Roller Burnishing for Mirror Finish Hydraulic Piston Rods

Chipless cold-working roller burnishing compressing surface micro-peaks into valleys to achieve mirror smoothness and work-hardened wear skin.

Engineering Specifications & Parameters

Primary Alloys	Hard Chrome Plated 1045, 4140, 316 Stainless
Process Method	Cold Roller Burnishing
Kinematic Control	Hardened Carbide Roller Preload Cages
Surface Finish (Ra)	Ra 0.05 μm
Dimensional Tolerance	+/-0.002 mm

Manufacturing Overview & Engineering Principles

Roller Burnishing for Mirror Finish Hydraulic Piston Rods is an advanced machining methodology utilized by UCAN ROBOT to achieve high-precision geometries, rigorous dimensional stability, and verified surface finishes across demanding industrial production runs.

Process Specifications & Technical Controls

Process Classification: Cold Roller Burnishing.
Achievable Tolerances: Maintained consistently within +/-0.002 mm under continuous CNC cycle monitoring.
Surface Finish Capability: Delivers surface roughness down to Ra 0.05 μm, eliminating or minimizing manual secondary benchwork.
Compatible Materials: Optimized for precision cutting of Hard Chrome Plated 1045, 4140, 316 Stainless.
Kinematic Setup: Employs Hardened Carbide Roller Preload Cages to eliminate cutting vibration, tool chatter, and thermal drift.

Explore our technical equipment capabilities in 5-Axis CNC Milling and read our guidelines on Precision Machining Quality Control.

Frequently Asked Questions

What dimensional accuracy is standard for Roller Burnishing for Mirror Finish Hydraulic Piston Rods?

UCAN ROBOT reliably maintains tolerances within +/-0.002 mm using temperature-compensated machine tools and in-process laser tool setting.

What materials yield the best results with this process?

This process is engineered for Hard Chrome Plated 1045, 4140, 316 Stainless, providing clean chip evacuation and burr-free edges.