Kusankha njira yowotcherera pakuwotcherera mkuwa-aluminium matako

Ndi chitukuko chofulumira cha mphamvu yamagetsi ya dziko langa, zofunikira zazitsulo zamkuwa ndi aluminiyamu zikugwiritsidwa ntchito kwambiri ndipo zofunikira zikuwonjezeka.Njira zowotcherera zamkuwa ndi aluminiyamu pamsika masiku ano zimaphatikizapo: kuwotcherera kwa matako a flash, kuwotcherera kwachitsulo ndi kuwotcherera.Mkonzi wotsatirawa akudziwitsani za machitidwewa.
Kuwotcherera kwa Friction rolling pano kumangokhala ndi mipiringidzo yowotcherera, ndipo mipiringidzo yowotcherera imathanso kupangidwa kukhala mbale, koma ndikosavuta kuyambitsa kusweka kwa ma interlayers ndi ma welds.
Brazing imagwiritsidwa ntchito kwambiri, ndipo imagwiritsidwa ntchito kwambiri pazolumikizana zazikulu komanso zosakhazikika zamkuwa-aluminium, koma pali zinthu monga kutsika pang'ono, kutsika pang'ono, komanso kusakhazikika bwino.
Kuwotcherera kwa Flash butt ndiyo njira yabwino kwambiri yowotcherera mkuwa ndi aluminiyamu.Kuwotcherera kwa Flash butt kumakhala ndi zofunika kwambiri pa gridi yamagetsi, ndipo pamakhala kutayika koyaka.Komabe, workpiece welded alibe pores ndi nyenyeswa mu weld msoko ndi mphamvu ya weld msoko ndi mkulu kwambiri.Zitha kuwoneka kuti kuipa kwake kuli koonekeratu, koma ubwino wake waphimba kuipa kwake.
Njira yowotcherera yamkuwa ndi aluminiyamu ndizovuta, ndipo mawonekedwe ake ndi osiyanasiyana ndipo amaletsana movutikira, chilichonse chomwe chimakhudza mtundu wake wowotcherera.Pakalipano, palibe njira yabwino yodziwira ubwino wa kuwotcherera kwa mkuwa-aluminium, ndipo ambiri a iwo amagwiritsa ntchito chidziwitso chowononga kuti atsimikizire mphamvu zake (kufikira mphamvu ya aluminiyamu), kuti athe kugwira ntchito modalirika mu gridi yamagetsi.
Zofunikira pakuwotcherera zida zamakina amkuwa ndi aluminiyamu
1. Zofunikira za makina owotcherera a matako a kung'anima;
Gawo lazowotcherera sayenera kukhala lotsika kuposa muyezo
2. Kusintha kwa kung'anima matako kuwotcherera makina zinthu zofunika pamwamba:
Sipayenera kukhala madontho amafuta ndi zinthu zina zomwe zimakhudza ma conductivity pamene kuwotcherera pamwamba pa zigawozo, ndipo pasakhale utoto pamtunda wowotcherera kumapeto ndi mbali zonse ziwiri.
3. Kusintha kwa kung'anima matako kuwotcherera makina zinthu zofunika koyambirira kukonzekera:
Pamene mphamvu ya zinthu ndi okwera kwambiri, ayenera annealed choyamba kuonetsetsa otsika kuuma ndi mkulu plasticity wa weldment, amene amathandiza kuti extrusion wa madzi zitsulo slag pa kukhumudwitsa.
4. Kusintha kwa zinthu kukula kwa kung'anima butt kuwotcherera makina;
Posankha makulidwe a kuwotcherera workpiece malinga weldable kukula kwa makina kuwotcherera, sankhani mtengo zoipa mkuwa ndi mtengo wabwino kwa aluminiyamu (nthawi zambiri 0,3 ~ 0.4).Kusiyana kwa makulidwe pakati pa mkuwa ndi aluminiyamu sikuyenera kupitilira mtengowu, apo ayi kungayambitse kusakwanira kapena kusokoneza kwambiri, zomwe zingakhudze kwambiri kuwotcherera.
5. Zofunikira pagawo lazinthu zamakina owotcherera a matako:
Mapeto a weldment ayenera kukhala athyathyathya, ndipo kudula sikuyenera kukhala kwakukulu, zomwe zingayambitse kutentha kosafanana kumapeto kwa weld ndikuyambitsa weld wosiyana.
6. Kung'anima butt kuwotcherera makina workpiece blanking kukula:
Mukatsegula chowotcherera, kuchuluka kwa kuyaka ndi kusokoneza kuyenera kuwonjezeredwa pachojambula molingana ndi njira yowotcherera.