Izinsimbi zamathuluzi zibalulekile embonini yokukhiqiza neyokwenza isikhunta ngenxa yamandla azo amangalisayo, ubulukhuni, kanye nokumelana nokuguquka emazingeni okushisa aphezulu. Ithuluzi elilodwa elisetshenziswa kabanzi ibanga lensimbi1.2311, eyaziwa ngokucwebezela kwayo okuhle, ukusebenziseka kalula, nobulukhuni obufanayo. Konjiniyela bamazwe ngamazwe, abangenisi, noma abakhiqizi abasebenzisana namazinga ensimbi ahlukahlukene njenge-AISI, i-DIN, i-JIS, ne-EN, ukuqondakulinganaof amamaki steel like1.2311kubalulekile.
Lesi sihloko sihlola ithuluzi elilingana nensimbi ye1.2311, izakhiwo zayo, izinhlelo zokusebenza ezivamile, kanye nendlela yokwenza izinqumo ezingcono kakhulu zokuthola insimbi yamathuluzi ezimakethe zomhlaba.
Ukuqonda i-1.2311 Tool Steel
1.2311iyinsimbi yesikhunta esenziwe lukhuni sepulasitiki ngaphansi kweI-DIN (Deutsches Institut für Normung)ejwayelekile. Ngokuyinhloko isetshenziselwa isikhunta sepulasitiki kanye namathuluzi adinga ukucwebezeka okuhle kakhulu kanye nokuqina okuhle.
Ukwakhiwa Kwekhemikhali kwe-1.2311
Ukwakheka okujwayelekile kwe-1.2311 kuthi:
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Ikhabhoni (C):0.35 - 0.40%
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I-Chromium (Cr):1.80 - 2.10%
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I-Manganese (Mn):1.30 - 1.60%
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I-Molybdenum (Mo):0.15 - 0.25%
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I-silicon (Si):0.20 - 0.40%
Le bhalansi yamakhemikhali inika i-1.2311 izakhiwo ezinhle kakhulu zokufakwa kwesikhunta sepulasitiki kanye nomshini.
I-Tool Steel Equivalents ye-1.2311
Lapho usebenza kwamanye amazwe noma ucela kubahlinzeki abahlukene, ukwaziamabanga alinganayokokungu-1.2311 kwamanye amazinga kubalulekile. Nakhu okulingana okwaziwa kakhulu:
| Okujwayelekile | Ibanga Elilinganayo |
|---|---|
| AISI / SAE | P20 |
| I-JIS (Japan) | I-SCM4 |
| I-GB (China) | 3Cr2Mo |
| EN (Europe) | 40CrMnMo7 |
Womabili amabanga aqiniswe ngaphambili ukuze abe cishe28-32 HRC, okwenza zilungele ukusetshenziswa ngaphandle kokwelashwa okwengeziwe kokushisa ezinhlelweni eziningi.
Izicelo ze-1.2311 / P20 Tool Steel
Izinsimbi zamathuluzi ezifana ne-1.2311 kanye ne-P20 elinganayo ziguquguquka kakhulu. Izicelo ezijwayelekile zifaka:
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Izisekelo zesikhunta sokujova
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Vuthela izibungu
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Die casting isikhunta
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Izingxenye zemishini
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Amathuluzi okwenza ipulasitiki
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I-Prototype tooling
Ngenxa yokuqina kwazo okuhle kwe-dimensional namandla omthelela aphezulu, lezi zinto zilungele isikhunta esiphakathi nendawo esikhulu.
Izinzuzo Zokusebenzisa 1.2311 Equivalent Tool Steels
Ukusebenzisa amamaki alinganayo njengeP20 or I-SCM4esikhundleni se-1.2311 inganikeza ukuguquguquka nokusebenza kahle kwezindleko. Nazi ezinye zezinzuzo ezinkulu:
1. Ukutholakala Kwembulunga yonke
Ngokulingana okufana ne-P20 ne-SCM4, abasebenzisi bangathola izinto ezifanayo emhlabeni jikelele kubahlinzeki abathembekile abafanasakysteel.
2. Ukusebenza Kwezindleko
Okulinganayo kungase kutholakale kalula noma kungabizi kakhulu ezindaweni ezithile, okuvumela amasu angcono okuthenga.
