Izinsimbi zamathuluzi zibalulekile embonini yokukhiqiza kanye nokwenza isikhunta ngenxa yamandla azo amahle kakhulu, ubulukhuni, kanye nokumelana nokuguquguquka emazingeni okushisa aphezulu. Elinye izinga lensimbi yamathuluzi elisetshenziswa kakhulu yileli1.2311, eyaziwa ngokupholisha kwayo okuhle, ukusebenza kwayo kahle, kanye nokuqina kwayo okufanayo. Konjiniyela bamazwe ngamazwe, abangenisi, noma abakhiqizi abasebenzelana nezindinganiso ezahlukene zensimbi njenge-AISI, i-DIN, i-JIS, kanye ne-EN, ukuqondaokulinganayoamazinga ensimbi afana1.2311kubalulekile.
Lesi sihloko sihlola okulingana kwensimbi yamathuluzi1.2311, izakhiwo zayo, izinhlelo zokusebenza ezivamile, kanye nendlela yokwenza izinqumo ezinhle kakhulu zokuthola insimbi yamathuluzi ezimakethe zomhlaba wonke.
Ukuqonda i-1.2311 Tool Steel
1.2311iyinsimbi yepulasitiki eqinisiwe ngaphambili ngaphansi kwe-I-DIN (Deutsches Institut für Normung)ejwayelekile. Isetshenziswa kakhulu ekubunjweni kwepulasitiki kanye namathuluzi adinga ukupholishwa okuhle kakhulu kanye nokuqina okuhle.
Ukwakheka Kwamakhemikhali okungu-1.2311
Ukwakheka okuvamile kwe-1.2311 yilokhu:
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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%
Lokhu kulinganisela kwamakhemikhali kunikeza izakhiwo ezinhle kakhulu ezingu-1.2311 zokusetshenziswa kwesikhunta sepulasitiki kanye nomshini wokugaya.
Izilinganiso Zensimbi Yethuluzi ezingu-1.2311
Uma usebenza kwamanye amazwe noma ufuna abahlinzeki abahlukene, ukwaziamamaki alinganayokwe-1.2311 kwezinye izindinganiso kubalulekile. Nazi izinto ezifanayo ezaziwa kakhulu:
| Okujwayelekile | Ibanga Elilinganayo |
|---|---|
| I-AISI / SAE | I-P20 |
| I-JIS (eJapane) | I-SCM4 |
| I-GB (eShayina) | 3Cr2Mo |
| EN (Europe) | 40CrMnMo7 |
Womabili amabanga aqiniswe kusengaphambili ukuze abe cishe28-32 HRC, okwenza zilungele ukusetshenziswa ngaphandle kokwelashwa kokushisa okwengeziwe ezinhlotsheni eziningi zokusebenza.
Ukusetshenziswa kwe-1.2311 / P20 Tool Steel
Izinsimbi zamathuluzi ezifana ne-1.2311 kanye ne-P20 efanayo nazo ziguquguquka kakhulu. Izinhlelo zokusebenza ezivamile zifaka:
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Izisekelo zesikhunta somjovo
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Izikhunta ezivunguzayo
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Izinhlobo zokubumba ezisebenzisa i-die casting
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Izingxenye zemishini
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Amathuluzi okwenza ipulasitiki
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Amathuluzi ohlobo lwesibonelo
Ngenxa yokuqina kwazo okuhle kanye namandla aphezulu okushaya, lezi zinto zifanelekela isikhunta esiphakathi nesinkulu.
Izinzuzo Zokusebenzisa Izinsimbi Zamathuluzi Ezilinganayo Eziyi-1.2311
Ukusebenzisa amamaki alinganayo afanaI-P20 or I-SCM4esikhundleni se-1.2311 kunganikeza ukuguquguquka kanye nokonga izindleko. Nazi ezinye zezinzuzo ezinkulu:
1. Ukutholakala Komhlaba Wonke
Ngokulingana okufana ne-P20 ne-SCM4, abasebenzisi bangathola izinto ezifanayo emhlabeni jikelele kubaphakeli abathembekile abanjengoi-sakysteel.
2. Ukusetshenziswa Kahle Kwezindleko
Izinto ezilinganayo zingatholakala kalula noma zingabizi kakhulu ezindaweni ezithile, okuvumela amasu okuthenga angcono.
