Iintsimbi zezixhobo zibalulekile kwimizi-mveliso neyokwenza isikhunta ngenxa yokuba zinamandla kakhulu, zilukhuni, kwaye ziyamelana nokuguquguquka xa kushushu kakhulu. Olunye uhlobo lwentsimbi yezixhobo ezisetyenziswa kakhulu lolu1.2311, eyaziwa ngokuba nokupholishwa kwayo okuhle, ukusebenza kwayo kakuhle, kunye nokuqina kwayo okufanayo. Kwiinjineli zamazwe ngamazwe, abathumeli, okanye abavelisi abajongana nemigangatho eyahlukeneyo yentsimbi efana ne-AISI, i-DIN, i-JIS, kunye ne-EN, ukuqonda i-elilinganayoyemigangatho yentsimbi efana1.2311kubalulekile.
Eli nqaku liphonononga izixhobo zentsimbi ezilingana nazo1.2311, iipropati zayo, usetyenziso oluqhelekileyo, kunye nendlela yokwenza izigqibo ezilungileyo zokufumana izixhobo zentsimbi kwiimarike zehlabathi.
Ukuqonda i-1.2311 Tool Steel
1.2311yintsimbi yeplastiki eqinisiweyo ngaphambili phantsi kweI-DIN (Deutsches Institut für Normung)Isetyenziswa kakhulu kwiinkuni zeplastiki kunye nezixhobo ezifuna ukupholishwa okugqwesileyo kunye nokuqina okuhle.
Ukwakheka kweekhemikhali kwe-1.2311
Ulwakhiwo oluqhelekileyo lwe-1.2311 luthi:
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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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IManganese (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%
Olu lungelelwaniso lweekhemikhali lunika iipropati ezibalaseleyo eziyi-1.2311 zokusetyenziswa kweplastiki kunye noomatshini bokubumba.
Izixhobo zentsimbi ezilingana ne-1.2311
Xa usebenza kumazwe ngamazwe okanye ufuna uncedo kubaboneleli abahlukeneyo, ukwaziamabakala alinganayoye-1.2311 kweminye imigangatho ibalulekile. Nazi ezona zinto zifanayo zaziwayo:
| Umgangatho | Ibanga elilinganayo |
|---|---|
| I-AISI / SAE | P20 |
| I-JIS (eJapan) | I-SCM4 |
| I-GB (eTshayina) | 3Cr2Mo |
| EN (eYurophu) | 40CrMnMo7 |
Zombini iiklasi ziqiniswe kwangaphambili ukuya kuthi ga malunga28-32 HRC, okwenza zilungele ukusetyenziswa ngaphandle konyango olongezelelweyo lobushushu kwiindawo ezininzi zokusebenza.
Usetyenziso lwe-1.2311 / P20 Tool Steel
Iintsimbi zezixhobo ezifana ne-1.2311 kunye ne-P20 efanayo nazo zinokuguquguquka kakhulu. Izicelo eziqhelekileyo ziquka:
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Iziseko zokubumba ngenaliti
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Iimbumba ezivuthuzayo
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Iimbumba zokuphosa iidayi
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Izixhobo zoomatshini
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Izixhobo zokwenza iplastiki
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Izixhobo zomzekelo
Ngenxa yokuzinza kwazo okuhle ngobukhulu kunye namandla aphezulu okuchukumisa, ezi zinto zifanelekile kwiinkuni eziphakathi nezinkulu.
Iingenelo zokusebenzisa iintsimbi zezixhobo ezilinganayo eziyi-1.2311
Ukusebenzisa amabakala alinganayo afanaP20 or I-SCM4endaweni ye-1.2311 inokubonelela ngokuguquguquka kunye nokonga iindleko. Nazi ezinye zeenzuzo eziphambili:
1. Ukufumaneka kweHlabathi
Ngezinto ezifanayo ezifana ne-P20 kunye ne-SCM4, abasebenzisi banokufumana izinto ezifanayo kwihlabathi liphela kubaboneleli abathembekileyo abafanai-sakysteel.
2. Ukonga iindleko
Izinto ezilinganayo zinokufumaneka lula okanye zisebenzise imali eninzi kwiindawo ezithile, nto leyo evumela amaqhinga angcono okuthenga.
3. Ukusebenza ngokuQhubekekayo
Uninzi lwezinto ezilingana ne-1.2311 zenziwe ukuze zibonelele ngobunzima, ukuqina, kunye nokuziphatha okufanayo koomatshini.
