Zitsulo za zida ndizofunikira kwambiri m'mafakitale opangira ndi kupanga nkhungu chifukwa champhamvu zawo, kulimba kwawo, komanso kukana kupindika pakatentha kwambiri. Mmodzi ankagwiritsa ntchito chida zitsulo kalasi ndi1.2311, yomwe imadziwika ndi kupukuta kwake bwino, kusinthasintha, komanso kuuma kwake. Kwa mainjiniya apadziko lonse lapansi, ogulitsa kunja, kapena opanga omwe amagwira ntchito ndi zitsulo zosiyanasiyana monga AISI, DIN, JIS, ndi EN, kumvetsetsaofananazazitsulo zamakalasi ngati1.2311ndizofunikira.
Nkhaniyi ikufotokoza za zida zitsulo zofanana1.2311, katundu wake, ntchito wamba, ndi momwe angapangire zisankho zabwino kwambiri zopangira zida zachitsulo m'misika yapadziko lonse lapansi.
Kumvetsetsa 1.2311 Tool Steel
1.2311ndi chisanadze anaumitsa pulasitiki nkhungu zitsulo pansi paDIN (Deutsches Institut für Normung)muyezo. Amagwiritsidwa ntchito makamaka pakuumba pulasitiki ndi zida zomwe zimafuna kupukuta bwino komanso kulimba kwabwino.
Mapangidwe a Chemical a 1.2311
Zomwe zili mu 1.2311 ndizo:
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Mpweya (C):0.35 - 0.40%
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Chromium (Cr):1.80 - 2.10%
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Manganese (Mn):1.30 - 1.60%
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Molybdenum (Mo):0.15 - 0.25%
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Silicon (Si):0.20 - 0.40%
Kulinganiza kwamankhwala kumeneku kumapereka 1.2311 zinthu zabwino kwambiri zogwiritsira ntchito nkhungu zapulasitiki ndi makina.
Chida Chitsulo Zofanana ndi 1.2311
Mukamagwira ntchito padziko lonse lapansi kapena mukufufuza kuchokera kwa ogulitsa osiyanasiyana, kudziwamagiredi ofananaya 1.2311 mumiyezo ina ndiyofunikira. Nazi zodziwika bwino kwambiri:
| Standard | Gulu Lofanana |
|---|---|
| AISI / SAE | P20 |
| JIS (Japan) | SCM4 |
| GB (China) | 3Cr2Mo |
| EN (Europe) | 40CrMnMo7 |
Onse magiredi ndi preharded pafupifupi28-32 HRC, kuwapangitsa kukhala okonzeka kugwiritsa ntchito popanda mankhwala owonjezera kutentha muzogwiritsira ntchito zambiri.
Kugwiritsa ntchito 1.2311 / P20 Tool Steel
Zida zachitsulo ngati 1.2311 ndi P20 yake yofananira ndizosinthika kwambiri. Ntchito zodziwika bwino ndi izi:
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jekeseni nkhungu maziko
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Kuwomba nkhungu
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Kufa kuponyera nkhungu
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Zigawo zamakina
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Zida zopangira pulasitiki
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Kukonzekera kwa prototype
Chifukwa cha kukhazikika kwawo kowoneka bwino komanso kulimba kwamphamvu, zidazi ndizoyenera kuumba zapakatikati ndi zazikulu.
Ubwino Wogwiritsa Ntchito 1.2311 Equivalent Tool Steels
Kugwiritsa ntchito magalasi ofananaP20 or SCM4m'malo mwa 1.2311 akhoza kupereka kusinthasintha ndi kutsika mtengo. Nazi zina mwazopindulitsa zazikulu:
1. Kupezeka Padziko Lonse
Ndi zofanana ndi P20 ndi SCM4, ogwiritsa ntchito amatha kupeza zinthu zofanana padziko lonse lapansi kuchokera kwa ogulitsa odalirika ngatisakysteel.
