Metals
Metal Working Tips
- Note the location of the joint center. Never contour the joint center.
- Contour sequentially.
- Think about the curves ahead; Avoid going backwards
- Consider work hardening (cold working)
- Consider the radius of the curve.
- This indicates the placement of the irons
- Consider the plane of the radius of the curve.
- This indicates the orientation of the irons, specifically their perpendicular alignment to the metal.
- Be aware of the marks and stress concentrations that may be created during fabrication.
- Punch before drilling and set rivets before drilling 2nd hole.
- When drilling stainless steel, use lowest drill press speed and use oil.
definition
in metallurgy, this process increases the hardness (and brittleness) of metal. It is induced, deliberately or accidentally, by hammering, rolling, drawing, or other physical processes.