Inqubo ye-welding ye-arc ibalulekile ekwakheni ipayipi elishiswe yi-welded, ikakhulukazi amapayipi wegesi yemvelo. Ubuchwepheshe busebenzisa amazinga okushisa aphezulu ukwakha ubuhlobo obuqinile nobuqinile phakathi kwamapayipi, uqinisekise ukuthi amapayipi angamelana nobunzima bohlelo oluhlosiwe. Kodwa-ke, njenganoma iyiphi inqubo yokwenza, i-arc welding inezinselelo zayo. Izinkinga ezijwayelekile zePipeline Welding zingahlehlisa ubuqotho be-Weld, okuholela ekuhlulekeni okungenzeka ensimini. Ukuqonda lezi zinkinga nokusebenzisa izindlela zokuvimbela kubalulekile kubakhiqizi, ikakhulukazi izinkampani ezifana nezethu, esifundazweni saseCangebe, esifundazweni saseCangebe, obekungumholi embonini kusukela ngo-1993.
Iziphene ezijwayelekile zamapayipi
1. I-Popolity: Lesi sici sivela lapho amaphakethe endiza efomu ngaphakathi kweWeld, enza buthaka ama-weld. I-porolity ingabangelwa ukungcoliswa, umswakama, noma izindlela ezingafanele zokufafaza.
2. Undercut: Lapho umzali wensimbi emaphethelweni e-weld ancibilike, kwakhiwa i-groove, yenza buthaka ama-weld. Lokhu kuvame ukubangelwa ukushisa ngokweqile noma ngejubane elingalungile le-welding.
3. Ukufakwa: Lezi yizinto ezingezona zensimbi ezibanjwa eWeld futhi zenze buthaka i-Weld. Ukuthambisa kungavela ku-slag noma okunye ukungcola okungasuswa kahle ngaphambi kokufudumeza.
4. Ukuqhekeka: Kungenzeka ukuqhekeka kuI-Tube Weldnoma indawo ethinteke kakhulu ngenxa yokupholisa okusheshayo, izinto ze-filler ezingafanele noma ukucindezelwa kwe-weld ngokweqile.
5. Ukuhlanganiswa okunganele: Lesi sici sivela lapho insimbi ye-weld ingafaki ngokwanele ngensimbi yomzali, okuholela ekuhlanganiseni okubuthakathaka. Lokhu kungabangelwa ukushisa okunganele noma inqubo engafanele ye-Welding.
Ungakuvimbela Kanjani Izinkinga Ze-Welding
Ukuvimbela lezi zinkinga ezijwayelekile ze-welding we-welding kudinga inhlanganisela yokuqeqeshwa okufanele, ukugcinwa kwemishini, kanye nokunamathela kwimikhuba emihle kakhulu. Nawa amanye amasu ongawasebenzisa:
1. Ukuqeqeshwa okufanele: Kubalulekile ukuqinisekisa ukuthi ama-welders akho aqeqeshelwe kahle kumasu we-welding arlc. Ukuqeqeshwa okujwayelekile kungasiza ukubagcina kusesikhathini nemikhuba yakamuva namasu.
2 Ukuhlolwa njalo nokuhlolwa kwama-welds kungabona izinkinga ngaphambi kokukhula kube yizingqinamba ezinkulu.
3. Ukulungiswa Kwemishini: Ukugcinwa njalo kwemishini yokufaka insimbi kubalulekile ukuze kuqinisekiswe ukusebenza okuhle. Lokhu kufaka ukubheka ukulinganisa okufanele, ukuhlanza, kanye nokubuyisela izingxenye ezigqokwa.
I-4. Ukulungiselela okubonakalayo: Ukulungiselela okufanele kwezinto zokwakha ngaphambi kokufudumala kunganciphisa kakhulu ubungozi bezinkinga. Lokhu kufaka phakathi ukuhlanza ingaphezulu ukuze ususe okungokwemvelo kanye nokuqinisekisa okuqukethwe komile.
I-5. Imvelo elawulwayo: Ukuxoxa endaweni elawulwayo kungasiza ekunciphiseni ubungozi obubangelwa yizici zangaphandle ezifana nezinga lokushisa kanye nomswakama.
I-6. Sebenzisa izinto ezisezingeni eliphakeme: Ukuthenga kwekhwalithi ye-welding yokuthenga kunganciphisa amathuba okuphela kweziphambeko. Lokhu kufaka ukusebenzisa impahla efanelekile ye-filler kanye nokuqinisekisa ukuthi impahla yomzali ihlangabezana nemininingwane efanele.
Isitshalo sethu eCongzhou sikhiqiza amathani angama-400,000 amapayipi ensimbi ngonyaka nge-680 abasebenzi abazinikezele. Ukuzibophezela kwethu kwikhwalithi kanye nokwenza izinto ezintsha kusigcina phambili embonini. Ngokugxila ekuvikeleni iziphambeko ezijwayelekile ze-welding we-welding, siqinisekisa ukuthi amapayipi ethu anezinwele, ikakhulukazi lawo asetshenziswa kumapayipi egesi yemvelo, ahlangabezane nokwethenjwa okuphezulu kakhulu kanye namazinga okusebenza.
Ngamafuphi, ukuqonda ukulimala okujwayelekile kwe-welding ye-welding kanye nokusebenzisa izindlela zokuvimbela zibalulekile kubakhiqizi embonini yepayipi eluhlaza. Ngokubeka phambili ikhwalithi nokuqeqeshwa, izinkampani zingakhiqiza imikhiqizo eqinile, ethembekile evikelekile ngesikhathi.
Isikhathi sePosi: Mar-11-2025