Indlela yokuthuthukisa inqubo
2023-08-18
1. Izindlela zokuthuthukisa isiphetho esingaphezulu
Ngokuyinhloko ihlukaniswe yaba izinhlobo ezimbili: ukwengeza izinqubo ezihambisanayo kanye nokwenza ngcono kanye nokwengeza izinqubo ezihambisanayo kwinqubo yokuqala: ukwengeza ukupholisha, ukugaya, ukukhuhla, ukugoqa kanye nezinye izinqubo akukwazi nje ukuthuthukisa ukushelela kodwa futhi kuthuthukise ukunemba; Ngaphezu kwalokho, ubuchwepheshe bokugoqa be-ultrasonic, obuhlanganiswe ne-metal plastic fluidity, butholakala ngaphakathi nangaphandle, obuhlukile emsebenzini obandayo wendabuko ukuqina ngokugoqa. Ingathuthukisa ubumahhedla ngamaleveli angu-2-3 futhi iphinde ithuthukise ukusebenza okuphelele kwezinto.
2.Indlela yokuthuthukisa inqubo
① Khetha ngokunengqondo isivinini sokusika. Ijubane lokusika i-V liyisici esibalulekile esithinta ubulukhuni bobuso. Lapho ucubungula izinto zepulasitiki, njengensimbi ephakathi nendawo nephansi, isivinini esiphansi sokusika sithambekele ekwakhiweni kwezikali nama-burrs, kuyilapho isivinini esiphakathi sithambekele ekwakhiweni kwediphozithi ye-chip, okuzokwandisa ukuqina. Ukugwema lobu bubanzi besivinini kuzonciphisa inani lokuma okungaphezulu. Ngakho ngokuqhubekayo ukudala izimo ukuthuthukisa isivinini ukusika bekulokhu kuyisiqondiso esibalulekile sokuthuthukisa izinga lobuchwepheshe.
② Khetha ngokunengqondo isilinganiso sokuphakelayo. Ubukhulu bezinga lokuphakelayo buthinta ngqo ubulukhuni bomsebenzi womsebenzi. Ngokuvamile, izinga lokuphakela lincane, liba lincane ukukhahlamezeka kwendawo, kanye nendawo yokusebenza ibe bushelelezi.
③ Khetha ngokunengqondo amapharamitha wejometri wethuluzi lokusika. Amakhona angaphambili nangemuva. Ukwandisa i-angle yangaphambili kunganciphisa ukuguquguquka nokungqubuzana kwezinto ngesikhathi sokusika, futhi kunciphise ukumelana okuphelele kokusika, okuzuzisa ukususwa kwe-chip. Uma i-engeli yamanje igxilile, i-engeli yangemuva inkulu, i-radius ebuthuntu ye-edge yokusika incane, kanye ne-blade ebukhali; Ngaphezu kwalokho, kungase futhi kunciphise ukungqubuzana nokukhishwa phakathi kwendawo yokusika engemuva kanye nendawo emshinini kanye nendawo yokuguquka, okuzuzisayo ekunciphiseni ubungako bobukhulu obungaphezulu. Ukwenyusa i-arc radius r yethiphu yethuluzi kungehlisa inani lokumahhadla kwendawo; Ukunciphisa i-engeli yesibili yokuchezuka Kr yethuluzi kungase futhi kwehlise inani lalo lobunzima obungaphezulu.
④ Khetha ithuluzi elibalulekile. Amathuluzi ane-conductivity enhle yokushisa kufanele akhethwe ukuze adlulise ukushisa okusika ngesikhathi futhi kuncishiswe ukuguqulwa kwepulasitiki endaweni yokusika. Ngaphezu kwalokho, ithuluzi lokusika kufanele libe nezinto ezinhle zamakhemikhali ukuvimbela ukuhlobana phakathi kwethuluzi lokusika kanye nezinto ezicutshungulwayo. Uma ukuhambisana kuphezulu kakhulu, kulula ukukhiqiza ama-chips nezikali, okuholela ekuqineni ngokweqile kwendawo. Uma i-alloy eqinile noma izinto ze-ceramic ziboshwe ebusweni bayo, ifilimu yokuvikela i-oxidation yakheka endaweni yokusika ngesikhathi sokusika, enganciphisa i-coefficient yokungqubuzana phakathi kwayo nomshini owenziwe ngomshini, ngaleyo ndlela ithuthukise ukushelela kwendawo.
⑤ Thuthukisa ukusebenza kwe-workpiece material. Ukuqina kwezinto ezibonakalayo kunquma ipulasitiki yayo, futhi ngokuqina okuhle, amathuba okuguqulwa kwepulasitiki kukhulu. Ngesikhathi sokucutshungulwa kwemishini, ukuqina kwendawo yengxenye kuyanda.
⑥ Khetha uketshezi olufanele lokusika. Ukukhetha okulungile koketshezi lokusika kunganciphisa kakhulu ukuhwalala kwendawo. Uketshezi lokusika lunokupholisa, ukuthambisa, ukususwa kwe-chip, nemisebenzi yokuhlanza. Inganciphisa ukungqubuzana phakathi kwe-workpiece, ithuluzi, ne-chip, isuse inani elikhulu lokushisa okusika, inciphise izinga lokushisa lendawo yokusika, futhi isuse ama-chips amancane ngesikhathi.
