Umcu wobheduine-conductivity elungileyo yombane kunye ne-thermal, kodwa kusekho iingxaki ezininzi ezinzima kwinkqubo ye-welding.I-thermal conductivity yebhanti yobhedu ebomvu inkulu kakhulu kuneyentsimbi.Ukushisa kwe-Welding kunokwenzeka ukuba kulahleke, ngakumbi kunokubangela uxinzelelo olugqithisileyo lwangaphakathi, okukhokelela kwi-welding deformation kunye nezinye iingxaki ze-welding.Ngoko ke, ukugxininiswa kobushushu kuyadingeka ngexesha le-welding.Iindlela ze-welding ziquka i-tungsten argon arc welding kunye ne-plasma welding.Ukongeza, ukufudumeza okufanelekileyo kufuneka kuqhutywe phambi kwe-welding.Umlinganiselo omncinci wokubhobhoza akufanele ufudumezwe ngokude nje ungekho ngaphantsi kwe-zero.
Kungakhathaliseki ukuba luhlobo luni lomgca wobhedu, inkqubo yokuthunga iya kuvelisa umsi omhlophe, oku kuthetha ukuba nangona i-zinc ayinayo isinyithi esinzima, ukuba indawo yokutshisa i-welding ayingeni kakuhle umoya, umsi omhlophe unokucaphukisa inkqubo yokuphefumula, ngakumbi imiphunga, okanye ukuba umqeshwa akanxibanga imaski, emva kwemizuzu engama-30 yomsebenzi, baya kuwa.I-tape yobhedu ebomvu yimpahla ye-welding, impahla kufuneka ifane nesiseko.Kwi-welding eqhelekileyo kuphela, i-φ2.5-φ4 i-alloy wire eqhelekileyo ingasetyenziswa.
I-coefficient yoxinzelelo lomphezulu wolwelo lomcu wobhedu yi-70% kuphela yaleyo yentsimbi.Kulula ukwenza i-pool etyhidiweyo i-roll kwinkqubo ye-welding, kwaye ingcambu ayiyi kunyibilika.Ukucombulula le ngxaki, kufuneka uqale ngendlela efanayo yokuwelda uze ugqibezele.Ekuqaleni kwe-welding, i-angle ye-welding (10 ° -30 °) ayifanelekanga, kodwa le angle kuphela inokusombulula ingxaki yokunyibilika kwe-tungsten argon arc welding.
Ukuba ufuna ukufumana i-weld esemgangathweni ophezulu, musa ukoyika ixabiso elibizayo, kuyacetyiswa ukuba usebenzise i-inert yegesi ekhuselekileyo yocingo oluyintsimbi, i-welding iya kusebenza kakuhle, kodwa ixabiso liphezulu kakhulu, kwaye i-TIG ye-welding ngokwayo ayibizi.Ngamafutshane, i-copper strip busbar welding bubushushu obuphezulu, i-angle encinci kunye nomsebenzi wokukhusela ophezulu.
Ixesha lokuposa: Sep-08-2022