Uru na ngwa nke wiil egweri diamond

A na-eji ọtụtụ diamond ụlọ ọrụ na-emepụta ihe ndị na-emerụ ahụ.Isi ike nke diamond dị elu karịsịa, nke bụ ugboro 2, ugboro 3 na ugboro anọ nke boron carbide, silicon carbide na corundum n'otu n'otu.Ọ nwere ike na-egweri nnọọ ike workpieces na nwere ọtụtụ uru.Ụfọdụ ngwa ya na ụzọ ejiji yaZ-LIONga-egosi gị Mụtakwuo.

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Uru

1. High egweri arụmọrụ: Mgbe egweri simented carbide, ya egweri arụmọrụ bụ ọtụtụ ugboro nke silicon carbide.Mgbe ị na-egweri ngwa ngwa ngwa ngwa ngwa ngwa na-arụ ọrụ na-adịghị mma, nkezi arụmọrụ na-abawanye karịa ugboro 5;

2. Akwa mkpuchi mkpuchi: Ihe mgbochi nkeciment egweri wheeldị nnọọ elu, na oriri nke abrasive ahụ dị nnọọ obere, karịsịa mgbe egweri ike na kenkuwa workpieces, uru ndị kasị pụta ìhè.Mgbe ị na-eji igwe na-egweri diamond na-egweri nchara siri ike, nkwụsi ike ya bụ 100-200 ugboro nke abrasives n'ozuzu;mgbe a na-egweri alloys siri ike, ọ bụ 5,000-10,000 ugboro nke abrasives izugbe;

3. Obere-egweri ike na ala egweri okpomọkụ: The ekweghị ekwe na-eyi iguzogide diamond abrasive ahụ dị nnọọ elu, na abrasive ahụ nwere ike ịnọgide na-egbusi ruo ogologo oge, na ọ dị mfe bee n'ime workpiece.Mgbe ị na-egweri carbide na resin-bonded diamond egweri wheel, egweri ike bụ naanị 1/4 ka 1/5 nke egweri ike nke nkịtị egweri wheel.Thermal conductivity nke diamond dị nnọọ elu, 17.5 ugboro nke silicon carbide, na igbutu okpomọkụ na-ebunye ngwa ngwa, otú egweri okpomọkụ dị ala.Dị ka ihe atụ, jiri silicon carbide egweri wheel na-egweri simenti carbide, ọnwụ omimi bụ 0.02mm, egweri okpomọkụ dị elu dị ka 1000 ℃ ~ 1200 ℃, na diamond egweri wheel na resin bond na-eji maka egweri.N'okpuru otu ọnọdụ, egweri ebe nke The okpomọkụ bụ naanị 400 ℃;

4. The egweri workpiece nwere elu nkenke na ezi elu àgwà: mgbe egweri carbide ngwaọrụ na diamond egweri wiil, na roughness nke agụba ihu na agụba bụ nnọọ ala karịa na silicon carbide egweri wiil.Dị nkọ, ịdịte aka nke agụba nwere ike ịbawanye site na 1 ruo 3 ugboro.The workpiece esichara na diamond egweri wheel n'ozuzu nwere a roughness Ra uru nke 0.1 ~ 0.025μm, nke nwere ike mma site 1 ~ 2 akara ule tụnyere nkịtị egweri wheel egweri.

Ngwa

wiil egweri diamondna-ọtụtụ ebe na-egweri elu-ike ihe na dị oké ọnụ ahịa ihe ndị siri ike egweri na nkịtị egweri wiil na-achọ elu àgwà.Ihe ndị na-abụghị metallic workpieces dị ka egweri na ịcha cemented carbide, ceramik, iko, agate, gemstones, semiconductor ihe, nkume na-adabara titanium alloys.

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Usoro ejiji

N'ihi ịdị elu nke diamond siri ike na ịrụ ọrụ nke ọma, igwe na-egweri n'ozuzu adịghị mkpa ka eji ejiji.Otú ọ dị, mgbe a na-eji oge eme ihe, a na-egbochi ibe ndị ahụ, arụ ọrụ ahụ na-ebelata, na ọbụna ike na-egweri dị ukwuu, okpomọkụ na-egweri na-abawanye, na wheel na-egweri na-agbaji.Mgbe e mechiri wiil egweri, a ga-akpụzi ya.Mgbe ị na-eji ejiji, enwere ike iji silicon carbide ma ọ bụ corundum whetstone mee ka wiil egweri diamond.Usoro a bụ ịkpọtụrụ silicon carbide dị larịị ma ọ bụ corundum oilstone nwere wheel na-egweri diamond na-atụgharị.N'oge a na-egweri ihe, n'ihi ịdị elu nke igwe na-egweri diamond, silicon carbide ma ọ bụ corundum oilstone nwere ike ịkụ ala, na silicon carbide ma ọ bụ corundum oilstone ga-ewepụ diamond.Mpempe akwụkwọ ndị dị na wiil ndị na-egweri na-eweghachi ọrụ ịkpụ nke wiil egweri.

Ihe dị n'elu bụ ọdịnaya dị mkpa gbasara uru, ngwa na ụzọ mgbakwasa nke wiil igwe diamond na-ekerịta gị.Enwere m olileanya na site na ọdịnaya dị n'elu, ị nwere ike inwekwu nghọta na nghọta nke wiil ndị na-egweri diamond.


Oge nzipu: Mee-12-2022