Resistance weldinginzira inoshandiswa nevakawanda yekubatanidza zvakasiyana-siyanasimbi, kusanganisira zviwanikwa zvemhangura. Iyo tekinoroji inotsamira pakupisa kunokonzerwa nemagetsi kuramba kuumba yakasimba, yakasimba welds. Kune nzira dzakawanda dzekushongedza mhangura, asi unogona kunge usina kumbonzwa nezvekushandisa anzvimbo welding muchinaweld copper alloys. Muchikamu chino, tichaongorora maitiro ekupikisa nzvimbo welding copper alloys uye kukurukura matanho akakosha anobatanidzwa.
Kugadzirira zvinhu
Kutanga, gadzirira iyo yemhangura alloy zvinhu kuti isungirwe. Nekuda kwehunyanzvi hwekushongedza nzvimbo, chimiro chechinhu hachigone kuve chimiro chinoshamisa senge pombi. Zvakanakisisa kugadzirira ndiro yakakora 1-3 mm.
Kuchenesa zvinhu
Usati watangawelding process, iwe unofanirwa kuve nechokwadi kuti zvimedu zvemhangura zvinosanganiswa zvakachena uye hazvina kusvibiswa. Chero kusvibiswa kwepamusoro kuchakanganisa kunaka kweweld. Kuchenesa kunowanzoitwa newaya brashi kana kemikari solvent.
Electrode kusarudzwa
Electrode kusarudzwa mukupikisa nzvimbo welding kwakakosha. Maelectrodes anofanirwa kugadzirwa nezvinhu zvinokwanisa kushingirira kudziya kwepamusoro kunogadzirwa panguva yewelding. Copper electrodes ine yakanakisa conductivity uye kusimba. Isu tinowanzo shandisa ma electrode emhangura kuti weld copper alloys.
Seta welding parameters
Kugadzirisa zvakanakawelding parameterszvakakosha kuti ubudirire welding. Parameters yekutarisa inosanganisira:
Welding ikozvino:Huwandu hwezvino hunoshandiswa panguva yekugadzira welding.
Welding nguva:Nguva yekushandiswa ikozvino.
Electrode force:Kumanikidzwa kunoitwa ne electrode pane workpiece.
Izvo zvakakosha.yezviyero izvi zvinoenderana nehupamhi uye kuumbwa kwemhangura alloy iri kugadzirwa.
Welding process
Kana iyo welding parameter yaiswa, iyo chaiyo welding process inogona kutanga. Izvo zvinofanirwa kucherechedzwa kuti kana welding mhangura alloys, isu tinowanzo wedzera solder pakati peaviri mapoinzi ekusangana. Kana welding, workpiece iyo solder inowedzerwa inoiswa pakati pe electrodes kuti ive nechokwadi chekubatana kwemagetsi. Kana welding ikozvino yaiswa, kuramba panzvimbo dzekusangana kunogadzira kupisa, zvichiita kuti copper alloy uye solder simbi inyunguduke uye isanganise pamwechete. Electrode force inovimbisa kubata kwakaringana uye inobatsira kuumba weld.
Kutonhodza uye kuongorora
Mushure mewelding, weld inofanirwa kutenderwa kutonhora zvega kana kudzorwa kutonhora nzira dzinofanirwa kushandiswa kudzivirira kuumbwa kwehurema. Mushure mekutonhora, iyo weld inofanirwa kuongororwa yemhando. Izvi zvinosanganisira kutarisa kutsemuka, porosity uye fusion yakakodzera. Kana paine chakakanganisika chikaonekwa, weld ingangoda kugadziriswa kana kuvandudzwa.
Muchidimbu, kana yaitwa nemazvo, resistance spot welding inzira inoshanda kwazvo yekubatanidza ma alloys emhangura. Nekutevera matanho ari pamusoro apa uye kunyatso kudzora maparameter e welding, yakasimba uye yakavimbika welds inogona kuumbwa mumhangura alloys, zvichiita kuti iyi nzira ive chishandiso chakakosha mumaindasitiri akasiyana-siyana anoshandisa alloys emhangura.
Nguva yekutumira: Jul-16-2024
