Muzvigadziro zvemaindasitiri, kuchengetedza kushanda uye hupenyu hurefu hwemidziyo kwakakosha kuti uve nechokwadi chekugadzirwa kwakanaka. Chimwe chinhu chakakosha pakugadzirisa uku kuchena kwemuchina uye zvikamu zvawo. Muchikamu chino, isu tichakurukura nzira yekuchenesa yeworkpieces inoshandiswa mune yepakati-frequency yakananga ikozvino (MFDC) spot welding muchina.
Yepakati-frequency yakananga ikozvino nzvimbo welding muchina chinhu chakakosha mukugadzira kwakasiyana maitiro, kunyanya mumaindasitiri emotokari nemagetsi. Kuve nechokwadi chekuti maworkpiece anoshandiswa mumuchina uyu akachena kwakakosha kuti uwane emhando yepamusoro welds uye kuwedzera hupenyu hwemuchina.
Kukosha Kwemabasa Akachena
Yakachena workpieces yakakosha pakubudirira nzvimbo welding nezvikonzero zvakati wandei:
- Weld Quality: Zvinosvibisa senge ngura, mafuta, uye tsvina pazvishandiso zvinogona kutadzisa kuumbwa kwesimbi yakasimba uye yakavimbika. Yakachena workpieces inosimudzira yakakwana magetsi conductivity, ayo akakosha kuti uwane anowirirana uye emhando yepamusoro welds.
- Electrode Preservation: Tsvina workpieces inogona kukurumidzira kupera uye kubvaruka kwewelding electrode. Kuchengeta maworkpiece akachena kunobatsira kuwedzera hupenyu hwezvinhu izvi zvinodhura.
- Kubudirira: Yakachena workpieces iva nechokwadi chekuti welding process inoshanda sezvinobvira. Kushanda uku kunoita kuti pave nekuwedzera kubereka uye kuderedza kushandiswa kwesimba.
Kuchenesa Nzira
Kuchenesa maworkpiece eMFDC spot welding muchina kunosanganisira akati wandei matanho:
- Visual Inspection: Usati wachenesa, ongorora nemaziso maworkpieces kune chero zvinosvibisa zvinoonekwa zvakaita semafuta, girisi, ngura, kana tsvina. Ziva nzvimbo dzinoda kunyatsotarisirwa.
- Kugadzirira: Ita shuwa kuti maworkpiece akabviswa kubva kumushini wewelding uye ari pakamuri tembiricha. Izvi zvinodzivirira njodzi dzinogona kuitika uye zvinobvumira kuchenesa kunoshanda.
- Cleaning Agents: Sarudza yakakodzera mumiriri wekuchenesa zvichienderana nerudzi rwezvinosvibisa zviripo. Zvishandiso zvekuchenesa zvakajairika zvinosanganisira zvinonyungudutsa, degreasers, uye zvinobvisa ngura. Nguva dzose tevera zvinokurudzirwa nemugadziri wemakemikari aya.
- Kuchenesa Maitiro:
- Isa mushonga wekuchenesa wakasarudzwa kune jira rakachena kana chipanje.
- Geza zvinyoronyoro nzvimbo dzakasvibiswa dzezvishandiso zvebasa kusvikira zvakasvibiswa zvabviswa.
- Kune zvakasindimara zvinosvibisa zvakaita ngura, funga kushandisa waya bhurasho kana abrasive pad.
- Shamba maworkpieces nemvura yakachena kubvisa chero yasara yekuchenesa mumiririri.
- Pukuta maworkpieces zvakakwana nemucheka wakachena, usina-lint.
- Inspection: Mushure mekuchenesa, ongorora zvakare maworkpiece kuti uone kuti zvese zvinosvibisa zvakabviswa zvachose.
- Reassembly: Unganidza zvakare akacheneswa workpieces mumuchina welding muchina nekungwarira, uchitevera nhungamiro yemugadziri.
- Kuchengeta Nguva Dzose: Shandisa hurongwa hwekugadzirisa nguva dzose kuti uve nechokwadi chekuti maworkpiece anoramba akachena uye asina kusvibiswa panguva yekushanda.
Kuchengeta akachena maworkpiece mune yepakati-frequency yakananga ikozvino nzvimbo welding muchina kwakakosha kuti uwane emhando yepamusoro welds, kuchengetedza hupenyu hwemagetsi, uye optimize mashandiro. Nekutevedzera nzira yekuchenesa yatsanangurwa muchinyorwa chino, vagadziri vanogona kuve nehupenyu hurefu uye kuvimbika kwemidziyo yavo yemoto welding, zvinozotungamira kune yakagadziridzwa mhando yechigadzirwa uye kuderedzwa nguva.
Nguva yekutumira: Oct-09-2023