2. Kugwiritsa Ntchito Ndalama
Zofananira zitha kupezeka mosavuta kapena zotsika mtengo m'magawo ena, zomwe zimapangitsa kuti pakhale njira zabwino zogulira.
3. Magwiridwe Osasintha
Zofanana zambiri za 1.2311 zimapangidwa kuti zipereke kuuma kofanana, kulimba, ndi machitidwe amachining.
4. Supply Chain Flexibility
Kugwiritsa ntchito zofanana kumatsimikizira kuti kupanga sikuyimitsidwa chifukwa cha kusowa kwa 1.2311 kupezeka.
Momwe Mungasankhire Zofanana Zoyenera
Kusankha zofanana zoyenera kumafuna kuganizira zinthu zingapo:
A. Miyezo Yachigawo
Ngati mukugwira ntchito ku North America,P20ndiye chisankho chabwino kwambiri. Ku Japan,SCM4amagwiritsidwa ntchito kwambiri.
B. Zofunikira pa Ntchito
Ganizirani kuuma kofunikira, kukhathamiritsa kwamafuta, kupukuta, komanso kukana kuvala. Zofanana zonse sizingasinthidwe 100%.
C. Certification ndi Traceability
Onetsetsani kuti zinthuzo zatsimikiziridwa molingana ndi miyezo yapadziko lonse lapansi.sakysteelamapereka MTC (Mill Test Certificate) kwa zida zonse zida zitsulo.
Kutentha Chithandizo ndi Machining Malangizo
Ngakhale kuti 1.2311 ndi zofanana zake zimaperekedwa mu chikhalidwe chokhazikika, chithandizo chowonjezera chapamwamba kapena nitriding chikhoza kupititsa patsogolo kuvala.
Malangizo Opangira Makina:
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Gwiritsani ntchito zida zodulira carbide
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Sungani zoziziritsa kukhosi zokhazikika
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Pewani kuthamanga kwambiri kuti muchepetse kuuma kwa ntchito
Malangizo Othandizira Kutentha:
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Annealing si chofunika pamaso ntchito
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Nitriding yapamwamba imatha kukulitsa kukana kovala popanda kusintha kulimba kwapakati
Kumaliza Pamwamba ndi Kupukuta
1.2311 ndi zofanana zake zimapereka kupukuta kwabwino, makamaka kofunikira pakupanga nkhungu yapulasitiki. Kutsirizitsa galasi kumatheka pamene njira zoyenera zopukutira zimagwiritsidwa ntchito.
Othandizira Odalirika a 1.2311 ndi Ma Equivalents
Mukapeza 1.2311 kapena zofanana ndi P20, ndikofunikira kugwira ntchito ndi ogulitsa zitsulo odalirika.
sakysteel, katswiri wothandizira zitsulo zosapanga dzimbiri komanso aloyi, amapereka:
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Chitsulo chotsimikizika cha 1.2311 / P20
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Ntchito zodula mpaka kukula
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Kutumiza padziko lonse lapansi
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Zolemba za MTC
sakysteelimawonetsetsa kukhazikika, kutsatiridwa, ndi mitengo yampikisano pamakalasi onse akuluakulu azitsulo.
Mapeto
Kumvetsetsa chida chitsulo chofanana ndi1.2311ndikofunikira pakusankha bwino zinthu mu nkhungu ya pulasitiki ndi kugwiritsa ntchito zida. Chofanana chofala kwambiri ndiAISI P20, yomwe imagawana zinthu zofanana zamakina ndi mankhwala. Zina zofananira ndi SCM4 ku Japan ndi 3Cr2Mo ku China.
Kaya mukugwira ntchito yopangira jekeseni, zida zakufa, kapena zida zolemetsa, kugwiritsa ntchito zida zofananirako kumatsimikizira kugwira ntchito bwino komanso kutsika mtengo. Nthawi zonse funsani injiniya wanu wazinthu ndikudalira ogulitsa odziwika ngatisakysteelkukwaniritsa zofunikira zanu zachitsulo.
Nthawi yotumiza: Aug-05-2025