basic lab safety. 1. what’s wrong here? a student may not work in the shop unless the instructor...
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![Page 1: Basic Lab Safety. 1. What’s wrong here? A student may not work in the shop unless the instructor is present. Absolutely no exceptions !!](https://reader038.vdocument.in/reader038/viewer/2022110211/56649ee95503460f94bfa811/html5/thumbnails/1.jpg)
Basic Lab
Safety
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1. What’s wrong here?
A student may not work in the shop unless the instructor is present. Absolutely no exceptions !!
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2. What’s wrong here?
Safety glasses must be worn at all times in the shop area.
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3. What’s wrong here?
All students must wear closed toe shoes when working in the shop.
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4. What’s wrong here?
Don’t wear a necklace or other jewelry when operating a machine.
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5. What’s wrong here?
Long hair should be pulled back when operating a machine.
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6. What’s wrong here?
Only 1 person is allowed in a machine safety zone.
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There’s a safer way!
One student operating a drill press at a time.
A safe distance between machine operators.
Students waiting their turn outside of the machine area.
Teacher supervising the machine operation.
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7. What’s wrong here?
Fingers are too close!
Always maintain a 3” margin of safety!
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Drill Press Safety
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1. What’s wrong here?
Don’t hold small pieces by hand.Keep fingers 3” away from bit.
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There’s a safer way!
Maintain a 3” margin of safety by using a clamp.
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Or…
Drill the hole in a larger board…And then cut off the smaller piece.
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2. What’s wrong here?
Drill press is too high for the student!The student should not be drilling at eye level.
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Mount or adjust drill press to an appropriate height.
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Band Saw Safety
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1. What’s wrong here?
The blade-guide is too high!It should be adjusted to 1/8- 1/4” above the wood.This allows the guard to cover the blade, and the blade-guides to protect the blade from twisting.
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2. What’s wrong here?
Always keep fingers out of the direct line-of-cut.
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Always maintain a 3” margin of safety!
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Disc Sander Safety
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1. What’s wrong here?
Only one person is allowed in a machine zone at a time!
One student is sanding on the wrong side of the disc!
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This is wrong!
Always sand on the downward side of the disc.
This is correct.
Please note that not all sanders turn the same direction.Always sand on the downward side.
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In Conclusion:
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A craftsman takes care of his tools.
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What do you think are the most valuable tools you possess?
Your Hands And your eyes
These tools cannot be replaced.Take care of them!!!
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