Imishini yamapayipi ensimbi ihlanganisa izinhlobo eziningana ezenzelwe izinqubo ezahlukene zokukhiqiza kanye nezidingo zokukhiqiza. Phakathi kwezinhlobo ezivelele yilezi:
- **Imishini Yokugaya Amapayipi ye-ERW (Ephikisana Nokushisela Ugesi)**: Ama-ERW mill asebenzisa ama-current kagesi ukudala ama-weld eceleni komthungo wezinsimbi zensimbi, akha amapayipi. Inqubo ihilela ukudlulisa umcu ochungechungeni lwama-roller ukuze ulubumbe lube yipayipi eliyindilinga, kulandelwe ukushisela okuvama kakhulu ukuze kuhlanganiswe imiphetho. Ama-ERW mill ayakwazi ukushintshashintsha, ayakwazi ukukhiqiza amapayipi anobubanzi obuhlukahlukene kanye nobukhulu bodonga obufanele ukusetshenziswa ekwakheni, engqalasizinda, kanye nasezimbonini zezimoto.
- **Imishini Yokugaya Amapayipi Engenamthungo**:Lezi zigayo zikhethekile ekukhiqizeni amapayipi ensimbi angenamthungo ngaphandle kokushintshwa kwe-longitudinal. Inqubo iqala ngokushisa ama-billet ensimbi ayisilinda kuze kufike ekushiseni okuphezulu bese ewabhoboza ukuze akhe igobolondo elingenalutho. Igobolondo liyagingqika futhi lilinganiswe ukuze kufezwe ubukhulu nezakhiwo ezifiselekayo. Amapayipi angenamthungo aziwa ngamandla awo aphezulu, ukufana, kanye nokufaneleka kwezicelo ezidinga ukumelana nokucindezela, njengepayipi likawoyela negesi kanye namapayipi ebhoyila.
- **Imishini Yokushisela Amapayipi E-HF (Imvamisa Ephakeme)**: Ama-HF welding mills asebenzisa ukushisa kwe-induction okuvamise ukuba phezulu ukudala ama-welds emicu yensimbi. Le nqubo ihilela ukudlulisa i-strip nge-induction coil ekhiqiza ugesi, ifudumale emaphethelweni e-strip iye ekushiseni kwe-welding. Kusetshenziswa ingcindezi ukuze kwakhiwe i-weld, kukhiqizwe amapayipi ngempumelelo ngaphandle kokulahlekelwa yizinto ezibonakalayo. I-HF welding ivame ukusetshenziswa ekukhiqizeni amapayipi ezingxenyeni zezimoto, ifenisha, kanye nezinhlelo zokusebenza zesakhiwo.
- **Imishini Yokushisela Amapayipi Nge-Laser**: Izigayo zokushisela nge-laser zisebenzisa ubuchwepheshe be-laser obuthuthukisiwe ukuze kufezwe ukushisela okunembile nokuseqophelweni eliphezulu emapayipini ensimbi. Le ndlela isebenzisa imisebe ye-laser egxile ekuncibilikiseni nasekuhlanganiseni imiphetho yemicu yensimbi noma amashubhu ngaphandle kokuthintana ngokomzimba. Amapayipi ashiselwe nge-laser abonisa ukuphambuka okuncane, amandla amahle kakhulu okushisela, futhi afaneleka kakhulu ekusetshenzisweni okudinga ukuqedwa kobuhle obuphezulu kanye nekhwalithi yokushisela.
Isikhathi sokuthunyelwe: Julayi-27-2024
