Ha e le hantle, sebaka sa lipeipi tsa tšepe hona joale ha se khone ho arohana le liindasteri tse ling tse ngata, tse kang ho etsa likoloi le ho etsa mechine. Likoloi, mechine le thepa ea ho etsa thepa le mechine le lisebelisoa tse ling li na le litlhoko tse phahameng tsa ho nepahala le ho borelelili-tubes tse khanyang tse se nang tšepe. Basebelisi ba li-tube tse khanyang tsa tšepe ha ba na litlhoko tse phahameng haholo tsa ho nepahala le ho boreleli. Ka lebaka la ho nepahala ho phahameng eatšepe e sa hloekang e khanyang tube, mamello ea boholo bo ka bolokoa ho lithapo tse 2-8. Ka hona, bareki ba bangata ba ts'ebetso ea mochini le ho etsa thepa ba molemong oa ho boloka mosebetsi, lisebelisoa le nako. Ka ho taboha le ho taboha,liphaephe tse se nang morokokapa li-compass butle-butle li fetoha liphaephe tse khanyang tsa tšepe e sa hloekang. Joale ha re shebeng mehato ea ts'ebetso ea welding ea li-tubes tse khanyang tsa tšepe:
Ts'ebetso ea tjheseletsa ea li-tubes tse khanyang tsa tšepe e sa hloekang: preheating ea motlakase ea welding, le ts'ebetso ea kalafo ea mocheso kamora ho cheselletsa.
1. Ho futhumatsa:
Pele ho tjheseletsa ka tšepe ea tšepe e khanyang, phahamisa mocheso oa li-tubes tse khanyang 'me u li chese butle ka mor'a ho laola mocheso ka metsotso e 30.
Phekolo ea mocheso oa mocheso oa mocheso oa arc arc o sebelisoa ka matla ke khabinete ea taolo ea mocheso e nang le taolo ea mocheso. Sebelisa poleiti ea sebopi ea motlakase ea hole ea infrared tracking mocheso. Ka mokhoa o bohlale le o ikemetseng oa ho hlophisa chate le ho rekota chate, coefficient ea ho fetisa mocheso e lekanya mocheso ka nepo. Ha mocheso o phahamisoa, sebaka se pakeng tsa lintlha tsa tekanyo ea phetisetso ea mocheso le moeli oa welding ke 15mm-20mm.
2. Mokhoa oa ho cheselletsa:
1. E le ho qoba tjheseletsa deformation ea tšepe e sa hloekang e khanyang li-tubes, mong le e mong kholomo lenonyeletso e symmetrically welded ke batho ba babeli, ka tataiso tjheseletsa ho tloha ka hare ho mahlakoreng a mabeli. Ts'ebetso ea ts'ebetso ea ho tjheseletsa seketsoana sa ho atolosa ka hare (ho tjheseletsa ho haufi le sefate ha katoloso e ka hare e buloa) ke ho qala ho tloha karolong ea pele ea ho nepahala e khanyang ea tube le karolo ea boraro ea ho nepahala e khanyang ea tube ho phethahatsa mohlala o monyenyane oa boholo. kahohle kamoo ho ka khonehang, hobane welding ea eona ea arc e ama ka botebo lebaka le ka sehloohong la deformation ea welding. . Kamora hore arc arc welding e fihle karolong ea boraro, ho tlameha ho etsoa ka morao. Ka mor'a hore ho sebelisoe carbon arc gouging, lisebelisoa tsa ho tjheseletsa li lokela ho belisoa ka hohle kamoo ho ka khonehang, 'me sebaka sa welding se lokela ho tima maqhubu a phahameng ho totobatsa khanya ea tšepe le ho qoba mapetsong a bakoang ke carburization ea holim'a metsi. Sekoti se ka ntle se cheselitsoe hang 'me likhoele tse ling tsa ka ntle li cheselitsoe hang.
2. Ha arc arc welding = habeli-layer precision e khanyang tube, tataiso ea welding e lokela ho ba e fapaneng le lera la ho nepahala ha tube e khanyang, joalo-joalo. Sebaka se pakeng tsa lera ka 'ngoe ke 15-20mm.
3. Ts'ebetso ea hona joale ea tjheseletsa le tjheseletsa ea mechine e mengata e boima e lokela ho bolokoa, hammoho le palo ea lihlopha tse bokellaneng tsa lehloa.
4. Ka arc arc welding, leka ho tjheseletsa butle ho tloha poleiting ea ho qala arc ebe u tlatsa tjheseletsa holim'a poleiti ea ho qala ea arc. Ka mor'a ho cheselletsa arc, khaola le ho bentša.
Nako ea poso: Jan-16-2024