Bench Grinder Wire Wheel Guard Distance

To cite a safety hazard you should use the requirements in 1910 212 general machine guarding.

Bench grinder wire wheel guard distance.

150 mm bench grinder the dewalt 6 in. The dewalt 6 in. Bench grinder wheels need occasional tlc to do a good job of sharpening. Allow machine to reach full rpm before starting the grinding operation.

Learn how to dress a wheel to keep it clean which type to use for which metal and how to test for cracks. Work rest height should be on horizontal centre line of the machine spindle. Or one fourth of the periphery. I use this wire wheel on my 4 1 2 inch angle grinder.

This exposure shall begin at a point not more than 65 deg. Adjust tool rests to within 3 mm 1 8 in of wheels. Rest the dresser on the tool rest and start the grinder. A base and motor housing made from cast iron cut down on vibrations and a 3 4 horsepower motor produces 3 600 rpms.

Then turn it off and press the tool against the grinding wheel. As with similar dewalt tools this bench grinder features guards that you can adjust without any special tools. Verify that maximum rpm of abrasive or wire wheel is compatible with speed of grinder. Do not crowd the work so that the wheel slows.

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. Ensure all the guards are in place and secure before using a grinder. The distance between the tongue guard and the wheel must not exceed 1 4 inch in order to minimize exposure to flying fragments in the event of wheel disintegration. This versatile tool can also be used with a wire wheel to quickly and efficiently remove rust or scale from various metals or can be used as a polishing wheel for buffing and polishing virtually.

Safety hazards on wire wheels. A transparent hinge mounted face guard should be attached over the exposed wheel surface area to provide additional protection from particles thrown off the rapidly spinning disk. 150 mm bench grinder is ideal for sharpening blades bits chisels and other cutting tools. The guard on my grinder did not fit around this to my liking so i purchased a cheap replacement guard some generic brand on ebay and bent it to match the shape i wanted.

Above the horizontal plane of the wheel spindle. 215 b 9 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. Fasten pedestal and bench grinders on a solid surface securely. The guard is removable so as i switch wheels i can switch the guard so this was fine by me.

Never adjust rests while wheels are moving. Tool rest should be adjusted to approximately 1 16.