Izinyathelo ezi-7 zokusebenzisa isikhungo semishini ye-CNC

1. Ukulungiselela ukuqalisa

 

Ngemva kokuqala ngakunye noma ukumisa kabusha okuphuthumayo kwesimo esiphuthumayo sethuluzi lomshini, sicela ubuyele endaweni yereferensi enguziro (okungukuthi, buyela kuqanda) ukuze ithuluzi lomshini libe nendawo eyinkomba ekusebenzeni kwalo okulandelayo.

 

2. I-clamping workpieucezu lomsebenziekabusha i-workpieworkpiece, indawo engaphezulu kufanele ihlanzwe kuqala, ngaphandle kwamafutha, ukungcola, izinsimbi zensimbi, nothuli, futhi ama-burrs kucezu lomsebenzi kufanele asuswe ngefayela (noma i-oilstone).Ingxenye yemishini ye-CNC

 

Isitimela esinesivinini esikhulu sokubopha kufanele sigaywe bushelelezi futhi sicaba ngomshini wokugaya. I-block iron namantongomane kufanele aqine futhi akwazi ukubophela i-workpieworkpiecely. Amanye ama-workpieworkpiece amancane okunzima ukuwacindezela angaboshelwa ngqo kwingwe. Ithebula elisebenzayo lethuluzi lomshini kufanele lihlanzeke futhi lingabi namachips ensimbi, uthuli, namabala kawoyela. I-pad iron ngokuvamile ibekwe emagumbini amane e-workpieworkpieceorkpieworkpiecesoo i-span enkulu, ngakho-ke kuyadingeka ukwengeza insimbi ephezulu yephedi phakathi.Ingxenye yokugaya ye-CNC

 

Hlola ukuthi ubude, ububanzi, kanye nobude besiqephu sokusebenza sicinyiwe ngokusebenzisa umthetho wokudonsa ngokuya ngosayizi womdwebo.

 

Lapho ucindezela i-workpieworkpieceding kumodi yokubopha kanye nokubeka yomyalelo wokusebenza kwezinhlelo, ukugwema izingxenye zokucubungula kanye nesimo lapho ikhanda lomsiki lingase lihlangabezane khona ne-clamp ngesikhathi sokucubungula kuyadingeka.I-CNC yenziwe ngomshini

 

Ngemuva kokuthi ucezu lwe-workpieworkpiece lubekwe kubhlokhi yokulinganisa, indawo eyireferensi ye-workpieworkpiece izodwetshwa ngokuvumelana nezimfuneko zomdwebo, kanye ne-perpendicularity ye-workpieworkpiece njengoba isigaywe ezinhlangothini eziyisithupha kuzobhekwa ukuze kubonakale ukuthi ifanelekile yini.

 

Ngemva kokuphothulwa kwe-workpiece yomsebenzi, i-nati kumele iqiniswe ukuze ivimbele umsebenzi we-piworkpiecehifting ngesikhathi sokucubungula ngenxa yokugoqa okungavikelekile; donsa i-work-piworkpiece ukuze uqiniseke ukuthi iphutha alikho ngaphezu kwephutha ngemuva kokubopha.

 

3. Inombolo yokushayisana yeama-workpieces: TheInombolo yocezu lokusebenza olucishiwe lwamaqhuqhuva ingasetshenziswa ukunquma indawo eyireferensi enguziro yomshini, futhi inani lamaqhuqhuva lingaba ngugesi wesithombe noma owomshini. Kunezinhlobo ezimbili zezindlela: inombolo yokushayisana okuphakathi kanye nenombolo yokushayisana okukodwa. Izinyathelo zenombolo yokushayisana emaphakathi zimi kanje:

 

I-Photoelectric static, isivinini somshini 450 ~ 600rpm. Hambisa ngokuzenzela i-x-eksisi yethebula lokusebenza ukuze wenze ikhanda elishayisanayo lithinte uhlangothi olulodwa lomsebenzi. Ikhanda elishayisanayo lithinta isiqeshana somsebenzi. Isibani esibomvu sivuliwe, futhi inani elihlobene lokuxhumanisa leli phuzu linguziro. Bese, ngokunyakazisa i-eksisi ye-x yethebula lokusebenza ukuze wenze ikhanda elishayisanayo lithinte olunye uhlangothi lwesiqephu sokwenza umsebenzi ikhanda elishayisanayo lithinta i-workpieworkpieced isihlobo esihlanganisayo ngalesi sikhathi.

