Usati washandisa nut welding muchina, zvakakosha kuti utarise pre-cheki kuti uone kushanda kwayo, kuchengetedzeka, uye kushanda kwayo. Ichi chinyorwa chinopa yakazara pre-cheki rondedzero yekutungamira vashandisi mukuongorora zvakakosha zvikamu uye marongero vasati vatanga kuita welding.
- Power Supply: Tarisa kuti magetsi emuchina we nut welding akagadzikana uye anosangana nezvinodiwa zvevoltage. Tarisa tambo yemagetsi kune chero zviratidzo zvekukuvadzwa kana kusakara uye ive nechokwadi chekugadzika kwakakodzera kwekuchengetedzwa kwemagetsi.
- Kutonhodza Sisitimu: Ongorora iyo yekutonhodza sisitimu kuti uone kuti iri kushanda uye haina kubva kune chero yakavharika kana kuvuza. Kutonhodza kwakaringana kwakakosha kudzivirira kupisa kwemagetsi uye zvimwe zvinhu zvakakosha panguva yewelding.
- Electrode Condition: Ongorora ma electrode ekupfeka, kukuvadza, kana kusvibiswa. Ita shuwa kuti ma electrode akasungirirwa zvakachengeteka uye anoenderana zvakanaka kuchengetedza yunifomu yekubatana neiyo workpiece panguva yewelding.
- Welding Yazvino uye Nguva Settings: Tarisa iyo welding ikozvino uye nguva marongero pane control panel yemuchina wekugadzira nut. Ita shuwa kuti kukosha kwacho kwakanyatso kumisikidzwa zvinoenderana nezvinodiwa welding uye zvinhu zviri kushandiswa.
- Electrode Force: Calibrate simba re electrode kusvika padanho rakakodzera zvichibva pane workpiece zvinhu uye nut size. Simba rakawandisa kana rakawandisa rinogona kukanganisa weld mhando, saka kugadzirisa kwakaringana kwakakosha.
- Chengetedzo Mamiriro: Ongorora ese ekuchengetedza maficha emuchina wekugadzira nut, kusanganisira mabhatani ekumisa emergency, mavhavha ekuchengetedza, uye mavhavha ekudzivirira. Ita shuwa kuti vari mukushanda kwakanaka uye vakagadzirira kupindura nekukasira kana pane chero emergency.
- Welding Nzvimbo: Ongorora nharaunda yewelding yekufemesa kwakaringana uye mwenje. Kufefetera kwakakwana kunobatsira kubvisa utsi nemagasi, ukuwo mwenje wakakwana uchiwedzera kuoneka panguva yekushanda kwewelding.
- Electrode Maintenance: Ongorora nhoroondo yekuchengetedza yemagetsi uye kuronga chero inodiwa kugadzirisa kana kutsiva. Maelectrode anochengetedzwa zvakanaka anovimbisa kuenderana kwekuita welding uye kuderedza njodzi yekuremara.
- Kugadzirira Kwekushanda: Ita shuwa kuti maworkpieces ekusungirirwa akachena, haana zvinosvibisa, uye akaiswa panzvimbo yewelding. Kugadzirira kwakakodzera workpiece kunobatsira kune zvirinani weld mhando uye yakazara welding kunyatsoshanda.
- Kuchengetedzwa Kwemutyairi: Simbisa kuti mushandisi ane mudziyo wakakodzera wekudzivirira wega (PPE), senge magirovhosi ekuwelda, magirazi ekuchengetedza, uye maapuroni ekuwelda, kudzivirira kunjodzi dzingangoitika panguva yewelding.
Nekuita pre-cheki yakazara usati washandisa nut welding muchina, vashandisi vanogona kuona uye kugadzirisa chero nyaya kana matambudziko anogona kuitika, kuve nechokwadi chekuchengetedza uye nekuita welding mashandiro. Kutevedzera pre-cheki nhungamiro inobatsira kuchengetedza mashandiro emuchina, inosimudzira weld mhando, uye inosimudzira nzvimbo yakachengeteka yekushanda yechikwata chewelding.
Nguva yekutumira: Jul-18-2023
