Ibha Yensimbi Ehlanganisiwe Ye-ASTM A536 | Induku Yensimbi Ehlanganisiwe Ye-Graphite
Isingeniso Somkhiqizo
I-ASTM A536 Nodular Cast Iron Bar iyinto eklanywe ngokunemba eyenzelwe ukusetshenziswa okuphezulu ezinhlelweni ze-hydraulic nezezimoto. Yenziwe ngokwezinga eliqinile le-ASTM A536, le nsimbi ye-spheroidal graphite (SG) ihlanganisa amandla ensimbi nezici zensimbi ezikwazi ukuphotha kahle kakhulu kanye nezici zokunciphisa ukudlidliza. Ibaluleke kakhulu ngokumelana kwayo nokukhathala okuhle kakhulu, ukusebenza kahle kwemishini, kanye nokuqina kobukhulu ngaphansi kwengcindezi.
Insimbi ephonswe ngamaqhubu, ebizwa nangokuthi insimbi ephonswe ngamaqhubu, ihlukile kwensimbi empunga ngoba okuqukethwe yikhabhoni kwakha amaqhubu e-graphite angama-spheroidal esikhundleni samaqhubu. Lo mehluko wesakhiwo uyinika amandla aphezulu kakhulu futhi inikeze amandla, okwenza ibe yinto ethembekile ezindaweni ezithwala umthwalo kanye nezinokucindezeleka okukhulu.
- imigoqo yensimbi ethambile ikhiqizwa ngokuhambisana nezindinganiso zomhlaba wonke. Amazinga ensimbi asetshenziswa kakhulu emigoqo yensimbi ethambile abonakaliswa ngezindlela ezahlukene ngokusho kwamazwe ahlukene kanye nezindinganiso.
Okulandelayo yizinhlobo ze-ductile iron steel grades (amamaki) ezisetshenziswa kakhulu ngaphansi kwezinhlelo eziningana ezijwayelekile ezivamile:
| I-ASTM A536 | NGO-1563 | I-ISO 1083 | I-JIS G5502 |
| 60-40-18 | I-EN-GJS-400-15 | I-GGG40 | FCD400 |
| 65-45-12 | I-EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | I-EN-GJS-500-7 | I-GGG50 | FCD500 |
| 100-70-03 | I-EN-GJS-600-3 | I-GGG60 | FCD600 |
Incazelo Yomkhiqizo
Izinduku zensimbi ezithambile zivame ukusetshenziswa ezindaweni ezifana nezingxenye zamagiya nezingxenye zeshaft ekukhiqizeni imishini, ama-crankshaft nezinduku zokuxhuma embonini yezimoto, amapayipi nezingxenye zesakhiwo emkhakheni wokwakha, izingxenye ze-hydraulic emishinini yokwakha, kanye nama-valve kanye nemizimba yamaphampu embonini yamandla.
Amapharamitha omkhiqizo
| Igama Lomkhiqizo | Ibha Yensimbi Eyindilinga Ye-Ductile/Ibha Yensimbi Eyindilinga Ye-Ductile |
| Okujwayelekile | I-ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Ububanzi Bangaphandle (OD) | 20 mm – 600 mm (kungenziwa ngezifiso) |
| Ubude | 1 m – 6 m (kungenziwa ngezifiso) |
| Amandla Okudonsa | 400 – 800 MPa |
| Amandla Okukhiqiza | 250 – 500 MPa |
| Ubulukhuni | 130 – 280 HB |
| Ukwelashwa Kokushisa | okufakwe emanzini, okujwayelekile, noma okucishiwe nokuthosiwe |
| Isimo Somphezulu | Njengoba kufakwe / Kufakwe ngomshini / Kuhlutshiwe |
| Ukwelulwa | 2% – 18% |
| Isimo sokulethwa | Amabha ayindilinga/amabha ayisikwele/amabha ayisicaba noma asikwe ngosayizi |
Izinhlelo Zokusebenza Zomkhiqizo
>Izingxenye zesilinda se-hydraulic
>Izinhlelo zokumiswa kwezimoto
>Izingxenye zokudlulisa
>Imizimba yephampu kanye nezindlu zamavalvu
>Izinhlaka zemishini esindayo
Ukuboniswa Komkhiqizo
Ukuhlolwa kanye nemidwebo yokupakisha
Amagama angukhiye
Ibha yensimbi ehlanganisiwe ye-ASTM A536, induku yensimbi ehlanganisiwe enezimbotshana, insimbi ye-graphite eyisiphepho, insimbi ye-SG yezingxenye ze-hydraulic, ibha eyindilinga yensimbi ehlanganisiwe, insimbi ehlanganisiwe yezingxenye zezimoto