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Primary datum axis and secondary datum plane
Hello, I would be grateful if someone could help me to understand the following, if a cylindrical axis is permitted to shift wihtin a φ0.05mm tolerance zone in relation to the primary datum (axis) and secondary datum (plane), would it really be necessary for the existence of an secondary datum...- softserve1020
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- Replies: 7
- Forum: Drafting Standards, GD&T & Tolerance Analysis
