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Positioning Pin

Product Name: Positioning Pin

High-precision, heavy-load CNC-machined parts used in equipment frameworks, transmission mechanisms, and connection components, such as machine tool guide rails and robotic arm joints. Designed to ensure stability and durability in demanding applications.

Product Details

Material and process: T10A tool steel or stainless steel, precision formed by CNC turning/grinding, tolerance control ±0.01mm.

Precision guarantee: Rough and fine machining separation inhibits deformation, center hole positioning grinding ensures coaxiality ≤0.02mm, verticality ≤0.02mm; constant temperature workshop (±1°C) stabilizes accuracy.

Surface treatment: key parts hardened (55-60HRC), 

roughness after fine grinding reaches Ra≤0.8μm, including deburring and nickel plating/blackening anti-rust process.

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