Isingeniso
Embonini yokukhiqiza, ukushisela kuyindlela ebaluleke kakhulu yokucubungula.Ama-welder amabala aphakathi nendawoasetshenziswa kabanzi emikhakheni ehlukahlukene ngenxa yokusebenza kahle kwawo okuphezulu, ukonga amandla, kanye nekhwalithi enhle kakhulu yokushisela. Ukuqinisekisa inqubo yokushisela eshelelayo kanye{1}}nemiphumela yekhwalithi ephezulu, ukulungiselela{2}}ngaphambi kokushisela kubalulekile. Lesi sihloko sihlola ngokuningiliziwe amalungiselelo adingekayo ngaphambi kokusebenzisa i-ai-medium frequency spot welderukuqinisekisa ukusebenza kahle kwemishini kanye nemiphumela efiselekayo yokushisela.
Ukuhlolwa Kwezisetshenziswa
- Okokuqala, u-opharetha kufanele enze ukuhlola okuphelele kwe-medium frequency spot welder ngaphambi kokuqala. Lokhu kuhlanganisa ukuhlola ukunikezwa kwamandla, uhlelo lokulawula, i-welding transformer, nezindlawu zokushisela, phakathi kwezinye izinto. Qinisekisa ukuthi okokusebenza kusesimweni esihle ngaphandle kwamaphutha noma izinkinga ezingaba khona. Naka ngokukhethekile izintambo zikagesi ukuze uqinisekise ukuthi azishintshile, hlola ukuthi akukho yini umonakalo owenziwe ekufakeni amanzi, futhi uqinisekise ukuthi konke ukuxhumana kuvikelekile.
- Ukuhlolwa Kokuhlinzekwa Kwamandla: Qinisekisa ukuthi i-voltage yamandla izinzile futhi ihlangabezana nezidingo zemishini ukuze kugwenywe umonakalo noma ikhwalithi engeyinhle yokushisela ngenxa yokuguquguquka kwamandla kagesi.
- Isistimu Yokulawula: Hlola iphaneli yokulawula, isikrini sokubonisa, nezinye izingxenye ukuze uqinisekise ukuthi wonke amapharamitha ayalungiseka futhi angakhiywa.
- I-Welding Transformer: Hlola i-welding transformer noma iziphi izinkinga bese uqinisekisa ukuthi ukugquma phakathi kwamakhoyili okuqala kanye nakwesibili kuqinile.
- Ama-Welding Tongs: Qinisekisa amandla okubamba amathongo okushisela futhi uqinisekise ukuthi izilayidi ezihambisayo zithintana kahle ukuze uqinisekise ukuqhutshwa kwamanje okuvamile ngesikhathi sokushisela.
Izilungiselelo zepharamitha
- Imingcele yokushisela ye-ai-medium frequency spot weldernomthelela ngqo kwikhwalithi yokushisela. Ngaphambi kokushisela, opharetha kufanele abeke imingcele efanelekile ngokusekelwe ezintweni zokushisela kanye nezidingo. Lokhu ngokuvamile kufaka phakathi i-welding current, ingcindezi ye-electrode, isikhathi sokushisela, nesikhathi sokuphumula.
- I-Welding Yamanje: Setha i-welding current efanelekile ngokusekelwe ekugqimeni nasekuphatheni okushisayo kwezinto. I-current ephezulu kakhulu noma ephansi kakhulu ingaba nomthelela omubi emiphumeleni yokushisela.
- I-Electrode Pressure: Ukucindezela kwe-electrode kufanele kube okumaphakathi ukuze kuqinisekiswe ukuthi izinto zokwakha zicindezelwa ngokuqinile ngesikhathi sokushisela, ukwandisa ukumelana nokuxhumana nokukhiqiza ukushisa okwanele kwe-weld.
- Isikhathi sokushisela: Ubude besikhathi sokushisela buthinta ngqo ukwakheka kwe-weld nugget. Isikhathi esifushane kakhulu singase sibangele ukushisela okubuthakathaka, kuyilapho isikhathi eside kakhulu singabangela ukuncibilika ngokweqile kwezinto.
- Isikhathi sokuphumula: Izilungiselelo ezifanele zesikhathi sokuphumula zingavimbela ngempumelelo ukunamathela kwe-electrode futhi ziqinisekise ukuqhubeka kwenqubo yokushisela.
Ukulungiselela ucezu lokusebenza
- Ngaphambi kokushisela, kufanele kwenziwe amalungiselelo adingekayo ezingxenye zokusebenza, okuhlanganisa ukuhlanzwa kwendawo, ukubekwa endaweni kanye nokuhlanganisa.
- Ukuhlanza Ubuso: Susa noma yimaphi amafutha, ukugqwala, noma okunye ukungcola endaweni yokusebenza ukuze uqinisekise izindawo zokuxhumana ezihlanzekile kanye{0}}nezindawo zokushisela zekhwalithi ephezulu.
- Ukuma kanye Nokugoqa: Beka kahle ama-workpieces ngokwezidingo zokushisela futhi usebenzise izinsimbi ukuze uzivikele ngokuqinile, uvimbele ukunyakaza noma ukuwohloka ngesikhathi sokushisela.
Test Welding kanye Ukulungiswa
- Ngaphambi kokushisela okusemthethweni, opharetha kufanele enze ama-weld wokuhlola. Ukuhlola ukushisela kusiza ngokuqhubekayo ukuqinisekisa ukufaneleka kwezilungiselelo zepharamitha futhi iqinisekisa isimo semishini.
- Ukuhlola Ukushisela: Yenza ama-weld amaningi wokuhlola ukuze ubuke imiphumela, hlola amandla amaphuzu okushisela, futhi uqinisekise ukubukeka kwama-welds kuyagculisa.
- Ukulungisa Nokuthuthukisa: Lungisa{0}}izimiso zokushisela ngokusekelwe emiphumeleni yokuhlola ukuze ufinyelele ikhwalithi engcono kakhulu yokushisela.
Isiphetho
Amalungiselelo{0}angaphambi kokushiselamedium frequency spot welderszibalulekile ekuqinisekiseni{0}imiphumela yekhwalithi ephezulu. Ngokuhlola okuphelele kwemishini, izilungiselelo zepharamitha ezinengqondo, ukulungiswa kwengcezu yokusebenza okuqinile, nokulungiswa kokuhlola ukushisela, ukusebenza kahle kokukhiqiza kungathuthukiswa kakhulu, futhi{2}}imiphumela yokushisela yekhwalithi ephezulu ingaqinisekiswa. Ama-opharetha kufanele alandele ngokuqinile lezi zinyathelo ngaphambi kokushisela ukuze bagweme izinkinga ezibangelwa ukulungiswa ngokwanele futhi baqinisekise ukusebenza okuphumelelayo nokuzinzile kwama-medium frequency spot welders.
