Ichi chinyorwa chinopa kuongororwa kwakadzama kwezvinhu zvakakosha zvinopesvedzera kunaka kwewelding mumichina yewelding. Welding inzira yakakosha mumaindasitiri akasiyana, uye mhando yewelds inokanganisa zvakananga kurongeka kwechimiro uye kuita kwezvakagadzirwa zvikamu. Kunzwisisa uye kudzora zvinhu zvinokanganisa welding mhando kwakakosha pakugadzira akavimbika uye asina kukanganisa-asina mawelds. Chinyorwa chinotarisa muzvinhu zvakaita sewelding paramita, kusarudzwa kwezvinhu, hutsanana, uye kugadzirira pamwe chete, uye inokurukura kukosha kwavo mukuwana emhando yepamusoro welds. Nekugadzirisa zvinhu izvi zvakakosha, ma welders uye welding operators anogona kuve nechokwadi anowirirana, akasimba, uye akachengeteka welds, achisangana neakanyanya indasitiri zviyero.
Welding mhando yakakosha zvakanyanya mumaindasitiri uko kutendeseka kweakasungwa zvimiro zvinokanganisa kuchengetedzwa uye kuita. Zvinhu zvakasiyana-siyana zvinobatsira kune huwandu hwese hwema welds anogadzirwa nemichina yewelding. Nekuziva uye nekudzora zvinhu izvi, nyanzvi dzewelding dzinogona kukwidziridza kuvimbika uye kuita kwezvakaiswa welded.
- Welding Parameters Welding maparamendi akadai sevoltage, yazvino, uye kumhanya kwekufamba zvakanyanya kupesvedzera kunaka kwewelds. Kugadziriswa kwakakodzera kweaya ma paramita anovimbisa yakakodzera kupisa kupinza uye fusion, zvichitungamira kune yakasimba uye isina kukanganisa-isina welds.
- Kusarudzwa Kwezvinhu Sarudzo yezvishandiso zvewelding, zvinosanganisira base simbi, simbi dzekuzadza, uye fluxes, inoita basa rakakosha mumhando yewelding. Kuenderana uye kusarudzwa kwezvinhu kwakakosha kuti uwane metallurgically sound weld joint.
- Hutsanana Zvinosvibisa pane welding pamusoro, zvakaita semafuta, tsvina, kana ngura, zvinogona kukanganisa zvakanyanya kunaka kwewelds. Kugadzirira kwepamusoro uye kushambidzika kwakakosha pakugadzira masimbi anonzwika.
- Joint Kugadzirira Hunhu hwekugadzirira kwekubatana, kusanganisira bevel angle, midzi gap, uye fit-up, inobata zvakananga weld kupinda uye simba. Kugadzirira kwemajoini kwakakosha kwakakosha kuti uwane mubatanidzwa wakazara.
- Shielding Gasi Mugasi simbi arc welding (GMAW) uye gasi tungsten arc welding (GTAW), sarudzo uye kuyerera mwero wekudzivirira gasi zvinokanganisa zvakanyanya kunaka kweweld. Kudzivirira kwakaringana gasi kusarudzwa kunovimbisa arc yakagadzikana uye kunoderedza njodzi yekukanganisa weld.
- Welding Technique Iyo nzira yewelding inoshandiswa, senge sarudzo pakati pechinyorwa, semi-otomatiki, kana otomatiki welding, inogona kukanganisa kuenderana uye kutaridzika kwewelds.
- Welder Skill and Training Hunyanzvi uye ruzivo rwewelder hunoita basa rakakosha mukuwana mawelds emhando yepamusoro. Kudzidziswa kwakakwana uye chitupa kunovimbisa kuti welders vanoomerera kune kwakaringana maitirwo ewelding.
Hunhu hwema welds anogadzirwa nemichina yewelding inokanganiswa nezviuru zvezvinhu. Kugadzirisa zvinhu zvakakosha senge welding paramita, kusarudzwa kwezvinhu, hutsanana, kugadzirira pamwe chete, uye kudzivirira gasi kunogona kuwedzera zvakanyanya kunaka kwewelding. Nekuchengetedza zvakaomesesa welding zviyero uye nekupa inoenderera kudzidziswa kune vashandi vewelding, maindasitiri anogona kuona kuti welding mashandiro anogara achiunza akavimbika, anogara, uye akanyanya-kuita-welding zvikamu.
Nguva yekutumira: Jul-24-2023
