Bench Grinder Guards Osha

Bench and floor stands.

Bench grinder guards osha. There are four basic safety elements to the bench grinder that serve as guards or shields. The angular exposure of the grinding wheel periphery and sides for safety guards used on machines known as bench and floor stands should not exceed 90 deg. Osha machine guarding e tool rev 3 31 17. Side guards should cover the spindle nut flange and wheel.

The maximum angular exposure of the grinding wheel periphery and sides shall be not more than 90 deg except that when work requires contact with the wheel below the horizontal plane of the spindle the angular exposure shall not exceed 125 deg. Osha refers to bench grinders as abrasive wheel equipment grinders. Is the adjustable tongue guard on the top side of the grinder used and kept to within 1 4 inch 0 6350cm of the wheel. Check the following before using your grinder.

This exposure shall begin at a point not more than 65 deg. Adjustment of guard shall be such that pieces of an accidentally broken wheel will be deflected away from the operator. Should this be cited under abrasive wheel machinery 1910 215 under 1910 212 general machine guarding or 1910 219 mechanical power. 1926 303 c 1 floor stand and bench mounted abrasive wheels used for external grinding shall be provided with safety guards protection hoods.

Grainger s got your back. Looking for dayton bench grinder shield eyeshield replacement kit for min. A hazard exists because of the turning shaft and nut end. The wheel guard enclosure should cover most of the wheel the spindle and the wheel mounting hardware.

Proper guarding is one of the most important safety requirements. 215 d 1 before new abrasive wheels are mounted are they visually inspected and ring tested. Safety guards used on machines known as right angle head or vertical portable grinders shall have a maximum exposure angle of 180 deg and the guard shall be so located so as to be between the operator and the wheel during use. Wood guards also may be used in construction work and in outdoor locations where extreme cold make metal guards undesirable.

Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. The safety rules for this machinery are in the code of federal regulations cfr and osha has a very detailed checklist for the bench grinder on its website. Use a work rest that is adjusted to within 1 8 inch of the wheel. Please click the link to review grainger s product line of machine guards.

Or one fourth of the periphery. Adjust the tongue guard to within inch of the topside of the wheel. 215 d 1 is the maximum rpm rating of each abrasive wheel compatible with the rpm rating of the grinder motor. Wire wheel guarding question.

Missing or improperly adjusted guards are common and frequent safety violations. Above the horizontal plane of the wheel spindle. In all other industries wood guards are not allowed per 29 cfr 1910 219 o 2.