CHENGSHUO | PRODUCT DRAWING REVIEW

Reference: Copper stepped shaft
Study: https://chengshuoprecision.com/work/products/copper-stepped-shaft-collars-and-handling/

Our component and assembly:
[Describe the function and mating interfaces]

Please review:
1. Shaft drawing with collar, step and groove definitions.
2. Mating components and the intended assembly sequence.
3. Copper alloy, condition, finish and any functional-test requirements.
4. Sample and batch quantities with handling and inspection needs.

Critical acceptance requirements:
1. Measure functional diameters and collar positions from the agreed references.
2. Verify groove section and location against the mating requirement.
3. Check designated contact surfaces and required packing identification.

Drawing / revision: [ ]
Material / finish: [ ]
Sample / production quantities: [ ]
Delivery destination / target timing: [ ]

Contact: Alen@dgchengshuo.com