device for auftragschweissung of ventildichtungsoberflaechen

摘要

Weld coating valve equal surfaces. Device uses an induction heated crucible for heating the valve and incorporates a cooling device which ensures a temperature reduction in the coating material down to point of oriented crystallisation. It also has a clamping device which holds the valve in position in the induction crucible so that surface welding of the valve surface is carried out.