 

Ngokwevelu ehlobene khipha ububanzi bekhanda lokushayisana (okungukuthi, ubude be-workpieworkpiecek), i-workpieworkpieceizimfuneko zomdwebo.

 

Hlukanisa le nombolo yokuxhumanisa isihlobo ngo-2, futhi inani eliwumphumela liyinani eliphakathi le-eksisi engu-x ye-workpieworkpiece susa ithebula lokusebenza enanini eliphakathi le-eksisi ka-x, bese usetha inani elihlobene lokuxhumanisa lale eksisi engu-X kuya kuziro, okuyindawo enguziro ye-eksisi engu-x ye-workpieumsebenziRekhoda kahle inani lokudidiyela lokulungisa lendawo enguziro ku-x-eksisi ye-workpieworkpiece ye-G54-G59, futhi uvumele ithuluzi lomshini linqume indawo enguziro ku-eksisi engu-x ye-workpieworkpiece ukunemba kwedatha ngokucophelela futhi. Inqubo yokusetha indawo enguziro ye-Y-eksisi ye-workpieworkpiece iyafana naleyo ye-X-eksisi.

 

4. Lungiselela wonke amathuluzi ngokomyalelo wokusebenza kohlelo

 

Ngokwedatha yethuluzi emyalelweni wokusebenza kohlelo, buyisela ithuluzi elizocutshungulwa, vumela ithuluzi lithinte idivayisi yokulinganisa ubude ebekwe endizeni eyireferensi, futhi usethe inani elihlobene lokudidiyela leli phuzu libe uziro lapho ukukhanya okubomvu kokulinganisa. idivayisi ivuliwe. Umagazini we-Mold Man i-WeChat muhle kakhulu futhi ufanelwe ukunakwa! Hambisa ithuluzi endaweni ephephile, hambisa ithuluzi mathupha ku-50mm, bese usetha inani elihlobene lokuxhumanisa laleli phuzu liye kuziro futhi, okuyiziro ukuma kwe-eksisi Z.

 

Rekhoda ivelu ye-mechanical coordinate Z yaleli phoyinti kwenye ye-G54-G59. Lokhu kuqeda ukulungiselelwa kukaziro kwama-eksisi angu-X, y kanye no-Z ocezu lokusebenza ukunemba kwedatha ngokucophelela futhi.

 

Inombolo yohlangothi olulodwa yokushayisana iphinde ithinte uhlangothi olulodwa lwe-eksisi engu-x kanye ne-Y-eksisi yomsebenzi, ngokuya ngale ndlela engenhla. Hlukanisa inani elihlobene lokuxhumanisa le-eksisi engu-x kanye ne-eksisi engu-Y yaleli phuzu kurediyasi yekhanda lenombolo yokushayisana, okuyisimo esinguziro se-eksisi ka-x kanye ne-eksisi ka-y. Okokugcina, rekhoda izixhumanisi zomshini ze-x-eksisi kanye ne-Y-eksisi yephoyinti kwenye ye-G54-G59. Futhi, hlola ukufaneleka kwedatha ngokucophelela.

 

Hlola ukulunga kwephoyinti elinguziro, hambisa izimbazo zika-X kanye no-Y ekumisweni okuseceleni kwe-workpieworkpiecengokubheka ukulunga kwephoyinti elinguziro ngokosayizi wephayi lokusebenza.umsebenziy ifayela lohlelo kwikhompyutha ngokuya ngendlela yefayela yomyalelo wokusebenza wohlelo.

