Amaphutha amakhulu ayisishiyagalolunye ekwenzeni imishini, mangaki owaziyo?

Iphutha lomshini lisho izinga lokuchezuka phakathi kwamapharamitha wangempela wejiyomethri (usayizi wejiyomethri, umumo wejiyomethri kanye nendawo ehlanganyelwe) yengxenye ngemva komshini kanye nemingcele efanelekile yejiyomethri.

Izinga lesivumelwano phakathi kwamapharamitha wangempela wejiyomethri kanye nemingcele ekahle yejometri ngemva komshini wengxenye ukunemba komshini. Iphutha lomshini liba lincane, izinga lokuvumelana likhuphuka futhi liphakamisa ukunemba komshini.7075 aluminium machining

Ukunemba komshini kanye nephutha lomshini kuyizindlela ezimbili zenkinga. Ngakho-ke, usayizi wephutha lomshini ubonisa izinga lokunemba komshini. Izizathu eziyinhloko zamaphutha omshini yilezi ezilandelayo:

1. Iphutha lokukhiqiza lethuluzi lomshini

Iphutha lokukhiqiza ithuluzi lomshini ikakhulukazi lihlanganisa iphutha lokuzungezisa i-spindle, iphutha lesitimela esiqondisayo kanye nephutha leketango lokudlulisa.

Iphutha lokuzungezisa i-spindle libhekisela ekuhlukeni kwe-eksisi yangempela yokuzungezisa ye-spindle ngokuhlobene ne-axis yayo yokuzungezisa okumaphakathi ngesikhathi esisheshayo ngasinye, okuzothinta ngokuqondile ukunemba kocezu lokusebenza oluzocutshungulwa. Izizathu eziyinhloko zephutha lokuzungezisa i-spindle iphutha le-coaxiality ye-spindle, iphutha lokuthwala ngokwalo, iphutha le-coaxiality phakathi kwama-bearings, kanye nokujikeleza kwe-spindle. Umzila wesitimela uwuphawu lokunquma ubudlelwano bendawo obuhlobene bengxenye yethuluzi ngalinye lomshini ethuluzini lomshini, futhi liwuphawu lokuma kokunyakaza kwethuluzi lomshini.aluminium cnc machining

Iphutha lokwenziwa kwesitimela esiwumhlahlandlela ngokwaso, ukuguga okungalingani kwesitimela esiqondisayo kanye nekhwalithi yokufaka izinto ezibalulekile ezidala iphutha likaloliwe. Iphutha lochungechunge lokudlulisela libhekisela iphutha elihlobene nokunyakaza phakathi kwezinto zokudlulisela ekuqaleni nasekupheleni kochungechunge lokudlulisela. Kubangelwa amaphutha okukhiqiza kanye nokuhlanganisa ingxenye ngayinye kuchungechunge lokudlulisela, kanye nokuguga ngesikhathi sokusetshenziswa.

2. Iphutha lejiyomethri lethuluzi

Noma yiliphi ithuluzi lizogqoka nakanjani phakathi nenqubo yokusika, okuzodala izinguquko kusayizi nokuma kwe-workpiece. Umthelela wephutha lejiyomethri yethuluzi kuphutha lomshini uyahlukahluka ngohlobo lwethuluzi: lapho ithuluzi losayizi ongashintshi lisetshenziselwa umshini, iphutha lokukhiqiza ithuluzi lizothinta ngokuqondile ukunemba komshini we-workpiece; kumathuluzi ajwayelekile (njengamathuluzi okuguqula, njll.), iphutha layo lokukhiqiza Alinawo umthelela oqondile emaphutheni omshini.

3. Iphutha lejometri yesakhiwo

Umsebenzi we-fixture ukwenza i-workpiece ilingane nethuluzi kanye nethuluzi lomshini ukuze libe nesimo esifanele, ngakho-ke iphutha lejometri le-fixture linethonya elikhulu ephutha lomshini (ikakhulukazi iphutha lesikhundla).

4. Iphutha lokuma

Iphutha lokuma ngokuyinhloko lihlanganisa iphutha lereferensi yokuqondisa kabi kanye nephutha lokukhiqiza elingalungile lepheya yokuma. Lapho ucubungula i-workpiece ethuluzini lomshini, izakhi zejometri ezimbalwa ku-workpiece kufanele zikhethwe njengedatha yokubeka ngesikhathi sokucubungula. datum) ayihlangani, kuzokwenzeka iphutha lokungaqondani kahle kwedatha.

