| 摘要 |
PROBLEM TO BE SOLVED: To provide a grinding height position setting method for grinding device capable of performing correct setting by preventing damage to a grinding head when a sensor height original point to determine a grinding height position is set. SOLUTION: Before starting a grinding operation, a contact rod 10 provided with a grinding tape 8 is brought in contact with a correction table 15 so as to set a height of sensors 3a and 3b to detect the surface of the correction table 15 as a height original point. Also, because the correction table 15 is formed so that a table 16 comprising a rigid body is supported by an elastic supporting body 14, it is sunk according to a pressing force at the time of contact with the contact rod 10. As a result, the contact rod 10 is not damaged. In addition, because it is brought in contact by point contact with the top end of the contact rod 10, accurate height original point can be set. |
