초록 ▼

As illustrated, a formed grinding wheel dresser 4 is moved toward a formed grinding wheel 2 and is caused to make approach to it up to a prescribed position in the infeed direction thereof. After the formed grinding wheel dresser 4 has approached the prescribed position, the formed grinding wheel dr

As illustrated, a formed grinding wheel dresser 4 is moved toward a formed grinding wheel 2 and is caused to make approach to it up to a prescribed position in the infeed direction thereof. After the formed grinding wheel dresser 4 has approached the prescribed position, the formed grinding wheel dresser 4 is moved rightward in the thicknesswise direction of the formed grinding wheel 2 and thereby determines a position dzl that is attained when having contacted with the formed grinding wheel 2. Next, the formed grinding wheel dresser 4 is moved leftward and thereby determines a position dz2 that is attained when having contacted with the formed grinding wheel 2. A target position X of the formed grinding wheel dresser 4 in the thicknesswise direction is determined based on the thus-determined both positions dz1 and dz2. The current position of the formed grinding wheel dresser 4 is positionally aligned with the thus-determined target position X. Thereafter, the formed grinding wheel dresser 4 is advanced in the infeed direction to thereby perform infeeding of the formed grinding wheel 2.

대표청구항 ▼

[ What is claimed is:] [1.] A grinding wheel dressing method, comprising the steps of:moving one of a grinding wheel dresser and a grinding wheel toward the other in an infeed direction up to a prescribed position;thereafter moving at least one of the grinding wheel dresser and grinding wheel in lef

[ What is claimed is:] [1.] A grinding wheel dressing method, comprising the steps of:moving one of a grinding wheel dresser and a grinding wheel toward the other in an infeed direction up to a prescribed position;thereafter moving at least one of the grinding wheel dresser and grinding wheel in left and right directions along a direction of a thickness of the grinding wheel to bring corresponding outer-peripheral surfaces of the grinding wheel dresser and the grinding wheel into contact with one another at respective contact positions thereof;detecting the respective contact positions of the grinding wheel dresser and the grinding wheel;determining a target position of one of the grinding wheel dresser and grinding wheel based on the detected contact positions;moving one of the grinding wheel dresser and grinding wheel for which the target position has been determined to the target position; andthereafter moving one of the grinding wheel and grinding wheel dresser for which the target position has been determined in the infeed direction to perform dressing of the grinding wheel by the grinding wheel dresser.