Imigoqo eyindilinga yensimbi yekhabhoni iwuhlobo lwensimbi enesigaba esiyindilinga. Yenziwe ngensimbi yesakhiwo sekhabhoni futhi isetshenziswa kabanzi ekukhiqizeni imishini, ekwakheni, ezingxenyeni zehadiwe, nakweminye imikhakha. Ngokusekelwe kokuqukethwe kwekhabhoni, ingahlukaniswa ibe yinsimbi enekhabhoni ephansi, insimbi enekhabhoni ephakathi, kanye nensimbi enekhabhoni ephezulu, ngayinye ifanele ukusetshenziswa okuhlukile. Manje sizogxila emigoqo eyindilinga yensimbi yekhabhoni ephakathi C45.
Imigoqo eyindilinga ye-C45 uhlobo lwensimbi engeyona i-alloy medium-carbon kanye nensimbi yobunjiniyela bekhabhoni esetshenziswa kabanzi. Insimbi ye-C45 inezakhiwo ezinhle kakhulu zemishini, amandla aphezulu, ukusebenza kahle kwemishini, kanye nokuqina okuphakathi. Ngenxa yokusebenza kwayo okuhle kakhulu kanye nokusebenza kahle kwezindleko, imigoqo eyindilinga ye-C45, amapuleti, imigoqo eyisicaba, kanye nemigoqo yesikwele isetshenziswa ekucimeni nasekuqiniseni ama-axle, amabhawodi, izinduku zokuxhuma ezihlanganisiwe, ama-crankshaft, imigoqo yokujikisa, amagiya akhanyayo, izinduku zokuqondisa, izikulufo, izinto zokubopha, amasondo namathayi, imigoqo, amasikela, izimbazo, imimese, izingcezu zokubhoboza ezenziwe ngokhuni, izando, njll.
Izakhiwo zemishini zemigoqo yensimbi eyindilinga ye-C45:
Izakhiwo zemishini zisesimweni esiphelile nesithambile
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2) | 抗拉强度 (N/mm 2) | I-伸长率 A 5 (%) | 减少 Z (%) |
| <16 | <8 | 分钟。490 | 700-850 | 分钟。14 | 分钟。35 |
| <17-40 | <8<=20 | 分钟。430 | 650-800 | 分钟。16 | 分钟。40 |
| <41-100 | <20<=60 | 分钟。370 | 630-780 | 分钟。17 | 分钟。45 |
Izakhiwo zemishini ngaphansi kwezimo ezijwayelekile
| 直径d (mm) | 厚度 t (mm) | 0.2% 屈服强度 (N/mm 2) | 抗拉强度 (N/mm 2) | I-伸长率 A 5 (%) |
| <16 | <16 | 分钟。390 | 分钟。620 | 分钟。14 |
| <17-100 | <16<=100 | 分钟。305 | 分钟。305 | 分钟。16 |
| <101-250 | <100<250 | 分钟。275 | 分钟。560 | 分钟。16 |
Ukwelashwa kokushisa kwe-DIN C45 round bar steel grade grade
| 锻造或热轧: | 1100 – 850°C |
| 标准化: | 840 – 880°C/空气 |
| 软退火: | 680 – 710°C/炉 |
| 硬化: | 820 – 860°C/水，油 |
| 回火: | 550 – 660°C/空气 |
Enye yezinzuzo eziyinhloko zezinsimbi zensimbi zekhabhoni ze-C45 ukuthi zisebenza kahle kakhulu. Lesi sici senza kube lula ukuzisika, ukwakheka, nokuqedela, okwenza zibe zilungele ubunjiniyela obunembile. Ngaphezu kwalokho, insimbi ye-C45 inokuqina okuhle, okusho ukuthi izakhiwo zayo zemishini zingathuthukiswa ngokwelashwa ngokushisa. Lokhu kuguquguquka kwenza ifaneleke ezinhlotsheni eziningi zezicelo, kusukela ezingxenyeni zesakhiwo ezilula kuya ezingxenyeni zemishini eziyinkimbinkimbi.
Ngamafuphi, imigoqo yensimbi eyindilinga ye-C45 iyinto eguquguqukayo futhi eqinile engahlangabezana nezidingo zezimboni ezahlukahlukene. Ngobubanzi bayo obujwayelekile bosayizi, ukusebenza kahle kakhulu kwemishini, kanye nentengo engabizi, imigoqo yensimbi eyindilinga ye-C45 iyisinqumo esifanele sabakhiqizi abafuna ukuthuthukisa ukusebenza komkhiqizo kanye nesikhathi sokuphila.
Isikhathi sokuthunyelwe: Ephreli-24-2026
