| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin temperature detecting device which can easily exchange a temperature sensor. Ž<P>SOLUTION: The resin temperature detecting device 8 is installed in an injection molding machine having a barrel cylinder for heating and a nozzle 5 attached to the tip of the barrel cylinder. An engagement recess 53 is formed in the rear end surface 59 of the nozzle 5, and a temperature measurement ring 81 having a channel 81a, and pieces 51 and 52 pushing the temperature measurement ring 81 toward the tip of the nozzle 5 are engaged with the engagement recess 53. A temperature measurement pipe 82 having the temperature sensor 83 is installed to cross a channel 56 at right angles in the temperature measurement ring 81. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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