Mumichina yekugadzira nzungu, kuramba kunobata basa rakakosha mukubudirira uye nekuita welding maitiro. Ichi chinyorwa chinoongorora kukosha kwekupokana uye simba rayo pamichina yekugadzira nut panguva yekushanda kwewelding, ichiratidza maitiro ayo pamhando yewelding, kugadzikana kwemaitiro, uye kuita kwese.
- Electrical Conductivity uye Heat Generation: Kupokana mumichina yekugadzira nzungu kunokanganisa kuyerera kwemagetsi ikozvino kuburikidza newelding welding. Iyo magetsi conductivity yezvinhu zviri welded, pamwe nekubatana kwekupikisa pakati pe nut uye workpiece, inobatsira pakugadzirwa kwekupisa. Kudzora kwakaringana kwekupokana kunoita kuti kupisa kwakakwana kunogadzirwa kuti uwane weld yakasimba uye yakavimbika.
- Welding Yazvino uye Voltage: Resistance inobata zvakananga iwo welding ikozvino uye voltage marongero mumakina e nut welding. Sarudzo yakakodzera yeaya ma parameter anoenderana neakananga zvinhu zvivakwa uye majoini zvinodikanwa zvakakosha kuti uwane optimal welding mhedzisiro. Kupokana kwenati, workpiece, uye chero zvimwe zvinhu muwelding welding inotaridza huwandu hwezvino uye voltage inodiwa kugadzira weld inodiwa.
- Joint Kutendeseka uye Hunhu: Kupokana panguva yewelding process kunokanganisa kunaka uye kutendeseka kweiyo weld joint. Kusakwana kupikisa kunogona kuguma nekusakwana kusanganiswa kana kusimba kusina simba, kukanganisa kusimba kwemajoini. Sezvineiwo, kuramba kwakanyanya kunogona kutungamira mukupisa kwakanyanya chizvarwa, zvichikonzera kukanganisa kwezvinhu kana kunyange kukanganisa weld. Kuchengetedza kupikisa kwakakodzera kunovimbisa kugadzirwa kweinzwi uye yakasimba welds.
- Maitiro Kugadzikana uye Kudzora: Kudzora kuramba mumashini ekugadzira nzungu kwakakosha pakuchengetedza kugadzikana kwemaitiro. Kuchinja-chinja kwekupokana kunogona kukanganisa kuenderana kweiyo welding process, zvichitungamira mukusiyana kwemhando ye weld uye chitarisiko. Kutarisisa uye kugadzirisa maparamendi e welding kuti arambe akatsiga nhanho inobatsira kune yakagadzikana uye yakavimbika welding mashandiro.
- Electrode Life uye Maintenance: Kupikisa pa electrode-nut interface kunokanganisa zvakananga mashandiro uye hupenyu hwema electrode anoshandiswa mumichina yekugadzira nzungu. Kunyanya kupikisa kunogona kukonzera kuwedzera kupfeka uye kuparara kwema electrode, zvinoda kugara uchigadzirisa uye kutsiva. Kutarisirwa kwakakodzera kwe electrode, kusanganisira kuchenesa nguva dzose uye kugadzirisazve, kunobatsira kubata mazinga ekupikisa uye kuwedzera hupenyu hwemagetsi.
Kunzwisisa pesvedzero yekupokana pamichina yekugadzira nati kwakakosha kuti uwane zvakabudirira welding mhedzisiro. Nekudzora kuramba, ma welder anogona kukwirisa welding ikozvino uye voltage, kuve nechokwadi chekubatana uye hunhu, kuchengetedza kugadzikana kwemaitiro, uye kuwedzera electrode kuita uye hupenyu hurefu. Kuburikidza nekungwarira manejimendi ekupikisa, vagadziri vanogona kukwidziridza kunyatsoshanda uye kushanda kwavo nut welding mashandiro, zvichikonzera emhando yepamusoro welds uye kuvandudzwa kwese kubereka.
Nguva yekutumira: Jul-13-2023
