Cut Off Wheel Explosion

Found everywhere from metal fabrication shops to homeowners garages these wheels are very safe when used correctly.

Cut off wheel explosion.

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To allow for detachment and reduce the risk of a full blown explosion of the wheel if in a bind. Abrasive wheel cut off saw breaks and cuts employee s face. Beyond the press recommended for you. On top of that they re often manufactured in places that don t follow the same rigorous testing and quality assurance standards adhered to by american manufacturers.

If the work is allowed to shift or the pieces cut off do not fall away properly the wheel may be pinched this is a major cause of wheel breakage. However accidents have occurred because of misuse and abuse of these wheels. However with proper protective gear it s unlikely that an abrasive blade will kill you imho. Worker is killed while operating roll grinding.

Employee cuts his thumb with a grinding wheel. Good reason not to. Grinding wheels on floor stands pedestals benches and special purpose grinding machines and abrasive cutting off wheels shall have not less than the minimum exhaust volumes shown in table g 4 with a recommended minimum duct velocity of 4 500 feet per minute in the branch and 3 500 feet per minute in the main. Test result for many wheels.

Namely they re usually manufactured with fillers or inferior bonding agents which makes them flimsier and more prone to breakage. Cut rate wheels are cut rate for a reason. I ve never had a 14 wheel come apart but i have had 4 5 disks fragment. Machine operature fractures arm when struck by grinder wheel.

Metal cutting disc exploding 13 000 rpm this is why you shouldn t remove the grinder guard. Portable cut off wheels are among the most common bonded abrasive products in use. If the bar or tubing cut is slightly warped it should be clamped in such a manner that the convex side is down and is in contact with the work support.