3. Ukusebenza Okuqhubekayo
Iningi lamanani alingana no-1.2311 akhiqizwa ukuze anikeze ubulukhuni, ukuqina, kanye nokuziphatha okufanayo komshini.
4. Ukuguquguquka Kwe-Supply Chain
Ukusebenzisa izinto ezilinganayo kuqinisekisa ukuthi ukukhiqizwa akumi ngenxa yokuntuleka kokutholakala okungu-1.2311.
Indlela Yokukhetha Okulingana Okufanele
Ukukhetha okulingana okulungile kudinga ukucatshangelwa izici eziningana:
A. Izindinganiso Zesifunda
Uma usebenza eNyakatho Melika,I-P20kuyisinqumo esingcono kakhulu. EJapane,I-SCM4isetshenziswa kakhulu.
B. Izidingo Zesicelo
Cabanga ngokuqina okudingekayo, ukuhanjiswa kokushisa, ukupholisha, kanye nokumelana nokuguguleka. Zonke izinto ezilinganayo azikwazi ukushintshaniswa ngo-100%.
C. Isitifiketi Nokulandelela
Qinisekisa ukuthi impahla iqinisekisiwe ngokwezindinganiso zomhlaba wonke.i-sakysteelinikeza i-MTC (iSitifiketi Sokuhlola Umshini) yazo zonke izimpahla zensimbi yamathuluzi.
Ukwelashwa Kokushisa Namathiphu Okusebenza Ngemishini
Nakuba i-1.2311 kanye nezinto ezifanayo nayo zinikezwa zisesimweni esiqinile, ukwelashwa okwengeziwe kwendawo noma ukufaka i-nitriding kungathuthukisa ukumelana nokuguguleka.
Amathiphu Okusebenza Ngemishini:
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Sebenzisa amathuluzi okusika i-carbide
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Gcina ukutholakala kwe-coolant okuzinzile
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Gwema isivinini esikhulu sokusika ukuze unciphise ukuqina komsebenzi
Amanothi Okwelapha Ukushisa:
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Akudingeki ukufakelwa i-annealing ngaphambi kokusetshenziswa
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Ukufaka i-nitriding ebusweni kungathuthukisa ukumelana nokuguguleka ngaphandle kokushintsha ukuqina kwengaphakathi
Ukuqedwa Nokupholisha Okungaphezulu
1.2311 kanye nezinto ezifanayo nazo zinikeza ukupholisha okuhle, ikakhulukazi okubaluleke kakhulu ekwenzeni isikhunta sepulasitiki. Ukuqeda kwesibuko kuyenzeka uma kusetshenziswa amasu afanele okupholisha.
Abahlinzeki Abathembekile be-1.2311 kanye Nezilinganiso
Uma ufuna i-1.2311 noma okufana nayo njenge-P20, kubalulekile ukusebenzisana nabaphakeli bensimbi abathembekile.
i-sakysteel, umhlinzeki wensimbi engagqwali nensimbi ehlanganisiwe ochwepheshe, unikeza:
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Insimbi yamathuluzi eqinisekisiwe engu-1.2311 / P20
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Izinsizakalo ezilinganiselwe ngobukhulu
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Ukuthunyelwa komhlaba wonke
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Imibhalo ye-MTC
i-sakysteelkuqinisekisa ikhwalithi ezinzile, ukulandeleka, kanye namanani okuncintisana kuwo wonke amazinga amakhulu ensimbi yamathuluzi.
Isiphetho
Ukuqonda okulingana nensimbi yamathuluzi1.2311kubalulekile ekukhetheni izinto ezisebenzayo ekubunjweni kwepulasitiki kanye nokusetshenziswa kwamathuluzi. Okufanayo okuvamile kakhulu yilokhuI-AISI P20, enezici ezifanayo zemishini nezamakhemikhali. Ezinye izinto ezifanayo zifaka i-SCM4 eJapan kanye ne-3Cr2Mo eShayina.
Kungakhathaliseki ukuthi usebenza kuma-injection molds, izingxenye ze-die cast, noma amathuluzi anzima, ukusebenzisa izinto ezilinganayo ezifanele kuqinisekisa ukusebenza kahle kanye nokusebenza kahle kwezindleko. Njalo xhumana nonjiniyela wakho wezinto zokwakha futhi uthembele kubaphakeli abathembekile abanjengoi-sakysteelukuhlangabezana nezidingo zakho zensimbi yamathuluzi.
Isikhathi sokuthunyelwe: Agasti-05-2025