Compression springs

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Compression springs
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Tension springs
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Torsion springs
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Leaf springs
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Cup springs
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Spiral springs
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Different Gear Pairs
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Terminology in gears
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REPRESENTATION OF GEARS
As a fundamental principle, a gear is represented
(except in axial section) as a solid part without
teeth, but with the addition of the pitch surface
in a thin long chain line.
Teeth - Specify the teeth profile either by
reference to a standard or by a drawing to a
suitable scale. If it is essential to show one
or two teeth on the drawing itself draw them as
thick continuous lines
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Bevel gear
Root
Spiral gear
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Assembly of gears
External gears
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Assembly of internal gears
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Engagement of pinion with rack
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Engagement of bevel gears, axis inlet-section at
any angle
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Engagement of worm wheel
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CONVENTIONAL REPRESENTATION OF COMMON FEATURES
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