Likotsi tsa ho Welding Stress Medium Frequency Spot Welding Machines

Khatello ea kelello ea welding ke taba ea bohlokoa haholo sebakeng sa mechini ea welding ea maqhubu a mahareng. Sengoliloeng sena se hlahloba likotsi tse ka bang teng tse amanang le khatello ea maikutlo le phello ea eona ho likarolo tse cheselitsoeng. Ho feta moo, e fana ka leseli mabapi le mehato e ka nkuoang ho fokotsa likotsi tsena.

1. Khopamiso le Deformation:Welding e hlahisa mocheso o matla, o lebisang ho atolosoeng ha libaka le ho fokotseha ha thepa. Libaesekele tsena tse futhumetseng li ka fella ka ho sotha le ho senyeha ha likarolo tse cheselitsoeng. Lintho tsena tse sothehileng li ka ama sebopeho ka kakaretso, ho nepahala ha litekanyo, le ho tšepahala ha likarolo tsa likarolo tse cheselitsoeng.
2. Masala a Khatello ea Maikutlo:Welding e baka likhatello tse setseng ka har'a thepa e cheselitsoeng ka lebaka la potoloho e sa ts'oaneng ea ho futhumatsa le ho pholisa. Likhatello tsena li ka lebisa liphetohong tsa microstructural, ho fokotsa matla a thepa le ho khothalletsa ho qala le ho phatlalatsoa ha crack.
3. Ho robeha le ho robeha:Ho bokellana ha likhatello tse setseng ho ka etsa hore sebaka se cheselitsoeng se be bonolo ho petsoha. Khatello ea maikutlo ho sehokelo sa weld e ka fella ka li-microcracks kapa esita le ho robeha ha macroscopic, ho beha bothateng ba mochini oa lenonyeletso.
4. Bophelo bo Fokotseng ba Mokhathala:Mathata a setseng a hlahisoang nakong ea welding a ka fokotsa haholo bophelo ba mokhathala oa likarolo tse cheselitsoeng. Ho kenya li-cyclic ho ka potlakisa kholo ea mapetsong libakeng tsa khatello ea maikutlo, e leng se lebisang ho hloleheng pele ho nako.
5. Brittle Behaviour:Lisebelisoa tse ling, haholo tse nang le khabone e ngata, li ka senyeha habonolo ha li le tlas'a khatello ea maikutlo. brittleness ena e ka fella ka ho robeha ho sa lebelloang tlas'a mojaro.

Mehato ea ho Fokotsa bakeng sa Khatello ea Lichelete:

1. Moralo oa pele ho weld:Moralo o nepahetseng le boitokiso bo ka fokotsa lintlha tsa khatello ea maikutlo le ho netefatsa phepelo e ts'oanang ea mocheso, ho fokotsa monyetla oa khatello ea welding.
2. Controlled Cooling:Ho kenya ts'ebetsong mekhoa ea ho pholisa e laoloang, joalo ka kalafo ea mocheso oa post-weld, ho ka thusa ho imolla khatello ea maikutlo e setseng le ho ntlafatsa thepa ea thepa.
3. Ntlafatso ea Moralo o Kopanetsoeng:Ho sebelisa meralo e kopanetsoeng e nepahetseng e tsamaisang khatello ka ho lekana ho ka fokotsa khatello ea maikutlo lintlheng tse itseng.
4. Khetho ea Lintho:Ho khetha lisebelisoa tse nang le li-coefficients tse tšoanang tsa ho eketsa mocheso ho ka thusa ho fokotsa ho khopama le khatello ea maikutlo nakong ea welding.
5. Ho Imolla Khatello ea Maikutlo:Ho sebelisa mekhoa ea ho imolla khatello ea kelello ka mor'a ho cheselletsa ho ka thusa ho phomola khatello ea kelello le ho tsosolosa thepa ea thepa.
6. Mekhoa ea ho Welding:Ho sebelisa mekhoa e nepahetseng ea welding, joalo ka preheating le controlled weld parameters, ho ka thusa ho fokotsa tlhahiso ea khatello e feteletseng.

Khatello ea li-welding e baka likotsi tse kholo mochining oa li-welding oa maqhubu a mahareng, ho kenyeletsoa ho khopama, khatello e setseng, ho phatloha, ho fokotsa bophelo ba mokhathala le boits'oaro bo bobebe. Ho utloisisa likotsi tsena le ho kenya ts'ebetsong mehato e nepahetseng ho fokotsa khatello ea welding ho bohlokoa ho netefatsa bophelo bo bolelele, bo ts'eptjoang le ts'ebetso ea likarolo tse cheselitsoeng. Ka ho rera ka hloko, khetho ea thepa, le tšebeliso ea mekhoa ea ho imolla khatello ea kelello, phello e mpe ea khatello ea maikutlo e ka fokotsoa ka katleho, e leng se etsang hore ho be le manonyeletso a boleng bo phahameng le a tšoarellang.