Igophe eliguquguqukayo lokumelana luphawu olubalulekileyo kumatshini wokuwelda we-inverter ophakathi. Imele ubudlelwane phakathi kwe-welding yangoku kunye nokuhla kombane kwii-electrode ngexesha lenkqubo ye-welding. Ukuqonda eli jiko kubalulekile ekwandiseni iiparamitha ze-welding kunye nokuqinisekisa iiwelds ezikumgangatho ophezulu. Kweli nqaku, siza kugocagoca kwingqikelelo yegophe eliguquguqukayo lokuxhathisa kunye nokubaluleka kwayo kwizicelo ze-welding.
- Inkcazo ye-Dynamic Resistance Curve: Ijika eliguquguqukayo lokumelana libonisa ukuxhathisa okukhawulezileyo okuhlangatyezwana nayo ngexesha lenkqubo ye-welding. Ifunyenwe ngokucwangcisa i-welding current ngokuchasene nokuhla kwamandla ombane kwi-electrodes. Le ngqungquthela inika ulwazi oluxabisekileyo kwindlela yokuziphatha kombane kunye ne-thermal ye-weldment, evumela ukulawula okuchanekileyo kunye nokubeka iliso kwinkqubo ye-welding.
- Imiba echaphazela iGophe lokuChasa eliDynamic: a. Iimpawu zezinto eziphathekayo: Ijika eliguquguqukayo lokuchasana liyahluka kunye nezixhobo ezahlukeneyo ngenxa yokuhluka kombane wombane, ukuhanjiswa kwe-thermal, kunye nobushushu obunyibilikayo. Kubalulekile ukuqwalasela iimpawu zezinto eziphathekayo xa utolika ijika kunye nokumisela iiparitha ze-welding ezifanelekileyo. b. I-Electrode Configuration: Ubume, ubungakanani, kunye nezinto eziphathekayo ze-electrode zichaphazela indawo yoqhagamshelwano kunye nokuchithwa kwe-thermal, okuchaphazela i-curve yokumelana ne-dynamic. Ukukhetha okufanelekileyo kwe-electrode kunye nokugcinwa kubalulekile ekufumaneni iziphumo ze-welding ezingaguqukiyo nezithembekileyo. c. I-Welding Parameters: Ijika eliguquguqukayo lokumelana nokutshintsha kweeparameters ze-welding ezifana ne-welding current, amandla e-electrode, kunye nexesha le-welding. Ukulungelelanisa ezi parameters kunokuguqula imilo kunye neempawu ze-curve, ukuvumela ukulungiswa kwenkqubo ye-welding.
- Ukubaluleka kweKgophe eliDynamic Resistance: a. Ukujongwa kweNkqubo: I-curve yokumelana ne-dynamic inika ingxelo yexesha langempela kumgangatho kunye nokuzinza kwenkqubo ye-welding. Ukunxaxha ukusuka kwimilo yegophe elindelekileyo kunokubonisa imiba efana noqhagamshelwano olubi lwe-electrode, ukuveliswa kobushushu obungonelanga, okanye ukudityaniswa kwezinto ngokungafanelekanga. b. IParameter Optimization: Ngokuhlalutya ijika eliguquguqukayo lokumelana, iiparamitha ze-welding ezifanelekileyo zinokumiselwa ukufezekisa iimpawu ezinqwenelekayo ze-weld, ezinje ngobunzulu bokungena, ubungakanani be-nugget, kunye namandla adibeneyo. Ukulungiswa kakuhle kweeparamitha ze-welding ngokusekelwe kuhlalutyo lwe-curve kuphucula ulawulo lwenkqubo kunye nokuqinisekisa umgangatho we-weld ongaguqukiyo. c. Ukufunyanwa kwempazamo: Utshintsho ngequbuliso okanye ukungahambi kakuhle kwijika eliguqukayo lokumelana kunokubonisa ukunxiba kwe-electrode, ukungcoliseka kwezinto, okanye ezinye iimpazamo. Ukubeka iliso kwi-curve kuvumela ukubonwa kwangaphambili kwale miba, ukuvumela ukugcinwa kwangethuba okanye amanyathelo okulungisa ukuthintela iziphene ze-welding.
- Ubuchwephesha bokulinganisa: Iindlela ezahlukeneyo zinokusetyenziswa ukulinganisa kunye nokuhlalutya ijika eliguquguqukayo lokumelana, kubandakanywa ukujongwa kokuhla kwamandla ombane, ubuchule bokubona ngoku, kunye neenkqubo zokufumana idatha. Ezi ndlela zobuchule zibamba ukuziphatha kombane ngokukhawuleza kwenkqubo ye-welding kwaye iququzelele ukuveliswa kwe-curve yokumelana ne-dynamic.
Igophe eliguquguqukayo lokumelana ne-medium frequency inverter spot welding machine sisixhobo esibalulekileyo sokuqonda ukuziphatha kombane kunye nobushushu be-weldment. Isebenza njengesikhokelo sokuphucula iiparameters ze-welding, ukujonga ukuzinza kwenkqubo, kunye nokufumanisa iimpazamo ezinokubakho. Ngokusebenzisa ulwazi olunikezwa yi-curve yokumelana ne-dynamic, abavelisi banokufikelela kwi-welds ehambelanayo kunye nekhwalithi ephezulu, ukuphucula imveliso yonke kunye nokuthembeka kwemveliso kwizicelo ze-welding.
Ixesha lokuposa: May-23-2023
