Kenneth L Pabiran mach 2 learning activity

KENNETH L. PABIRAN BSMarE 1
Learning Activity#1 Mach 2 (Lec)


1. Give the safety procedure involved in using the bench grinder.

-*Fasten pedestal and bench grinders on a solid surface securely.
*Ensure all the guards are in place and secure before using a grinder.
*Adjust tool rests to within 3 mm (1/8 in.) of wheels. Never adjust rests while wheels are moving. Work rest height should be on horizontal centre line of the machine spindle.
*Maintain 6 mm (1/4 in.) wheel exposure with a tongue guard or a movable guard.
*Check that wheels have blotters on each side.
*Check the wheel fits properly to the spindle when mounting. If it is loose, get another wheel.
*Tighten the nuts before you turn the grinder on.
*Before you plug in the grinder, manually spin the wheel to make sure it is spinning freely.

2. Image of an angle grinder showing the different parts.
3. Give all safety precautions when using angle grinder.

1.Always Wear Proper PPE. 
2.Use the Proper Wheel Size. 
3.Match the RPMs with your Wheel's Allowance. 
4.Use the Safety Guards as Designed. 
5.Don't Tinker with the Machine. 
6.Inspect the Abrasives. 
7.Warm Up & Inspect the Grinder. 
8.Avoid Fire Hazards.

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