Mawanga a weld ndi zinthu zofunika kwambiri pamakina owotcherera apakati-frequency inverter spot, amatenga gawo lofunikira pakuphatikiza zida pamodzi. Nkhaniyi ikupereka chiyambi cha mawanga a weld, kuphatikiza mapangidwe awo, mawonekedwe ake, komanso kufunikira kwake pamakina apakati-fupipafupi makina owotcherera mawanga.
- Mapangidwe a Weld Spot: Mawanga a weld amapangidwa kudzera m'malo otentha komanso kusungunuka. M'makina owotcherera ma inverter apakati pafupipafupi, mphamvu yamagetsi imadutsa pazida zogwirira ntchito pamalo omwe mukufuna. Izi zimatulutsa kutentha, zomwe zimapangitsa kuti zinthuzo zifike posungunuka. Pamene magetsi amatha, zinthu zosungunula zimalimba, ndikupanga malo otsekemera omwe amagwirizanitsa zogwirira ntchito pamodzi.
- Makhalidwe a Weld Spots: Mawanga a weld amawonetsa mikhalidwe yomwe ndiyofunikira pakuwunika mtundu ndi kukhulupirika kwa weld. Zina mwazofunikira ndi izi:
- Kukula ndi Mawonekedwe: Mawanga a weld amatha kusiyanasiyana kukula ndi mawonekedwe ake malinga ndi magawo awotcherera, zinthu zakuthupi, komanso makulidwe a workpiece. Childs, iwo ndi zozungulira kapena elliptical mu mawonekedwe, ndi awiri molingana ndi elekitirodi kukula ndi kuwotcherera panopa.
- Fusion Zone: Malo osakanikirana amatanthauza malo omwe zida zoyambira zasungunuka ndikusakanikirana. Iwo amakhala ndi chomangira zitsulo pakati pa workpieces, kuonetsetsa mphamvu ndi durability wa weld.
- Malo Okhudzidwa ndi Kutentha (HAZ): HAZ ndi dera lozungulira fusion zone lomwe limakhala ndi kusintha kwa kutentha panthawi yowotcherera. Itha kuwonetsa zinthu zakuthupi zosiyanasiyana poyerekeza ndi zida zoyambira, zomwe zingakhudze mawonekedwe onse olumikizana.
- Kukula kwa Nugget: Kukula kwa nugget kumatanthawuza kukula kwake kapena m'lifupi mwa gawo losungunuka komanso lolimba la malo owotcherera. Ndi gawo lofunikira pakuwunika momwe weld amawotcherera, popeza kukula kwa nugget kumawonetsa kulumikizana kolimba komanso kodalirika.
- Kufunika kwa ma Weld Spots: Mawanga a weld amatenga gawo lofunikira pakuwonetsetsa kukhulupirika kwadongosolo ndi magwiridwe antchito a zigawo zowotcherera. Amapereka cholumikizira champhamvu komanso chokhazikika chomwe chimatha kupirira katundu wogwiritsidwa ntchito, kugwedezeka, komanso chilengedwe. Mawanga a weld amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza kupanga magalimoto, zomangamanga, ndi zida zamagetsi, komwe amagwiritsidwa ntchito kujowina zitsulo, ma waya, kapena zida zina zachitsulo.
- Kuwongolera Kwabwino kwa Ma Weld Spots: Kupeza ma weld apamwamba ndikofunikira kuti muwonetsetse kudalirika komanso magwiridwe antchito azinthu zowotcherera. Njira zowongolera zabwino, monga kuyang'anira zowona, kuyesa kosawononga, komanso kuyesa kowononga, zimagwiritsidwa ntchito kuti ziwone mawonekedwe a weld spot, kuphatikiza kukula, mawonekedwe, kukhulupirika kwa fusion zone, ndi kukula kwa nugget. Kuwunika kumeneku kumathandizira kuzindikira zolakwika zilizonse kapena zopatuka pamiyezo yowotcherera yomwe ikufunidwa ndikupangitsa kuti zowongolera zichitike ngati kuli kofunikira.
Mawanga a weld ndiwofunikira pakuchita bwino kwa makina owotcherera apakati-frequency inverter spot. Kumvetsetsa momwe mapangidwe, mawonekedwe, ndi kufunikira kwa ma weld spots ndikofunikira kuti mukwaniritse ma welds odalirika komanso apamwamba kwambiri. Mwa kukhathamiritsa magawo azowotcherera, kuwongolera malo ophatikizika, ndikukhazikitsa njira zowongolera zabwino, opanga amatha kutsimikizira kukhulupirika ndi kulimba kwa mawanga a weld, zomwe zimapangitsa kuti pakhale zolumikizira zolimba komanso zodalirika pazogwiritsa ntchito zosiyanasiyana.
Nthawi yotumiza: Jun-29-2023
