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External Defect Morphology le Tšusumetso ea Eona ho Flash Butt Welding Machine

Flash butt welding ke ts'ebetso ea bohlokoa liindastering tse fapaneng, joalo ka tsa likoloi, tsa kaho le tsa tlhahiso. Litšitiso tse ka ntle tsa ts'ebetso ea welding li ka ba le tšusumetso e kholo ho boleng le botšepehi ba li-welds. Sehloohong sena, re tla hlahloba mefuta e fapaneng ea sekoli ea kantle eo re kopanang le eona ho cheselleng ha flash butt le litlamorao tsa eona.

Mochini oa ho tjheseletsa butt

  1. Tšilafalo ea Bokaholimo: Tšilafalo ea bokaholimo ke bo bong ba bofokoli bo atileng haholo ba ho cheselletsa flash butt. E ka bakoa ke ho ba teng ha mafome, oli, mafura, kapa lisebelisoa tse ling tse tsoang linaheng tse ling holim'a li-workpieces. Ha litšila tsena li sa tlosoe hantle pele ho ts'ebetso ea welding, li ka lebisa ho fusion e mpe le li-welds tse fokolang. Ho phaella moo, tšilafalo ea holim'a metsi e ka boela ea fella ka ho hloka mocheso o tšoanang, ho ama boleng ba kakaretso ea motsoako oa weld.
  2. Ho se tsamaisane hantle: Ho se tsamaisane hantle ha li-workpiece ke taba e 'ngoe e ka bakang likoli tse kantle. Ha li-workpieces li sa tsamaisane hantle, li ka fella ka ho futhumatsa ho sa tšoaneng le kabo ea khatello nakong ea ts'ebetso ea welding. Sena se ka lebisa ho bofokoli bo kang weld flash, deformation e feteletseng, esita le ho phatloha ha weld. Ho lokisoa hantle le ho tsamaisana hoa hlokahala ho qoba mathata ana.
  3. Khatello e sa Lekaneng: Khatello e sa lekaneng nakong ea ts'ebetso ea flash butt welding e ka fella ka li-welds tsa boleng bo bobe. Ha khatello e sa sebelisoe ka mokhoa o ts'oanang, e ka lebisa ho bofokoli joalo ka li-undercuts le ho hloka fusion. Khatello e lekaneng e bohlokoa ho netefatsa maqhama a nepahetseng a metallurgic pakeng tsa lisebelisoa tsa mosebetsi.
  4. Tšilafalo ea Electrode: Li-electrode tse silafetseng kapa tse tsofetseng le tsona li ka kenya letsoho mefokolong ea kantle. Li-electrode tse seng maemong a matle li ka lebisa ho phapano ea kabo ea mocheso, e ka bakang likoli joalo ka li-craters le ho chesa ho feteletseng. Tlhokomelo ea kamehla le ho nkeloa sebaka ha li-electrode lia hlokahala ho boloka boleng ba welding.
  5. Flash e sa lumellaneng: Ho cheselleng ha flash butt, nako le matla a lebone ke lintlha tsa bohlokoa tse ka amang boleng ba weld. Ho benya ho sa tsitsang ho ka baka mathata a kang ho futhumala ho feteletseng kapa mocheso o sa lekaneng. Taolo e nepahetseng ea li-parameter tsa flash e bohlokoa ho fihlela li-welds tse tšoanang le tsa boleng bo holimo.
  6. Ho se lumellane ha lintho tse bonahalang: Ho sebelisa thepa e sa lumellaneng bakeng sa welding ea flash butt ho ka fella ka bofokoli ba ka ntle le ho hlōleha ha lenonyeletso la weld. Lisebelisoa tse fapaneng li na le lintlha tse fapaneng tsa ho qhibiliha le li-conductivity tsa mocheso, tse ka lebisang litabeng tse kang fusion e sa fellang, mapetsong le li-welds tse brittle. Ho bohlokoa ho khetha lisebelisoa tse lumellanang hantle bakeng sa welding e atlehileng.

Qetellong, ho utloisisa li-morphologies tsa bokooa ba ka ntle ho flash butt welding ho bohlokoa bakeng sa ho netefatsa boleng le ho tšepahala ha li-weld joints. Tokisetso e nepahetseng, ho tsamaisana, taolo ea khatello, tlhokomelo ea li-electrode, le taolo ea li-parameter tse phatsimang ke tsa bohlokoa bakeng sa ho fokotsa mefokolo ea kantle le ho hlahisa li-welds tsa boleng bo holimo. Ka ho rarolla mathata ana, bahlahisi ba ka ntlafatsa ts'ebetso e akaretsang le ho tšoarella ha lits'ebetso tsa bona tsa ho tjheseletsa flash butt.


Nako ea poso: Oct-28-2023