Bari mu ga yadda za a yi m

A daidaici na m ne sosai high, da girma daidaici na lafiya m iya isa IT8 ~ IT7, kuma budewa za a iya sarrafawa a cikin 0.01mm daidaici.If yana da kyau m, da machining daidaici na iya isa TT7-IT6, da kuma saman ingancin yana da kyau.Don gama-gari mai ban sha'awa, rashin kyawun yanayin Ra shine 1.6 ~ 0.8 m.Bari mu ga yadda ya kamata a yi m.

M matakai da kiyayewa

M abun yanka shigarwa

Yana da matukar mahimmanci shigar da kayan aiki masu ban sha'awa, musamman don daidaitaccen aiki ta amfani da ka'idar eccentric. Bayan sanya kayan aikin m, dole ne ya kula da kiyaye babban jirgin ruwa na kayan aiki mai ban sha'awa, shin yana daidai da matakin daya tare da shugabanci na kayan abincin kayan aikin m? Sanya a kan matakin daya don tabbatar da cewa yankan yankan da yawa suna a kusurwar aiki na al'ada.

M kayan aiki gwada m

Kayan aikin m zasu daidaita alawus na 0.3-0.5mm gwargwadon bukatun masana'antun, kuma reaming da daidaita ramin rami zai daidaita alawus na m m of0.5mm gwargwadon izinin rami na farko. Za'a tabbatar da izinin izinin ci gaba mai kyau na gaba.

Bayan an shigar da kayan aikin banki kuma an ba da rance, ya zama dole a gwada kuma a tabbatar ko gyaruwar kayan aikin m sun hadu da bukatun m mara dadi.

Bukatun m

Kafin m da machining, a hankali bincika ko tooling, matsayin sakawa na workpiece da kowane sakawa kashi ne barga ne kuma abin dogara.

Menene diamita na ramin farko da za'a fara aiki da shi tare da kalifa? Yi lissafin nawa sauran kayan inji?

Bincika ko daidaitaccen matsakaicin matsayi da daidaitattun daidaito na kayan aiki (sanda) sun cika buƙatun injina kafin m.

Dole ne a bincika darajar gudu mai ƙarfi na dakatarwar nauyi na sandar mai gundura yayin aiwatarwa a kwance ƙara rami mai raɗaɗi don rage tasirin tasirin jijiyar ƙarar centrifugal ta hanyar gyaggyara sigogin yankan daidai.

Dangane da m mara dadi, rashin lafiya mai rauni, matakai masu ban sha'awa don rarraba alawus mai banƙyama, ƙarancin alawus na kusan 0.5mm ya dace; Kyakkyawan gundura, kyakkyawar gefe mai ban sha'awa na kusan 0.15mm, don kauce wa tarar lafiya m gefe lalacewa ta hanyar da yawa gefe bari abun yanka shafi daidaici na lafiya m gefe gyara.

Wuya don aiwatar da kayan aiki, m daidaici m (haƙuri ≤0.02mm) na iya kara lafiya m aiki matakai, da m gefe ba kasa da 0.05mm don kauce wa machining surface na roba abun yanka.

A yayin aiwatar da kayan aiki masu ban sha'awa akan kayan aiki, dole ne su mai da hankali don kauce wa kayan aikin kayan aiki masu banƙyama (ruwa da wuka) da tasiri a kan wuƙaƙƙen wuka, lalacewar ruwa da wuƙaren jagorar wuƙa don tsagi don ƙimar ƙimar kayan aiki mai ban sha'awa ta canza shafi budewa machining daidaito.

A yayin m, kula da kiyaye isasshen sanyaya, ƙara lubrication sakamako na machining sassa don rage yankan karfi.

Cire cirewar Chip ana aiwatar da shi sosai a kowane mataki na sarrafawa don hana shigar guntu a cikin yankan sakandare don shafar daidaiton aikin inji na buɗewa da ingancin ƙasa.

A yayin aikin m, bincika matakin abrasion na abun yanka (ruwa) a kowane lokaci, kuma maye gurbin shi akan lokaci don tabbatar da ingancin aikin buɗewa; An haramta kyakkyawan aiki don maye gurbin ruwan don hana kurakurai; Bayan kowane mataki na aikin inji, tsananin aiwatar da bukatun ingancin sarrafa buƙatun, a hankali gwada ainihin mashin buɗewa da kuma yin mai kyau rikodin, don haka don sauƙaƙe bincike, daidaitawa da kuma ci gaba na m machining.

 


Post lokaci: Jan-21-2021