|
General Design Points :
» Draft
angles are not normally required.
»
Try to keep casting sections to a uniform thickness.
»
Avoid sharp internal corners, a small radius is preferred.
»
Most hole can be cast at clearance, reaming or tapping
sizes.
»
Specify all numbering and lettering required and state
embossed or dembossed.
»
Indicate finish grinding or machining allowance if required.
»
Casting feed pads are normally placed at the heaviest
section, in a flat area for ease of
removal.
» A
0.010" feed witness is usually left on the casting after
finishing, but can be removed flush if
required.
»
When specifying casting material use one of the standards
shown in this brochure if possible.
|
|
|