Mune yepakati frequency inverter nzvimbo welding, kusarudzwa kwema electrode kunoita basa rakakosha mukuwana mhedzisiro inodiwa welding. Mhando dzakasiyana dzema electrode anogona kuve neakasiyana mhedzisiro pamhando yeweld, mashandiro ekuita, uye kuita kwese. Ichi chinyorwa chine chinangwa chekuongorora mhedzisiro yewelding inowanikwa nemaelectrodes akasiyana mune yepakati frequency inverter spot welding.
Copper Electrodes:
Mhangura maelectrode anoshandiswa zvakanyanya muspot welding nekuda kweakanakisa ekupisa kwemafuta uye yakakwirira magetsi conductivity. Ivo vanopa hunoshanda kupisa kupisa, zvichikonzera nekukurumidza uye yunifomu kupisa kweiyo workpieces. Copper electrodes inoratidzawo kumira kwakanaka kupfeka uye deformation, kuve nechokwadi chekuenderana kwekuita welding pamusoro pekushandiswa kwakawedzerwa. Iwo welds anowanikwa nemhangura electrode anowanzo kuratidza simba rakanaka, kuvimbika, uye kushoma spatter.
Chromium Zirconium Copper (CuCrZr) Electrodes:
CuCrZr maelectrodes anozivikanwa nekuwedzera kuoma uye kuramba kune electrode kunamira. Kuwedzerwa kwechromium uye zirconium kunonatsiridza nzvimbo ye electrode, kuderedza katsika kesimbi yakanyungudutswa kuti inamire kune electrode pamusoro panguva yewelding. Iyi ficha inoderedza kusvibiswa kwe electrode, inowedzera hupenyu hwe electrode, uye inosimudzira chitarisiko cheweld. Welds akagadzirwa neCuCrZr maelectrode anowanzo kuratidza yakagadziridzwa kupera kwepamusoro uye kuderedzwa kwemagetsi emagetsi.
Refractory Electrodes (semuenzaniso, Tungsten Copper):
Refractory electrodes, senge tungsten mhangura, inofarirwa kune welding application inosanganisira kupisa kwakanyanya kana zvinhu zvinonetsa. Aya maelectrode anopa zvakanakisa kupisa kupisa uye kusimba, zvichiita kuti ave akakodzera kune welding maitiro anoda kuratidzwa kupisa kwenguva refu kana kubatanidza zvinhu zvine mapoinzi akanyanya kunyungudika. Refractory electrodes inogona kumirisana neyakaomarara welding mamiriro uye kuchengetedza yakagadzikana kuita, zvichikonzera akavimbika welds ane kushoma electrode kupfeka.
Coated Electrodes:
Coated electrode akagadzirwa kuti ape chaiwo maitiro kana kugadzirisa mamwe matambudziko ekushivirira. Semuyenzaniso, maelectrodes ane machira akakosha anogona kupa kuvandudzwa kwekuramba kunamatira, kuderedzwa spatter, kana kuchengetedzwa kwakawedzera kubva pakupfeka. Aya machira anogona kugadzirwa nezvinhu zvakaita sesirivheri, nickel, kana mamwe maalloys, akagadzirwa kuti asangane nezvinodiwa zvewelding. Maelectrode akavharidzirwa anogona kubatsira mukuvandudza kutaridzika kwe weld, kuderedzwa kuremara, uye nekuwedzera electrode hupenyu.
Composite Electrodes:
Composite maelectrode anosanganisa zvinhu zvakasiyana kuti awedzere mabhenefiti avo ega. Semuenzaniso, iyo composite electrode inogona kunge iine mhangura yemhangura yakakomberedzwa nedhiri rezvinhu zvinoramba. Iyi dhizaini inosanganisa mabhenefiti epamusoro thermal conductivity kubva kumhangura uye yakanakisa kupisa kupisa kubva kune refractory zvinhu. Composite electrodes inopa chiyero pakati pekuita uye mutengo-kushanda, ichipa yakavimbika welding mhedzisiro mumashandisirwo akasiyana.
Sarudzo yemagetsi mukati mepakati frequency inverter spot welding inokanganisa zvakanyanya mhedzisiro yewelding. Copper electrodes inowanzoshandiswa nekuda kwekunaka kwavo kupisa uye magetsi conductivity. CuCrZr electrode inopa yakagadziridzwa kuomarara uye yakaderedzwa electrode kunamatira. Refractory electrodes akakodzera kune yakakwirira-tembiricha application, nepo akavharidzirwa emagetsi anopa chaiwo maitiro. Composite electrodes inosanganisa zvinhu zvakasiyana kuti zviwane kuenzana kwemaitiro ekuita. Nekusarudza maelectrode akakodzera zvichienderana nezvinodiwa zvekushongedza, vagadziri vanogona kuwana yavanoda weld mhando, mashandiro ekuita, uye kuita kwese mukati mepakati frequency inverter spot welding mashandiro.
Nguva yekutumira: May-17-2023
