Menene ma’auni don auna ko ƙirar kushin diski yana da sauƙin amfani?

A cikin tsarin samar da faifan birki na diski, ƙirar shine maɓalli mai mahimmanci. Ko saitin kushin birki yana da sauƙin amfani yana nunawa a cikin abubuwan masu zuwa:

(1) Ko ƙirar ta dace da latsa, wanda ya haɗa da girman ƙirar da kuma adadin cavities: idan ƙirar tana da cavities da yawa, girman da ake buƙata na latsa yana buƙatar girma. Sabanin haka, idan mold yana da rami ɗaya kawai, to yana buƙatar zama Girman latsa yana da ƙananan ƙananan. Gabaɗaya, matsa lamba na latsa da ake buƙata don ƙirar rami ɗaya shine 25-40T.

(2) Ko kauri daga cikin mold ne m. Idan dabara na samfurin kushin birki yana da ɗanɗano mai laushi kuma girman girman girman girman girman, to, kauri na ƙirar ya kamata ya zama mai kauri, kuma ƙwayar ƙirar gabaɗaya yana buƙatar zama 110-130mm.

Idan yawan albarkatun albarkatun da ke cikin tsarin samfurin yana da girma kuma ƙarar ƙarami ne, za a iya rage kauri da ake bukata. Yawanci, kauri daga cikin mold rami ne 60-100mm.

(3) Ko tazarar mold ɗin bai dace ba kuma yana da ma’ana, rata na yunifofi na ƙirar yana dacewa da amsawa da lalata kayan albarkatun ƙasa lokacin da ƙirar ke aiki, kuma yana dacewa da dannawa da ƙirƙirar kushin birki. Gabaɗaya, yawan yunifom ɗin tazarar mold ɗin shine, mafi kyau.

Hakanan akwai girman tazarar mold. Gabaɗaya, mafi kyawun ƙimar ƙirar ƙirar birki kushin birki, ƙarami ya kamata tazara ya zama, musamman don hana walƙiya lokacin da aka danna mold, wanda zai shafi fitar da samfurin kuma ya haifar da tushen mold. Zamewa a cikin rami ba santsi ba. Da albarkatun kasa dabara tare da mai kyau fluidity, mu zabi mold rata ne kullum 0.07-0.1mm

Idan dumama fluidity na birki kushin samfurin dabara ba shi da kyau, da mold ratar ya kamata ya zama mafi girma, da kuma ratar ya kamata a sarrafa a 0.15-0.2mm.

(4) Mutuwar ƙarfi da nau’in lalacewa, don nau’ikan da aka samar da yawa, don inganta rayuwar ƙirar, muna zaɓar kayan daɗaɗɗen ƙarfi, kuma kayan ƙirar suna buƙatar samun juriya mai kyau. Idan rukunin mashin ɗin birki yayi ƙanƙanta, ana iya rage wannan buƙatun.

(5) Maganin saman birki na ƙushin birki, saman ƙwanƙwasa ƙwanƙwasa yana da kyakkyawan gamawa, wanda ke taimakawa ga lalatawa, rage mannewa da haɓaka ingancin samfur.

Hanyoyin jiyya na saman da muke yawan yi sune:

Goge + plating mai wuyar chrome

Polishing + Nitriding

Goge + Nitrided + Hard Chrome Plating

(6) Akwai nau’ikan nau’ikan nau’ikan birki da yawa:

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