Amapayipi we-weldered angenasisekelo angaba nezinkinga eziningi ngesikhathi senqubo yokufaka i-welding, ezinjengezigaba, ama-pores, ashward, ashward, okungasetshenziswanga, ukuqhekeka, njalonjalo. Manje-ke, hlobo luni lokuqhekeka oyaziyo lapho amapayipi we-welding angenamikhawulo?
1. Ukuqhekeka okushisayo
Kubhekiswa ekuqhekekeni kwe-welding okukhiqizwe yinsimbi eWeld kanye nokushisa indawo okuthintekile ngesikhathi senqubo yokushiswa kwe-welding kuya ebangeni lokushisa eliphakeme eduze komugqa we-solus. Izindlela zokuvimbela: Lawula ngokuqinile okuqukethwe ukungcola okulimazayo okufana nesibabule kanye ne-phosphorus ngamapayipi we-welded angenasisekelo nezinto zokwakha izinsimbi, kunciphisa ukuzwela kokuqhekeka okushisayo; Lungisa ukwakheka kwamakhemikhali kwensimbi ye-weld, ukuthuthukisa ama-weld microscucture, okusanhlamvu okuhlaziya, nokuthuthukisa ipulasitiki. Ukunciphisa noma ukuhlakaza izinga lokuhlukaniswa; Sebenzisa izinto ze-alkaline welding ukunciphisa okuqukethwe ukungcola ku-weld futhi kuthuthukise izinga lokuhlukaniswa.
2. Ukuqhekeka okubandayo
Kubhekiswa ekuqhekekeni okwenziwe lapho kuhlanganiswa i-welded kupholile emazingeni okushisa aphansi, abizwa ngokuthi ukuqhekeka okubandayo. Izindlela zokuvimbela: Sebenzisa izinto eziphansi ze-hydrogen zohlobo lwe-welding, landela imiyalo emiyalweni ngaphambi kokusetshenziswa; Susa owoyela nomswakama ezinhlangeni ngaphambi kokufudumala, wehlise okuqukethwe kwe-hydrogen eWeld; Khetha amapharamitha we-welding anengqondo kanye nokufakwa kokushisa ukunciphisa ukuthambekela okunzima kwe-Weld kufakwa ngaphansi kokwelashwa kwe-hydrogen ngokushesha ngemuva kokuphunyuka kwe-hydrogen ukuvumela ukuhlanganiswa kwe-weldrogen;
3. Ukuqhekeka kabusha
Kubhekiswa ekuqhekekeni okwenziwe ngemuva kokuthi ipayipi elingenasisekelo lensimbi evuthayo liphinde lifudunyezwe ebangeni lokushisa elithile (ukunciphisa ukucindezela ukwelashwa okushisa noma enye inqubo yokushisa), okubizwa ngokuthi yinqubo yokushisa)
Izindlela zokuvimbela: Ngaphansi kwesisekelo sokuhlangabezana nezidingo zokwakhiwa, khetha izinto ezisetshenziswayo ze-welding, ukuze amandla we-weld aphansi kune-webhusayithi, gwema imifantu endaweni ethintekile ekushiseni; Nciphisa ukucindezelwa kwezinsalela ze-welding kanye nokuhlushwa kwengcindezi; Lawula ukufakwa kokushisa kwe-welding kwepayipi elinezinwele, khetha ngokufanelekile okushisa nokushisa okushisa nokushisa ukushisa, futhi uvikele indawo ebucayi ngangokunokwenzeka.
Ipayipi elinensimbi elingagqwali kufanele linake imvelo ezungezile ngesikhathi senqubo yokukhiqiza, bese wenza izinguquko ezifika ngesikhathi bese yenza amarekhodi. Ngokuhambisana nemibandela ehlukahlukene eboniswa abakhiqizi be-welded yensimbi engenasici, Hangao tech (seko mishini)s I-welden-speed stainless insimbi yepayipi yokukhiqiza ipayipi yokwenza ishubhu isebenzisa uhlelo olukhethekile lokulawula i-SECO ukulawula i-arc ebonakalayo, ethuthukisa kakhulu ukusebenza kahle nekhwalithi ye-welding. Ngasikhathi sinye, umtshina wephutha wamanje we-Eddy usetshenziswa ngokuhlanganiswa ukuqapha udonga olungaphakathi lwepayipi elinenkani ngaso sonke isikhathi. Uhlelo oluhlakaniphile lwe-PLC luqapha futhi luqopha idatha yokukhiqiza yepayipi elibekiwe ngesikhathi sangempela, ukuze isivuno sithuthuke kakhulu, ngaleyo ndlela sinciphise izindleko.
