Hunhu hwema weld point akagadzirwa nepakati frequency spot welding michina chinhu chakakosha chinotaridza mashandiro uye kuvimbika kwezvikamu zvakashongedzwa. Ichi chinyorwa chinoongorora akakosha emhando zviratidzo anoshandiswa kuongorora kutendeka kweiyo weld point uye kushanda kwayo.
- Weld Simba:Chiratidzo chekutanga chekubudirira weld isimba rechisungo pakati pezvishandiso. Iyo inoongororwa nekuisa pasi iyo welded components kune mechanical tests inoyera simba rinodiwa kuti riparadzanise. Simba reweld rakakwana rinoita kuti mubatanidzwa wacho ushande zvakanaka.
- Weld Penetration:Kupinda kwakakodzera kweweld kunoratidza kuti welding ikozvino uye kudzvanywa kwakaiswa zvakakodzera. Kushaikwa kwekupinda mukati kunogona kutungamirira kumajoini asina simba, nepo kupinda kwakanyanya kunogona kukonzera kupisa-kuburikidza. Kudzika kwekupinda kunowanzoyerwa uye kuenzaniswa nezvinodiwa zvakatemwa.
- Weld Nugget size:Saizi ye weld nugget, iyo yakasanganiswa nzvimbo pakati pezvishandiso, inoratidza simba rinounzwa panguva yewelding process. Saizi inowirirana uye yakakodzera nugget inovimbisa kubatana kwakasimba uye kwakasimba.
- Visual Inspection:Kuongorora kwekuona kunosanganisira kuongorora chimiro cheweld point yezvisina kurongeka, senge makatsemuka, voids, spatter, kana kusawirirana. Iyo yakagadzirwa zvakanaka uye yunifomu weld nugget isina kuremara inoratidza yakakodzera welding mamiriro.
- Electrical Resistance:Kuyera kupikisa kwemagetsi mukati mejoint ye weld kunogona kuratidza chero kusawirirana kana kukanganisa mune weld. Kupikisa kwepamusoro-kupfuura-kunotarisirwa kunogona kuratidza kusabatana kwakashata kana kusangana kwezvinhu zvisina kunaka.
- Microstructure Examination:Kune yakakosha maapplication, microstructure ongororo inogona kuitwa kuti iongorore simbi yesimbi yenzvimbo yeweld. Iyo yakakodzera microstructure inomiririra yakakodzera kupisa kupinza uye fusion.
- Dhonza uye Shear Kuedzwa:Dhonza uye shear bvunzo dzinosanganisira kushandisa mauto anodzorwa kune weld joint kuona simba rayo. Iyi bvunzo inotevedzera mamiriro epasirese uye inopa ruzivo rwekuita kwejoint pasi pekunetseka kwakasiyana.
- Cross-Sectional Analysis:Nekucheka uye nekuongorora muchinjiko-chikamu cheweld, munhu anogona kuongorora iyo weld nugget chimiro, saizi, kupinda, uye huwandu hwese. Iyi nzira inobatsira kuona kana weld inosangana nezvinodiwa.
Kuongorora mhando yeweld point inogadzirwa nepakati frequency spot welding michina kwakakosha kuti ive nechokwadi chekuvimbika kwechimiro uye kuvimbika kwezvikamu zvakashongedzwa. Nekufunga zvinhu zvakaita senge weld simba, kupinda, chitarisiko chekuona, uye dzakasiyana nzira dzekuyedza, vagadziri vanogona kunyatso ongorora kushanda kweiyo welding maitiro uye kuita shanduko dzinodiwa kuti uwane yakakwana weld mhando.
Nguva yekutumira: Aug-16-2023
