Resistance welding inzira inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana kujoinha zvinhu zvesimbi zvinobudirira uye zvakachengeteka. Hunhu hwema weld points anogadzirwa neanopesana welding machina akakosha zvakanyanya kuti ave nechokwadi chekutendeseka uye kusimba kwechigadzirwa chekupedzisira. Muchinyorwa chino, isu tichanyura mune zvakakosha maficha ekuongorora weld point mhando mumashini ekushingisa welding.
1. Kuongorora Kwekuona:
Kuongorora kwekuona ndiyo nhanho yekutanga mukuongorora weld point mhando. Vatariri vanofanirwa kutarisa zvakasiyana-siyana zvinoonekwa, senge kutaridzika kweiyo weld nugget, kuvepo kweweld flash, uye kuchena kwese kweiyo weld. Chero zvisizvo senge makatsemuka, zvimiro zvisina kujairika, kana kuwandisa spatter zvinofanirwa kucherechedzwa kune imwezve ongororo.
2. Weld Nugget Size uye Shape:
Saizi uye chimiro cheweld nugget inoratidza mashandiro emuchina we welding. Iyo yakagadzirwa zvakanaka weld nugget inowanzotenderera kana oval, zvichienderana nechimiro che electrode. Inofanira kunge iine saizi inowirirana uye inoratidza fusion pane ese majoini interface. Zvimiro zvisina kujairika kana kusiyanisa saizi zvinogona kusaina nyaya nemasetirwo emuchina kana kupfeka kwemagetsi.
3. Weld Kupinda:
Kudzika kwekupinda ndeimwe imwe yakakosha parameter. Kupinda kwakakwana kunovimbisa chisungo chakasimba uye chakavimbika pakati pesimbi. Vaongorori vanogona kushandisa matekiniki akaita semuchinjika-chikamu kuyera kudzika kwekupinda nemazvo. Kupinda kusina kukwana kunogona kukonzera majoini asina simba, kukanganisa kutendeseka kwemaitiro emusangano welded.
4. Weld Flash uye Spatter:
Weld flash, zvinhu zvakadzingwa panguva yekuputika, zvinofanira kunge zvishoma uye zviri nyore kubvisa. Yakawandisa flash kana spatter inogona kutungamira kumhando dzemhando, kuwedzera post-weld kucheneswa, uye njodzi dzinogona kuitika. Magadzirirwo emuchina akakodzera uye kugadzirisa kwe electrode kunogona kubatsira kuderedza matambudziko aya.
5. Weld Simba uye Kutendeseka:
Kuedza kusimba kweweld inhanho yakakosha mukuongorora kwemhando. Dzakasiyana-siyana dzisiri dzekuparadza uye dzinoparadza nzira dzekuedza, dzakadai seyezve kuyedza uye kuyedza bend, dzinogona kushandiswa kuongorora weld kuvimbika. Mhedzisiro yacho inofanirwa kusangana kana kudarika zvinodiwa kuti uve nechokwadi chekusimba kweweld.
6. Electrical Parameters:
Kutarisa uye kurekodha maparamendi emagetsi panguva yewelding, senge voltage, ikozvino, uye welding nguva, zvakakosha pakutonga kwemhando. Kutsauka kubva pamatanho akaiswa anogona kuratidza nyaya nemuchina wewelding, maelectrodes, kana kuenderana kwezvinhu.
7. Maintenance uye Calibration:
Kugara uchigadzirisa uye calibration yemashini ekushivirira welding akakosha kunoenderana weld mhando. Maelectrodes anofanirwa kuchengetwa ari muchimiro chakanaka, uye marongero emuchina anofanirwa kuongororwa nguva nenguva uye kugadziridzwa sezvinodiwa.
8. Kuchengeta Zvinyorwa:
Kuchengeta akadzama marekodhi ega ega welding oparesheni kwakakosha pakuteedzera uye kutonga kwemhando. Aya marekodhi anofanirwa kusanganisira ruzivo rwemasetirwo emuchina, zvinhu zvinoshandiswa, uye mhedzisiro yekuongorora. Kana paine chero kukanganisa kana nyaya, rekodhi inochengetedzwa zvakanaka inogona kubatsira mukuziva zvikonzero uye kuita zviito zvekugadzirisa.
Mukupedzisa, kuve nechokwadi chemhando yeweld points mumashini ekushivirira welding kwakakosha pakugadzira zvigadzirwa zvakavimbika uye zvakachengeteka. Iyo yakazara yekuongorora maitiro, kusanganisira yekuona macheki, kuyerwa kweakakosha paramita, uye kuyedzwa kwesimba uye kutendeseka, inobatsira kuchengetedza yakakwirira miitiro ye weld mhando. Kugara uchigadzirisa uye kuchengetedza rekodhi kunowedzera kune iyo yakazara yemhando yekudzora maitiro, kuve nechokwadi chekuti resistance welding inoramba iri yakasimba uye yakavimbika yekujoinha nzira mumaindasitiri akasiyana.
Nguva yekutumira: Sep-28-2023
