Munzvimbo yekugadzira uye maindasitiri maitiro, kunyangwe iwo anoita senge madiki madiki anogona kuve nekukanganisa kwakadzama pamhando uye kugona kwechigadzirwa chekupedzisira. Imwe yeruzivo rwakadaro iyo inowanzoita kutarisisa kushoma ndeye kugadzirisa uye kukuya kwemagetsi mukati mepakati frequency spot welders. Ichi chinyorwa chinoongorora kukosha kwekukuya kwe electrode mumamiriro ezvinhu aya, ichijekesa basa rayo rakakosha mukuwana mhedzisiro yewelding.
Medium frequency spot welders anoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekuda kwekugona kwavo kugadzira yakasimba uye yakasimba welds munguva pfupi. Aya mawelder anoshanda nekupfuura yakakwira ikozvino kuburikidza nemagetsi emagetsi, achigadzira kupisa panzvimbo yewelding kuti isanganise simbi pamwe chete. Zvisinei, nekufamba kwenguva, kushandiswa nguva dzose kwepamusoro-soro uye kupisa kunotora mutero pamagetsi, zvichiita kuti zvipfeke uye kuora. Kudzikira uku hakungokanganise kuita kwese welding asi kunokonzeresa matambudziko akati wandei mukuperera kwechigadzirwa chekupedzisira.
Electrode grinding, inowanzo furatirwa kana kunzi ibasa risingakoshi, inoita basa rakakosha mukudzikamisa mhedzisiro yekupfeka kwe electrode. Kugaya kunobatsira kuchengetedza chimiro chakakodzera uye pamusoro pemhando ye electrode. Kana ma electrode akasakara kana kusaenzana, kugoverwa kwekupisa panguva yewelding kunova kusaenzana zvakare, zvichitungamira kune isina simba welds, mhedzisiro isingaenderane, uye kuwedzera kushandiswa kwesimba. Nekuchengeta maelectrode ari muchimiro chakanyanya, vagadziri vanogona kuve nechokwadi chekuenderana uye chakavimbika welding process, inozopedzisira yave yakasimba uye yakasimba welds.
Chimwe chinhu chakakosha chinopesvedzerwa ne electrode kugaya ndiko kudzivirira kwe spatter. Spatter, kudzingwa kusingadiwi kwesimbi yakanyungudutswa panguva yewelding, kunogona kukanganisa kutaridzika kwejoint rakasungwa uye kunyange kukanganisa kuvimbika kwayo kwechimiro. Electrode grinding inobatsira kugadzira matipi akapfava uye akachena e electrode, kuderedza mukana wekugadzira spatter. Izvi hazvingonatsiridza kunaka kwechigadzirwa chekupedzisira asiwo zvinochengetedza nguva uye kushanda nesimba kwaizoshandiswa pane post-weld kuchenesa nekugadzirisa zvakare.
Uyezve, kugaya kweelectrode kunobatsira kuchengetedzeka kwese kweiyo welding process. Maelectrode akasakara anowanzo wedzera kupisa, izvo zvinogona kukonzera kukuvara kwemidziyo uye njodzi dzebasa. Nekuchengetedza ma electrode akadzikama zvakanaka, njodzi yekupisa uye tsaona dzakabatana dzakaderedzwa zvakanyanya, kuve nechokwadi chekuti nzvimbo yekushanda yakachengeteka yevashandisi.
Mukupedzisa, tsika yekukuya electrode inobata zvakakosha zvisingarambiki munharaunda yepakati frequency spot welding. Iyo inokanganisa zvakananga welding mhando, kuenderana, kunyatsoita, uye kuchengeteka. Vagadziri nevashandisi vanofanirwa kuziva kuti kuregeredza kugadzirisa kwe electrode kunogona kutungamira kune subpar welds, kuwedzera mutengo, uye njodzi dzinogona kuitika. Nekuisa pamberi penguva dzose electrode kugaya, maindasitiri anogona kukwidziridza maitiro avo ekugadzira, kuwedzera kunaka kwechigadzirwa, uye kuchengetedza nzvimbo yebasa yakachengeteka.
Rangarira, munyika yekugadzira, kunyangwe twunhu tudiki twunogona kubatidza misiyano yakakosha - uye kugaya kwe electrode chinhu chakakosha chinoita kuti dhizaini irambe ichipenya nekunaka.
Nguva yekutumira: Aug-24-2023
