Grinder safety gauges can be used during the installation, maintenance, and inspection of bench/pedestal grinders to ensure work-rests and tongue-guards comply with OSHA's 1910.215 regulation and ANSI standards. To do so, wait …
Operating Procedure 1. Inspection Before using the polisher/grinder inspect it and its surroundings for the following: C Make sure the electric power connections are made correctly and that the power cable is not damaged. C Make sure the polisher/grinder, including the wheel and the bowl, are clean. C Make sure the table and the floor around the table are clean and dry.
Grinder Machine Hazards. All types of grinding machines, whether pedestal, bench mounted, free-standing or portable, can be potentially hazardous if they are not well maintained and used correctly. In addition to the common hazards of flying particles, dust and sparks, shattering abrasive wheel while in Motion can cause severe injury to both ...
– Allow the grinder to "run up" to operating speed before applying it to the job. – Never bump the grinder on to the job, or let the disc hit any other object while grinding. – Keep the grinding disc at a 15 to 30 degree angle to the work. – Make sure the work piece is held firmly in a bench vice, where necessary.
Angle grinder safety tips. Make sure the equipment is inspected before use, during use and after use. This inspection should cover the equipment with the electrical leads and plugs. Use appropriate PPE (Personal protective equipment) Unplug the grinder when not in use to prevent unauthorized use. Do not trigger down the dead-man switch.
Grinding wheels are rated for specific speeds. The maximum working speed for each wheel is printed on a tag that comes with the wheel. Know what speed your grinder operates at. If it is a variable-speed grinder, know how fast each setting spins the wheel and do not exceed the manufacturer's recommended speed for the wheel you have mounted.
The grinding machine is utilized in a tool shop for various purposes such as finishing, forming, sharpening, cutting, roughing, snagging, cleaning, polishing, buffing, etc. However, while operating a grinding device, it may cause …
grinding, forming, polishing discs or wheels. Disc or wheel not fitted properly Operator and others within close vicinity. Equipment not isolated from electrical or air supply prior to disc or wheel change. Incorrect selection of appropriate disc or wheel for the rating of the machine. and/or flange nut not located properly. 4 3 12
An angle grinder is a hand-held tool carried to the work, with the disc secured at an angle to the body of the grinder. An offhand grinder, which may be fixed to a bench or a pedestal, is usually fitted with one or two abrasive discs revolving at right …
Risk Assessment. A risk assessments for a pedestal or bench grinder always includes a core set of recognized hazards and requirements. The discussion below describes each hazard, points out the related OSHA requirements, and makes …
Hazards of exposure to repetitive vibration/motion (repetitive strain injury) Also there is inherent hazards of the power source. ... Power supply to Portable electric grinding machine shall be turned off when not in; Allow the wheel to stop naturally when turning it off. Do not attempt to stop by applying external
Mechanical Machinery Hazards. Most machinery has the potential to cause injury to people, and machinery accidents figure prominently in official accident statistics. These injuries may range in severity from a minor cut or bruise, through various degrees of wounding and disabling mutilation, to crushing, decapitation or another fatal injury. It ...
Use the correct wheel for the machine's size and speed, and the work to be performed. • A cutting disc should not be used for grinding. The RPM rating of the disc/blade must be higher than that of the angle grinder. Adjust guards to deflect flying particles away from operator. • Use an 180° guard between operator & wheel.
7 Types Of Angle Grinder Accidents And How To Stop Them. Angle grinders are a type of abrasive wheel. They are a handheld power tool, often found on construction sites, used for cutting, grinding and polishing. It's important to …
DO NOT use this machine unless you have been trained in its safe use and operation. Description of Work: Using an Angle Grinder Potential Hazards: Exposed moving parts and electrical hazard with the potential to cause harm through entanglement, impact and abrasion, exposure to heat, noise, projectiles, sharp objects, ...
When working with bench and pedestal grinders, certain precautions should be taken to avoid injuries. Always follow posted safety guidelines, and read all instructions provided by the manufacturer. In addition, here are some basic …
In addition to looking at essential training needs, the guide also focuses on details such as: wheel characteristics; safety in grinding machine operations; wheel mounting procedures and issues; guards; extra considerations for portable or hand-held grinders; and protective equipment requirements.
Hazards to watch for: Most angle grinder injuries are from metal particles lodging in the operator's eye. Kickback, where the disc is thrust away from the object it is grinding, can result in severe cuts to hands, arms, head, torso, and legs.
The utility grinding machine is intended for offhand grinding where the workpiece is supported in the hand and brought to bear against the rotating grinding abrasive wheel. The accuracy of this type of grinding machine depends on the operator's dexterity. skill, and knowledge of the machine's ...
Electricity hazard Participants Operators Spectators Staff Severity of Risk (S)- 3 Likelihood of Risk (L)- 2 Overall Risk (S x L)= 6 MEDIUM • Operators to check machine for lead, motor or grinding wheel damage • Firm footwear to be worn and care taken to prevent slips and trips • Safety gloves to be worn
In addition to the visual inspection, "Ring Test" all wheels before mounting on the bench grinder. One method of grinding wheel inspection is called ring testing. OSHA, ANSI and the grinding wheel manufacturers require this method of grinding wheel inspection. It must be performed BEFORE the wheel is mounted on a grinding machine.
1.3. Left and Right-Handed Friendly Operators. Keep in mind to choose that angle grinder which is capable of both left and right-handed operators. It will help the workers to be more comfortable and safe while working with the tool. 1.4. Don't Get Confused with Discs. Make sure to use the right disc for the task.
Hold grinder so that sparks fly away from you, other people and flammable materials. 9. Do not leave the angle grinder running & only use the grinder when hand held. 10. Do not touch the work piece immediately after grinding operation as it may be extremely hot. HOUSEKEEPING 1. Avoid trip hazards & prevent damage to electrical cord/s. 2.
Ensure entanglement hazards are removed (e.g. loose clothing, jewelry, etc.) Keep the floor free from obstructions or slipping hazards. Maintain good housekeeping. Ensure that the lathe has a stop/start button within easy reach of the operator. Follow job specifications for the speed, feed and depth of the cut for materials
The sparks aren't a serious fire hazard because they aren't that hot. So accidental fire won't occur unless the grinding sparks fall continuously at one spot on a flammable material. But it's also better to be safe than sorry, so make sure …
Compared to the more common safety hazards confronted by welders, grinding wheels may seem harmless, but caution must be taken. Learn what precautions to take. Read more. Connect with us ! About us. Norton has been delivering abrasive solutions to our customers for 130 years and counting. We care to deliver right choices that matter to your ...
Check grinding wheel tightness. Hand injury from inadvertent starting Do not plug in the machine until inspection is complete. 4. Verify the guard is tight and appropriate for the job. Foot injury from dropping the tool Rest the tool on the bench. Wear steel-toed shoes. 5. Verify the appropriate handle location.