| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling water manifold for cooling a die in which scale deposition on the inner peripheral surface of a cooling hole and a cooling water distributing hose can be restrained for a long term and also admixture included in the cooling water supplied into the cooling hole in the die can be removed. SOLUTION: The manifold body 1 is formed of a prescribed metallic material and a filter 2 formed in a net basket shape with a metallic material having an electrochemical potential higher than that of the manifold body is disposed over the range from the flowing inlet 12 in the manifold body into a cooling water chamber 11.
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