Introduction
Precision Piston Rod has the characteristics of high smoothness, high precision and good straightness, which can delay the generation or expansion of fatigue cracks, thereby improving the fatigue strength of cylinder rods. The piston rods produced by our company have the advantages of high quality raw materials and small tolerances. We also Can be customized according to your actual needs.
Process flow
Blanking heat treatment → straightening → fine grinding → polishing → electroplating → fine polishing → quality inspection standards → packaging → delivery
Application
Widely used in cylinders, piston rods in oil cylinders, plastic machinery packaging machinery, printing machinery, textile machinery, conveying machinery, construction machinery, woodworking machinery, shoe-making machinery, inkjet printers, automatic cutting machines and other machinery. Rod, straight optical axis.
Material
45# high-quality carbon steel 40Cr (other materials can be selected according to customer requirements) Quenching and tempering treatment: HB240~260 intermediate frequency quenching HRC60°±2~3mm deep (according to user requirements) Hard chrome plating: 0.02mm~0.06mm Chrome layer hardness: HV800 ~100VPn Straightness: ≤0.08mm/m Surface Roughness: Ra0.2μm~Ra0.4μm Outer Diameter Tolerance: f7, h6, g6 (according to user requirements) Ovality: <0.01mm Specifications: Ø5mm-Ø200mm Length: 200mm- 800mm
Our equipment
Our warehouse
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