Resistance spot welding inzira inoshandiswa zvakanyanya yekujoinha zvinhu zvesimbi mumaindasitiri akasiyana. Inotsamira pamusimboti wekugadzira chisungo chakasimba pakati pemarata maviri esimbi nekushandisa kupisa nekumanikidza. Nepo tekinoroji yacho pachayo ichishanda zvakanyanya, chimwe chinhu chakakosha chinowanzo furatirwa kukosha kwekuchengetedza nzvimbo yakachena yewelding. Muchinyorwa chino, isu tichaongorora kuti nei kuchenesa kwepamusoro kwakakosha kune resistance spot welding machines.
- Yakavandudzwa Weld Hunhu: Nzvimbo dzakachena dzesimbi dzinovimbisa weld yemhando yepamusoro. Chero zvinosvibisa zvakaita se ngura, pendi, oiri, kana marara zvinogona kukanganisa maitirwo ewelding. Izvi zvinosvibisa zvinoshanda sezvipingamupinyi, zvichidzivirira kufamba kwakakodzera kwezvino uye kupisa panguva yekuputika. Kana nzvimbo yacho yanyatsocheneswa, weld inogona kupinda uye kusunga simbi zvakanaka, zvichikonzera kubatana kwakasimba uye kwakavimbika.
- Kuvandudza Conductivity: Kuti resistance spot welding ishande nemazvo, magetsi anofanirwa kuyerera nemunzvimbo dzesimbi nekudzikisira kushoma. Nzvimbo dzakasviba kana dzakasvibiswa dzinowedzera kuramba kwemagetsi, zvichitungamira mukupisa kusina kuenzana uye kukanganisa kwe weld. Nekuchengeta nzvimbo dzakachena, unova nechokwadi chekugadzirisa magetsi, izvo zvakakosha kuti uwane kuenderana uye kwakaringana welds.
- Yakawedzerwa Electrode Life: Mukupikisa nzvimbo welding, ma electrode anoiswa pasi pekupisa kwakanyanya uye kumanikidzwa. Yakasviba kana yakasvibiswa nzvimbo inogona kukonzera yakawandisa ma electrode kupfeka uye kukuvara. Kugara uchichenesa nzvimbo dzekugezesa kunogona kubatsira kuwedzera hupenyu hwemagetsi, kuderedza kuwanda kwekutsiva uye mutengo wekugadzirisa.
- Yakaderedzwa Welding Defects: Nzvimbo dzakachena dzinoita basa rakakosha kudzivirira kukanganiswa kwakajairika senge porosity, spatter, uye kupinda kusina kukwana. Izvi zvinokanganisa zvinogona kuderedza weld uye kukanganisa kutendeseka kwayo. Nekubvisa zvinosvibisa pamusoro, iwe unoderedza njodzi yezvirema izvi, uchive nechokwadi chekuti weld yakarongeka yekuvimbika uye kuvimbika.
- Chengetedzo Kutanga: Kuve nechokwadi chekuti nzvimbo yewelding yakachena inyaya yekuchengeteka. Zvinosvibisa pamusoro pesimbi zvinogona kutungamira kune zvisingatarisirwi kuita panguva yewelding, zvichikonzera pfarivari, utsi, kana moto. Kucheneswa kwepamusoro kwakafanira kunoderedza njodzi idzi, kugadzira nzvimbo yekushanda yakachengeteka yevashandisi uye kuderedza mukana wetsaona dzepabasa.
Mukupedzisa, kuchengetedza nzvimbo dzakachena dzesimbi kwakakosha pakuita kwakaringana kwekupokana nzvimbo welding michina. Iyo inokanganisa zvakananga weld mhando, electrode hupenyu hurefu, uye kuchengetedzeka kwese. Naizvozvo, zvakakosha kuti ubatanidze kucheneswa kwepamusoro senzira yakajairwa mukushanda kwako kwewelding. Nekuita izvi, hauzongonatsiridza kunaka uye kuenderana kwemawelds ako asi zvakare kusimudzira hupenyu hurefu hwemidziyo yako uye kugadzira nzvimbo yakachengeteka yebasa kune wese anobatanidzwa.
Nguva yekutumira: Sep-13-2023
