Tlhahlobo ea li-motor shaft ea lebokose la li-gearbox tse nyane tsa phokotso

Micro geared motore na le koloi le lebokose la li-gear, motor ke mohloli oa matla, lebelo la enjene le phahame haholo, torque e nyane haholo, motsamao oa koloi o fetisetsoa lebokoseng la li-gear ka meno a koloi (ho kenyeletsoa le seboko) a behiloeng holim'a shaft ea motor, kahoo shaft ea motor ke e 'ngoe ea likarolo tsa bohlokoa haholo ka har'a enjene e nyane.

 

I. Thepa ea mochini oa shaft

Khetho ea thepa ea shaft e lokela ho nahana ka boholo ba torque, machinability, ho hanyetsa kutu, le hore na e ka ba matla a khoheli ho latela litlhoko tsa motlakase, thepa e ka khethoa ho tloha boleng bo phahameng ba carbon steel, stainless steel, alloy steel, carburized steel, joalo-joalo.

 

1. American Standard 1141 & 1144 tšepe, thepa e haufi ka ho fetisisa ea malapeng ke No. 45 tšepe, e sebelisoang ka ho fetisisa indastering hona joale. Bothata bo ka sehloohong ke hore ho bonolo ho rusa, kahoo ha e sebelisoa, ho hlokahala hore ho sebelisoe oli e eketsehileng e thibelang mafome ho fokotsa bothata ba mafome.

 

2.American Standard 416 tšepe e sa hloekang, thepa e haufi ka ho fetisisa ea malapeng ke Y1Cr13. ha ho bonolo ho sebetsa, ha e tšoanelehe bakeng sa ho sebetsana le likarolo tse rarahaneng, tse kang hlooho ea shaft e nang le likhoele, theko e theko e boima ho feta tšepe ea 45, e theko e tlaase ho feta 303, e sebelisoang haholo.

 

3.American Standard 420 tšepe e sa hloekang, thepa e haufi ka ho fetisisa ea malapeng ke 2Cr13. ha ho bonolo ho sebetsa, ha e tšoanelehe bakeng sa ho sebetsana le likarolo tse rarahaneng, tse kang hlooho ea shaft e nang le khoele, e theko e boima ho feta 45 tšepe, e theko e tlaase ho feta 416/303, e sebelisoang haholo.

 

4. American Standard 431 tšepe e sa hloekang, thepa ena ha e sebelisoe hangata, haholo-holo ha e kopana le liketsahalo tsa lijo. E ka kopana le lijo.

 

5. American Standard 303 tšepe e sa hloekang, e theko e boima haholo, e khetholloang ka thepa e bonolo, e bonolo ho e etsa libopeho tse rarahaneng.

 

II. Sebopeho sa leqhubu la enjene

Meno a koloi a ka har'a enjene e hahelletsoeng hantle le meno a boemo ba pele ka letlooeng la gearbox ho fetisa motsamao oa rotary, o tla hlahisa torque, ka hona, ho tiea ha meno a enjene le shaft ea motor ho bohlokoa haholo. Nahana ka meno a motor le shaft fit fit, ha re khone ho pota-pota sebopeho sa shaft ea motlakase.

Libopeho tsa shaft motor li

A. Leseli le khanyang, le loketseng mojaro o monyenyane le torque e nyenyane.

 

B. Flat shaft kapa D-shape shaft, e loketseng mojaro o mahareng.

 

C. Knurled shaft, e loketseng mojaro o mahareng.

 

D. Rotating shaft e nang le keyway, e loketseng mojaro o boima le torque e phahameng.

 

E. Qetellong ea shaft ea motor ke seboko, mofuta ona oa shaft ea motor o khethehile, o sebelisoa haholo bakeng sa turbo worm drive.

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III. Litlhoko tsa ts'ebetso ea shaft ea motor

 

Li-motors tsa Micro gearede na le litlhoko tsa bophelo, 'me litlhoko tsa ts'ebetso ea shaft ea motor le tsona li ama bophelo ba koloi e kentsoeng ke micro geared.

