Clipart pictures of tools and methods for mechanical drawing, including T squares, scales, and mechanical pencils.
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Aerodynamic, Circle
A circle in a aerodynamic chamber where the airflow hitting the object. The area at point DD is large creating a resistance.... |
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Aerodynamic, Ellipse
Aerodynamic of the ellipse where the area at point DD is small. The small area creates less resistance for the plane while in flight.... |
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Architects' Scale
Scales are made with different divisions for different purposes. For machine, structural and architectural drawing the architects' scale of proportional feet and inches is used. ... |
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Babbitt, Mechanical Drawing Cross Hatching of
A conventional cross hatching symbol for Babbitt, metal composed of tin and copper.... |
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Bolt Head, U.S. Standard Hexagonal
An illustration of the hexagonal bolt head showing measurements. The measurement of diameter, D, is used to calculate the dimensions. The diameter of the head and the nut, H, is 1 ½D ₌ &f... |
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Bow Spacer
The bow spacer is used when working with small distances. ... |
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Brass, Mechanical Drawing Cross Hatching of
The conventional material symbol using cross hatching technique for brass.... |
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Brush Hook Machine
This is a mechanical drawing for a brush hook machine, that was used to bore different size holes into the hooks ... |
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Building Materials, Symbols of
Series of conventional symbols for building materials in architecture.... |
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Caliper With Filler
When the caliper cannot be removed from a thickness, a filler can be used. The distance must be subtracted from the total distance to obtain the desired thickness. ... |
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Caliper, Inside
Inside calipers are used to measure hollow objects or internal holes. ... |
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Caliper, Micrometer
For very accurate measurements micrometer calipers are used. ... |
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Caliper, Outside
Outside calipers are used to measure solid objects. ... |
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Caliper, The Inside Reading of
Transfer the caliper to a scale to receive measurement. ... |
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Caliper, The Outside Reading of
Transfer the caliper to a scale to receive measurement. ... |
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Caliper, Transfer
The transfer caliper is provided with a false leg which is set so that the caliper may be opened and then brought back to the same position after removing from the casting. ... |
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Caliper, Vernier
For very accurate measurements vernier calipers are used. ... |
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Cast Iron, Mechanical Drawing Cross Hatching of
A conventional cross hatching material symbol for cast iron.... |
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Cast Steel, Mechanical Drawing Cross Hatching of
A mechanical drawing cross hatching symbol for cast steel.... |
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Circle Triangle Tangents
Six equal circles tangent to each other and to the sides of the triangle... |
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Coal Sifter
This coal sifter was used to sort coal into various sizes.... |
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Compass, Adjusting the
In changing the compass from a small to large radius, hold the legs together with one hand and spin the nut with the other, in order to save wear on the threads. ... |
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Compass, inking a circle
Always draw a circle in one stroke, inclining the compass in the direction of the line and rolling the handle between the thumb and finger. ... |
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Compasses, Beam
For larger circles beam compasses are used. The two parts called channels which carry the pen and the needle point are clamped to a wooden beam at a distance equal to the radius of the circle. The t... |
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Copper, Mechanical Drawing Cross Hatching of
Conventional cross hatching mechanical drawing of copper.... |