Indlela yokumelana ne-Resistance Spot Welding Copper Alloys

I-Resistance spot welding iyindlela esetshenziswa kakhulu yokuhlanganisa izinsimbi ezihlukahlukene, kuhlanganise nama-alloys ethusi.Le nqubo incike ekusetshenzisweni kokushisa okukhiqizwa ukumelana nogesi ukuze kwakheke amashisela aqinile, ahlala isikhathi eside.Kulesi sihloko, sizohlola inqubo ye-resistance spot welding copper alloys futhi sixoxe ngezinyathelo ezibalulekile ezihilelekile.

 Ukuqonda I

1. Ukulungiselela Okubalulekile:

Ngaphambi kokuqala inqubo yokushisela, kubalulekile ukuqinisekisa ukuthi izingcezu ze-alloy yethusi ezizohlanganiswa zihlanzekile futhi azinakho ukungcola.Noma yikuphi ukungcola okungaphezulu kungaba nomthelela omubi kwikhwalithi ye-weld.Ukuhlanza ngokuvamile kwenziwa kusetshenziswa ibhulashi locingo noma i-solvent yamakhemikhali.

2. Ukukhethwa kwama-Electrodes:

Ukukhetha ama-electrode kubalulekile ekushiseleni indawo yokumelana.Ama-electrode kufanele enziwe ngezinto ezikwazi ukumelana namazinga okushisa aphezulu akhiqizwa ngesikhathi senqubo yokushisela.Ama-electrode e-Copper avame ukusetshenziselwa ukushisela ama-alloys ethusi ngenxa yokuhamba kwawo okuhle kakhulu nokuqina.

3. Ukusetha Amapharamitha Welding:

Ukusetha kahle imingcele yokushisela kubalulekile ukuze uthole ukushisela okuphumelelayo.Imingcele okufanele icatshangelwe ihlanganisa:

• I-Welding current: Inani lamandla kagesi asetshenziswa phakathi nenqubo yokushisela.
• Isikhathi sokushisela: Isikhathi okusetshenziswa ngaso i-current.
• Amandla e-Electrode: Ingcindezi esetshenziswa kuma-electrode kuma-workpieces.

Amanani athile ale mingcele azoncika ekugqimeni nasekubunjweni kwengxubevange yethusi eshiselwe.

4. Inqubo yokushisela:

Lapho imingcele yokushisela isisethiwe, inqubo yokushisela yangempela ingaqala.Ama-workpieces abekwe phakathi kwama-electrode, aqinisekisa ukuthintana kahle kukagesi.Lapho i-welding current isetshenziswa, ukumelana ezindaweni zokuxhumana kudala ukushisa, okwenza ingxube yethusi incibilike futhi ihlangane.Amandla e-electrode aqinisekisa ukuthintana okufanele futhi asiza ukubumba i-weld.

5. Ukupholisa nokuhlola:

Ngemuva kokushisela, kubalulekile ukuvumela i-weld ukuthi iphole ngokwemvelo noma ngokusebenzisa indlela yokupholisa elawulwayo ukuvimbela ukwakheka kokukhubazeka.Uma isipholile, i-weld kufanele ihlolwe izinga.Lokhu kuhlanganisa ukuhlola imifantu, i-porosity, nokuhlangana okufanele.Uma kutholwa noma yiziphi izinkinga, i-weld ingase idinge ukulungiswa noma yenziwe kabusha.

6. Ukwelashwa Kwangemva Kokushisela:

Kwezinye izimo, ukwelashwa kwe-post-weld kungase kudingeke ukuthuthukisa izakhiwo zemishini ye-weld noma ukunciphisa izingcindezi ezisele.Lokhu kungabandakanya izinqubo ezinjengokuhoxisa noma ukukhulula ingcindezi.

Sengiphetha, i-resistance spot welding iyindlela ephumelela kakhulu yokuhlanganisa ama-alloys ethusi uma kwenziwa ngendlela efanele.Ngokulandela izinyathelo ezichazwe ngenhla nokulawula ngokucophelela imingcele ye-welding, kungenzeka ukudala ama-welds aqinile futhi anokwethenjelwa kuma-alloys ethusi, okwenza le nqubo ibe ithuluzi elibalulekile ezimbonini ezihlukahlukene lapho kusetshenziswa khona ama-alloys ethusi.