Theknoloji ea ho sebetsa ea shaft ea motor e na le.

Ho nepahala ha boholo ba shaft ea A.Motor ho batla ho phahame, ho ka finyelloa ka hare ho 0.002mm.

 

B. E le ho thibela mafome le ho ntlafatsa ho hanyetsa ha kutu, bokaholimo ba mochini oa motlakase hangata bo kenngoa ka nickel.

 

C. Bokhachane ba holim'a mochini oa motlakase le bona ke ba bohlokoa haholo, bo amang ka ho toba ho nepahala ha ho lekana le meno a motlakase.

 

IV. Sehlopha sa shaft se fokotsang lebelo

Sesebelisoa se arotsoe ka se fokotsang matla a phahameng le se fokotsang matla a tlase ho latela matla. Sehlahisoa sa phallo ea matla a fapaneng, mohlala le mochini o fokotsang litlhaloso le ona o fapane, 'me mochini oa phetisetso oa mochini o fokotsang o arotsoe ka shaft e hlahisoang le shaft ea ho kenya,' me molao-motheo oa mefuta e 'meli ea shaft o hlahisoa ka botlalo ka tlase.

 

1. Mokotla o hlahisoang

Output shaft ke shaft e hokahantsoeng le mochini o fokotsang le oa phetisetso, lebelo la phallo ea shaft e tsoang butle haholo, ho ea ka thepa e hlahisoang e arotsoe ka shaft ea tšepe e hlahisoang, polasetiki e hlahisoang ke polasetiki; ho latela sebopeho e arotsoe ka shaft e ka tloahelehang e nang le sebopeho sa D, shaft e chitja, shaft e habeli e bataletseng, shaft e nang le hexagonal, shaft ea pentagonal, shaft ea lisekoere, jj.

 

2. Shaft ea ho kenya

Input shaft ke mochini o kopanyang oa motlakase oa phetisetso le mochini o fokotsang, lebelo la ho kenya le torque ea shaft ea ho kenya e nyane, bophara ba shaft; Karolo e le 'ngoe ea shaft ea ho kenya e ka feta ka lesoba le ntseng le eketseha ebe e kenngoa ka sekoting se ntseng se eketseha, shaft ea ho kenya e ka phunyeletsa ka gear ka har'a khetla e ntseng e phahama, sloting e ntseng e phahama e buloa ka lehlakoreng le leng la mochine oa ho kenya, ebe mochine oa motlakase o kenngoa ka har'a slot e ntseng e eketseha, 'me senotlolo se sephara se kenngoa pakeng tsa slot key flat le motor shaft ho lemoha mochine o kenang ka potlako le motlakase. Ka tšebelisano-'moho e boletsoeng ka holimo pakeng tsa mochini o kenyang, setsi sa ho kenya, sloting le slot key slot, mochine oa geared o ka hokahanngoa ka potlako ho lehare la motlakase, e leng ho nolofalletsang ho kenngoa ha motlakase ka potlako le ntlo e ntseng e phahama le ho etsa hore ho laeloa le ho laolla basebetsi ho be bonolo haholoanyane.

 

3. Karolo le phapang ea shaft ea phetiso ea mochine o fokotsang.

A. fetisetsa boholo bo itseng ba matla.

B. Ho kenya lebelo ho potoloha, ho hlahisa ho potoloha ha lebelo le tlaase, ho finyella morero oa ho fokotsa lebelo. Boemong ba ho hlokomoloha khanyetso ea likhohlano, mochini oa ho kenya letsoho le phallo ea phallo e fetisa matla a lekanang, le matla = torque * lebelo, ke hore, ha matla a lekana, lebelo la torque le lebelo la ho kenya letsoho, kahoo torque e nyane, bophara bo nyane feela; ka lehlakoreng le leng, lebelo la shaft e hlahisoang le tlase, kahoo torque e kholo, e tlameha ho sebelisa bophara bo boholo ba shaft.

https://www.vic-motor.com/geared-stepper-motor/

V. Ke mabaka afe a ho futhumatsa ha li-bearings tsa mochine o monyenyane oa geared?

 

Micro geared motorts'ebetsong e tloaelehileng, ho futhumatsa ho ke ke ha bonahala ho sa tloaeleha, ho futhumala ha micro geared motor ho futhumatsa hangata ho na le mabaka a latelang.