3. Ukusebenza Okungaguquki
Iningi elilingana ne-1.2311 likhiqizwa ukuze linikeze ubulukhuni obufanayo, ukuqina, nokuziphatha komshini.
4. Supply Chain Flexibility
Ukusebenzisa okulinganayo kuqinisekisa ukuthi ukukhiqizwa akumiswa ngenxa yokushoda kokutholakala kwe-1.2311.
Indlela Yokukhetha Okulinganayo Okulungile
Ukukhetha okulingana okulungile kudinga ukucatshangelwa kwezinto ezimbalwa:
A. Amazinga Wesifunda
Uma usebenza eNyakatho Melika,P20kuyisinqumo esingcono kakhulu. EJapane,I-SCM4isetshenziswa kakhulu.
B. Izidingo Zokufaka Isicelo
Cabangela ubulukhuni obudingekayo, i-thermal conductivity, polishability, nokumelana nokugqoka. Konke okulinganayo akushintsheki ngo-100%.
C. Isitifiketi Nokulandeleka
Qinisekisa ukuthi okokusebenza kuqinisekisiwe ngokuya ngamazinga omhlaba.sakysteelinikeza i-MTC (Isitifiketi Sokuhlola Umshini) sazo zonke izimpahla zensimbi zamathuluzi.
Ukwelashwa Kokushisa kanye namathiphu omshini
Nakuba i-1.2311 kanye nokulingana kwayo kunikezwa esimweni sokuqina kwangaphambili, ukwelashwa okungaphezulu kwendawo noma i-nitriding kungathuthukisa ukumelana nokugqoka.
Amathiphu omshini:
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Sebenzisa amathuluzi okusika i-carbide
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Gcina ukutholakala kokupholisa okungaguquki
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Gwema isivinini esikhulu sokusika ukuze unciphise ukuqina komsebenzi
Amanothi Okwelapha Ukushisa:
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I-Anealing ayidingeki ngaphambi kokusetshenziswa
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I-surface nitriding ingathuthukisa ukumelana nokugqokwa ngaphandle kokushintsha ukuqina okuyisisekelo
Ukuqedwa kwendawo nokupholisha
I-1.2311 kanye nezilinganiso zayo zinikeza ukupholiseka okuhle, okubaluleke kakhulu ekwenzeni isikhunta sepulasitiki. Isiphetho sesibuko siyafezeka uma kusetshenziswa izindlela ezifanele zokupholisha.
Abahlinzeki Abathembekile be-1.2311 nama-Equivalents
Lapho uthola i-1.2311 noma okufana nayo njenge-P20, kubalulekile ukusebenza nabahlinzeki bensimbi abathembekile.
sakysteel, umphakeli ochwepheshe wensimbi engenasici kanye ne-alloy, unikeza:
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Insimbi yamathuluzi eqinisekisiwe engu-1.2311 / P20
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Izinsizakalo zokusika ngosayizi
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Ukuthunyelwa komhlaba wonke
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Amadokhumenti e-MTC
sakysteeliqinisekisa ikhwalithi ezinzile, ukulandeleka, kanye nezintengo ezincintisanayo kuwo wonke amabanga ensimbi amathuluzi amakhulu.
Isiphetho
Ukuqonda ithuluzi insimbi okulingana1.2311kubalulekile ekukhetheni izinto ezisebenzayo ekubunjweni kwepulasitiki nasekusetshenzisweni kwamathuluzi. Okufana okuvame kakhulu nguAISI P20, ehlanganyela izici ezifanayo zemishini namakhemikhali. Okunye okulingana kufaka i-SCM4 e-Japan kanye ne-3Cr2Mo e-China.
Kungakhathaliseki ukuthi usebenza ekubunjweni komjovo, izingxenye ze-die cast, noma amathuluzi omsebenzi osindayo, ukusebenzisa okokusebenza okulingana okulungile kuqinisekisa ukusebenza okuphelele kanye nokusebenza kahle kwezindleko. Hlala uthintana nonjiniyela wakho wezinto ezibonakalayo futhi uthembele kubahlinzeki abahlonishwayo njengabosakysteelukuze uhlangabezane nezidingo zakho zensimbi yethuluzi.
Isikhathi sokuthumela: Aug-05-2025