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-   -   z dimension (http://www.dimcax.com/hust/showthread.php?t=20103)

huangyhg 2009-09-05 02:04 PM

z dimension
 
z dimension
i have a dimension on a drawing called out as "z 8", it points to the edge of the part. this is on a part that is protruding from the inside of a cylinder. any idea what this means?
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is the part tapered? the lowercase z translates into a taper symbol when the aigdt font is used.
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it doesn't appear to be. although it could be a taper between the id of the cylinder and the lug. the lug is a tab on the inside on the unit about 4" wide by 1" think. the callout is pointing to the line where the lug meets the id.
i will check out the taper symbols. you may be on to something. thanks.
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