Current through September 30, 2024
Section 57.14115 - Stationary grinding machinesStationary grinding machines, other than special bit grinders, shall be equipped with-
(a) Peripheral hoods capable of withstanding the force of a bursting wheel and enclosing not less than 270°-of the periphery of the wheel;(b) Adjustable tool rests set so that the distance between the grinding surface of the wheel and the tool rest is not greater than 1/8 inch; and(c) A safety washer on each side of the wheel.53 FR 32528, Aug. 25, 1988; 53 FR 44588, Nov. 4, 1988