Site na mmepe nke teknụzụ, ihe ntinye carbide aghọwo ngwaahịa na-eduga nke ngwaọrụ CNC machining. Nnyocha e mere gosiri na ntinye nke carbide bụ ọnụ ọgụgụ kasị elu nke ahịa nke ngwá ọrụ carbide, ihe dịka 50%. A na-etinye ihe ntinye Carbide na ọtụtụ igwe CNC ugbu a. Kedu ihe kpatara ịhọrọ ntinye carbide na igwe CNC? Kedu ihe bụ ngwa na mmepe ọdịnihu nke ntinye carbide na igwe CNC? Ọ bụrụ na ị nwere obi abụọ ndị a, biko echefula akụkọ a. Ọ ga-akọwa azịza ya n'ụzọ zuru ezu.

• Kedu ihe kpatara ịhọrọ ntinye carbide na igwe CNC?

• Ngwa nke ntinye carbide na igwe CNC

• Ọdịnihu mmepe nke ntinye carbide na igwe CNC

1. Gịnị mere na-ahọrọ carbide ntinye na CNC machining?

Ihe ntinye nke carbide, dị ka aha ahụ na-egosi, isi ihe na-emepụta ya bụ carbide cemented. A na-eme carbide cemented nke carbide metal refractory na metal binder powder mgbe nhazi ya. N'ihi na carbides ígwè ndị a nwere ebe mgbaze dị elu, isi ike dị elu na nkwụsi ike kemịkalụ dị mma, carbides cimented nwere nnukwu ihe mkpuchi ígwè na-eme ka ọ dịkwuo mma nwekwara àgwà nke carbides metal ndị a. Ya mere, ihe ntinye nke carbide nwere ike siri ike, na-eyi ihe na-eguzogide ọgwụ, na nguzogide okpomọkụ. Isi ike nke ntinye carbide a na-ejikarị eme ihe bụ 89 ~ 93HRA, nke dị elu karịa ike nke ígwè dị elu (83 ~ 86.6HRA). Na ntinye carbide na-eguzogide okpomọkụ dị elu. Ihe ntinye nke carbide nwere ike belata ihe na oke okpomọkụ nke 800 ~ 1000 ℃. Arụ ọrụ ịkpụ nke ntinye carbide dị elu karịa nke ngwa nchara dị elu. Ịdị ogologo nke ntinye carbide bụ ọtụtụ ugboro karịa nke ntinye ndị ọzọ. Mgbe ịdịte aka bụ otu ihe ahụ, ntinye carbide nwere ike ịbawanye ọsọ nke igbutu site na 4 ruo 10 ugboro.

2. Ngwa nke ntinye carbide na CNC machining

N'ihi ike siri ike na nguzogide okpomọkụ nke ntinye carbide. Ya mere, CNC machining na-ahọrọkarị ngwá ọrụ ịkpụ carbide maka lathes iji bee ihe. Ihe mejupụtara ihe mejupụtara, plastik ụlọ ọrụ mmepụta ihe, ihe enyo organic na ihe igwe anaghị agba nchara n'ahịa bụ ihe eji egbutu carbide maka lathes. A na-ekewa carbide cimented ụzọ abụọ: tungsten-cobalt alloy (YG) na tungsten-cobalt-titanium alloy (YT). Tungsten-cobalt alloys nwere ezigbo ike. Ngwá ọrụ ndị a na-eji tungsten-cobalt alloys dị mfe ịmegharị na usoro ịkpụ, ịcha ọkụ na-adị ngwa ngwa, na ibe adịghị mfe ịrapara na mma. Ya mere, n'ozuzu, anyị ga-ahọrọ ngwá ọrụ nke tungsten-cobalt alloy iji hazie igwe anaghị agba nchara. Tungsten-cobalt-titanium alloy na-eguzogide ọgwụ karịa tungsten-cobalt alloy n'okpuru ọnọdụ okpomọkụ dị elu. Ma ọ bụ kenkuwa na ọ dịghị eguzogide mmetụta. Ya mere, anyị ga-ahọrọ ngwá ọrụ nke tungsten-cobalt-titanium alloy na-edozi ihe plastik, dị ka ígwè.

3. Ọdịnihu mmepe nke carbide ntinye na CNC machining

Site na mmepe sayensị na teknụzụ na-aga n'ihu yana nkwalite ọkwa mmepụta ihe na-aga n'ihu, ngbanwe nke ngwaọrụ igwe sitere na igwe nkịtị ọdịnala gaa na igwe CNC bụ ihe na-agaghị akwụsị akwụsị. Ngwá ọrụ ịkpụ carbide maka lathes na-arụ ọrụ dị mkpa na ngbanwe na nkwalite nke usoro mmepụta ihe. Ngwá ọrụ ịcha carbide maka lathes nwere ike imeziwanye mkpụrụ na ịdịmma ngwaahịa nke ọma. Njikwa ọnụọgụ igwe bụ nkwalite nkwalite nke ụlọ ọrụ igwe, na ọchịchọ maka ngwaọrụ njikwa ọnụọgụ ga-agbasawanye. Dị ka akụkụ dị mkpa nke igwe ịkpụ ígwè CNC, ihe ntinye carbide ga-eme ka ndị ahịa na-achọ ngwá ọrụ CNC, ma ọ bụ mkpa akụrụngwa nke ngwaahịa ngwaahịa ngwaahịa ma ọ bụ mmụba nke ngwa igwe ọhụrụ kwa afọ. N'otu oge ahụ, ihe ntinye carbide bụ ihe eji eme ihe. Ọ bụrụ na a na-eyi ihe ntinye carbide ruo n'ókè ụfọdụ, ọ dị mkpa ka edochie ha n'oge. Ya mere, ọchịchọ maka ntinye carbide n'ahịa ka dị oke.

Ihe dị n'elu bụ ọdịnaya niile nke isiokwu a, enwere m olileanya na isiokwu a nwere ike dozie nsogbu gị ma nyere gị aka ịhọrọ ihe ntinye carbide kacha mma. Ọ bụrụ na ị chọrọ ya, nabata ịkpọtụrụ anyị. Anyị bụ ndị na-emepụta ọkachamara na anyị nwere ike ịnye gị ngwaahịa kachasị mma, dị ka ntinye tungsten carbide, ntinye eriri carbide, ntinye eriri carbide.