Mid-frequency spot welding inzira inoshandiswa nevakawanda welding mumaindasitiri akasiyana, asi inogona kusangana nenyaya dzakadai sekutsemuka mumajoini akasungwa.Kunzwisisa zvikonzero zvezvimedu izvi zvakakosha pakuvandudza kunaka uye kuvimbika kwezvikamu zvakasungirirwa.Muchinyorwa chino, isu tichaongorora zvikonzero zvakajairika zvekupaza mukati me-frequency nzvimbo welding uye kukurukura zvingangogadziriswa kugadzirisa nyaya idzi.
- Kusarudzwa kwezvinhu: Muzviitiko zvakawanda, kutsemuka kunogona kuverengerwa kusarudzwa kwezvinhu zviri welded.Kana simbi dzakasiyana kana zvinhu zvine misiyano yakakura mukupisa kwekuwedzera coefficients zvakabatanidzwa pamwechete, iyo weld joint inotapukirwa nekuputika panguva yekutonhora.Kuti ugadzirise nyaya iyi, zvakakosha kuti usarudze zvinhu zvinowirirana maererano nekuumbwa uye zvinopisa zvinhu.
- Welding Parameters: Zvisizvo kana zvisina kururama welding parameters, senge welding current, welding time, uye electrode force, zvinogona kutungamirira kukutsemuka.Kana iyo parameter isina kunyatsoiswa, iyo yekupisa yekuisa uye kugovera inogona kunge isina kuenzana, zvichikonzera kushushikana kwekufunga kunokurudzira kutsemuka.Kugara uchigadzirisa uye kuenzanisa welding midziyo inogona kubatsira kuchengetedza yakakwana paramita.
- Kugadzirira Kwakabatana Kwakashata: Hunhu hwekugadzirira kwekubatana hunoita basa rinokosha mukudzivirira kuputika.Kusakwana kuchenesa uye kubatana-up-up kunogona kubata tsvina kana kugadzira mapeji munzvimbo ye weld, zvichiita kuti pave nekutsemuka.Kugadzirira pamwe chete kwakakodzera, kusanganisira kuchenesa uye kurongeka chaiko, kunokosha kuti pave nechokwadi chekupinza ruzha.
- Residual Stress: Welding inosvitsa zvakasara zvinonetsa muzvinhu, izvo zvinogona kubatsira mukutsemuka nekufamba kwenguva.Post-weld kupisa kurapwa kana kudzoreredza kushushikana kungave kuri madikanwa kudzikisa izvi zvakasara zvinonetsa uye kuwedzera kutendeseka kweweld.
- Hydrogen Embrittlement: Hydrogen yakaunzwa panguva yewelding process inogona kupinda mukati mesimbi uye ichiita kuti ive nyore kuputika.Kuti urwise izvi, kunyatsoomeswa kwema electrode uye kuchengetedza kwakakodzera kwezvinhu munzvimbo yakaoma kunogona kubatsira kudzivirira hydrogen embrittlement.
- Quality Control: Kusakwana kwehutano hwekugadzirisa matanho panguva yekugadzira welding inogona kutungamirira kune zvisizvo zvisingaoneki izvo zvinozoguma nekuputika.Kuongororwa nguva nenguva, kuyedzwa kusingaparadze, uye vimbiso yemhando yakakosha pakuona uye kugadzirisa zvingangoitika kare.
- Welding Technique: Iyo welding tekinoroji pachayo inogona kukanganisa mukana wekutsemuka.Kuiswa kwe electrode kwakaringana, kutevedzana kwewelding, uye kudzora tembiricha kwakakosha kuti uwane yemhando yepamusoro weld iyo isinganyanye kutsemuka.
Mukupedzisa, kunzwisisa zvinhu zvinokonzeresa kupaza mukati me-frequency spot welding kwakakosha kudzivirira nyaya iyi uye kuve nechokwadi chekuvimbika kwezvikamu zvakashongedzwa.Kunyatsosarudzwa kwezvinhu, maparamendi chaiwo ewelding, kugadzirira kwakabatana kwakakodzera, manejimendi ekunetseka, uye kushingairira kutonga kwemhando zvinhu zvese zvakakosha mukuwana isina crack-free welds.Nekugadzirisa zvinhu izvi, vagadziri vanogona kugadzira welds inosangana nemhando yepamusoro yemhando uye kusimba.
Nguva yekutumira: Oct-31-2023