| 摘要 |
PROBLEM TO BE SOLVED: To provide a piston which is simply assembled and has sufficient strength as a part, in manufacturing piston parts for a die cast machine. SOLUTION: In this divided piston, the piston is made a divided type, though it has been an integrated type until now. The piston is divided into three divisions of a piston main body 1a, a grooved piston flange 1b and a grooved piston flange 1c, and assembled with a piston assembling bolt 1d and a nut 1e after fitting piston rings 2 to the flanges 1b and 1c. COPYRIGHT: (C)2006,JPO&NCIPI
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