Ichi chinyorwa chinopa ongororo yakapfupika yewelding muchina maelectrode, chinhu chakakosha mukuita welding. Welding electrodes inoshanda seye conductive medium kugadzira arc yemagetsi, iyo inogadzira kupisa kunodiwa pakubatanidza simbi. Kunzwisisa mhando dzakasiyana dzewelding electrode, hunhu hwadzo, uye mashandisiro akakosha kuti uwane zvakabudirira welding mhedzisiro. Chinyorwa chinoongorora zvakajairwa maelectrode zvinhu, zvinosanganisira coated electrode uye tungsten electrodes, pamwe nezvaakanakira nezvaasingakwanisi. Pamusoro pezvo, inokurukura kusarudzwa kweelectrode, kuchengetedza, uye mabatiro ekuita kuti ive nechokwadi chekushanda kwewelding.
Welding muchina maelectrode zvinhu zvakakoshesesa mukuita welding, zvine basa rekufambisa kusanganiswa kwesimbi kuburikidza nekugadzirwa kwemagetsi arc. Ichi chinyorwa chinopa ongororo ine hungwaru yewelding muchina maelectrode, mhando dzawo, uye maitiro avo pamhedzisiro yewelding.
- Coated Electrodes Coated electrodes, inozivikanwawo se shielded metal arc welding (SMAW) electrodes, ndiyo inonyanya kushandiswa mhando. Aya maelectrode anoratidza flux coating inodzivirira dziva re weld kubva pakusvibiswa kwemuchadenga, nekudaro kuwedzera kutendeseka kweweld. Maelectrode akavharidzirwa anochinja-chinja uye akakodzera kune akasiyana-siyana mawelding application, anosanganisira simbi yakapfava, simbi isina tsvina, uye yakaderera-alloy simbi.
- Tungsten Electrodes Tungsten maelectrodes anonyanya kushandiswa mugasi tungsten arc welding (GTAW) kana tungsten inert gasi (TIG) welding. Aya maelectrode anozivikanwa nepamusoro pekunyungudika kwawo uye kugadzikana kwearc kwakanakisa, zvichiita kuti ave akakodzera kukwenenzvera simbi dzisina-ferrous sealuminium, magnesium, uye alloys emhangura.
- Electrode Selection Kusarudza iyo yakakodzera electrode zvinoenderana nehwaro simbi, welding maitiro, uye inodiwa weld maitiro. Iyo yekurudyi electrode kusarudzwa inovimbisa yakakwana arc ignition, yakagadzikana arc kuita, uye inodiwa weld bead kutaridzika.
- Electrode Kuchengeta uye Kubata Kuchengetedza kwakaringana uye kubata kwemagetsi emagetsi emuchina kwakakosha kudzivirira kunyura kwemwando, izvo zvinogona kukanganisa kuita kwe electrode. Kuchengeta maelectrode mumidziyo yakaoma, isina mhepo uye kushandisa makamuri ekuchengetera hunyoro hwakaderera maitiro akakosha kuchengetedza kunaka kwawo.
Welding muchina maelectrode zvinhu zvakakosha mukuita welding, ichiita basa rakakosha mukuwana yakasimba uye yakavimbika welds. Kunzwisisa marudzi akasiyana-siyana emagetsi uye mashandisirwo awo anoita kuti mawelder aite sarudzo dzine ruzivo panguva yekugadzira welding. Maelectrode akavharidzirwa anopa kushanduka-siyana kwemabasa akasiyana-siyana esimbi, nepo tungsten electrodes ichikunda mukukwesha simbi dzisina-ferrous. Nekutevera akanakisa maitiro ekuchengetedza electrode uye kubata, mawelder anogona kuve nechokwadi anowirirana uye akabudirira welding mhedzisiro mumapurojekiti avo pane akasiyana maindasitiri ekushandisa.
Nguva yekutumira: Jul-24-2023
