Totohu Wehana Porotakaro
Ko nga painga o te whakarewanga mate ko te tino tika o te ahu o te whakarewanga. I te nuinga o te waa ka whakawhirinaki tenei ki te papanga e maka ana. Ko nga uara angamaheni he 0.1 mm mo te 2.5 cm te rahi tuatahi me te 0.002 mm mo ia pikinga 1 cm. Ko nga painga o te whakarewanga mate ko te tino tika o te ahu o te whakarewanga.
I te nuinga o te waa ka whakawhirinaki tenei ki te papanga e maka ana. Ko nga uara angamaheni he 0.1 mm mo te 2.5 cm te rahi tuatahi me te 0.002 mm mo ia pikinga 1 cm. Ka whakatauritea ki etahi atu mahinga whakarewa, he maeneene te mata o ona whakarewanga me te radius awhi tata ki te 1-2.5 microns. Ka taea e te maka te peoses te matotoru pakitara tata ki te 0.75 mm e pa ana ki te pouaka kirikiri, te whakarewanga mate tuturu ranei.
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Tohu wera:Al die casting / konumohe mate / auto cast / automotive die casting / brass casting / cast alloy / cast aluminum / precision die casting
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