| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method and a device for adjusting the nozzle touch force that can prevent any fatigue fracture caused by the bending strain of a support member or the repeated use while ensuring the safety of the bending stress value in the support member to be supported by a base even if the nozzle touch position is changed in the height direction when pressing a die by the predetermined nozzle touch force. <P>SOLUTION: The nozzle touch force F is adjusted so that the reference bending stress value σ<SB POS="POST">0</SB>in a shaft member 36 supported by a base 2 at the position of a base top face, and the bending stress value σ in the shaft member 36 at the position of the base top face at each height position at which the nozzle touch position is changed in the height position are always constant when dies 14, 15 are pressed at the reference position with the reference nozzle touch force F<SB POS="POST">0</SB>. <P>COPYRIGHT: (C)2013,JPO&INPIT |
