Izinyathelo Zokuhlinzeka Amandla Emshinini Wokushisela we-Medium Frequency Spot ngesikhathi sokushisela?

Inqubo yokushisela emshinini wokushisela imvamisa emaphakathi ibandakanya izinyathelo ezimbalwa ezibalulekile zokuqinisekisa ukuhlangana okusebenzayo nokuphumelelayo phakathi kwezingxenye zensimbi. Lesi sihloko sihlola izinyathelo zokunikezwa kwamandla ezihilelekile enqubweni yokushisela, igqamisa ukubaluleka kwayo kanye negalelo ekuzuzeni ama-welds ekhwalithi ephezulu.

1. Amalungiselelo e-Pre-Weld:Ngaphambi kokuqala inqubo yokushisela, kubalulekile ukuqinisekisa ukuthi ama-workpieces abekwe kahle futhi ahambisana ne-welding fixture. Lokhu kuqondanisa kuqinisekisa ukuthi izilinganiso ze-weld ziqondaniswe ngokunembile futhi ziyathintana.
2. I-Electrode Positioning and Clamping:Ama-electrode adlala indima ebalulekile ekuletheni i-welding current kuma-workpieces. Ukuma kahle kanye nokubopha ama-electrode kuqinisekisa ukucindezela okungaguquki kanye nokuxhumana kukagesi ngesikhathi senqubo yokushisela.
3. Ukuthintana kwe-Electrode nokusebenzisa amandla:Uma ama-electrode esesimweni, ukunikezwa kwamandla kuyasetshenziswa, kuqala ukugeleza kwe-welding yamanje. Ngesikhathi esifanayo, amandla alawulwayo asetshenziswa ngama-electrode ukuqinisekisa ukuthintana okufanele phakathi kwezinto zokusebenza.
4. Uhlelo lokusebenza lwamanje lwe-Weld:I-welding current ilawulwa ngokunembile futhi isetshenziswa isikhathi esithile, njengoba kunqunywa imingcele yokushisela. Lokhu kwamanje kudala ukushisa kusixhumi esibonakalayo sokushisela, okubangela ukuncibilika kwendawo kanye nokuhlangana okulandelanayo kwezingcezu zokusebenza.
5. I-Heat Generation kanye ne-Material Fusion:Njengoba i-welding current igeleza ezintweni zokusebenza, ukushisa kukhiqizwa ezindaweni eziqanjiwe, okuholela ekuncibilikeni kwazo okwasendaweni. Izinto ezincibilikisiwe zakha i-weld nugget, eqina ukuze yakhe ilunga eliqinile lapho lipholisa.
6. Isikhathi Sokushisela Nomthetho Wamanje:Ubude besikhathi sohlelo lokusebenza lwamanje lokushisela lubalulekile ekuzuzeni ikhwalithi yokushisela oyifunayo. Ukulawulwa okufanele kwemingcele yamanje kanye nesikhathi kuqinisekisa ukuthi i-weld nugget yakhiwe ngaphandle kokushisa ngokweqile noma ukuhlanganisa okunganele.
7. Ukupholisa kwangemva kokushisela:Ngemuva kokuthi i-welding current ivaliwe, izinto zokusebenza zivunyelwe ukupholisa ngokwemvelo noma ngokusebenzisa izindlela zokupholisa ezilawulwayo. Lesi sigaba sokupholisa sibalulekile ukuze kuqiniswe i-weld nugget nokuvimbela ukuhlanekezela.
8. Ukukhishwa kwe-Electrode nokususwa kwe-Workpiece:Lapho i-weld isiqinile, ama-electrode akhululwa, futhi ama-workpieces ashiselwe angasuswa endaweni.

Izinyathelo zokunikezwa kwamandla emshinini wokushisela amabala aphakathi nendawo ziwukulandelana kwezenzo ezihlelwe ngokucophelela ezifaka isandla ekuhlanganisweni ngempumelelo kwezingxenye zensimbi. Ukusuka ekumisweni kwama-electrode kanye nokuhlanganisa ukuya ekusetshenzisweni kwamanje kokushisela okulawulwayo kanye nokupholisa kwangemva kokushisela, isinyathelo ngasinye siyingxenye yokuzuza ukushisela kwekhwalithi ephezulu nokuqinile. Ngokulandela lezi zinyathelo ngokucophelela, abakhiqizi bangaqinisekisa imiphumela yokushisela engaguquki futhi enokwethenjelwa, bahlangabezane nezidingo zezicelo ezihlukahlukene zezimboni.