wiil egweri diamondA na-eji abrasives diamond mee ihe dị ka akụrụngwa na ntụ ntụ ígwè, ntụ ntụ resin, ceramics na metal electroplated dị ka ihe ejikọtara.
Ọdịdị nkewheel egweri diamondbụ tumadi kewara n'ime atọ akụkụ: arụ ọrụ oyi akwa, matrix na mgbanwe oyi akwa.
N'ihe gbasara ngwa,diamond egweri wiila na-ejikarị emepụta ọla ndị nwere obere ígwè dị ala nke siri ike ịhazi ya na ngwa abrasive nkịtị.Dịka ọmụmaatụ, a na-eji ya na mpaghara dị ka ike siri ike, alloys siri ike (titanium, aluminum), seramiiki, wdg.
N'usoro,diamond egweri wiildị iche na nkịtị abrasive egweri wiil.A na-eme wiil abrasive nkịtị site na ijikọ abrasives nkịtị n'ụdị ụfọdụ.Ha na-enwekarị ihe atọ: abrasive, bond na pores.Ihe ndị bụ isi nke awheel egweri diamondbụ oyi akwa abrasive diamond, oyi akwa mgbanwe na matriks.
Ngwunye abrasive bụ oyi akwa na-arụ ọrụ, nke a na-akpọkwa akwa diamond, nke bụ akụkụ na-arụ ọrụ nke wiil egweri;
A na-akpọ oyi akwa mgbanwe ahụ akwa akwa na-abụghị diamond ma na-abụkarị ihe eji ejikọta, ntụ ntụ na ihe ndochi.Ntugharị mgbanwe na-ejikọta oyi akwa diamond na matriks;
A na-eji matrix ahụ nabata oyi akwa abrasive.Ihe nke matriks jikọtara ya na ihe eji eme ihe.
Ndị na-ejikọta metal na-ejikarị ígwè na ntụ ntụ ntụ eme ihe dị ka ntọala, na resin bonding agents na-eji aluminum alloy na bakelite dị ka ntọala.
Oge nzipu: Mee-24-2024