Limiting The Chance For Serious Injury Or Death From Grinding Wheel Explosions

The Georgia injury lawyers at Finch McCranie, LLP have previously posted on the danger posed by defective grinding wheels that explode or disintegrate. When a grinding wheel comes apart, it can result in serious eye injury and even death. Although there are several reasons why these wheels fail, it is thought that many of these are inferior, imported products.
To prevent injuries, the following procedures are recommended when using grinding wheels:
* Check the wheel before each use for any cracks or chips. If any are found, discard
and replace with a new wheel.
* Perform a ring test. Wipe the wheel clean. Hold the wheel through the center hole with one finger. Using the plastic end (not rubber coated) of a screwdriver, tap the wheel on side. If it gives a metallic ring, the wheel is fine. If it is cracked, it will give a dull ring, or no ring at all.
* Always adjust the tool rest to sit no more than one-eighth (1/8) of an inch from the wheel. If it cannot be adjusted to sit at that width, the wheel is probably worn and should be replaced.
* Follow manufacturer’s instructions on replacing a wheel.
* Make sure that the new grinding wheel is rated to operate at the maximum speed of the grinder. Do not surpass the maximum speed.
* When beginning grinding, do not grind on a “cold” wheel. Apply the work gradually to “warm up” the wheel.
* Always wear the proper personal protective equipment: safety glasses/face shield, gloves, aprons.
* Use the guard at all times, no matter how small the job. Never alter or remove the guard.
* Before using a new wheel, turn it on, stand to the side, and watch for any abnormalities. It is recommended that a user allow the grinder to run for a minute before beginning to grind.
If you or a loved one has been seriously injured as a result of a grinding wheel failure, it is critically important to preserve whatever evidence is available. Accordingly, not only should the tool itself be preserved for inspection but also all of the fragments of the grinding wheel should be collected and kept so that they can be analyzed by an expert. As always, the product liability lawyers at Finch McCranie, LLP stand ready to consult with you about dangerous products.