spotface
spotface
(OP)
how do you call a "spotface" on the field of drawing.?
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RE: spotface
Chris
Systems Analyst, I.S.
SolidWorks/PDMWorks 05
AutoCAD 06
ctopher's home site (updated 06-21-05)
FAQ559-1100
FAQ559-716
RE: spotface
A spotface does not always require a depth. If it is on an uneven surface, the depth defaults to the minimum required to achieve a full diameter.
RE: spotface
While "SF" is a legitimate abbreviation for spotface,
the drawing callout per Y14.5 is the same as a counterbore callout, except that the depth may or may not be specified. If it is not specified, it is the minimum depth to achieve the diameter.