Stuart Stead, from Doncaster, was using the handheld grinder while he worked on a casting at Quality Steel Castings Ltd in Forncett Street, Sheffield, on 7 March 2012. As he used the highfrequency machine, the disc fitted to it suddenly exploded catapulting fragments across his workbay.

tightened before use. D o not over tighten the mounting nut. • Inspect the electrical cord or air hose for damage. • Inspect the work area for loose objects that might strike the grinder wheel. General Safety Rules • Read the manufacturers operator safety manual before use. • Don't use a grinder if you have not been properly trained.

Dec 03, 2018· The grinding machine consists of a bed with a fixture to guide and hold the work piece, and a powerdriven grinding wheel spinning at the required speed. The speed is determined by the wheel's diameter and manufacturer's rating. Grinding machines ...

If your grinder has a guard use it! When you purchase a new disc, run it in the grinder (in a safe space) for at least 30 seconds to ensure you don't have a defective blade. Let debris fall down and out of the way of you and the grinder. Make sure the blade is spinning away from you at all time.

1. Always use proper guard with grinding wheel. Page 5 Damage to these parts could result in wheel breakage. 9. NEVER use tool with wood cutting blades or other sawblades. Such blades when used on a grinder frequently kick and cause loss of control leading to personal injury. 10. Hold the tool firmly. Page 6 FUNCTIONAL DESCRIPTION 001020 1. Shaft lock 001033 1.

Surface Grinding Machines. Surface grinding machines use horizontal spindles and reciprocating tables. In the surface grinding process, the grinding wheel revolves on a spindle; and the work piece, mounted on either a reciprocating or a rotary table, is brought into contact with the grinding wheel. Though a surface grinding machine is the most preferred machines for finishing flat surfaces, some types of surface .

general tool safety considerations presented in the EHS SOP, Hand and Portable Power Tool Safety. General Safety Considerations • Keep the floor and work area clean. Store flammable and combustible materials a safe distance (, a minimum of 35 feet) away from the grinding operation. Sparks can ignite debris and flammable vapors.

Work practices and administrative controls also are important. Here are some recommended ways to safeguard grinding machines by using the following controls: Develop and implement safe work practices for grinding machine operations and conduct periodic inspections to ensure compliance. 1 Department of Labor, OSHA, Office of Statistics ...

Mar 15, 2003· In short, never overspeed a grinding wheel. The speed of the grinder must be compared to the speed marked on the wheel or package to make sure the machine's speed is at or below the maximum operating speed of the wheel. Surpassing this rating risks not just wheel breakage but also the safety of shop personnel.

Most of our machine safety labels are UL® Recognized, meeting requirements for print durability, chemical resistance, and other attributes by UL®. Custom Machine Warning Labels Fast. Design machine safety labels in minutes! Choose your background color and layout, then add your own message, images, company logo and more.

safe positioning of machines, wearing of protective equipment, training of operators and restricting access. The above line drawing shows an abrasive belt flatbed grinding machine with conveyor. Most of the previously mentioned mechanical hazards apply to this machine. In addition, the

Proper selection, use and maintenance of flanges are all essential factors in the safe use of grinding wheels. See section 5 page 42. Work Rests. On offhand grinding machines (see section page 6), work rests shall be used to support the work. They shall be of rigid construction and designed to be adjustable to compensate for wheel wear.

The Surface Grinder Machine is good for finishing the metallic and nonmetallic work pieces. These machines are developed in various grinding width and length by making use of optimum grade materials and advanced techniques. These grinder machines produce a smooth flat surface on the work pieces of materials including steel,

Rockford Systems, LLC, a premier provider of machine safeguarding products and services, offers this primer on grinder safety regulations to help prevent accidents and fatalities. First off, it is important to be fully versed in the regulations that outline safe grinder installation, maintenance and operation.

The bench grinder safety gauge is used to measure tongue and work rest openings of bench grinders. Meets OSHA and ANSI safety standards.

It is crucial to understand why machine and equipment safe guards are to be used on machines. An operator or maintenance worker must be informed as to the location of the safe guards on the machines, and should also be provided information on why safe guards protect them and .

Oct 02, 2019· What is the use of Grinding Machine? A grinding machine, otherwise known as an angle grinder or side or disc grinders, is a commonly used tool in auto repair shops, workshops, and construction sites, and comes in a large variety of sizes and motor power.

Whether you use your grinder for sharpening your woodworking tools, cutting/shaping/buffing wood, or grinding away rusty metal, the grinding surface of the wheel will flake off. This then results in the machine clogging with fine "swarf" or the powdered material of what once was the grit of the grinding .

OPERATIONAL SAFETY CHECKS. Only one person may operate this machine at any one time. Stand to the side of the wheels when starting up. Let the wheels gain maximum speed before starting to grind. Slowly move the workpiece across the face of the wheel in a uniform manner. ENDING OPERATIONS AND CLEANING UP. Switch off the machine when work completed.

Home / Grinding / Grinding with an angle grinder / Flap disc for grinding with an angle grinder Terminology: Coated abrasive flaps attached to a backing of cured glass fibre, plastic, or aluminium. It is a depressed centre type with either a flat or convex side.

Keep people a safe distance away from the Surface Grinder while it is being moved. 6. The Surface Grinder must be on a solid, level surface. If the Surface Grinder is located next to another machine or wall, you must leave minimum clearance of 2 feet for maintenance and operation.

Ensure guarding is in place on grinder. Identify ON/OFF switch. 2. Operation: Check that the disk runs 'true' and does not wobble. Keep hands clear of work piece and away from disk. Turn off machine at power point before changing the disk. Guarding in place before machine restart.

Two General Safety Rule for CNC Machines − Never operate a CNC machine without proper training or consulting the specific operator's manual for that particular machine and control type. − Never attempt to program a CNC machine without proper training or consulting the specific programmer's manual for that particular machine and control type.