me.

• Spindle runout alo tool-tip runout dzina ɖe edzi ne wotsɔe sɔ kple dzidzenu siwo wowɔ va yi.

• Anyigba ƒe nuwuwu gblẽna ne dɔwɔnu alo ɖoɖowɔɖi si me kɔ aɖeke metso o.

• Dɔwɔnu ƒe agbenɔƒe dzea anyi alo lãtsonuwo doa masɔmasɔ.

• Ebia be dzoxɔxɔ nanɔ ʋuƒoa ŋu ɣeyiɣi didi wu hafi wòate ŋu ali ke.

• Amisisi, fafa, alo yaƒoƒo ƒe ɣlidodowo va nɔa ɖiɖim edziedzi.

Dzesi siawo meɖo kpe edzi be bearing la ŋutɔ gblẽ o. Kpɔ spindle ƒe ɖoɖo bliboa ɖa, si me dɔwɔnuwo, dadasɔ, fafa, amisisi, mɔ̃, encoder, shaft, dɔwɔnulénu, collet, kple afɔku ŋutinya si dzɔ nyitsɔ laa hã le.

Duƒuƒu Bearings le Zhong Hua Jiang CNC Spindle Dɔwɔwɔwo

Bearing tiatia le vevie ŋutɔ le CNC spindle motor siwo zɔna kabakaba me elabena spindle ƒe ŋusẽ, RPM, collet ƒe lolome, fafa, dɔwɔnu ƒe agba, dɔwɔwɔ ƒe tsatsam, kple nusiwo woɖo be woawɔ la katã kpɔa ŋusẽ ɖe bearing ƒe dɔwɔwɔ ƒe nɔnɔme dzi. Zhong Hua Jiang na CNC spindle ɖoɖo siwo zãa ceramic-ball bearing designs le tiatia sesẽ spindle kpɔɖeŋuwo.

Le kpɔɖeŋu me, wogblɔ Zhong Hua Jiang tsi-fafɛ spindle ɖoɖo aɖewo koŋ na CNC mɔzɔzɔ kabakaba kple nuŋɔŋlɔ kple ceramic-ball bearings. Ele be woatia spindle nyuitɔ kokoko tso dɔwɔwɔ bliboa me tsɔ wu be woatia tso nya 'ceramic' ɖeɖeko me.

Ne èle spindle ƒe kpekpeɖeŋu biam la, na ŋusẽ si hiã, voltage, rated kple maximum RPM, collet alo tool-holder interface, nu, cutter diameter, dɔwɔwɔ ƒe tsatsam, fafa mɔnu, VFD, mɔ̃ ƒomevi, kple mɔkpɔkpɔ be lãɖeɖe agba. Ne èle spindle si li xoxo ɖɔlim la, na ŋkɔgbalẽvi kple eɖoɖo ƒe didime hã.

Na CNC Spindle ƒe Kafukafu

Nyabiasewo Ku Ðe Bearing Siwo Le Duƒuƒu Ŋu Ŋu

Nukae wobuna be enye bearing si zɔna kabakaba?

RPM ɖeka aɖeke meli si na bearing ɖesiaɖe 'high speed.' Bearing ƒe didime trɔa duƒuƒu ƒe nɔnɔme ƒe sesẽme, eyata mɔ̃ɖaŋudɔwɔlawo hã zãa n × d _m speed parameter. Ele be seɖoƒe siwo le bearing wɔla ƒe aɖaŋuwɔwɔ, amisisi ƒe mɔnu, preload, agba, fafa, kple ezazã ƒe nɔnɔmewo nafia alesi wòsɔ.

Nukae n × dm fia na bearing si zɔna kabakaba?

Enye duƒuƒu ƒe xexlẽme si wobu to tɔtrɔ ƒe duƒuƒu n dzidzi ɖe edzi kple bearing diameter d _{m le mama dedie nu} . Wobua akɔnta le mama dedie nu zi geɖe be (bearing bore + bearing outside diameter) ÷ 2. Eɖea mɔ be woatsɔe asɔ kple wo nɔewo si ŋu gɔmesese le wu RPM ɖeɖeko.

Ðe ceramic bearings nyo wu na CNC spindles siwo zɔna kabakabaa?

Hybrid ceramic bearings ateŋu ana viɖe veviwo le duƒuƒu sesẽ me elabena silicon nitride balls ƒe kpekpeme le sue wu steel balls eye ateŋu aɖe centrifugal ƒe ŋusẽkpɔɖeamedzi kple dzoxɔxɔ dzi akpɔtɔ. Menye woawoe nyea tiatia nyuitɔ kekeake na aŋenu ɖesiaɖe le wo ɖokui si o; gazazã, agba, agbatsɔtsɔ do ŋgɔ, amisisi, sesẽ, kple dɔwɔwɔ ƒe duƒuƒu gakpɔtɔ le vevie.

Ðe ceramic bearing siwo wotsɔ tsaka la nye ceramic bliboea?

Ao, le spindle dɔwɔwɔwo me la, 'hybrid ceramic' fia zi geɖe be ceramic rolling elements—zi geɖe la, silicon nitride balls—siwo wotsɔ kpe ɖe gakpo ƒe ememe kple egodo ƒe asigɛwo ŋu.

