Menene Dabarun Niƙa na Diamond

封面图20240514(800x800)

Lu'u-lu'u masu niƙaan yi su da lu'u-lu'u abrasives azaman albarkatun ƙasa da foda na ƙarfe, foda na guduro, yumbu da ƙarfe na lantarki azaman abubuwan ɗauri.

Tsarin tsarindabaran niƙa lu'u-lu'uakasari ya kasu kashi uku: Layer na aiki, matrix da Layer mika mulki.

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Dangane da aikace-aikace,lu'u-lu'u niƙa ƙafafunana amfani da su sau da yawa don sarrafa karafa tare da ƙananan abun ciki na ƙarfe waɗanda ke da wahalar sarrafawa tare da kayan aikin abrasive na yau da kullun.Misali, ana amfani da shi a fagage irin su tauri mai ƙarfi, gami da tauri (titanium, aluminum), kayan yumbu, da sauransu.

A tsari,lu'u-lu'u niƙa ƙafafundaban-daban daga talakawa abrasive nika ƙafafun.Ana yin ƙayatattun ƙafafun niƙa na yau da kullun ta hanyar haɗa abrasives na yau da kullun zuwa wata siffa.Gabaɗaya sun ƙunshi abubuwa uku: abrasive, bond da pores.Babban abubuwan da ke cikin adabaran niƙa lu'u-lu'usu ne lu'u-lu'u abrasive Layer, canjin canji da matrix.

Ƙarƙashin ƙurajewa shine Layer mai aiki, wanda kuma ake kira lu'u-lu'u lu'u-lu'u, wanda shine sashin aiki na dabaran nika;

Tsarin mika mulki ana kiransa Layer ɗin da ba na lu'u-lu'u ba kuma galibi ya ƙunshi ɗaure, foda na ƙarfe da filaye.Matsakaicin jujjuyawar yana haɗa haɗin lu'u-lu'u da tabbaci zuwa matrix;

Ana amfani da matrix don saukar da labulen abrasive.Abubuwan da ke cikin matrix suna da alaƙa da kayan haɗin kai.

Metal bonding jamiái kullum amfani da karfe da gami karfe foda a matsayin tushe, da guduro bonding jamiái amfani da aluminum gami da bakelite a matsayin tushe.

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Lokacin aikawa: Mayu-24-2024