Izinto Ezithinta Izingxenye Ezishisayo Zemishini Yokushisela I-Resistance Spot?

I-Resistance spot welding iyinqubo esetshenziswa kabanzi ezimbonini zokukhiqiza nezokwakha zokuhlanganisa izingxenye zensimbi. Incike kumgomo wokumelana nogesi ukuze ukhiqize ukushisa ezindaweni zokuthintana phakathi kwezindawo ezimbili zensimbi, ezibe sezihlanganiswa ndawonye. Kodwa-ke, ukusebenza kahle kwale ndlela yokushisela kuthonywa izici ezihlukahlukene ezishisayo ngaphakathi komshini wokushisela. Kulesi sihloko, sizohlola izici ezibalulekile ezithinta izici ezishisayo zemishini yokushisela indawo yokumelana.

1. Ukugeleza Kwamanje:Isici esiyinhloko esithinta isici esishisayo se-resistance spot welding ukugeleza kwamandla kagesi. Lapho i-current ephezulu idlula ezingxenyeni zensimbi ezishiselwe, ihlangabezana nokumelana, okuholela ekukhiqizeni ukushisa. Ukuqina kwamandla kanye nobude bawo buthonya kakhulu inani lokushisa elikhiqizwayo.
2. I-Electrode Material:Impahla yama-electrode wokushisela idlala indima ebalulekile ekukhiqizeni ukushisa nasekudluliseleni. Ama-Electrode ngokuvamile enziwa ngama-alloys ethusi ngenxa yokuguquguquka kwawo okuhle kakhulu nokumelana nokushisa. Ukukhethwa okufanele kwe-electrode kuqinisekisa ukukhiqizwa kokushisa okusebenzayo nokudluliselwa kuma-workpieces.
3. I-Electrode Geometry:Ukuma nobukhulu bama-electrode kunquma ukusatshalaliswa kokushisa ngesikhathi sokushisela. Imiklamo ye-Electrode ingenziwa ngendlela efanele ukuze kuzuzwe amaphethini athile okushisa, njenge-point welding noma i-seam welding. I-geometry ye-electrode ithinta ukugxila kokushisa endaweni yokushisela.
4. I-Electrode Force:Amandla asetshenziswa ama-electrode kuma-workpieces abalulekile ukuze kuzuzwe ukushisela okuqinile. Iphinde ibe nomthelela kusici sokushisa ngokulawula ukumelana nokuxhumana futhi, kamuva, ukushisa okukhiqizwayo. Amandla e-electrode afanele aqinisekisa ukushisa okufanayo.
5. Isikhathi sokushisela:Ubude besikhathi okugeleza ngaso i-current kuma-workpieces, okwaziwa ngokuthi isikhathi sokushisela, kuyisici esibalulekile ekulawuleni ukushisa. Izikhathi zokushisela ezinde zingaholela ekwakhekeni kokushisa okukhulu, okungase kubangele ukuwohloka noma ukushiswa kwezinto.
6. Izindlela zokupholisa:Imishini eminingi yokushisela indawo yokumelana ihlanganisa amasistimu okupholisa ukuvimbela ukushisa ngokweqile. Lezi zindlela zisiza ukugcina izimo zokushisa ezingaguquki ngesikhathi sokusebenza kokushisela okuqhubekayo. Ukupholisa amanzi, ngokwesibonelo, kusiza ukuqeda ukushisa okweqile kuma-electrode.
7. Izinto ezibonakalayo:Uhlobo nokuqina kwezinto ezishiselwe nakho kuthinta izici ezishisayo zenqubo. Izinsimbi nama-alloys ahlukene ane-resistivity kagesi ehlukahlukene, i-conductivity, namaphoyinti ancibilikayo, adinga ukulungiswa kwemingcele yokushisela.
8. Indawo yokushisela:Izinga lokushisa elizungezile kanye nomswakama kungaba nomthelela ekusebenzeni okushisayo kokushisela kwendawo yokumelana. Izimo ezimbi kakhulu zingase zidinge ukuzivumelanisa nezimo zokushisela ukuze kugcinwe ukukhiqizwa kokushisa okungaguquki.

Sengiphetha, i-resistance spot welding iyindlela yokuhlanganisa eguquguqukayo encike ekulawuleni okunembile kwezinto ezishisayo ngaphakathi komshini wokushisela. Ukuqonda kanye nokwenza kahle lezi zici kubalulekile ekuzuzeni ama-welds ekhwalithi ephezulu, ukuqinisekisa amandla nokuqina kwezingxenye ezishiselwe. Abakhiqizi nabaqhubi kufanele bacabangele lezi zici zokushisa ukuze bakhiqize amashisela athembekile futhi angaguquguquki ezinhlelweni ezihlukene zezimboni.