 

5. Ukusetha imingcele yokucubungula

 

Ukusetha isivinini sokuphotha emishinini: n = 1000 × V / (3.14 × d)

 

N: isivinini sokuphotha (RPM/min)

 

V: isivinini sokusika (M / min)

 

D: Ububanzi bethuluzi (mm)

 

Ukulungiselelwa kwesivinini sokuphakelayo komshini: F = n × m × FN

 

F: isivinini sokuphakelayo (mm/min)

 

M: inani lamaphethelo wokusika

 

FN: inani lethuluzi lokusika (mm/revolution)

 

Ukusika inani lokusetha konqenqema ngalunye: FN = Z × FZ

 

Z: inombolo yezindwani zethuluzi

 

I-FZ: inani lokusika lomphetho ngamunye wethuluzi (mm/revolution)

 

6. Qala ukucubungula

 

Ekuqaleni kohlelo ngalunye, kuyadingeka ukuhlola ngokucophelela ukuthi ithuluzi elisetshenzisiwe yilelo elishiwo encwadini yeziqondiso. Ekuqaleni komshini, isivinini sokuphakelayo sizolungiswa sibe sincane futhi senziwe esigabeni esisodwa. Lapho ibeka, iwisa, futhi idla ngokushesha, izogxiliswa. Uma kunenkinga ngokhiye wokumisa, yima ngokushesha. Naka ukubheka indlela enyakazayo yesisiki ukuze uqinisekise ukudla okuphephile, bese ukhuphula kancane isivinini sokuphakela ezingeni elifanele. Ngesikhathi esifanayo, engeza umoya opholile noma obandayo kumsiki, kanye ne-workpieumsebenziukukhanda imishini akufanele kube kude kakhulu nephaneli yokulawula, futhi umshini uzomiswa ukuze uhlolwe uma kwenzeka kuba khona okungavamile.

 

Ngemuva kokuqiniswa, donsa imitha futhi ukuze uqinisekise ukuthi i-workpieworkpiece ikhululekile. Uma ikhona, kufanele ilinganiswe kabusha futhi ithintwe.

 

Imingcele yokucubungula ihlale ilungiselelwe ukuze kuzuzwe umphumela ongcono kakhulu wokucubungula.

 

Njengoba le nqubo ibalulekile, ngemva kokuthi i-workpieworkpiece isiqediwe, inani eliyinhloko lobukhulu lizolinganiswa ukuze kubonakale ukuthi liyahambisana yini nezidingo zomdwebo. Uma kukhona noma iyiphi inkinga, yazisa ngokushesha umholi weqembu noma umhleli osemsebenzini ukuze ayihlole futhi ayixazulule. Ingasuswa ngemva kokudlula ukuzihlola futhi kufanele ithunyelwe kumhloli ukuze ihlolwe ngokukhethekile.

 

Uhlobo lokucutshungulwa: ukucutshungulwa kwembobo: ngaphambi kokubhoboza esikhungweni sokucubungula, indawo yokubhoboza ephakathi kufanele isetshenziselwe ukubeka indawo, bese i-drill bit engu-0.5 ~ 2mm encane kunosayizi womdwebo izosetshenziselwa ukubhola, futhi ekugcineni, i-drill bit efanele izosetshenziswa. yokuqeda.

 

Ukucutshungulwa kabusha: ukuze uvule kabusha i-workpieworkpiece, sebenzisa i-drill ephakathi nendawo ukuze uyibeke, bese usebenzisa i-drill bit engu-0.5 ~ 0.3mm encane kunosayizi womdwebo ukuze ubhoboze, futhi ekugcineni, sebenzisa i-reamer ukuze uvule kabusha imbobo. Naka ukulawula isivinini sokuphotha phakathi kuka-70 ~ 180rpm / min ngesikhathi sokuphinda.

