How to Carry Out Protective Measures of Grinding Wheel?

How to carry out protective measures of grinding wheel? Many grinding wheel manufacturers are very concerned about it. Protective cover is one of the main grinder protective devices, whose role is: when grinding wheel is damaged for some reason at work, the protective can cover pieces of grinding wheel effectively, to ensure the safety of personnel.

The shape of grinding wheel protective cover is round or square. The largest open angle is not allowed to exceed 90 °; The materials of protective cover is the steel whose tensile strength should be not less than 415 N/mm2. When replacing new grinding wheel, the installation of the protective cover should be solid and reliable, and it shall not be arbitrarily removed or thrown away.

The baffle plate is one of the main protective devices of grinder. The opening of protective cover above the horizontal spindle is greater than or equal to 30 (the device must be set). Its main function is used to keep out the flying chip produced in the process of grinding, so as not to hurt the operators. It is installed on the openings of protective cover, whose width should be greater than that of grinding wheel protective cover, and should be firmly fixed on the protective cover. In addition, the clearance between the baffle plate and the circumference surface of grinding wheel should be less than 6mm.

Now we talk about bracket problem. Bracket is one of the commonly used accessories of grinder. According to the rules, grinding machine with grinding wheel in diameter more than 150mm must be set adjustable bracket. The distance between grinding wheel and the bracket should be less than 1/2 inch of the smallest workpiece, but should not be more than 3mm.