Kugcinwe uMandrel

I-Mandrel iwuhlobo lwengxenye yesikhunta esetshenziselwa ukwakha indawo ekhonkolo endaweni ecindezelayo ngaphakathi kwe-billet noma umzimba one-sintered.Ngokuyinhloko isetshenziselwa ukugoba amapayipi ensimbi, atholakala nge-Mandrels yomshini wokugoba.Lezi mandrels zakhiwa izingxenye eziningi, kuhlanganise izifanekiso engenhla, izifanekiso aphansi, imimese phuca, njll, futhi ukugoba amapayipi ensimbi kufinyelelwa ngokusebenzisa ingcindezi kanye yokudlulisela izinhlelo.

Ama-mandrels avamile angabhekana nokwelashwa okushisa kuhlobo lwebhokisi noma izithando zokushisa zohlobo oluhle, kodwa inqubo iyinkimbinkimbi futhi umjikelezo wokwelashwa kokushisa unezinsuku ezingu-2-3 ubude, ezidinga ukushisa nokushisa isikhathi eside.Ngesikhathi sokucisha, ukwelashwa kokucisha uwoyela kufanele kwenziwe, kukhiqizwe uthuli nomusi omkhulu, futhi indawo yokusebenza endaweni inokhahlo ngokwedlulele;Ngemuva kokwelashwa okushisa, i-workpiece ijwayele ukuguquguquka nokugoba, futhi kufanele iqondiswe emshinini omkhulu we-hydraulic we-tonnage, okuholela ezindlekweni eziphezulu zokukhiqiza.Umkhawulo omude kakhulu onyakazayo i-Retained Mandrel esetshenziswa kumshini wokugaya amapayipi oqhubekayo uyithuluzi elibalulekile lokugingqa amapayipi ensimbi angenamthungo anobubanzi obukhulu ukuze kukhishwe uwoyela kanye nokuthuthwa.

I-mandrel egciniwe iwuhlobo oluvamile lwe-mandrel kumathuluzi emishini ye-CNC, esetshenziselwa kakhulu ukuthuthukisa ukunemba kwemishini nokuzinza ezinqubweni zokugaya eziqinile.

I-mandrel egciniwe inezici ezilandelayo

1. Umkhawulo emandleni we-mandrel egciniwe: Okubizwa ngokuthi "ukunyakaza komkhawulo" kubhekisela ekuhambeni kancane kwengxenye yangaphambili ye-mandrel egciniwe ngaphakathi kobubanzi obuthile, bese amandla e-Retained Mandrel anqunyelwe ukuvinjelwa. ingxenye.Lo mklamo ungagwema ukunyakaza ngokweqile kwe-mandrel egciniwe, ngaleyo ndlela kuthuthukiswe ukunemba kwemishini nokuzinza.

2. Ifanele umshini oqinile: ama-mandrels agciniwe avame ukusetshenziselwa umshini oqinile, njengokubhola, ukubuyisela kabusha, ukuthungatha, njll. Kuleli qophelo, i-mandrel egciniwe izobamba ngokuqinile i-workpiece ukuze kuqinisekiswe ukuzinza nokunemba phakathi nenqubo yokucubungula.