Nugget fracture chinhu chakakosha chinonetsa munzvimbo ye nut spot welding, sezvo inogona kukanganisa kutendeseka kwechimiro uye kushanda kwemajoini akasungwa. Ichi chinyorwa chinotarisa muongororo yakazara yekutyoka kwenugget mu nut spot welding, ichiongorora zvazvinokonzeresa, zvazvinoita, uye zvinogona kugadzirisa.
- Kunzwisisa Nugget Fracture: Nugget fracture inoreva kutadza kwe weld nugget, inova chikamu chakasanganiswa chezvishandiso mujointi yewelding. Kutyoka uku kunogona kuitika panguva kana mushure mekuita welding uye inogona kuve nemhedzisiro yakaoma pakusimba kwekubatana uye kuvimbika.
- Zvinokonzera Nugget Kutyoka: Zviitiko zvakawanda zvinoita kuti nugget fracture, zvinosanganisira kusakwana welding parameters, kushata kweelectrode alignment, kusvibiswa kwezvinhu, kusagadzikana kwe electrode pressure, uye kusawirirana kwezvinhu ukobvu.
- Impact paJoint Strength: Nugget fracture inogona kukanganisa zvakanyanya mechanical properties ye welded joints. Iyo yakatyoka nugget inotungamira kukudzikisira kutakura mutoro, kuwedzera kukonzeresa kuneta kutadza, uye kuderera kwese weld performance.
- Kuona uye Ongororo: Kuona nugget kuputsika kunosanganisira kuongorora kwekuona, kuyedza kusiri kuparadza, uye dzimwe nguva kuyedza kunoparadza. Kuongorora nzvimbo yekutyoka kunobatsira kuziva chikonzero, sekushaikwa kwekusanganiswa, kupinda kusina kukwana, kana kudzvanywa kwe electrode isina kunaka.
- Matanho ekudzivirira: Kuti uderedze kutsemuka kwenyugget, yakakodzera welding parameter kusarudzwa kwakakosha. Yakakwana welding ikozvino, yakakodzera welding nguva, uye chaiyo electrode kudzvanywa kunofanirwa kuchengetedzwa kuti kuve nechokwadi chakasimba uye chisina kukanganisa-isina nugget kuumbwa.
- Kugadzirira Kwezvinhu: Hutsanana hwepamusoro uye kugadzirira kwakakodzera kwezvinhu zvinoita basa rakakosha mukudzivirira kutsemuka kwenyugget. Zvinosvibisa, oxide layer, uye machira zvinofanirwa kubviswa kuti zvifambise kuumba kwakaringana nugget.
- Electrode Alignment uye Pressure: Kurongeka kwakaringana kwema electrode uye kuenderana kwe electrode kudzvanywa kugovera kunovimbisa kugovera kupisa kwakafanana uye deformation yezvinhu, kuderedza mukana wekutyoka nugget.
- Maitiro Ekutarisa uye Kudzora: Kushandisa epamberi ekutarisa uye ekudzora masisitimu mune nut spot welding michina inobvumira vashandisi kutevedzera welding paramita munguva chaiyo. Kugadziriswa kunogona kuitwa nekukasira kudzivirira kutsauka kunogona kutungamira kune nugget fracture.
Nugget fracture chinhu chakaomarara mune nut spot welding chinoda kunyatsoongororwa uye matanho ekudzivirira. Nekunzwisisa izvo zvinoita kuti nugget kutyoke uye kushandisa nzira dzakakodzera, vagadziri vanogona kusimudzira weld mhando, simba rekubatana, uye kuita kwese kwechigadzirwa. Kuburikidza nemusanganiswa weakakodzera welding paramende kusarudzwa, kurongeka kwemagetsi, kugadzirira kwezvinhu, uye kuenderera mberi kwekutarisa, zvinokuvadza zvinokonzerwa nekutyoka kwenyugget zvinogona kudzikiswa, kuve nechokwadi chekuvimbika uye chakasimba majoini akasungirirwa pane akasiyana maindasitiri ekushandisa.
Nguva yekutumira: Aug-08-2023
