KUSIYANA KWA PAKATI PA KUNYAMULIRA NTCHITO YACHItsulo CHROME-PLATED NDI CK45 CH45 CHROME-PLATED ROD..

1. Zosiyanasiyana zitsulo zikuchokera

• Ndodo zachitsulo zokhala ndi Chrome-zokutidwa: kufanana kwa mankhwala opangidwa ndi zitsulo zokhala ndi zitsulo, zomwe zili ndi kugawa kwazinthu zopanda zitsulo, komanso kugawa kwa carbides zonse zimakhala zovuta kwambiri.Ndi imodzi mwamagiredi olimba kwambiri pakupanga zitsulo zonse.
• CK45 chitsulo chrome-yokutidwa ndodo: Ndi apamwamba mpweya structural chitsulo, lolingana Japanese muyezo S45C, American muyezo: 1045, ndi German muyezo C45.Makhalidwe ake ndikuti ali ndi mphamvu zambiri komanso kukana mapindikidwe kuposa chitsulo wamba A3.

2. Zosiyanasiyana zamakina

• Kunyamula ndodo yachitsulo ya chromium: makamaka khazikitsani muyezo wa GB/T18254-2002 ndi mgwirizano wamtundu wa Laiwu Steel GCr15JD wogwirizana ndi zofunikira za ogwiritsa ntchito onyamula zida. Zofunikira zamtundu waChithunzi cha GCr15JDmgwirizano ndi wokhwima kuposa muyezo wa GB/T18254-2002, ndipo GCr15JD imafuna mpweya wokwanira ≤10ppm , Gawo lapakati la tsankho ndi locheperapo kapena lofanana ndi 1.0, kulamulira kwapangidwe, kutalika kosasunthika ndi kusiyana kwa kukula zonse zimakhala zovuta kuposa GB/T18254- 2002 standard.
• CK45 zitsulo chrome-yokutidwa bar: Njira yopangira kutentha kwa CK45 chitsulo chofotokozedwa mu muyezo wa GB/T699-1999 ndi 850 ℃ normalizing, 840 ℃ quenching, ndi 600 ℃ kutentha.Zomwe zachitika ndikuti mphamvu zokolola ndi ≥355MPa.

3.Process ndi yosiyana

• Kunyamula zitsulo chromium-yokutidwa ndodo: 50 matani ndi pamwamba UHP ng'anjo magetsi kusungunula matani 60 ndi pamwamba LF ng'anjo kuyenga matani 60 ndi pamwamba VD ng'anjo vakuyumu mankhwala, aloyi zitsulo billet kapena amakona anayi billet mosalekeza kuponyera (260mm × 300 mm), wosakwiya 260 × 300 mm, 2 × 300 mm, kuziziritsa kapena Kumaliza kuyendera ndi kusunga zinthu otentha adagulung'undisa mankhwala.
• CK45 chitsulo chromium-yokutidwa ndodo: 40Cr/5140 chitsulo ayenera mafuta-utakhazikika pambuyo kuzimitsa.Chitsulo cha 40Cr / 5140 chimakhala ndi kuuma bwino, ndipo chimatha kuumitsidwa chikakhazikika mumafuta, ndipo kupindika ndi kusweka kwa chogwiriracho ndi kochepa.Komabe, pansi pamikhalidwe yamafuta olimba, mabizinesi ang'onoang'ono amatha kuzimitsa zogwirira ntchito ndi mawonekedwe osavuta m'madzi, ndipo palibe ming'alu yomwe imapezeka, koma wogwiritsa ntchitoyo ayenera kuwongolera kutentha kwa malo olowera ndi kutulutsa madzi kutengera zomwe wakumana nazo.

Gwero:Mabuku aukadaulo wamakina.

Editor: Ali