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best callout for pinning to shaft together?
i have a hollow shaft and a solid shaft that i want to pin together. i'm looking for gd&t callout that will make sure that the pin hole will be drill thru center of both dia's. so went i go to pin the part together the hole's will be in-line with each other.
thanks
maybe true position is correct, we do this as assembly step (press together to dimension a, drill thru on center at distance b, insert pin) so gd&t is not truely important for us.
we have a similar part. it is a weldment (cam & bore) that slides over the pin (solid part) of a motor and are aligned with a rollpin. we just made the angular dimension of the cam in the weldment a basic dimension.
i think there is a world market for maybe five computers.
thomas watson, chairman of ibm, 1943.

2009-09-04, 05:02 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	best callout for pinning to shaft together best callout for pinning to shaft together? i have a hollow shaft and a solid shaft that i want to pin together. i'm looking for gd&t callout that will make sure that the pin hole will be drill thru center of both dia's. so went i go to pin the part together the hole's will be in-line with each other. thanks maybe true position is correct, we do this as assembly step (press together to dimension a, drill thru on center at distance b, insert pin) so gd&t is not truely important for us. we have a similar part. it is a weldment (cam & bore) that slides over the pin (solid part) of a motor and are aligned with a rollpin. we just made the angular dimension of the cam in the weldment a basic dimension. i think there is a world market for maybe five computers. thomas watson, chairman of ibm, 1943. __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]