1. Daban-daban karfe abun da ke ciki
- Sandunan ƙarfe da aka yi da chrome: daidaiton nau'in sinadarai na ƙarfe mai ɗaukar nauyi, abun ciki da rarraba abubuwan da ba na ƙarfe ba, da rarraba carbides duk suna da tsauri.Yana daya daga cikin mafi stringent maki karfe a duk karfe samar.
- CK45 karfe chrome-plated sanda: Yana da wani babban ingancin carbon tsarin karfe, daidai da Japan misali S45C, American misali: 1045, da kuma Jamus misali C45.Halinsa shi ne cewa yana da ƙarfi da juriya ga nakasawa fiye da karfe A3 na yau da kullum.
2. Daban-daban na inji Properties
- Bakin karfe chromium-plated sanda: Yawancin aiwatar da daidaitattun GB/T18254-2002 da yarjejeniyar ingancin Laiwu Karfe GCr15JD wanda ya dace da buƙatun daidaitattun masu amfani da ƙirƙira.. The ingancin bukatun naSaukewa: GCr15JDyarjejeniya sun fi ƙarfin GB / T18254-2002, kuma GCr15JD yana buƙatar abun ciki na oxygen ≤10ppm , Matsayin tsakiya na tsakiya ya kasa ko daidai da 1.0, sarrafa abun da ke ciki, tsayin tsayi da rarrabuwar girman duk sun fi GB / T18254- 2002 Standard.
- CK45 karfe chrome-plated mashaya: The shawarar zafi magani tsarin for CK45 karfe kayyade a GB / T699-1999 misali ne 850 ℃ normalizing, 840 ℃ quenching, da kuma 600 ℃ tempering.Ayyukan da aka samu shine ƙarfin yawan amfanin ƙasa shine ≥355MPa.
3.Tsarin ya bambanta
- Bearing karfe chromium-plated sanda: 50 tons da sama UHP lantarki tanderun smeling 60 ton da sama LF makera tace 60 ton da sama VD injin injin injin jiyya, gami karfe billet ko rectangular billet ci gaba da simintin (260mm × 300mm, 2080mm) sanyaya ko Kammala dubawa da ajiyar kayan birgima masu zafi.
- CK45 karfe chromium-plated sanda: 40Cr/5140 karfe ya kamata a sanyaya mai bayan quenching.40Cr / 5140 karfe yana da kyau hardenability, kuma za a iya taurare lokacin da sanyaya a cikin man fetur, da kuma nakasawa da fatattaka hali na workpiece ne kananan.Koyaya, a ƙarƙashin yanayin samar da mai, ƙananan masana'antu na iya kashe kayan aiki tare da sifofi marasa rikitarwa a cikin ruwa, kuma ba a sami fashe ba, amma mai aiki dole ne ya kula da yanayin zafi na mashigar ruwa da magudanar ruwa bisa gogewa.
Source: adabin ƙwararrun injiniyoyi.
Edita: Ali
Lokacin aikawa: Nuwamba 16-2021