4. Ukuguquguquka kweTyathanga loNikezelo
Ukusebenzisa izinto ezilinganayo kuqinisekisa ukuba imveliso ayimiswa ngenxa yokungabikho kwe-1.2311.
Indlela Yokukhetha Elilinganayo Elifanelekileyo
Ukukhetha into echanekileyo kufuna ukuqwalaselwa kwezinto ezininzi:
A. Imigangatho yeSithili
Ukuba usebenza eMntla Melika,P20yeyona ndlela ilungileyo. EJapan,I-SCM4isetyenziswa kakhulu.
B. Iimfuno zeSicelo
Cinga ngobunzima obufunekayo, ukuhanjiswa kobushushu, ukupholishwa, kunye nokumelana nokuguguleka. Zonke izinto ezifanayo azitshintshiseki ngokupheleleyo.
C. Isiqinisekiso kunye nokulandelelwa
Qinisekisa ukuba izinto ezisetyenzisiweyo ziqinisekisiwe ngokwemigangatho yamazwe ngamazwe.i-sakysteelIbonelela ngeMTC (iSiqinisekiso soVavanyo lweMill) kuzo zonke izixhobo zentsimbi.
Iingcebiso Zonyango Lobushushu kunye Nokwenza Imishini
Nangona i-1.2311 kunye nezinye izinto ezifanayo zibonelelwa zikwimeko yokuqina kwangaphambili, unyango olongezelelweyo lomphezulu okanye i-nitriding inokuphucula ukumelana nokuguguleka.
Iingcebiso Zokwenza Umatshini:
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Sebenzisa izixhobo zokusika ikhabhayithi
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Gcina umbane opholileyo uzinzile
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Kuphephe isantya esiphezulu sokusika ukuze unciphise ukuqina komsebenzi
Amanqaku Onyango Lobushushu:
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Akufuneki ukuba i-Annealing isetyenziselwe ngaphambi kokusetyenziswa
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Ukucoca umphezulu kunokuphucula ukumelana nokuguguleka ngaphandle kokutshintsha ukuqina kwentloko
Ukugqiba kunye nokuPolisha umphezulu
I-1.2311 kunye nezinye izinto ezifanayo nayo zibonelela ngokukhazimla okuhle, ingakumbi ekubumbeni iplastiki. Ukugqitywa kwesipili kuyafumaneka xa kusetyenziswa iindlela ezifanelekileyo zokukhazimla.
Ababoneleli abathembekileyo be-1.2311 kunye ne-Equivalents
Xa ufuna i-1.2311 okanye izinto ezifanayo ezifana ne-P20, kubalulekile ukusebenzisana nabathengisi bentsimbi abathembekileyo.
i-sakysteel, umthengisi wentsimbi engatyiwayo neyodidi oluphezulu, unikezela:
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Isixhobo sentsimbi se-1.2311 / P20 esiqinisekisiweyo
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Iinkonzo ezilinganiselweyo ngobukhulu
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Ukuthunyelwa kwempahla kwihlabathi liphela
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Uxwebhu lwe-MTC
i-sakysteeliqinisekisa umgangatho ozinzileyo, ukulandeleka, kunye namaxabiso akhuphisanayo kuzo zonke iiklasi eziphambili zentsimbi yezixhobo.
Isiphelo
Ukuqonda i-tool steel elingana ne1.2311Kubalulekile ekukhetheni izinto ezisebenzayo kwiplastiki yokubumba kunye nokusetyenziswa kwezixhobo. Eyona nto ixhaphakileyo ifana nayo yileI-AISI P20, eneempawu ezifanayo zoomatshini nezekhemikhali. Ezinye izinto ezifanayo ziquka i-SCM4 eJapan kunye ne-3Cr2Mo eTshayina.
Nokuba usebenza kwii-injection molds, ii-die cast parts, okanye izixhobo ezinzima, ukusebenzisa izixhobo ezilinganayo kuqinisekisa ukusebenza kakuhle kunye nokusetyenziswa kakuhle kweendleko. Soloko unxibelelana nonjineli wakho wezinto kwaye uthembele kubaboneleli abathembekileyo abafanai-sakysteelukuhlangabezana neemfuno zakho zentsimbi yesixhobo.
Ixesha lokuthumela: Agasti-05-2025