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Kunezinkinga ezikhona ekushiseleni kwensimbi okungafani ezithikameza ukukhula kwayo, njengokwakheka nokusebenza kwendawo yokuhlanganisa insimbi engafani.Iningi lomonakalo esakhiweni sokushisela insimbi esingafani senzeka endaweni yokuhlanganisa.Ngenxa ye-crystallization chara ehlukene...Funda kabanzi»
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Isingeniso Njengoba indikimba yemoto ingumthwali wezinye izingxenye zemoto, ubuchwepheshe bayo bokukhiqiza bunquma ngokuqondile ikhwalithi yokukhiqiza yemoto iyonke.I-Welding iyinqubo ebalulekile yokukhiqiza ohlelweni lokukhiqiza umzimba wezimoto.Njengamanje, i-welding tec...Funda kabanzi»
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Njengoba ukunakwa komhlaba wonke ezindabeni zokuvikela imvelo kuqhubeka kwanda, yonke imikhakha yempilo isiqalile ukufuna izindlela zokukhiqiza eziluhlaza nezingangeni imvelo.Imboni yokushisela ayifani, futhi izinduku zokushisela i-carbon steel eziphansi zavela kulo mongo futhi zaba yisihloko se-conc ...Funda kabanzi»
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Ngokuthuthuka okusheshayo kwemboni ye-petrochemical, izinto zensimbi engagqwali ziye zasetshenziswa kabanzi, okubuye kwabeka izidingo eziphakeme zokushiselwa kwamapayipi namapuleti.Indlela yangaphambilini yensimbi engenasici ye-arc welding primer isuswe kancane kancane, futhi i-argon arc weldin...Funda kabanzi»
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I-weldability yezinto zensimbi ibhekisela ekhonweni lezinto zensimbi zokuthola amalunga amahle kakhulu okushisela kusetshenziswa izinqubo ezithile zokushisela, okuhlanganisa izindlela zokushisela, izinto zokushisela, ukucaciswa kokushisela kanye namafomu esakhiwo sokushisela.Uma insimbi ingathola amajoyinti wokushisela amahle kakhulu isebenzisa ...Funda kabanzi»
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Awukho umehluko ohlelweni phakathi kwe-argon arc welding egcwele kanye ne-argon arc welding.I-argon arc welding egcwele ifanele amapayipi amancane anezindonga ezincane (ngokuvamile i-DN60 nangaphansi, ukushuba kodonga 4mm), inhloso ukuqinisekisa ikhwalithi yempande yokushisela nokubukeka.Lapho idayimane...Funda kabanzi»
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Kungakhathaliseki ukuthi i-welding joint ikuphi, empeleni kuwukuqoqwa kokuhlangenwe nakho kwe-welding.Kwabaqalayo, izikhundla ezilula ziyizivivinyo eziyisisekelo, eziqala ngokuzungezisa nokudlulela ezindaweni ezimisiwe.I-Rotation welding ihambisana ne-welding engaguquki ekushiseni kwamapayipi.I-welding engaguquki isho ukuthi ...Funda kabanzi»
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I-Spot welding iyindlela yokumelana ne-welding lapho i-weldment ihlanganiswa ibe yi-lap joint futhi icindezelwe phakathi kwama-electrode amabili, futhi isisekelo sensimbi sincibilika ngenxa yokushisa kokumelana ukuze senze i-solder joint.I-Spot welding isetshenziswa kakhulu kulezi zici ezilandelayo: 1. I-Lap joint of sheet stamping parts,...Funda kabanzi»
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Insimbi enekhabhoni ephezulu isho insimbi ye-carbon ene-w(C) ephakeme kuno-0.6%, enomkhuba omkhulu wokuba lukhuni kunensimbi ye-carbon-medium, futhi yakhe i-high-carbon martensite, ezwela kakhulu ukwakheka kwemifantu ebandayo.Ngesikhathi esifanayo, isakhiwo se-martensite sakhiwe endaweni ethintekile ukushisa ...Funda kabanzi»
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1. Izinto ezibalulekile zobuchwepheshe ze-argon tungsten arc welding 1.1 Ukukhethwa komshini wokushisela we-tungsten argon arc namandla we-polarity TIG kungahlukaniswa kube yi-DC kanye ne-AC pulses.I-DC pulse TIG isetshenziselwa kakhulu ukushisela insimbi, insimbi emnene, insimbi engangeni ekushiseni, njll., futhi i-AC pulse TIG isetshenziselwa kakhulu ukushisela...Funda kabanzi»
