Mukati mekugadzira nzvimbo welding ine simba rekuchengetedza welding michina, imwe nyaya yakajairika inogona kuitika ndeye kugadzirwa kwe-off-center weld spots. Chinyorwa ichi chinoongorora zvinhu zvinokonzeresa kune off-center weld nzvimbo mune simba rekuchengetedza nzvimbo welding michina.
- Electrode Misalignment: Chimwe chezvikonzero zvinokonzeresa off-center weld spots is electrode misalignment. Kana iyo welding electrodes isina kurongeka zvakanaka, iyo yekuonana nzvimbo pakati pe electrode uye workpiece inova isina kuenzana. Izvi zvinogona kuguma ne-off-center weld spot, uko simba rewelding rinonangidzirwa zvakanyanya kune rimwe divi renzvimbo inodiwa. Electrode misalignment inogona kukonzerwa nekuiswa kwakashata kweelectrode, kupera uye kubvaruka kwematipi emagetsi, kana kusakwana kwekugadzirisa uye kuenzanisa kwemuchina wewelding.
- Uneven Workpiece Hukobvu: Chimwe chinhu chinogona kutungamirira kune off-center weld makwapa ndiko kuvapo kusaenzana workpiece ukobvu. Kana maworkpieces ari welded ane misiyano muhukobvu, iwo welding electrodes anogona kusatombosangana neiyo workpiece pamusoro. Nekuda kweizvozvo, iyo weld spot inogona kusuduruka yakananga kudivi rakatetepa, zvichikonzera off-center weld. Izvo zvakakosha kuve nechokwadi chekuti maworkpiece ari kushiswa ane ukobvu hwakafanana uye kuti chero misiyano inoverengerwa zvakafanira panguva yewelding process.
- Inconsistent Electrode Force: Simba re electrode rinoshandiswa panguva yewelding yenzvimbo inoita basa rakakosha mukuwana kwakaringana maweld spot kuumbwa. Kana simba re electrode risina kufanana munzvimbo yose yewelding, zvinogona kukonzera kunze kwepakati weld spots. Zvinhu zvakadai sezvitubu zvemagetsi zvakasakara, kusagadziriswa kwemagetsi emagetsi, kana nyaya dzemakanika mumushini wewelding zvinogona kutungamirira mukusawirirana kwesimba remagetsi. Kugara uchiongorora uye kugadzirisa welding muchina, kusanganisira kutarisa uye kugadzirisa electrode simba, zvinogona kubatsira kudzivirira nyaya iyi.
- Zvisina Kurongeka Maparamita: Kugadzika kwakashata kwemaparamendi ewelding, senge welding current, welding time, uye electrode pressure, zvinogona kuita off-center weld spots. Kana iyo welding maparameter asina kufananidzwa zvakakodzera kune chaiyo workpiece zvinhu uye ukobvu, iyo weld nzvimbo inogona kutsauka kubva painoda nzvimbo yepakati. Izvo zvakakosha kuve nechokwadi chekuti welding parameters yakanyatso kugadzika maererano neinokurudzirwa nhungamiro inopiwa nemugadziri wemuchina welding uye funga nezve chaiwo maitiro eiyo workpiece zvinhu.
Off-center weld spots mumagetsi ekuchengetera nzvimbo welding machina anogona kuverengerwa kune akati wandei zvinhu, zvinosanganisira electrode misalignment, kusaenzana workpiece ukobvu, isingaenderane electrode simba, uye isina kurongeka welding paramita. Nekugadzirisa zvinhu izvi kuburikidza nekumisikidzwa kwemagetsi emagetsi, kuchengetedza ukobvu hwekushanda, kuve nechokwadi chekuti yunifomu yemagetsi emagetsi, uye nekunyatso kuseta maparamendi ewelding, kuitika kwe-off-center weld spots kunogona kudzikiswa. Kugara uchiongorora, kugadzirisa, uye kuenzanisa welding muchina kwakakosha kuchengetedza yakakwana welding kuita uye kuwana emhando yepamusoro weld nzvimbo.
Nguva yekutumira: Jun-06-2023
