1.Isigaba sensimbi
Indlela yesigaba esigcwele ingenye yezindlela eziyinhloko zokuhlukanisa phakathi kwamapayipi ensimbi ahlangene kanyeamapayipi ensimbi angenamthungo.I-high-frequency electro-coal welding yamapayipi ensimbi ayifaki izinto zokushisela, ngakho-ke i-welding front yepayipi yensimbi ehlanganisiwe incane kakhulu.Uma indlela yokugaya bese kusetshenziswa isitshulu, umthungo awukwazi ukubonakala kahle.Ijoyinti yamalahle e-Yang kagesi enemvamisa ephezulu iqedwa ngaphandle kokwelashwa kokushisa, okuzokwenza ukuthi ukwakheka komthungo kuhluke ngokuyisisekelo kokubalulekile kwepayipi lensimbi.Lapho i-ferrite ne-Wigmansite, isisekelo sensimbi nezakhiwo ze-weld zone zibonwa, , ungakwazi ukukhomba ngokunembile amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenasici.
2.Indlela yokugqwala
Enkambweni yokusebenzisa indlela yokugqwala ukuhlukanisa phakathi kwamapayipi ensimbi ashiselwe kanyeamapayipi ensimbi angenamthungo, imithungo yamapayipi ensimbi ashiselwe kufanele ipholishwe.Ngemuva kokuthi ukugaya kuqediwe, iminonjana yokugaya kufanele ibonakale, bese ubuso bokugcina bucoliswe nge-sandpaper kuma-welds.Futhi sebenzisa isisombululo sotshwala esingu-5% se-nitric acid ukwelapha ubuso bokuphela.Uma kuvela i-weld esobala, kungafakazelwa ukuthi ipayipi lensimbi liyipayipi lensimbi elishiselwe.
3. Hlukanisa amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokwenqubo
Lapho kuhlukaniswa phakathi kwamapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokusekelwe kwinqubo yokukhiqiza, amapayipi ensimbi ashiselwe akhiwa ngokusebenzisa amasu afana nokugoqa okubandayo nokukhishwa, okubandakanya inqubo yokushisela. Izinqubo zamapayipi ashiselwe zisetshenziselwa Lapho ukushiselwa, ukushiselwa kwepayipi elivunguzayo kanye nokushisela ipayipi lomthungo kuzokwakhiwa, okuzokwenza amapayipi ensimbi ayindilinga, amapayipi ensimbi ayizikwele, amapayipi ensimbi amise okweqanda, amapayipi ensimbi angonxantathu, amapayipi ensimbi anama-hexagonal, amapayipi ensimbi amise okwejinja, amapayipi ensimbi angama-octagonal, kanye nalawo ayinkimbinkimbi nakakhulu.Ipayipi Lensimbi.
4. Hlela amapayipi ensimbi ashiselwe kanye namapayipi ensimbi angenamthungo ngokuya ngokusetshenziswa kwawo
Amapayipi ensimbi ashiselwe anamandla aphakeme okugoba namandla okugoqa kanye namandla amakhulu okuthwala umthwalo, ngakho ngokuvamile asetshenziswa kabanzi ekwenzeni izingxenye zemishini.Ngokwesibonelo, amapayipi okubhola uwoyela, imishayo yokushayela imoto, amafreyimu amabhayisikili, nezikafula zensimbi ezisetshenziswa ekwakheni konke kwenziwa ngamapayipi ensimbi ashiselwe.Nokho, amapayipi ensimbi angenamthungo angasetshenziswa njengamapayipi okuthutha uketshezi ngenxa yokuthi anendawo ephambanayo engenalutho futhi ayimicu yensimbi emide engenamithungo eduze kwawo.
Isikhathi sokuthumela: Nov-10-2023