| 摘要 |
PURPOSE: A multi-channel mold temperature control method and a device using the same for reducing the time for cooling and cycle performance are provided to are provided to cool an injection molding object partially and evenly in a cooling step by controlling the cooling water flow supplied to a mold independently. CONSTITUTION: A multi-channel mold temperature control method and a device using the same for reducing the time for cooling and cycle performance comprises first and second molds, a distributor(20), an automatic valve(90), and a flow quantity sensor(100). The distributor is installed in the first and second molds. The distributor is composed of a body(21), a fixing bolt, and a nut(30). An inlet line(22) and a return line(24) for the supply/return of cooling water for the first and second molds are formed in the body. The automatic valve is composed of a valve body(91) and an operation part(92). The valve body is formed in the inlet part of the distributor. The operation part guides the opening/closing of the valve body. The flow quantity sensor measures the quantity of the cooling water passing through the automatic valve.
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