Safe Work Procedure Grinder Angle Grinder
Burns from hot material or abrasion after/during grinding Safe Work Procedure Checklist: 1 PREOperation: Always begin by settingup your work area safely to avoid the following: o Trip hazard, uncomfortable working conditions, electrical hazards, crowded work spaces (other students) and other dangerous situations Use only in designated area Use screens or curtains to contain hazards Ensure
Health and Safety CN Scabbling or grinding
Equipment and procedures 3 Choose the correct scabbler or grinder for the work 3 Where reasonably practicable use an ontool extraction system with: n an extraction hood; n an M or H Class extraction unit; n the correct hoses/connections; n spare waste collection bags where needed Construction: Silica CN1 Scabbling or grinding 3 Ensure the cabling and extraction hose are of the right lengths
GRINDING PROCESS
Grinding Process Grinding is a surface finishing operation where very thin layer of material is removed in the form of dust particles Thickness of material removed is in range of 025 to 050 mm Tool used is a abrasive wheel Grinding machine is a power operated machine tool where, the work piece is fed
This procedure outlines requirements in the Occupational Safety & Health Administration's (OSHA) standards regarding abrasive wheels and tools (29 CFR 1926303) 1 Preparation • Remove flammable materials from the work area • Ensure work area is clean, free from slip, trip, and fall hazards and well maintained • Keep the power cord away from the grinding wheel and the material being
To put a new grinding wheel on, reverse the procedure Turning the wishboneshaped wrench to the left will tighten it When installing the wheel, make sure that the wrench is on the left side, not on the right side Turn the wishboneshaped wrench by hand, and when no longer possible, use the rubber mallet 7 Remove the wrench from the back of the spindle 8 Screw the plate back on top of