Resistance spot welding inzira inoshandiswa zvakanyanya mukugadzira, kunyanya mumaindasitiri emotokari uye aerospace, uko kubatanidzwa kwezvinhu zvesimbi kwakakosha pakusimba kwechimiro. Kuve nechokwadi chemhando yeaya welds kwakakosha zvakanyanya, uye chimwe chinhu chakakosha cheiyi maitiro ekusimbisa hunhu ndeye kuongororwa kwekupinda weld.
Nhanganyaya:Resistance spot welding inyanzvi inobatanidza simbi zvidimbu nekuisa pressure uye magetsi kugadzira chisungo chakasimba. Kuti uongorore kutendeseka kweaya welds, zvakakosha kuti uongorore kuti iyo weld inopinda zvakadzika sei zvinhu. Iyi yekuongorora nzira inobatsira kuona zvingango kanganisa, senge kusakwana kwekupinda kana kupisa-kuburikidza, izvo zvinogona kukanganisa simba re weld.
Nzira dzePenetration Inspection:Nzira dzinoverengeka dzinoshandiswa kuongorora kudzika kwekupinda kwekupokana nzvimbo welds:
- Visual Inspection:Iyi ndiyo nzira yakapfava uye inosanganisira kuongorora nzvimbo yeweld kuona chero hurema hunooneka semavanga ekutsva, maburi, kana kusarongeka. Nekudaro, iyi nzira inongogumira pakuona pamusoro-pamwero nyaya uye inogona kusaburitsa hurema mukati meweld.
- Radiographic Testing:Radiographic inspection inoshandisa X-rays kana gamma rays kugadzira mufananidzo wemukati we weld. Iyi nzira inopa ruzivo rwakadzama rwekudzika kwemukati we weld uye chero hurema hwemukati. Inoshanda zvakanyanya asi inoda hunyanzvi hwekushandisa uye hunyanzvi.
- Ultrasonic Testing:Ultrasonic inspection inosanganisira kutumira mafungu e-high-frequency sound kuburikidza ne weld uye kuongorora maechoes kuti aone kudzika kwekupinda. Iyo isiri-kuparadza uye chaiyo nzira yekuongorora weld mhando.
- Eddy Yazvino Kuedzwa:Eddy ikozvino kuyedza inoshandisa magetsi emagetsi minda kuona shanduko mukufambiswa kwezvinhu, izvo zvinogona kuratidza mutsauko mukupinza weld. Inonyanya kukosha pakuongorora zvinhu zvisiri zveferrous.
Kukosha kwePenetration Inspection:Kupinda kwakakodzera kweweld kwakakosha pakusimba kwechimiro uye kusimba kwezvakaiswa welded. Kusakwana kwekupinda kunogona kutungamirira kumajoini asina simba, ayo anogona kutadza pasi pekunetsekana, zvichikonzera kutadza kwakaipisisa mumashandisirwo akaomarara semafuremu emotokari kana zvimiro zvendege. Kune rumwe rutivi, kupinda kwakanyanyisa kunogona kukonzera kupisa-kuburikidza uye kukanganisa kwezvinhu zvakapoteredza.
Mukupedzisa, kuve nechokwadi chemhando yekupikisa nzvimbo welds kuburikidza nekuongorora kwekupinda kwakakosha kune maindasitiri ekugadzira. Inobatsira kuchengetedza kutendeseka kwemaitiro ezvakaiswa welded, kudzivirira kukanganisa, uye pakupedzisira inovimbisa kuchengetedzwa uye kuvimbika kwezvakapedzwa zvigadzirwa. Sarudzo yenzira yekuongorora inotsamira pane zvakasiyana siyana, zvinosanganisira zvinhu zviri welded, nhanho yekurongeka inodiwa, uye mashandisirwo chaiwo. Pasinei neiyo nzira inoshandiswa, kunyatso uye kwakaringana kuongorora kwekupinda inhanho yakakosha mukuita welding.
Nguva yekutumira: Sep-14-2023
