2 # Kumanga, P5 zone Quan Shui, Ganjingzi District, Dalian, China

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O1 1.2510 SKS3

Pofikira>Zamgululi>Cold Ntchito Chida Zitsulo>O1 1.2510 SKS3

Cold Working Tool Chitsulo O1 1.2510 SKS3 lathyathyathya bala

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zofunika

O1 zitsulo amatchedwanso DIN 1.2510 ndi JIS SKS3 zitsulo. Zambiri za manganese, chromium ndi tungsten mu 1.2510 zitsulo zopangidwa, zomwe zitha kukulitsa luso loumitsa. Ndiye chitsulo sichiyenera kukumana ndi madzi kuzimitsidwa. Pambuyo kuziziritsa kwamafuta ndikuzimitsa, kuuma kumatha kufikira 62HRC. O1 chida zitsulo zozungulira mbale pepala mbale ankagwiritsidwa ntchito kwambiri ngati ozizira nkhungu zitsulo. Ndizinthu zabwino kwambiri zopangira tsamba, zitsulo zachitsulo ndi zina.


Mapulogalamu:

Ngati kukhazikika kwamphamvu kwambiri pakuchiritsa kutentha kapena kukana kuvala bwino kumafunika, zitsulo zokhala ndi aloyi wapamwamba kwambiri, monga A2 kapena D2 ziyenera kuganiziridwa. Zomwe zimagwiritsidwa ntchito pazitsulo za O1 ndi Blanking Dies, Drawing Dies, Extrusion Dies, Form Cutters, Forming Dies, Gauges-Special, Lamination Dies, Master Tools, Molding Dies, Paper Knives, Precision Tools, nkhonya, Reamers, Roll Threading Dies, Screw. Ifa, Sub-Press Ifa, Taps Trimming Dies, etc.


ZINTHU

CMnSi
Cr
W
0.94
1.200.30
0.500.50


zofunika:

       

Kuyankha kwa Chithandizo cha Kutentha
Mpweya Woziziritsidwa kuchokeraHRC
1425F(774︒C),30 mphindi62
1450F(788︒C),30 mphindi64
1475F(802︒C),30 mphindi65
1500F(816︒C),30 mphindi65
1600F(871︒C),30 mphindi64


Kuthana ndi Malangizo

MAVUTO

Kutentha Kwambiri:
Ac1: 1350 ° F (732 ℃))Ac3: 1440 ° F (760 ℃))
AR1: 1295 ° F (703 ℃))AR3: 1240 ° F (671 ℃))

Kutentha: Kutenthetsa pamlingo wosapitirira 400 ° F pa ola (222 ° C pa ola) mpaka 1200-1300 ° F (649-704 ° C) ndikufanana.

Kutentha Kwambiri (Kutentha Kwambiri): Kutenthetsa pang'onopang'ono kuchokera ku preheat kufika 1475-1500 ° F (802-816C)

Zilowerereni kwa mphindi 30 kwa inchi yoyamba (25.4 mm) ya makulidwe, kuphatikiza mphindi 15 pa inchi iliyonse yowonjezera (25.4 mm).


Kuthetsa: Mafuta azimitsa kutentha kosachepera 150-125 ° F (66-51 ° C).

Zindikirani: O1 imakonda kuzimitsa kusweka, makamaka ngati pali kusintha kwakukulu mu makulidwe a gawo ndi ngodya zakuthwa zamkati. 

Kuzimitsa mafuta kuyenera kuchitidwa kuti kuchotsa kutentha kumakhala kofanana momwe zingathere m'madera onse a gawo lomwe likuzimitsidwa. 

Onetsetsani kuti mwachotsa gawolo mu mafuta kutentha kusanatsike mpaka kutentha kozungulira. 

Mafuta otentha pa kutentha kwa 300 mpaka 400 ° F (149-204 ° C) akulimbikitsidwa.


Kutentha: Kupsa mtima mwamsanga pambuyo kuzimitsa. Musalole kuti gawolo lizizire pansi pa 125 ° F (51 ° C). Nthawi zambiri kutentha kumakhala 350 - 400 ° F (177 -204 ° C). 

Gwirani kutentha kwa ola limodzi pa inchi (1 mm) ya makulidwe, osachepera maola awiri, kenako mpweya wozizira mpaka kutentha kozungulira. 

Kuchepetsa kupsinjika kwamkati m'magawo akuluakulu kuposa mainchesi 3 (76.2 mm) ndikuwongolera kukhazikika m'magawo omwe adzakhala EDM'd pambuyo pa chithandizo cha kutentha, 

nthawi yonyowa kwa maola 4 mpaka 6 pa kutentha kotentha kumalimbikitsidwa kwambiri.

Chithandizo cha Cryogenic: Chithandizo cha firiji chiyenera kuchitidwa pambuyo pa kupsa mtima, ndipo kuyenera kutsatiridwa ndi kupsya mtima kachiwiri.


ZINTHU ZOFUNIKA

Annealing iyenera kuchitidwa mutatha kugwira ntchito yotentha komanso musanalimbikitsenso.

Kutenthetsa pamlingo wosapitirira 400 ° F pa ola (222 ° C pa ola) mpaka 1425 -1450 ° F (802-816 ° C), ndipo sungani kutentha kwa ola limodzi pa inchi (1mm) 

wa makulidwe apamwamba; 2 maola osachepera. Ndiye kuziziritsa pang'onopang'ono ndi ng'anjo pa mlingo wosapitirira 50 ° F pa ola (28 ° C pa ola) mpaka 1000 ° F (538 ° C). 

Pitirizani kuziziritsa kutentha kozungulira mung'anjo kapena mumlengalenga. Zotsatira zake kuuma kuyenera kukhala kopitilira 212 HBW.


katunduyoMzere (mm)njiraKutumiza
Bar FlatT 3.0-20 XW 20-100Kutentha KwambiriMalo akuda & Anneal


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