Forging technology
Ulayini ozenzakalelayo onomshini wokushiswa we-hot die forging kanye nesando esisebenza ngogesi esisebenza ngogesi njengoba injini eyinhloko iyindlela yokuthuthukiswa kokukhiqizwa kwe-crankshaft. Le migqa yokukhiqiza ngokuvamile izosebenzisa ubuchwepheshe obuthuthukisiwe obufana nokusika ngokunemba, ukubumba i-roll (i-cross wedge rolling) ukwakha, ukushisa kwe-medium frequency induction, ukuqedela ukucindezela kwe-hydraulic press, njll. amabhande kanye namadivayisi okushintsha isikhunta abuyiselwe ku-turntable ukuze akhe uhlelo lokukhiqiza oluguquguqukayo (FMS). I-FMS ingashintsha ngokuzenzakalelayo i-workpiece futhi ife futhi ilungise ngokuzenzakalelayo imingcele, futhi ihlale ikala phakathi nenqubo yokusebenza. Bonisa futhi urekhode idatha efana nokujiya kokufoja nokucindezela okukhulu futhi uqhathanise namanani angaguquki ukuze ukhethe ukuwohloka okungcono kakhulu kwemikhiqizo yekhwalithi. Lonke uhlelo luqashwe yigumbi lokulawula eliphakathi, elivumela ukusebenza okungenamuntu. I-crankshaft eyenziwe ngale ndlela yokubumba inomucu ogcwele womugqa wokugeleza wensimbi wangaphakathi, ongakhuphula amandla okukhathala ngaphezu kuka-20%.
Ulayini ozenzakalelayo onomshini wokushiswa we-hot die forging kanye nesando esisebenza ngogesi esisebenza ngogesi njengoba injini eyinhloko iyindlela yokuthuthukiswa kokukhiqizwa kwe-crankshaft. Le migqa yokukhiqiza ngokuvamile izosebenzisa ubuchwepheshe obuthuthukisiwe obufana nokusika ngokunemba, ukubumba i-roll (i-cross wedge rolling) ukwakha, ukushisa kwe-medium frequency induction, ukuqedela ukucindezela kwe-hydraulic press, njll. amabhande kanye namadivayisi okushintsha isikhunta abuyiselwe ku-turntable ukuze akhe uhlelo lokukhiqiza oluguquguqukayo (FMS). I-FMS ingashintsha ngokuzenzakalelayo i-workpiece futhi ife futhi ilungise ngokuzenzakalelayo imingcele, futhi ihlale ikala phakathi nenqubo yokusebenza. Bonisa futhi urekhode idatha efana nokujiya kokufoja nokucindezela okukhulu futhi uqhathanise namanani angaguquki ukuze ukhethe ukuwohloka okungcono kakhulu kwemikhiqizo yekhwalithi. Lonke uhlelo luqashwe yigumbi lokulawula eliphakathi, elivumela ukusebenza okungenamuntu. I-crankshaft eyakhiwe yile ndlela yokubumba inomucu ogcwele womugqa wokugeleza kwensimbi wangaphakathi, ongakhuphula amandla okukhathala ngaphezu kwama-20%.