 

Ukucutshungulwa okuyisicefe: ukuze kucutshungulwe okuyisicefe kwama-workpieworkpieces, sebenzisa i-drill ephakathi nendawo ukuze uthole, bese usebenzisa i-drill bit, encane ngo-1-2mm kunosayizi womdwebo, bese usebenzisa i-coarse boring cutter (noma i-milling cutter) ohlangothini lwesobunxele olunemali engaba ngu-0.3mm yokwenza imishini, futhi ekugcineni sebenzisa isisiki esihle esinesicefe esinosayizi olungiswe kusengaphambili ukuze uqedele ukubhora, kanye nesicefe sokugcina esamukelekayo. Isilinganiso akufanele sibe ngaphansi kuka-0.1 mm.

 

Ukusebenza kwezinombolo eziqondile (i-DNC): ngaphambi kokucutshungulwa kokulawulwa kwezinombolo ze-DNC, i-workpieworkpiecebe iyaboshelwa, indawo eyiziro izosethwa, futhi nemingcele izosethwa. Vula uhlelo lokucubungula oluzodluliselwa kukhompyutha ukuze luhlolwe, bese uvumela ikhompuyutha ukuthi ingene kusimo se-DNC bese ifaka igama lefayela lohlelo olulungile lokucubungula. Isignali encane ye-Daren: i-mujuren icindezela ukhiye oqoshiwe, futhi uhlelo luqala ukhiye ethuluzini lomshini, futhi igama elithi LSK likhanya kusilawuli sethuluzi lomshini. Cindezela ikhibhodi yokufaka kukhompuyutha ukucubungula ukudluliswa kwedatha ye-DNC.

 

7. Okuqukethwe kanye nobubanzi ukuzihlola

 

Ngaphambi kokucubungula, iphrosesa kufanele ibone okuqukethwe kwekhadi lenqubo, yazi ngokucacile izingxenye okufanele zicutshungulwe, umumo nobukhulu bemidwebo, futhi ibone okuqukethwe kokucubungula kwenqubo yokulandela.

 

Ngaphambi kwe-workpieworkpieceng, linganisa ukuthi usayizi ongenalutho uyahlangabezana yini nezidingo zomdwebo, futhi uhlole ukuthi ukubekwa kwe-workpieworkpiecesistent kuyahambisana yini neziyalezo zokusebenza kohlelo.

 

Ukuzihlola ngokwakho kuzokwenziwa ngemva komshini onzima ukuze kulungiswe idatha ngamaphutha ngesikhathi. Okuqukethwe kokuzihlola kumayelana nendawo kanye nosayizi wezingxenye zokucubungula. Isibonelo, ubukhulu bendawo phakathi kwezingxenye zokucubungula, noma ngabe ucezu lokusebenza luhlukaniswe ngendlela efanele, noma ngabe ubukhulu obusuka engxenyeni yokucubungula ukuya onqenqemeni lwereferensi (iphoyinti lereferensi) buhlangabezana nemfuneko yomdwebo, kanye nobukhulu bendawo phakathi kwezingxenye zokucubungula. Ngemva kokuhlola indawo nobukhulu, linganisa irula yomumo womshini omahhadlahhadla (ngaphandle kwe-arc).

 

Ukuqeda imishini kungenziwa kuphela ngemuva komshini onzima nokuzihlola. Ngemva kokuqeda, abasebenzi bazozihlola ngokwabo ukuma nosayizi wezingxenye ezicutshunguliwe: hlola ubude obuyisisekelo nobubanzi bezingxenye ezicutshunguliwe zendawo eqondile futhi ulinganise usayizi wephuzu eliyisisekelo elimakwe emdwebeni wezingxenye ezicutshunguliwe. indawo ethambekele.

 

Abasebenzi bangasusa i-workpiece futhi bayithumele kumhloli ukuze ihlolwe ngokukhethekile ngemva kokuqeda ukuzihlola kwe-workpiece, iqinisekisa ukuthi ihambisana nemidwebo kanye nezidingo zenqubo.

 

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