Kodi makina owotcherera apakati pafupipafupi ndi ati?

The forging stage of a medium frequencymakina kuwotcherera maloamatanthauza njira yomwe ma elekitirodi akupitilizabe kukakamiza pa weld point pambuyo poti kuwotcherera kutha. Panthawi imeneyi, weld point imapangidwa kuti iwonetsetse kulimba kwake. Mphamvu ikadulidwa, pachimake chosungunula chimayamba kuzizira ndikuwala mkati mwa chipolopolo chachitsulo chotsekedwa, koma sichingachepetse momasuka.

Popanda kukakamizidwa, nsonga ya weld imakonda kugwa mabowo ndi ming'alu, zomwe zingakhudze mphamvu zake. Kuthamanga kwa ma elekitirodi kuyenera kusungidwa pambuyo pozimitsa mpaka chitsulo chosungunula chikhazikika, ndipo nthawi yopumira imadalira makulidwe a workpiece.

Pazida zokulirapo zokhala ndi zipolopolo zachitsulo zokhuthala mozungulira pachimake chosungunuka, kukakamiza kowonjezera kutha kukhala kofunikira, koma nthawi ndi nthawi yakukakamiza kowonjezereka kuyenera kuyang'aniridwa mosamala. Kukanikizira msanga kwambiri kungapangitse chitsulo chosungunula kufinya, pomwe kuyika mochedwa kungapangitse chitsulocho kulimba popanda kufota bwino. Nthawi zambiri, kuthamanga kowonjezereka kumagwiritsidwa ntchito mkati mwa masekondi 0-0.2 mutatha mphamvu.

Zomwe zili pamwambazi zikufotokozera ndondomeko ya weld point mapangidwe. Pakupanga kwenikweni, njira zapadera zoyeserera nthawi zambiri zimatengera kutengera zinthu zosiyanasiyana, zomanga, komanso zofunikira pakuwotcherera.

Pazinthu zomwe zimakonda kusweka kotentha, njira zina zowotcherera pang'onopang'ono zoziziritsa zingagwiritsidwe ntchito kuchepetsa kulimba kwa pachimake chosungunuka. Pazida zozimitsidwa ndi kutentha, chithandizo cha kutentha kwapambuyo pa weld pakati pa maelekitirodi awiriwa chitha kuchitidwa kuti apititse patsogolo mawonekedwe ozizimitsa omwe amayamba chifukwa cha kutentha komanso kuzizira kofulumira.

Pankhani ya kukakamiza, mikombero yozungulira ngati chishalo, yopondapo, kapena ma electrode angapo atha kugwiritsidwa ntchito kukwaniritsa zofunikira zowotcherera pamagawo okhala ndi milingo yosiyanasiyana.

Ngati muli ndi chidwi ndi zida zathu zokha komanso mizere yopanga, chonde titumizireni: leo@agerawelder.com