Zeziphi iintlobo eziphambili zoomatshini bombhobho wentsimbi ezikhoyo?

Umatshini wemibhobho yentsimbi uquka iindidi ezininzi ezilungiselelwe iinkqubo ezahlukeneyo zokuvelisa kunye neemfuno zemveliso. Phakathi kweentlobo ezibalaseleyo zezi:

- **ERW (Electric Resistance Welding) IiMiphu zeMibhobho**: Izixhobo ze-ERW zisebenzisa ii-currents zombane ukwenza i-welds ecaleni kwe-seam yeentsimbi zetsimbi, ukwenza imibhobho. Inkqubo ibandakanya ukugqithiswa kwe-strip ngoluhlu lwee-roller ukuze luyimise ibe ityhubhu ye-cylindrical, ilandelwa yi-high-frequency welding ukujoyina imiphetho. Izixhobo zokusila ze-ERW zinezinto ezininzi, ezikwaziyo ukuvelisa imibhobho enobubanzi obahlukeneyo kunye nobukhulu bodonga obulungele ukusetyenziswa kulwakhiwo, iziseko ezingundoqo, kunye noshishino lweemoto.

- **IiMibhobho Yokugawula engenamthungo**:Ezi zixhobo zokusila zisebenza ngokukhethekileyo ekwenzeni imibhobho yentsimbi engenamthungo ngaphandle kweewelds zelongitudinal. Inkqubo iqala ngokufudumeza i-cylindrical steel billets kwiqondo lobushushu eliphezulu kwaye emva koko igqobhoze ukwenza igobolondo elingenanto. Iqokobhe liyaqengqeleka kunye nokulinganisa ukuphumeza imilinganiselo efunekayo kunye neempawu. Imibhobho engenamthungo iyaziwa ngamandla ayo aphezulu, ukufana, kunye nokufaneleka kwezicelo ezifuna ukuxhathisa uxinzelelo, njengemibhobho yeoli kunye negesi kunye neetyhubhu zebhoyila.

- **I-HF (i-High Frequency) i-Welding Pipe Mills**: I-HF welding Mills isebenzisa ukufudumeza okuphezulu-frequency induction ukwenza iiweld kwimicu yentsimbi. Le nkqubo ibandakanya ukudlula umgca ngokusebenzisa i-coil induction eyenza umbane wombane, ukufudumeza imida yomgca kwiqondo lokushisa le-welding. Uxinzelelo lusetyenziselwa ukwenza i-weld, ukuvelisa imibhobho ngokufanelekileyo kunye nenkunkuma yezinto ezincinci. I-HF welding iqhele ukusetyenziselwa ukwenza imibhobho yezixhobo zemoto, ifanitshala, kunye nezicelo zesakhiwo.

- **Laser Welding Pipe Mills**: Izixhobo ze-laser welding zisebenzisa itekhnoloji yelaser ephucukileyo ukuze kuphunyezwe ukuwelda okuchanekileyo kunye nomgangatho ophezulu kwimibhobho yentsimbi. Le ndlela isebenzisa imiqadi yelaser egxininisiweyo ukuze inyibilike kwaye idibanise imiphetho yemigca yentsimbi okanye iityhubhu ngaphandle kokudibana ngokwasemzimbeni. Imibhobho edityaniswe nge-laser ibonisa ukugqwetheka okuncinci, amandla abalaseleyo e-weld, kwaye ifanelekile kwizicelo ezifuna ukugqitywa kobuhle obuphezulu kunye nomgangatho we-weld.