Abstract:
A nozzle for spraying the mold release agent and a holding body for holding the nozzle are included in the spray device. The holding body is so constructed as to fit in an opening of a mold casting device in which a tip end of a sleeve of a feeder fits in order to feed molten metal, and the nozzle is so held by the holding body that its tip end can be extended from the holding body for a desired length and can be turned in a desired direction.
Abstract:
The device has a device body including an inside space having an airtightness able to provide a nonactive gas atmosphere, the inside space having a charging port, a filling port and a melting chamber surrounded by an induction heating coil; a first piston transporting a non-ferrous alloy lump to the melting chamber; and a second piston permitting the melted non-ferrous alloy to flow out of the filling port.
Abstract:
A low pressure die casting powdery mold releasing agent according to this invention consists of a granulated or powdery mixture of a lubricant, an organic polymer and a metal soap; wherein the lubricant is coated with the organic polymer or the metal soap. Therefore, the mold releasing agent allows productions of castings of high quality, in a squeeze casting work, with good workability and without worsening environmental situations.
Abstract:
A spray system, including a nozzle unit composed of a pair of plates facing each other, plural spraying nozzles provided on the plates and a distribution manifold having plural chambers. A branch outlet of each chamber is interconnected to a spraying nozzle through a tube. A plurality of atomizers are mounted on a manifold base supported by a supporting member. The nozzle unit is held by jointing the manifold to the manifold base through a joint in a detachable manner. Different kinds of mold release agents, and an antiseize device or water is supplied to each atomizer and each atomizer is connected to a corresponding chamber.