 

1. miniature reducer enjene jara tšenyo e ka nako eo e tla etsa hore enjene behang overheating.

 

2. lubricating grease e kopantsoeng le likaroloana tse sa tloaelehang kapa taba e tsoang linaheng tse ling ka ho beha li tla etsa hore ho apara ho be le ho eketseha ho feteletseng.

 

3. miniature reducer enjene e behang khaello ea oli, haeba enjene sebakeng sena ka nako e telele e tla etsa hore khohlano e eketsehe ka lebaka la ho jara overheating.

 

4. boleng ba oli ea ho tlotsa bo futsanehile haholo, viscosity e sa lekaneng kapa viscosity e phahameng haholo, ts'ebetso ea lubrication e tla boela e lebise mocheso o sa tloaelehang oa bere.

 

5. miniature reducer bearing le output shaft, sekoahelo sa ho qetela se hlephile haholo kapa se tiisitsoe haholo, se thata haholo se tla lebisa ho beng deformation, ho hlephileng haholo ho tla lebisa ho offset ho tla etsa hore ho futhumatsa ho be le ho teba.

6. ho kenngoa ho sa lokelang ha li-bearings e le hore li-shafts tse peli li se ke tsa otloloha kapa li jere ho se leka-lekane ha lesale la ka ntle, joale ho beleha ho ke ke ha e-ba bonolo, mojaro o ntse o mpefala le mocheso.

 

VI. Mabaka a mantlha a axial runout ea enjene e nyane ke afe?

 

1. Nyeoe ea pele ke motsamao o lekanyelitsoeng oa shaft le rotor ea micro motor, rotor core le shaft e nang le haeba ka lebaka le itseng ho na le lesoba la mantlha le micro motor shaft core position clearance, e lebisang ho micro motor rotor core le shaft lipakeng tsa axial le radial amanang le maemo a fetoha, ho na le ts'ebetso ea tampering shaft, eseng feela hoo, ka lebaka la ts'ebetso e phahameng ea rotor ho na le ts'ebetso e phahameng. sekoaelo sa koloi e nyane le sephetho sa khohlano ea rotor, kapa ripple ho matsoelintsoeke a stator.

 

2. Nyeoe ea bobeli ke tšenyo e nyane ea motlakase oa axial kapa ho lutla, rona molemong oa moralo le ts'ebetso ea nts'etsopele, lisebelisoa tsa katoloso ea mocheso ke lintlha tsa bohlokoa, ka hona, ho axial ho tla siea lekhalo le itseng, empa sena se tla lebisa ka kotloloho ho axial displacement tampering axis, ka hona, ts'ebeliso ea mokhoa oa ho kenya letlapa ho rarolla boleng ba pad kapa letlapa le tla rarolloa. ho hloleha ha mariki a axial, ho sotha shaft.

 

3. Nyeoe ea boraro ke micro motor stator-rotor magnetic centerline automation alignment adjustment e bakang ho senya, boemo bo loketseng ba micro motor ke stator le rotor magnetic centerline e fetang ka ho feletseng, empa ka ts'ebetso ea micro motor stator-rotor e thata haholo ho finyella ho lumellana ho feletseng, kahoo mochine o monyenyane ha o ntse o sebetsa o tla tsoa boemong bona - offset - offset - offset - offset - offset - offset - offset ts'ebetso ea tokiso ea alignment, kahoo ts'ebetso ea phetoho e pheta-phetoang e tla hlaha axial runout.

