Selecting Datums for Drawings of alloy steel drive shafts

https://component-craft-journal.lakeviewbrief.com/posts/a-practical-guide-to-precision-guide-bushings-for-oem-teams

Selecting Datums for Drawings of alloy steel drive shafts An OEM part can appear simple on a drawing and still carry a demanding job. Alloy steel drive shafts are used in industrial drive systems