Yiziphi Izinyathelo Zokuqapha Okufanele Zithathwe Ngaphambi Kokusebenzisa Umshini Welding We-DC Spot Welding

Imishini yokushisela indawo ye-DC eyimvamisa emaphakathi ingamathuluzi ahlukahlukene avame ukusetshenziswa ezimbonini ezahlukahlukene zokuhlanganisa izingxenye zensimbi.Kodwa-ke, ukuze uqinisekise ukuphepha nokusebenza okuphelele, kubalulekile ukuqaphela izinyathelo ezithile zokuzivikela ngaphambi kokuyisebenzisa.Kulesi sihloko, sizoxoxa ngezinto ezibalulekile okufanele uzikhumbule.

1. Ukuhlolwa komshini: Ngaphambi kokusetshenziswa, hlola ngokucophelela umshini wokushisela ukuze uthole noma yiziphi izimpawu zomonakalo, ukuxhuma okuxekethile, noma izingxenye ezigugile.Qinisekisa ukuthi zonke izici zokuphepha zisebenza ngendlela efanele.
2. Ukuhlola Imvelo: Hlola indawo yokusebenza ukuze uthole umoya ofanele futhi uqinisekise ukuthi azikho izinto ezivuthayo eziseduze.Ukungena komoya okwanele kubalulekile ukuze kukhishwe intuthu futhi kuvinjwe ukunqwabelana kwamagesi ayingozi.
3. Igiya Lokuphepha: Njalo gqoka izinto zokuzivikela ezifanele (i-PPE), okuhlanganisa nezigqoko zokushisela, amagilavu, nezingubo ezimelana nelangabi, ukuze uzivikele ezinhlansini nasekushiseni.
4. Ukuxhunywa kukagesi: Qinisekisa ukuthi umshini uxhunywe ngendlela efanele emthonjeni wamandla nokuthi i-voltage nezilungiselelo zamanje zihambisana nezidingo zomsebenzi othile wokushisela.
5. Isimo se-Electrode: Hlola isimo sama-electrode.Kufanele zihlanzeke, zihambisane kahle, futhi zibe sesimweni esihle.Zishintshe noma zilungise kabusha uma kunesidingo.
6. Ukulungiswa Kwezingcezu Zokusebenza: Qinisekisa ukuthi izinto zokusebenza ezizoshiselwa zihlanzekile futhi azinanto engcolisayo, njengokugqwala, upende, noma uwoyela.Gqoka kahle ama-workpieces ukuvimbela noma yikuphi ukunyakaza ngesikhathi sokushisela.
7. Amapharamitha we-Welding: Setha imingcele yokushisela, okuhlanganisa okwamanje, isikhathi, nengcindezi, ngokusho kobukhulu bezinto ezibonakalayo kanye nohlobo.Bheka imihlahlandlela yomkhiqizi noma amashadi wokushisela ukuze uthole isiqondiso.
8. Izinqubo Eziphuthumayo: Zijwayeze nezinqubo zokuvala ucingo oluphuthumayo kanye nendawo yezitobhi eziphuthumayo uma kwenzeka udinga ukumisa ngokushesha inqubo yokushisela.
9. Ukuqeqeshwa: Qinisekisa ukuthi u-opharetha uqeqeshwe ngokwanele ekusebenziseni umshini wokushisela indawo we-DC we-medium-frequency.Abasebenzi abangenalwazi kufanele basebenze ngaphansi kokuqondisa kwabasebenzi abanolwazi.
10. Ukuhlola: Yenza ukuhlolwa kwe-weld ocezwini olulahliwe lwempahla ukuze uqinisekise ukuthi umshini usebenza ngendlela efanele futhi izilungiselelo ziwufanele umsebenzi owenziwayo.
11. Ukuphepha Komlilo: Yiba nezinto zokucisha umlilo ezitholakala kalula uma kusha ngengozi.Qiniseka ukuthi bonke abasebenzi bayazi ukuthi bangayisebenzisa kanjani ngempumelelo.
12. Isheduli Yesondlo: Misa isimiso sokulungisa esivamile somshini wokushisela ukuze uwugcine usesimweni esihle sokusebenza futhi wandise isikhathi sawo sokuphila.

Ngokulandela lezi zinyathelo zokuphepha, ungaqinisekisa ukusebenza okuphephile nokusebenza kahle komshini wakho wokushisela indawo we-DC we-medium-frequency.Khumbula ukuthi ukuphepha kufanele kube yinto ehamba phambili ngaso sonke isikhathi lapho usebenza nanoma iyiphi imishini yokushisela.