Application: Optical components

Material: AL6061

Surface treatment: Black anodized bright black

Critical dimension: The key dimension tolerance is 0.015, the concentricity of the inner holes and outer circles at both ends is 0.02, the perpendicularity of the end face to the axis is 0.02, and the 8 threads are consistent with the mutual fittings without gaps. The surface treatment color of the same batch of products is consistent.

Machining Equipment: Turning and milling composite machine

Inspection equipment: Micrometers, Thread gauges, Altimeter, tThree dimensions,etc