Product Introduction
High Precision Chrome Plated Rod Linear Shaft is a high-precision mechanical component, typically made of quality steel and chrome-plated for enhanced wear resistance and corrosion protection. Known for its high hardness, strength, and straightness, it's widely used in various machinery such as 3D printers, CNC machines, and automation equipment for precise linear motion control.
Product Advantages
Outstanding Durability
The High Precision Chrome Plated Rod Linear Shaft features hard chrome plating with a thickness of 0.02-0.05mm and hardness exceeding HV800. This effectively resists mechanical wear and scratches. Compared to standard carbon steel shafts, its wear resistance improves by 3-5 times, maintaining structural integrity even under high-frequency reciprocating motion or heavy loads, significantly extending equipment maintenance cycles.
Superior Corrosion Resistance
With multi-layer chrome plating and precision polishing, the High Precision Chrome Plated Rod Linear Shaft reduces surface porosity to below 1%, forming a dense protective layer. This blocks moisture, acids, alkalis, and oxidation. It performs well in humid, high-temperature, or chemical environments, preventing rust-related precision loss common in untreated steel.
Precision Motion Control
This linear shaft maintains straightness within 0.05mm/m and surface roughness at Ra≤0.2μm, ensuring smooth sliding motion without jamming. The high-gloss chrome finish reduces friction by 30%, enabling micron-level repeat positioning accuracy when paired with precision bearings-ideal for automation equipment and CNC machines.
Extended Service Life
The High Precision Chrome Plated Rod Linear Shaft uses high-quality alloy steel with heat treatment for enhanced core toughness. Its fatigue resistance improves by 40% over standard products. The chrome layer bonds to the base material at over 15MPa, preventing peeling and ensuring stable performance under prolonged loads, with an average lifespan exceeding 100,000 hours.
Wide Compatibility & Low Maintenance
The High Precision Chrome Plated Rod Linear Shaft complies with international tolerance standards (e.g., ISO h6/h7), fitting most linear bearings and sliders. Its self-lubricating chrome surface reduces external lubricant dependency. Routine cleaning maintains performance, cutting maintenance time and costs by over 90%, boosting overall equipment efficiency.
Technical Specification
|
Brand Name |
YS |
|
Material |
SAE1035/SAE1045 or customer required |
|
Available Diameter |
6-50 mm |
|
Machining Accuracy |
ISO 2768-1-f |
|
Quench Degress |
0.7-1.5 |
|
Surface Roughness |
Ra0.1 or Less Than Rz0.8 |
|
Surface Hardness |
HRC30~HRC60 |
|
Surface Treatment |
Hard chrome plated/ Induction hardened/ Quenched & Tempered |
|
Chrome thickness |
20μm(min)-100μm |
|
Tolerance |
ISO f7 |
|
Packaging Details |
Each hard chrome plated piston rod is wrapped with anti-rust paper and packed into a paper box. Then paper box is packed into a wooden box. |
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