35-degree kapa 45-degree End Mill?
35-degree kapa 45-degree End Mill?
End Mill ke mofuta o le mong oa seha ho tlosoe tšepe ka mochini oa CNC Milling. Ho na le li-diameter tse fapaneng, liphala, bolelele le libopeho tse fapaneng tseo u ka li khethang. Temana ena e tla tšohla feela hore na u ka sebelisa tekanyo efe ha u khetha limilone tse qetellang tsa likhato tse 35 kapa tse 45, le litaelo tse bonolo tseo ea qalang ho li sebelisa.
1. Melemo le bofokoli ba 35-degree le 45-degree mill end.
likhato tse 35:
Melemo: E na le angle e nyane ea helix, e ka etsang bokhoni bo botle ba ho itšeha;
Mefokolo: E na le matla a manyane a ho itšeha sebakeng se seng le se seng.
likhato tse 45:
Melemo: E na le mokhoa o motle oa ho itšeha sebakeng se seng le se seng;
Mefokolo: E na le angle e kholoanyane ea helix ho feta leloala la ho qetela la likhato tse 35. Kahoo bakeng sa litlhoko tse nyane tsa mamello, e ka se be hantle joalo ka leloala la ho qetela la 35-degree.
Hangata, likhato tse 35 li ka kopana le machining a thata, machining a maholo a marang-rang, kapa mochini o batlang o le bonolo. Likhato tse 45 li ka sebetsana le lisebelisoa tse batlang li le thata empa li na le palo e nyane ea ho itšeha.
Ka kakaretso, 30-35 helix angle e sebelisoa bakeng sa ts'ebetso ea thepa, 'me 45 helix angle e buelloa bakeng sa tšepe e sa hloekang.
2. Litaelo tsa tšebeliso:
1). Ka kopo, lekanya ho kheloha ha sesebelisoa pele u sebelisa sesebelisoa. Ha ho nepahala ha sesebelisoa ho feta 0.01mm, e lokise pele u seha.
2). Ha bolelele ba sesebelisoa se atoloha ho tloha chuck bo khuts'oanyane, bo molemo. Haeba sesebelisoa se atoloha nako e telele, lebelo la ho potoloha, lebelo la phepelo le palo ea ho itšeha li lokela ho fokotsoa.
3). Nakong ea ho itšeha, haeba ho thothomela ho sa tloaelehang kapa molumo, ka kopo fokotsa lebelo le ho fokotsa molumo ho fihlela boemo bo ntlafala.
4). Ha e loketse mechini e lebelo le tlase, joalo ka li-drill tsa benche le li-drill tsa letsoho.
Re barekisi ba feme ka kotloloho, lihlahisoa tsa rona ke tsona tse ntle ka ho fetisisa indastering, 'me re ikitlaelletsa ho fa moreki e mong le e mong litheko tse tlase le lihlahisoa tse ntle ka ho fetisisa. Haeba u thahasella li-tungsten carbide burrs 'me u batla boitsebiso bo eketsehileng le lintlha tse ling, u ka ITHUTA KA HO THUSA KA mohala kapa ka poso ka ho le letšehali kapa U RE THUSE MAIL botlaaseng ba leqephe.