These parts are all stainless steel precision machinery parts from Xinqida.

Their appearance characteristics are analyzed below:

Material and Color: All exhibit a metallic texture, with color varying depending on the surface treatment and material. 

Stainless steel parts have a silvery, metallic sheen, demonstrating refinement. Shaft parts exhibit color variations in different areas (e.g., silver-white shaft body, dark gray teeth), possibly due to oxidation and wear after different processes or use. 

The third cylindrical component exhibits an overall silvery, uniform metallic sheen, demonstrating precision machining.

Shape and Structure:

The first type is the stepped shaft, featuring cylindrical steps of varying diameters, hollow at the top, and a regular structure. 

These steps are used for transmission and positioning, with precise diameters and lengths, reflecting mechanical requirements.

The second type is the shaft-spline combination, with a smooth shaft on one end and a spline on the other. 

The spline tooth profile is regular and designed to transmit torque. The smooth shaft and spline transition is smooth, and the components have functional mounting and mating features (such as small holes at the ends). 

The third is a cylindrical shape with a flange. The cylindrical wall features holes and slots, the flange has mounting holes, 

and the interior has multiple nested or stepped structures for complex connections and accommodating internal components. This complex structure highlights spatial adaptability and functional integration.

Quality:

First, the surface is smooth, with high machining precision and no obvious machining marks, making it suitable for high-precision mechanical applications.

Second, the optical axis is relatively smooth, while the spline teeth may have surface texture and uneven color due to machining or use, possibly caused by cutting or wear.

Third, the overall surface is flat and smooth, with regular edges of holes and slots, reflecting precision machining and ensuring accurate installation and fit.

Contact Us
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Email: cassy@xqdmachining.com 

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