Indlela yokushisela ama-Copper Alloys nge-Resistance Spot Welding

Ukumelana nokushiselaiyindlela esetshenziswa kabanzi yokuhlanganisa izinhlobo ezahlukeneizinsimbi, kuhlanganise nama-alloys ethusi. Ubuchwepheshe buncike ekushiseni okukhiqizwe ukumelana nogesi ukuze kwakhiwe amashisela aqinile, aqinile. Ziningi izindlela zokushisela ithusi, kodwa kungenzeka ukuthi awukaze uzwe ngokusebenzisa i-umshini wokushisela indawoukushisela ama-alloys ethusi. Kulesi sihloko, sizohlola inqubo ye-resistance spot welding copper alloys futhi sixoxe ngezinyathelo ezibalulekile ezihilelekile.

Ukulungiselela izinto ezibonakalayo

Okokuqala, lungisa i-copper alloy material ezoshiselwa. Ngenxa yobuchwepheshe bokushisela amabala, ukuma kwempahla akukwazi ukuba yisimo esiyinqaba njengepayipi. Kungcono ukulungiselela ipuleti eliwugqinsi elingu-1-3 mm.

Ukuhlanza impahla

Ngaphambi kokuqala i-inqubo Welding, kufanele uqinisekise ukuthi izingcezu ze-alloy yethusi ezizohlanganiswa zihlanzekile futhi azinakho ukungcola. Noma yikuphi ukungcola okungaphezulu kuzothinta kabi izinga le-weld. Ukuhlanza kuvame ukwenziwa nge-brush yocingo noma nge-solvent yamakhemikhali.

Ukukhetha i-Electrode

Ukukhetha i-electrode endaweni yokushisela kubalulekile. Ama-electrode kufanele enziwe ngezinto ezikwazi ukumelana namazinga okushisa aphezulu akhiqizwa ngesikhathi sokushisela. Ama-electrode ethusi ane-conductivity enhle kakhulu nokuqina. Ngokuvamile sisebenzisa ama-electrode ethusi ukuze sishise ama-alloys ethusi.

Setha amapharamitha we-welding

Ukusetha kahle i-amapharamitha we-weldingkubalulekile ekushiseleni ngempumelelo. Amapharamitha okufanele acatshangelwe afaka:

Welding current:Inani lamanje elisetshenziswa ngesikhathi senqubo yokushisela.

Isikhathi sokushisela:Ubude besikhathi sokusebenza kwamanje.

Amandla e-Electrode:Ingcindezi ekhishwa yi-electrode endaweni yokusebenza.

Amanani athile.yale mingcele izoncika ekugqimeni nasekubunjweni kwengxubevange yethusi eshiselwe.

Inqubo yokushisela

Lapho imingcele yokushisela isisethiwe, inqubo yokushisela yangempela ingaqala. Kumele kuqashelwe ukuthi lapho sishisela ama-alloys ethusi, ngokuvamile sifaka i-solder phakathi kwamaphuzu amabili okuxhumana. Lapho i-welding, i-workpiece lapho i-solder yengezwa khona ibekwe phakathi kwama-electrode ukuqinisekisa ukuthintana okuhle kukagesi. Lapho kusetshenziswa i-welding current, ukumelana ezindaweni zokuxhumana kukhiqiza ukushisa, okubangela ukuba ingxubevange yethusi nensimbi ye-solder incibilike futhi ihlangane ndawonye. I-Electrode force iqinisekisa ukuthintana okulungile futhi isiza ekulolongeni i-weld.

Ukupholisa nokuhlola

Ngemva kokushisela, i-weld kufanele ivunyelwe ukuba iphole ngokwemvelo noma izindlela zokupholisa ezilawulwayo kufanele zisetshenziswe ukuvimbela ukwakheka kokukhubazeka. Ngemuva kokupholisa, i-weld kufanele ihlolwe ikhwalithi. Lokhu kuhlanganisa ukuhlola imifantu, i-porosity kanye nokuhlangana okufanele. Uma kutholwa noma yiziphi izinkinga, i-weld ingase idinge ukulungiswa noma yenziwe kabusha.

Kafushane, uma kwenziwa kahle, ukushisela indawo yokumelana kuyindlela ephumelela kakhulu yokuhlanganisa ama-alloys ethusi. Ngokulandela izinyathelo ezingenhla nokulawula ngokucophelela imingcele yokushisela, ama-welds aqinile futhi anokwethenjelwa angakhiwa ngama-alloys ethusi, okwenza le nqubo ibe ithuluzi elibalulekile ezimbonini ezihlukahlukene ezisebenzisa ama-alloys ethusi.