Ụdị eriri akpụkpọ ụkwụ kwesịrị ekwesị maka ịkwanye nkume na egweri
Brown fused alumina bụ corundum arụrụ arụ arụpụtara site na agbaze na ibelata akụrụngwa atọ: bauxite, ihe carbon na ntinye ígwè n'ime ọkụ ọkụ eletrik.Isi ihe mejupụtara kemịkalụ bụ AL2O3, ọdịnaya ya bụ 95.00% -97.00%, yana obere Fe, Si, Ti, wdg.
Silicon carbide bụ ihe inorganic nwere usoro kemịkalụ nke SiC.A na-eme ya site na mgbaze dị elu nke ihe ndị dị ka ájá quartz, petroleum coke (ma ọ bụ coal coke), na ibe osisi (nnu dị mkpa iji mepụta silicon carbide green) site na ọkụ ọkụ.Enwere ụdị abụọ bụ isi nke silicon carbide, silicon carbide ojii na silicon carbide na-acha akwụkwọ ndụ akwụkwọ ndụ, ha abụọ bụ nke α-SiC.
Njirimara nke nkume dị iche iche
1. A na-eme marble na ndabere nke nkume nzu.N'elu ya nwere ezigbo ihe eji achọ mma mgbe a gbachara ya ma kpochaa ya.Otú ọ dị, ihe onwunwe ya dị nnọọ nro ma dị mfe site na ntinye aka nke mpụga.
2. N'elu oyi akwa nke konkiri bụ ike na bụ nke ugwu mgbawa, na ọ nwere magburu onwe eyi nguzogide na corrosion iguzogide.A na-ejikarị ya eme ihe na kichin kichin ma ọ bụ n'ala.
3. Nkume artificial inorganic enweghị carbon atom n'ime ya, ya mere isi ike ya dị mma karịa nke nkume artificial.
4. Njupụta nke nkume artificial dị elu, ọ gaghị amịkọrọ mmiri ngwa ngwa, ọ na-arụkwa ọrụ mkpuchi dị mma, na ọnụ ọgụgụ exfoliation dị mma karịa nke nkume artificial inorganic.Otú ọ dị, udidi ahụ yiri plastik ma ọ ga-emetụta ya site na mgbasawanye ọkụ na nkwekọrịta.
Ihe ndabere nke eriri abrasive ga-enwerịrị ike ụfọdụ na obere elongation.
Ike nke ihe mgbakwasị ụkwụ nwere njikọ chiri anya na ike nke eriri abrasive.Naanị na ike dị elu, eriri abrasive nwere ike iguzogide mmetụta nke ibu nkwụsị, ibu ọzọ, ihe na-egweri na ibu mgbasawanye n'oge usoro nhazi.
Elongation bụkwa ihe dị oke mkpa na-egosi ihe ndabere.Ọ bụrụ na eriri abrasive na-agbatị nke ukwuu n'okpuru ọrụ nke ike mpụga, ihe ndị na-emerụ ahụ ga-adapụ ma hapụ ike ịkụ ihe.Mgbatị dị ukwuu ga-agafe oke mgbanwe nke eriri eriri abrasive nke grinder.N'ihi ya, a pụghị iji eriri abrasive mee ihe.
Ụzọ nchacha
1. Kpọtụrụ wheel ụdị
The abrasive belt na-egweri site na ịkpọtụrụ workpiece na kọntaktị wheel.Ọ nwere ike na-eji hazie mpụta okirikiri, n'ime oghere na ụgbọ elu nke workpiece, na kọntaktị wheel nwere ike mee ka a ụfọdụ udi na-etolite curved elu nke workpiece.Enwere ike iji wiil kọntaktị na-ese n'elu mmiri na-egweri maka iso nhazi profaịlụ oge niile.
2. Ụdị efere egweri
N'oge egweri, abrasive eriri na kọntaktị workpiece site na nrụgide egweri efere.Efere na-egweri nrụgide na-enwe mmetụta ịpị ma na-ejikarị eme ihe maka nhazi ụgbọ elu, nke nwere ike ime ka mpaghara kọntaktị dịkwuo elu, melite arụmọrụ nke igwe na geometric ziri ezi nke workpiece, karịsịa flatness.
3. Freestyle
Ihe na-arụ ọrụ na-ejikọta ya na eriri abrasive na-agbanwe agbanwe na-enweghị ihe ọ bụla na-akwado eriri abrasive.Ọ na-eji mgbanwe nke ya mgbe eriri ahụ na-ama jijiji ka ọ na-egweri ma ọ bụ na-ehichapụ ihe ọrụ ahụ.Usoro a dị mfe imeghari ka contour nke workpiece n'ime a ụfọdụ nso, karịsịa oge ufodu udi nke workpiece, na-akasị ji na nhazi nke elu ịkpụzi elu na chamfering, deburring, polishing na ndị ọzọ Filiks.