Amathuluzi amakhulu okucutshungulwa kwensimbi engagqwali ayisebenzi insimbi ekhethekile engagqwali, ama-blades ensimbi angenasici, ompompi bensimbi engagqwali kanye nokushayela kwensimbi, njll.
1. Izici Zokusebenza Kwensimbi Engagqwali
Ngokusho kwenhlangano ehlukene yensimbi engenacala egumbini lokushisa lasekamelweni, insimbi engenacala ingahlukaniswa ngensimbi engenasici, insimbi engenacala, insimbi engenacala, nensimbi yensimbi engenalutho. Futhi iningi lensimbi engenacala elicutshungulwe yilo fektri liyinsimbi engenasici, i-304 insimbi engenacala nensimbi engagqwali. Ngokwezinto zokwakha 201 Futhi izinto ezingama-316, noma insimbi engenacala iqukethe ukungcola okwengeziwe nobulukhuni obuphezulu, udinga ukukhetha amathuluzi akhethekile wensimbi. Izici eziphambili zokucutshungulwa kwensimbi engagqwali zimi ngokulandelayo:
(1) Amandla amakhulu wokusika
Uma kuqhathaniswa nezinye izinto ezinzima zokusika, amandla nobulukhuni bensimbi engenasici akuphezulu. Kodwa-ke, lapho kucutshungulwa ngensimbi engenacala, ubukhulu bawo beplastiki kanye nobunzima buhle, izinga lokushisa eliphakeme, amandla aphezulu, kanye nokuqina komsebenzi okukhulu.
(2) Izinga lokushisa eliphakeme
(3) Kulula ukunamathela kummese futhi ukhiqize onqenqemeni owakhelwe ngaphakathi
(4) Ubunzima ekuqhekekeni kwe-chip (akulula ukugqagqana futhi kwephule lapho ukusika)
(5) Ithuluzi kulula ukulugqoka
(6) Ukukhishwa okuningi komugqa omkhulu
2. Yiliphi ithuluzi lezinto ezibonakalayo okufanele likhethwe ukucubungula insimbi engagqwali?
Ngokugaya izinto ezijwayelekile zensimbi engenasici ezinjengonyaka ka-201 no-304, sebenzisa ama-Carbide-cail ajwayelekile ama-milling cutter bese ukhetha ama-4 blades ukugaya kahle. Okwesibili, bonke abahlinzeki be-CNC bamathuluzi amakhulu be-CNC banezinto ezikhethekile zensimbi ezingenacala. Uma amakhasimende engazweli ngamanani, angakhetha lolu hlobo lomsiki.
Lapho ucubungula insimbi engenacala, kungcono ukukhetha okubonakalayo ngobulukhuni obuphezulu, ukumelana okuhle, amandla nobunzima, nokusebenza okuhle okushisayo.
Izinto ze-carbide ezihlanganisiwe; Yg ne-yw, njll;
Izinto zensimbi ezinesivinini esikhulu; W6mo5cr4v2al, w10mo4crv3al, njll;
3. Amapharamitha wokusika afanele wokucutshungulwa kwensimbi engagqwali
Ukucutshungulwa kwensimbi engagqwali kungahlukaniswa ngemishini enzima nokuqeda. I-Carch Machching ingakhetha i-yw ne-yw camera carbide enokuqukethwe okuphansi okuphansi kwe-tic; Ngokuqedela, ungakhetha i-yw ne-yt carbide ehlanganisiwe ye-yw ngokuqukethwe okuphezulu kwe-tic. .
Okwesibili, ukuze kuvikeleke ekutholeni i-Edge Phipping ekucutshunguleni insimbi engenacala, amandla we-blade kufanele andiswe, futhi i-bacle angle ingcono ukukhetha inani elincane noma elibi. Uma i-hard alloy isetshenziselwa ukucubungula insimbi engagqwali, i-helix angle ingcono kakhulu ama-5-10 degrees. Uma kusetshenziswa ama-Speed Speed End Mills, kufanele kukhethwe ama-35-45 degree. Lapho kugaya insimbi engagqwali, kungcono ukukhetha isigayo esiphelile nge-angle ende ye-helix, futhi lapho kugaya amapayipi ensimbi engagqwali noma izindawo zokusebenza ezinodonga oluncane, ungakhetha i-corn end mill.
Ukusetshenziswa okuvame ukusetshenziswa kwensimbi engagqwali;
Carbide End Mills; ukusika isivinini 10 ~ 140m / min; Izilinganiso Zokuphakelayo 0.013 ~ 0.15mm / Z;
I-Speed-Speed End Mills; ukusika isivinini 8 ~ 40m / min; Izilinganiso Zokuphakelayo 0.013 ~ 0.15mm / Z;
Okwesine, Olunye ulwazi lokucubungula insimbi engagqwali
1. Ukucutshungulwa kwensimbi ephezulu engagqwali, kungcono ukungasebenzisi ama-end mill aphetho wensimbi ephezulu;
2. Uma ubunzima bensimbi buphakeme, khetha inani eliphansi lokugaya;
3. Lapho inani lethuluzi eliseceleni likhulu, khetha ijubane eliphansi lokugaya;
4. Sebenzisa amathuluzi okusika ahlanganisiwe we-Carbide, ijubane lokugaya lingandiswa cishe ngama-50%;
5. Lapho usika, naka ukupholisa ngokugcwele. Uma usebenzisa amathuluzi we-carbide ane-carbide ukucubungula insimbi engagqwali, ungasebenzisi uketshezi lokusika amanzi ukuze ugweme umphetho wokusika kusuka ekucindezelweni okukhulu okushisayo futhi ubangele ukukhishwa.
