Kenyelletso ea ho kenya le ho ts'oara ka Mechini e Medium Frequency Inverter Spot Welding

Ho kenya le ho ts'oara esale pele ke mehato ea bohlokoa ts'ebetsong ea mechini ea welding ea maqhubu a mahareng. Mekhoa ena e sebelisetsoa ho etsa bonnete ba hore ho kopana ho nepahetseng pakeng tsa li-electrode le li-workpieces, hammoho le ho boloka khatello e lakatsehang nakong ea ts'ebetso ea ho tjheseletsa. Sengoliloeng sena se fana ka kakaretso ea ho kenya le ho ts'oara mochini oa welding oa maqhubu a mahareng a maqhubu.

1. Ho roala pele: Ho roala pele ho bolela ts'ebeliso ea pele ea khatello holim'a lisebelisoa tsa mosebetsi pele motlakase oa welding o sebelisoa. E sebeletsa merero e mengata, ho kenyelletsa:
   • Ho netefatsa khokahano e nepahetseng ea li-electrode-to-workpiece ka ho tlosa likheo life kapa life tsa moea kapa ho se lekane ha bokaholimo.
   • Ho tsitsisa li-workpieces le ho thibela ho sisinyeha nakong ea welding.
   • Ho fokotsa khanyetso ho sebopeho sa ho ikopanya, ho fella ka ho ntlafatsa phallo ea hona joale le ho hlahisa mocheso.
2. Ho ts'oara: Ho ts'oara, ho tsejoang hape e le khatello ea post-welding, ke ho boloka khatello holim'a li-workpieces ka mor'a hore motlakase oa welding o time. E lumella nako e lekaneng bakeng sa nugget ea weld ho tiisa le ho theha maqhama a matla. Lintlha tse ka sehloohong tsa ho boloka li kenyelletsa:
   • Ho sebelisa khatello e laoloang le e tsitsitseng sebakeng sa weld.
   • Ho thibela ho arohana pele ho nako ea li-workpieces pele weld e tiisa.
   • Ho lumella mocheso o lekaneng ho fokotsa ho khopama kapa mocheso o feteletseng.
3. Bohlokoa ba ho kenya le ho ts'oara: Ho kenya pele le ho ts'oara ho bohlokoa bakeng sa ho fihlela li-welds tsa boleng bo holimo. Ba fana ka melemo e latelang:
   • Matlafatso ea tekano ea weld le ho pheta-pheta ka ho netefatsa khatello e tšoanang le ho kopana ha li-electrode.
   • Kabo e ntlafalitsoeng ea mocheso le fusion lipakeng tsa li-workpieces.
   • Sebopeho se fokolitsoeng sa likoli, joalo ka li-voids kapa ho kena ho sa fellang.
   • Ho eketsa matla a manonyeletso le ho tšoarella.
4. Mekhoa ea ho kenya le ho ts'oara: Ho ka sebelisoa mekhoa e fapaneng bakeng sa ho kenya le ho ts'oara, ho latela litlhoko tse ikhethileng tsa ts'ebeliso ea welding. Mekhoa e meng e tloaelehileng e kenyelletsa:
   • Mechanical spring-loaded systems tse fanang ka khatello e sa khaotseng ho pholletsa le potoloho ea welding.
   • Sistimi ea pneumatic kapa hydraulic e ka fetoloang ho fana ka khatello e nepahetseng le e tsitsitseng.
   • Sistimi ea taolo e ka hlophisehang e lumellang ho jarolloa esale pele le ho ts'oara tatellano ho ipapisitse le lisebelisoa tsa mosebetsi le botenya.

Ho kenya le ho ts'oara esale pele ke mehato ea bohlokoa ts'ebetsong ea mochini oa welding oa "frequency inverter spot" o mahareng. Ba etsa bonnete ba hore ho kopana ho nepahetseng ha electrode-to-workpiece, ho tsitsisa li-workpieces nakong ea welding, 'me ba kenya letsoho ho thehoeng ha li-welds tse matla le tse tsitsitseng. Ka ho utloisisa bohlokoa ba ho kenya lintho esale pele le ho ts'oara le ho sebelisa mekhoa e nepahetseng, basebelisi ba ka ntlafatsa boleng, ts'epahalo le ts'ebetso ea li-wellds tse fapaneng lits'ebetsong tse fapaneng tsa indasteri.