| 摘要 |
PURPOSE: A baffle apparatus for experiments is provided to easily measure noise and vibration data in each position of a baffle plate by moving the baffle plate in vertical and horizontal directions. CONSTITUTION: A baffle apparatus for experiments comprises a main frame in a Y shape, a moving device installed in the main frame and moving a baffle plate in vertical and horizontal directions, the baffle plate(4) attached to the underside of the moving device, and a steel piece vertically fixed to the base. Both ends of the V-shaped portion of the main frame are fixed to the base, and the I-shaped portion of the main frame has a slot in the center where bearing holes are punched in the front and rear walls of the slot. |
