Chiyambi cha Pre-Press Stage mu Medium Frequency Inverter Spot Welding Machines

Munjira yapakatikati ma frequency inverter spot kuwotcherera, pre-atolankhani siteji amatenga gawo lofunikira pakuwonetsetsa kuti ma welds opambana komanso apamwamba kwambiri. Nkhaniyi ikufuna kupereka chithunzithunzi cha chisanadze atolankhani siteji sing'anga pafupipafupi inverter malo kuwotcherera makina.

1. Cholinga cha Pre-Press Stage: Gawo la pre-press ndi gawo loyamba la kuwotcherera ndipo limagwira ntchito zingapo zofunika, kuphatikiza: a. Kuyanjanitsa Kwazinthu: Imagwirizanitsa ndikuyika zida zogwirira ntchito kuti zitsimikizire kulumikizana koyenera komanso kulumikizana pakati pa nsonga za electrode. b. Material Deformation: Imalola kupindika pang'ono kwa zida zogwirira ntchito, kuwonetsetsa kukhudzana bwino komanso kuwongolera magetsi panthawi yowotcherera. c. Kukonzekera Pamwamba: Imathandiza kuyeretsa malo ogwirira ntchito pochotsa zoyipitsidwa ndi ma oxides, kuonetsetsa kuti zinthu zili bwino.
2. Pre-Press Parameters: Gawo la pre-press likukhudza kuwongolera magawo ena kuti mukwaniritse zomwe mukufuna. Izi zikuphatikizapo: a. Pre-Press Force: Mphamvu yomwe imagwiritsidwa ntchito panthawi yosindikizira isanakwane iyenera kukhala yokwanira kukhazikitsa kulumikizana koyenera pakati pa zida zogwirira ntchito ndi maelekitirodi, koma osati mopitilira muyeso kuti mupewe kupunduka kwambiri. b. Nthawi Yosindikizira Isanakwane: Kutalika kwa pre-press siteji kuyenera kukhala kwanthawi yayitali kuti ilole kulumikizidwa koyenera komanso kupindika koma kufupikitsa kuti kusungitsa bwino pakuwotcherera.
3. Pre-Press Monitoring: Kuti muwonetsetse kuti gawo la pre-press likuyenda bwino, ndikofunikira kuyang'anira ndikuwunika momwe ntchitoyi ikuyendera. Izi zitha kutheka kudzera mu: a. Limbikitsani Kuwunika: Kugwiritsa ntchito masensa okakamiza kapena ma cell kuti muyeze ndikuwunika mphamvu yomwe ikugwiritsidwa ntchito panthawi yosindikizira. b. Kutsimikizira Kuyanjanitsa: Kuyang'ana kulumikizika ndi kulumikizana pakati pa zida zogwirira ntchito ndi maelekitirodi mowoneka kapena kugwiritsa ntchito makina ozindikira mayanidwe. c. Kuwongolera Mayankho: Kukhazikitsa njira zowongolera mayankho kuti musinthe mphamvu yosindikizira isanayambe komanso nthawi kutengera miyeso yanthawi yeniyeni ndi zomwe mukufuna.
4. Kufunika kwa Pre-Press Stage: Gawo la pre-press likhazikitsa maziko a njira yowotcherera yopambana powonetsetsa kulondola, kusinthika kwazinthu, komanso kukonzekera pamwamba. Imathandiza kukhazikitsa magetsi abwino, kuchepetsa chiopsezo cha zovuta zowotcherera monga kusakanikirana kosakwanira kapena mafupa ofooka. Gawo la pre-press limathandiziranso kusasinthika komanso kubwereza kwa weld.

Gawo la pre-press mumakina owotcherera pafupipafupi ma frequency inverter ndi gawo lofunikira pakukwaniritsa ma welds apamwamba kwambiri. Ndi bwino kulamulira chisanadze atolankhani mphamvu ndi nthawi, kuwunika magawo ndondomeko, ndi kuonetsetsa mayalikidwe olondola, opanga akhoza konza ndondomeko kuwotcherera ndi kumapangitsanso lonse kuwotcherera khalidwe. Kumvetsetsa ndikugwiritsa ntchito njira zotsogola zotsogola kumathandizira kuti ntchito zowotcherera zodalirika komanso zogwira ntchito bwino m'mafakitale osiyanasiyana.