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Mokhoa oa ho theha Matheba a Weld ka Mechineng ea Welding ea Nut Spot

Sebakeng sa mechini ea ho cheselletsa linate, ho thehoa ha matheba a cheseletso ke ts'ebetso ea bohlokoa e khethollang matla le ts'epahalo ea lenonyeletso. Ho utloisisa ho rarahana ha mokhoa ona oa ho theha ho bohlokoa bakeng sa ho fihlela li-welds tsa boleng bo holimo lits'ebetsong tse fapaneng. Sengoliloeng sena se shebisisa mokhoa oa mohato ka mohato oa hore na matheba a weld a thehoa joang mochining oa ho cheselletsa linate.

Nut spot welder

  1. Boitokisetso ba Bokaholimo: Pele o qala ts'ebetso ea welding, bokaholimo ba lisebelisoa le linate li tlameha ho hloekisoa ka botlalo ho tlosa litšila kapa likarolo tsa oxide. Sena se tiisa khokahano e nepahetseng ea tšepe le tšepe, e leng bohlokoa bakeng sa ho fihlela motsoako o matla le o tšoarellang oa weld.
  2. Electrode Contact: Ha mochine oa tjheseletsa oa linate o ntse o sebetsa, li-electrode li kopana le workpiece le linate. Tšebeliso ea khatello e etsa hore ho thehoe khokahanyo ea motlakase le ho qala ho phalla ha hona joale oa welding.
  3. Joule Heating: Ho phalla ha hona joale oa welding ka electrode le workpiece ho hlahisa mocheso oa Joule sebakeng seo u kopanang le sona. Sena se fella ka ho qhibiliha ha tšepe sebakeng sa sebaka sa marang-rang, ho theha letamo la weld le qhibilihang.
  4. Kabo ea Mocheso: Nakong ea ts'ebetso ea welding, kabo ea mocheso e bapala karolo ea bohlokoa ho laola boholo le botebo ba sebaka sa weld. Kabo e nepahetseng ea mocheso e tiisa hore tšepe e qhibilihisitsoeng e kenella ka har'a lisebelisoa le linate ka katleho, e etsa tlamo e matla ea metallurgical.
  5. Ho tiisa: Ha motlakase o emisa, tšepe e qhibilihisitsoeng e pholile ka potlako ebe e tiea, e kopanya sesebedisoa le nate. Ts'ebetso ea ho tiisa e susumetsa thepa ea mochini ea sebaka sa weld, ho kenyelletsa le matla le boima ba eona.
  6. Anealing Effect: Maemong a mang, weld spot e ka 'na ea e-ba le phello ea ho thibela mocheso, moo liphihlelo tsa libaka tse anngoeng ke mocheso li laolang ho pholisa ho fokotsa khatello ea maikutlo le ho ntlafatsa ho sebetsa ha lenonyeletso.
  7. Tlhahlobo ea Boleng: Kamora ts'ebetso ea welding, matheba a weld a tlas'a tlhahlobo e matla ea boleng ho etsa bonnete ba hore o latela litlhaloso le litekanyetso tse lakatsehang. Mekhoa e fapaneng ea tlhahlobo e sa senyeheng e ka sebelisoa ho lekola bots'epehi ba weld.

Mokhoa oa ho theha matheba a matheba mochining oa ho cheselletsa linate ke tšebelisano e matla ea hona joale ea motlakase, tlhahiso ea mocheso le fusion ea metallurgical. Ka ho lokisoa ka hloko ka holim'a metsi, ts'ebeliso e nepahetseng ea hona joale ea welding, le kabo e nepahetseng ea mocheso, matheba a boleng bo holimo a fihlelleha, a kenya letsoho ho matla le ts'ebetso ea manonyeletso a cheselitsoeng. Ho utloisisa le ho ntlafatsa ts'ebetso ena ea sebopeho ke ea bohlokoa bakeng sa ho netefatsa ho ts'epahala le ho phela nako e telele ha likarolo tse cheselitsoeng lits'ebetsong tse fapaneng tsa indasteri.


Nako ea poso: Aug-07-2023