 

4. e amanang le micro-motor e nang le propeller ea eona e sebetsang, mokhoa oa ho kenya moea o motlakase o tla hlahisa matla a axial a tsamaisanang le mochine o monyenyane, haeba phello ea ho leka-lekana ha propeller e se e ntle, e leng se tla lebisa ho motsamao oa axial oa micro-motor.

Micro motor axial runout e tla hlahisa phello?

Ka mantsoe a bonolo feela, haeba motlakase o monyenyane oa axial runout o tla etsa hore mochine o monyenyane o sa tloaelehang o sisinyehe, lerata, ho jara ho qhalakanngoa, ho chesoa ha windings, ho fokotsa bophelo ba tšebeletso ea boemo boo. Re ka eketsa cushion ea waveform ho lokisa mosamo pheletsong e ka ntle ea koloi e nyane le sekoaelo sa ho qetela ho rarolla bothata ba motsamao oa axial oa enjene e nyane.

 

VII. Mokhoa oa ho hlophisa li-bearings tsa gearbox ea phokotso ea polanete?

 

Polanete e fokotsang motlakase e sebelisitsoe likarolong tse fapaneng tse kang smart home, joale ho beoa ha micro reducer ho hlophisitsoe joang?

Ka kakaretso li-gearbox tsa lipolanete tse nyane li sebelisa likere tsa helical ka matla a itseng a axial, mme leha ho sebelisoa likere tse habeli tsa helical le spur gear, tataiso ea axial e tlameha ho beoa. Boholo le tataiso ea matla a marang-rang a likere li ka khethoa, ke nako feela ea ho jara le ntlha ea ketso ea matla holim'a shaft e lokelang ho khethoa ka ho hula. Ka hona, khetho e latelang e ka etsoa.

 

1, Li-bearings tse tloaelehileng ke li-roller bearings, mola o le mong, li-roller bearings tse nang le mela e 'meli, li-rolara tse nang le mela e 'meli, li-bearings tsa lintlha tse 'nè, li-ball bearings, joalo-joalo.

 

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3, lebelo la shaft la tlhahiso le tlase 'me ke para ea matla a meshing a sebetsang holim'a shaft le ho jara, o ka khetha bore e tšoanang ka boima ba mojaro o mahareng kapa o monyane, empa mochini o hlahisoang le mochini o kopanyang mochini o thata le tšusumetso, o lokela ho khetha ho beha ka matla a mangata a mojaro.

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VIII. Lebaka la ho robeha ha shaft ka lebokoseng la gear ea motlakase e tla ba eng?

Mosebetsing oa letsatsi le letsatsi, ntle le tlhahiso ea concentricity ea mochini o fokotsang motlakase ha e ntle, 'me sephetho se fokotsang shaft se robehileng, shaft ea sehlahisoa haeba e robehile, eseng ho feta mabaka a latelang.

Pele ho tsohle, mofuta o fosahetseng oa khetho o lebisa ho motho ea fokotsang matla a sa lekaneng. Basebelisi ba bang khethong, ba lumela ka phoso hore ha feela mokelikeli o lekanyelitsoeng o lekanyelitsoe ho fihlela litlhoko tsa mosebetsi, ha e le hantle, ha ho joalo, hobane torque e lekantsoeng ea motlakase e atolosoa ka karolelano ea phokotso, boleng ba lebanta ka molao-motheo bo tla ba ka tlase ho torque e lekantsoeng ea lisebelisoa tse tšoanang tse fanoeng ke lisampole tsa sehlahisoa.

Ea bobeli, ka nako e ts'oanang ho nahana ka matla a mangata a koloi ea eona le torque e kholo ea sebele e hlokahalang. Haholo-holo, liketsahalo tse ling li tlameha ho lumellana ka tieo le tataiso ena, e seng feela tšireletso ea likere tse ka hare ho mochine o fokotsang, empa haholo-holo shaft e tsoang ho reducer e sothehile.

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Nako ea poso: Nov-25-2022

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Ngola molaetsa wa hao mona mme o re romele wona.