Eqinisweni, insimu yamapayipi ensimbi manje ayihlukaniseki kwezinye izimboni eziningi, njengokukhiqiza izimoto kanye nokukhiqiza imishini. Ukukhiqizwa kwezimoto, imishini nemishini neminye imishini nemishini kunezidingo eziphezulu zokunemba nokushelela kweinsimbi engagqwali amashubhu akhanyayo. Abasebenzisi beshubhu elikhanyayo lensimbi engenasici abanalo kuphela izidingo eziphakeme kakhulu zokunemba nokushelela. Ngenxa yokunemba okuphezulu kwe-insimbi engagqwali ishubhu elikhanyayo, ukubekezelelana kwe-dimensional kungagcinwa kuzintambo ezingu-2-8. Ngakho-ke, amakhasimende amaningi acutshungulwa ngomshini nawenza ukuze onge abasebenzi, izinto zokwakha kanye nesikhathi. Ngokuguga nokudilika,amapayipi angenamthungonoma amakhampasi ashintsha kancane kancane abe amapayipi akhanyayo ensimbi engagqwali. Khona-ke ake sibheke izinyathelo zokucubungula i-welding yamashubhu akhanyayo ensimbi engagqwali:
Inqubo yokushisela yensimbi engagqwali amashubhu akhanyayo: i-welding kagesi preheating, kanye nenqubo yokwelapha ukushisa ngemva kokushisela.
1. Ukushisisa:
Ngaphambi kokushisela i-arc yamashubhu akhanyayo ensimbi engagqwali, phakamisa izinga lokushisa lamashubhu akhanyayo ensimbi engagqwali bese ushisela kancane ngemva kokulawula izinga lokushisa imizuzu engu-30.
Ukwelashwa kokushisisa nokushisa kwe-virtual beam ye-arc arc welding kusetshenziswa ngenkuthalo ikhabethe lokulawula izinga lokushisa elinokulawula izinga lokushisa. Sebenzisa i-far-infrared tracking heat heat electric plate plate. Ukulungiselelwa kweshadi okuhlakaniphile nokuzenzakalelayo nokurekhoda kweshadi, i-coefficient yokudlulisa ukushisa ikala izinga lokushisa ngokunembile. Lapho izinga lokushisa liphakanyisiwe, ibanga phakathi kwamaphuzu wokulinganisa we-coefficient yokudlulisa ukushisa kanye nomphetho wokushisela ngu-15mm-20mm.
2. Inqubo yokushisela:
1. Ukuze ugweme ukuwohloka kokushisela kwamashubhu akhanyayo ensimbi engagqwali, ikholomu ngayinye ehlangene ihlanganiswe ngokulinganayo ngabantu ababili, isiqondiso sokushisela sisuka ngaphakathi siye ezinhlangothini zombili. Inqubo yokusebenza yokushisela i-inlet yokwandisa yangaphakathi (i-welding iseduze ne-beam lapho ukunwetshwa kwangaphakathi kuvulwa) ukuqala kusukela kungqimba lokuqala lweshubhu elikhanyayo elinembile kanye nongqimba lwesithathu lokunemba kweshubhu elikhanyayo ukwenza imodeli yosayizi omncane. ngangokunokwenzeka, ngoba ukushiselwa kwayo kwe-arc kusithinta kakhulu isizathu esiyinhloko sokubola kwe-welding. . Ngemuva kokuthi i-arc arc welding ifinyelele ungqimba lwesithathu, i-backplaning kufanele yenziwe. Ngemuva kokusetshenziswa kwe-carbon arc gouging, izinto zokushisela kufanele zipholishwe ngangokunokwenzeka, futhi indawo yokushisela kufanele icinywe i-high-frequency ukuze kugqanyiswe i-metallic luster futhi igweme imifantu ebangelwa ukufakwa kwe-carburization ebusweni. Imbobo engaphandle ishiselwe kanye kanti eminye imicu yangaphandle ishiselwe kanye.
2. Uma i-arc arc welding = i-double-layer ngokunemba ithubhu elikhanyayo, isiqondiso sokushisela kufanele sihluke kungqimba lwe-tube ekhanyayo eqondile, njalonjalo. Ibanga lokushisela phakathi kwesendlalelo ngasinye liyi-15-20mm.
3. Ukusebenza kahle kwe-welding kanye ne-welding yemishini eminingana esindayo kufanele kugcinwe, kanye nenani lezingqimba zokuqoqwa kweqhwa ezidlulanayo.
4. Ku-arc arc welding, zama ukushisela kancane kancane kusuka epuleti lokuqala bese uqedela ukushisela epuleti lokuqala le-arc. Ngemuva kwe-arc welding, nqamula bese upholisha.
Isikhathi sokuthumela: Jan-16-2024