APPARATUS FOR SETTING REFERENCE CIRCULAR POINT

摘要

PURPOSE: A reference circular point setting apparatus is provided to reduce a time required for setting mechanical equipment by reducing a time required for setting roughness circular point through a circular orbit of light generated from a laser diode. CONSTITUTION: A reference circular point setting apparatus is mounted in a tool holder(4) of a spindle. The reference circular point setting apparatus is coupled into a resting hole formed at a lower portion of the tool holder(4). The reference circular point setting apparatus includes a supporting bracket(10). A hanger(20) is rotatably coupled to a first pivot portion of the supporting bracket(10). A laser section(30) is mounted on a second pivot portion through a perforation slot of the hanger(20). A tilting angle of the laser section(30) is adjustable by using a fine adjusting bolt(29). The tilting angle of the laser section(30) is enlarged by using a pivot shaft(15) and a stopper bolt(16).