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Transparency no. 12.1. |
Construction of a grinding machine | |
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(1) grinding machine | |
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1 dripping vessel |
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2 drive motor |
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3 grinding wheels |
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4 protective hoods |
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5 support table |
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6 switch |
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(2) clamping mechanism of the grinding wheel | |
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1 wheel |
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2 lead bushing |
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3 bored flange |
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4 cardboard disks |
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5 hexagonal nuts |
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6 washers |
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Transparency no. 12.2. |
Principles of the grinding process | |
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(1) action of grinding | |
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1 chip |
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2 cutting thickness |
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3 bonding agent |
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4 abrasive grain |
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5 workpiece rake angle |
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(2) Kinds of movement associated with grinding | |
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1 grinding wheel |
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2 workpiece |
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3 support |
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Transparency no. 12.3. |
Kinds of grinding wheels | |
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(1) flat wheel |
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(2) dish wheel |
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(3) cup wheel, straight |
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(4) cup wheel, tapered |