Bench Grinder Guards Osha

Wire wheel guarding question.

Bench grinder guards osha.

With an abrasive wire brush or buffing wheel attachment grinders sharpen tools and shape clean or polish metal pieces. In the case of pedestal grinders this includes anchoring the pedestal to the ground. Wood guards also may be used in construction work and in outdoor locations where extreme cold make metal guards undesirable. This exposure shall begin at a point not more than 65 deg.

Proper guarding is one of the most important safety requirements. The eye shield is an optional protector for the worker who should be wearing eye protection. Bench grinders are mounted to a bench or tabletop while pedestal grinders are mounted to the floor on a pedestal. There are four basic safety elements to the bench grinder that serve as guards or shields.

Osha machine guarding e tool rev 3 31 17. In all other industries wood guards are not allowed per 29 cfr 1910 219 o 2. Fed osha 1910 212 b cal osha 3576. A hazard exists because of the turning shaft and nut end.

The flange and spindle guard protect the worker from the spinning wheel. Adjustment of guard shall be such that pieces of an accidentally broken wheel will be deflected away from the operator. 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. Please click the link to review grainger s product line of machine guards.

The maximum angular exposure of the grinding wheel periphery and sides for safety guards used on cylindrical grinding machines shall not exceed 180 deg. The wheel guard enclosure should cover most of the wheel the spindle and the wheel mounting hardware. This exposure shall begin at a point not more than 65 deg. Grinders use powered rotating attachments to work metal and other materials.

Check the following before using your grinder. Bench and floor stands. Above the horizontal plane of the wheel spindle. Missing or improperly adjusted guards are common and frequent safety violations.

The adjustable tongue guard helps suppress flying debris and sparks. See figures o 10 and o 11 and subparagraph 9 of this paragraph. Or one fourth of the periphery. Above the horizontal plane of the wheel spindle.

Floor stand and bench mounted abrasive wheels used for external grinding shall be provided with safety guards protection hoods. Ensure tool rest and tongue guard are in place and able to meet spacing requirements. Fed osha 1910 215 cal osha 3577 securely anchor the bench grinder. 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.