Muindasitiri yemazuva ano yekugadzira, kushandiswa kwemichina yepakati-frequency yakananga ikozvino (DC) nzvimbo yewelding michina yakapararira nekuda kwekushanda kwayo uye nemazvo mukugadzira mawelds akasimba uye akavimbika. Nekudaro, kuve nechokwadi chemhando yemapoinzi weld kwakakosha zvakanyanya kuvimbisa kutendeseka kwechimiro uye kuita kwechigadzirwa chekupedzisira. Ichi chinyorwa chinopa nzira yakazara uye maitiro ekuongorora weld mapoinzi mune yepakati-frequency DC spot welding michina.
Medium-frequency DC spot welding machines anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekugona kwavo kugadzira emhando yepamusoro welds. Michina iyi inogadzira zvisungo zvakasimba uye zvakasimba pakati pezvinhu zvesimbi, zvichiita kuti zvive zvakakosha mukugadzira mota, aerospace, uye zvemagetsi. Kuti uchengetedze weld mhando, zvakakosha kugadzira yakavimbika yekuongorora nzira uye maitiro. Ichi chinyorwa chinokurukura nzira inoshanda uye inoshanda yekuzadzisa chinangwa ichi.
Iyo weld point yekuongorora nzira yakatsanangurwa pano inosanganisa tekinoroji yepamberi uye maitiro akarongeka kuti ave nechokwadi chemhedzisiro. Matanho anotevera anobatanidzwa:
1. Kugadzirira:
- Tanga nekumisikidza yepakati-frequency DC spot welding muchina uye maworkpiece kuti asungiswe.
- Ita shuwa kuti iyo welding maparamendi, akadai seazvino, voltage, uye kudzvanywa, anoyerwa kune anodiwa kukosha.
2. Welding Process:
- Ita iyo nzvimbo welding process zvinoenderana neyakagadzika ma parameter. Iyi nhanho inovimbisa kuti weld mapoinzi anogadzirwa zvinoenderana nezvinodiwa zviyero.
3. Kuongorora:
- Shandisa nzira dzisiri dzekuparadza dzekuyedza, dzakadai seye ultrasonic bvunzo kana X-ray yekuongorora, kuti uone kutendeseka kwemapoinzi weld. Iyi nhanho yakakosha pakuona chero hurema hunogona kuitika kana anomalies.
4. Ongororo:
- Ongorora mhedzisiro yekuongorora kuti uone kunaka kweiyo weld point. Kana paine chakakanganisika chikaonekwa, tora matanho ekugadzirisa kugadzirisa.
5. Zvinyorwa:
- Chengetedza marekodhi akazara emaitiro ekuongorora, kusanganisira maparamendi anoshandiswa, mhedzisiro yekuongorora, uye chero matanho ekugadzirisa anotorwa.
Mukupedzisa, kuve nechokwadi chemhando yeweld points mune yepakati-frequency DC spot welding michina yakakosha pakugadzira yakakwirira-kuita uye yakavimbika zvigadzirwa. Ichi chinyorwa chakapa nzira uye maitiro ekuongorora weld points, kusanganisa kugadzirira, welding, kuongorora, kuongorora, uye zvinyorwa zvinyorwa. Nekutevera nhungamiro idzi, vagadziri vanogona kusimudzira kunaka kwezvigadzirwa zvavo uye kuchengetedza kutendeseka kwemawelds avo, zvichitungamira kune zvakachengeteka uye zvakanyanya magumo zvigadzirwa.
Nguva yekutumira: Oct-11-2023
