Pipe for measuring internal mold pressure and pressure measurement system in mold

摘要

To provide a pipe for pressure measurement in a mold having a structure suitable for disposal by trial production and a pressure measurement system in a mold provided therewith.SOLUTION: The pipe for measuring pressure in the mold has a tubular metal pipe portion 11 having openings at both ends and an insertion portion 12 fixed to one end of the metal pipe portion. The insertion port portion is configured so that the metal pipe portion and the resin tube communicate with each other when the insertion portion is inserted into the resin tube. It is not composed of exclusive items attached to the pressure sensor, it has a simple configuration suitable for disposal by slightly modifying existing inexpensive parts.(FIG.