Unfamiliar Drawing Callout
Unfamiliar Drawing Callout
(OP)
I just received a 1982 print of a pump inducer. The part has 4 blades that are angled to the rotational centerline and are tapered from the hub to the tip (3°).
The Notes read:
1. Use .012/2° cam set
2. Generate the outer side with .012/2° curved cam
3. Generate the inner side with .012/2° flat cam
Is anyone familiar with these callouts (methods)? Searches haven't turned up anything.
The Notes read:
1. Use .012/2° cam set
2. Generate the outer side with .012/2° curved cam
3. Generate the inner side with .012/2° flat cam
Is anyone familiar with these callouts (methods)? Searches haven't turned up anything.





RE: Unfamiliar Drawing Callout
Thomas J. Walz
Carbide Processors, Inc.
www.carbideprocessors.com
Good engineering starts with a Grainger Catalog.
RE: Unfamiliar Drawing Callout
B.E.
The good engineer does not need to memorize every formula; he just needs to know where he can find them when he needs them. Old professor
RE: Unfamiliar Drawing Callout
RE: Unfamiliar Drawing Callout
It is better to have enough ideas for some of them to be wrong, than to be always right by having no ideas at all.