B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
18/1143
B29C 43/58 (2006.01) B29C 43/04 (2006.01) B29C 45/04 (2006.01) B29C 45/56 (2006.01) B29C 45/67 (2006.01)
Patent
CA 1282569
FP-1091-02 <ABSTRACT OF THE DISCLOSURE> Described herein is a method for adjusting the com- pression stroke allowance of a vertical injection-compression molding machine including a slide plate mounting thereon a mold clamp cylinder and an upper mold in opposition to a lower mold on a machine bed, and a lift cylinder for moving the slide plate up and down along tie bars, the method com- prising the steps of: downwardly extending a piston rod of a hydraulic cylinder on the slide plate to stroke end; upwardly extending a piston rod of an air cylinder on the part of the bed, with the upper and lower molds in contact with each other, until a micrometer at the upper end of the air cylin- der piston rod is abutted against the lower end of the hydraulic cylinder piston rod; fixing the air cylinder piston rod in this state; upwardly retracting the hydraulic cylinder piston rod; setting the micrometer at a desired compression stroke allowance; lowering the hydraulic cylinder piston rod to stroke end; and lifting the slide plate to proceed to an injection-compression molding operation.
527794
Kondo Hiroaki
Kurumaji Masanobu
Mukai Yoshifumi
Nakatsukasa Susumu
Sano Tsutomu
Kabushiki Kaisha Kobe Seiko Sho
Kondo Hiroaki
Kurumaji Masanobu
Mukai Yoshifumi
Nakatsukasa Susumu
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