Indawo yokuma yesiqeshana sokusebenza kanye nesici sokuma sendawo ndawonye kwakha ipheya yokuma. Ukuhluka okukhulu kwendawo yokusebenza okubangelwa ukwenziwa okungalungile kwepheya yokuma kanye negebe elihambisanayo phakathi kwamapheya okumisa kubizwa ngokuthi iphutha lokukhiqiza elinganembi lokuma kwepheya. Iphutha lokukhiqiza elingalungile lepheya yokumisa lizokwenzeka kuphela lapho indlela yokulungisa isetshenziselwa ukucubungula, futhi ngeke kwenzeke endleleni yokusika isilingo.

5. Iphutha elibangelwa ukuguqulwa kwamandla kwesistimu yenqubo

Ukuqina kwe-workpiece: Uma ukuqina kwe-workpiece ohlelweni lwenqubo kuphansi kakhulu uma kuqhathaniswa namathuluzi omshini, amathuluzi, nezinto ezilungiswayo, ngaphansi kwesenzo samandla okusika, ukuguqulwa komsebenzi ngenxa yokuqina okwanele kuzoba nomthelela omkhulu emaphutheni omshini.

Ukuqina kwethuluzi: Ukuqina kwethuluzi lokujika eliyisilinda endaweni evamile (y) yendawo emshinini kukhulu kakhulu, futhi ukuguqulwa kwayo kunganakwa. Uma kubhonga imbobo yangaphakathi enobubanzi obuncane, ukuqina kwebha yamathuluzi kubi kakhulu, futhi ukuguqulwa kwamandla webha yamathuluzi kunethonya elikhulu ekunembeni komshini wembobo.

Ukuqina kwezingxenye zamathuluzi omshini: Izingxenye zamathuluzi omshini zakhiwe izingxenye eziningi. Ayikho indlela yokubala elula efanelekile yokuqina kwezingxenye zamathuluzi omshini. Njengamanje, ukuqina kwezingxenye zamathuluzi omshini kunqunywa ikakhulukazi izindlela zokuhlola. Izici ezithinta ukuqina kwezingxenye zamathuluzi omshini zifaka umthelela wokuwohloka kokuxhumana kwendawo ehlangene, umthelela wokungqubuzana, umthelela wezingxenye eziqinile eziphansi, kanye nomthelela wokususwa.izingxenye zemishini ye-aluminium cnc

6. Amaphutha abangelwa ukuguqulwa okushisayo kwesistimu yenqubo

Ukuguqulwa okushisayo kwesistimu yenqubo kunethonya elikhulu ephutheni lomshini, ikakhulukazi ekusetshenzisweni okunembayo kanye nemishini emikhulu, iphutha lomshini elibangelwa ukuguqulwa kwe-thermal ngezinye izikhathi lingabalelwa ku-50% wephutha eliphelele le-workpiece.

7. Iphutha lokulungisa

Enqubweni ngayinye yokwenza imishini, kuhlale kunendlela eyodwa noma enye ukulungiswa ohlelweni lwenqubo. Njengoba ukulungiswa kungenakunemba ngokuphelele, kwenzeka iphutha lokulungisa. Ohlelweni lwenqubo, ukunemba kwesikhundla sokubambisana kwe-workpiece kanye nethuluzi ethuluzini lomshini liqinisekiswa ngokulungisa ithuluzi lomshini, ithuluzi, i-fixture noma i-workpiece. Uma ukunemba kwasekuqaleni kwamathuluzi omshini, amathuluzi, okokulungisa kanye nezikhala zengcezu yokusebenza konke kuhlangabezana nezimfuneko zobuchwepheshe ngaphandle kokucabangela izici eziguqukayo, iphutha lokulungisa lidlala indima ebalulekile ephutheni lomshini.

8. Iphutha lokulinganisa

Uma ingxenye ilinganiswa ngesikhathi noma ngemva kokucubungula, ukunemba kokulinganisa kuthintwa ngokuqondile indlela yokulinganisa, ukunemba kwethuluzi lokulinganisa, kanye nengxenye yokusebenza kanye nezici ezizimele nezinjongo.

9. Ukucindezeleka kwangaphakathi

Ukucindezeleka okukhona ngaphakathi kwengxenye ngaphandle kwamandla angaphandle kubizwa ngokuthi ukucindezeleka kwangaphakathi. Uma ukucindezeleka kwangaphakathi sekwenziwe ku-workpiece, insimbi yokusebenza izoba sesimweni esingazinzile sezinga eliphezulu lamandla. Izoshintsha ngokuzenzekelayo ibe yisimo esizinzile sezinga eliphansi lamandla, ehambisana nokuguqulwa, ukuze umsebenzi womsebenzi ulahlekelwe ukunemba kwawo kwasekuqaleni.