Ðe bearing preload geɖe wu nana CNC spindle nyona ɖe edzia?

Menye ɣesiaɣie o. Preload dzi ɖeɖe kpɔtɔ ate ŋu ana spindle ƒe sesẽ nadzi ɖe edzi, gake enaa agba si le eme, ʋuʋu, kple dzoxɔxɔ hã dzina ɖe edzi. Zi geɖe la, spindle siwo zɔna kabakaba la hiãna be woatiae nyuie do ŋgɔ be woatsɔ agbaa ada asɔ le sesẽme kple dzoxɔxɔ kple duƒuƒu ƒe ŋutete me.

Ðe ami alo ami-ya ƒe amisisi nyo wu na spindle bearing siwo zɔna kabakabaa?

Wo ame evea siaa ate ŋu asɔ. Ami naa ɖoɖo si le bɔbɔe wu eye wozãnɛ geɖe le spindle bearings me, evɔ ami kple ya ƒe amisisi ate ŋu ado alɔ dɔwɔwɔ kabakaba ŋutɔ to ami suesuesue siwo dzi wokpɔna nana me. Tiatia nyuitɔ nɔ te ɖe bearing ƒe wɔwɔme, taɖodzinu ƒe duƒuƒu, dzoxɔxɔ, dɔwɔwɔ ƒe tsatsam, kple spindle ƒe xɔtuɖaŋu dzi.

Ðe ami fũ ate ŋu agblẽ nu le spindle bearing si zɔna kabakaba ŋua?

Ami si sɔ gbɔ ate ŋu ahe dzoxɔxɔ si mesɔ o vɛ, vevietɔ le duƒuƒu me. Ele be spindle bearings siwo zɔna kabakaba nazã ami ƒomevi kple fill agbɔsɔsɔme si wogblɔ na bearing kple spindle ƒe nɔnɔme.

Bearing ƒomevi kae wozãna zi geɖe le CNC spindles siwo zɔna kabakaba me?

Wozãa dzogoedzikadodo ball bearings siwo sɔ pɛpɛpɛ ŋutɔ elabena woate ŋu ado alɔ agba siwo wotsɔ ƒo ƒui siwo nye radial kple axial esime wole agba siwo dzi wokpɔna do ŋgɔ kple duƒuƒu ƒe nyateƒetoto gã nam. Spindle ƒe nɔnɔme aɖewo hã zãa cylindrical roller bearings alo bearing ƒomevi bubuwo abe ɖoɖo bliboa ƒe akpa aɖe ene.

Ðe bearing si sɔ pɛpɛpɛ naa kakaɖedzi be CNC spindle ƒe duƒuƒu le suea?

Ao, bearing siwo sɔ pɛpɛpɛ le vevie, gake runout mamlɛtɔ nɔ te ɖe spindle shaft, bearing seats, taper, xɔ, bearing ƒe ɖoɖo, kpekpe, dɔwɔnu léle, collet, lãɖeɖe dɔwɔnu, ɖiƒoƒo kple dzidzedze teƒe dzi.

Aleke mawɔ anya ne spindle bearings le gbegblẽm?

Nuxlɔ̃amedzesi siwo bɔ dometɔ aɖewoe nye toɣliɖeɖe si mesɔ o, ʋuʋudedi si le dzidzim ɖe edzi, dzoxɔxɔ si nu sẽ le dɔwɔwɔ me, tsi ƒe sisi si le dzidzim ɖe edzi, anyigba ƒe nuwuwu si le gbegblẽm ɖe edzi kple dɔwɔnu ƒe agbenɔƒe kpui. Ele be dzesi siawo nahe dɔléle si le spindle system bliboa ŋu tsɔ wu be woasusui enumake be bearing gblẽ.

Nyataƒoƒo: High-Speed ​​Bearing Dɔwɔwɔ Nye Ðoɖoa ƒe Emetsonu

Nyateƒenya vevitɔ kekeake si le bearing siwo zɔna kabakaba ŋue nye be nya ɖeka aɖeke meli si afia ne bearing awɔ dɔ nyuie le CNC spindle me o . RPM, ceramic balls, precision grade, alo preload ɖesiaɖe ate ŋu anye nya, gake mele be woada ɖeke ɖeɖeko kpɔ o.

spindle ƒe wɔwɔme si ŋu kakaɖedzi le si zɔna kabakaba bia be woatsɔ bearing ƒe lolome, duƒuƒu ƒe akpa, ememe geometry, contact angle, preload, ɖoɖowɔwɔ, amisisi, fafa, fit, dzadzɛnyenye, shaft kple xɔ ƒe nyateƒetoto, lãɖeɖe agba, kple dzoxɔxɔ dzikpɔkpɔ ƒe ƒuƒoƒo nyuitɔ.

Le CNC nuƒlelawo kple mɔ̃tulawo gome la, biabia si woate ŋu awɔ la menye 'Bearing kae ƒe RPM lolo wu?' o, ke boŋ 'Bearing ƒe ɖoɖo kae ate ŋu ana duƒuƒu, sesẽ, nyateƒetoto, dzoxɔxɔ ƒe liƒo kple subɔsubɔ ƒe agbenɔƒe si hiã le spindle sia koŋ me?'

Te ɖe Zhong Hua Jiang ŋu hena Spindle Kpekpeɖeŋu