In the process of production, the piston rod is mainly manufactured by advanced technology of precision cold drawing, fine grinding and high precision polishing. All technical indexes meet and exceed national standards.
The main purpose of the piston rod
The piston rod can be directly used for cylinders, cylinders, shock absorbers, textile printing and dyeing, printing machinery guide rods, die casting machines, injection molding machine guide rods and four-column press guide columns, fax machines, printers and other modern office machinery guide shafts, etc. Precision slender shafts are the industry's products for components.
Piston rod design issues
1. The purpose of the equipment is the workpiece condition.
2. Structural characteristics, load conditions, required speed, size stroke and action requirements of the working mechanism.
3. The selected hydraulic system working pressure.
4. Current status of materials, accessories and processing technology.
5. Relevant national standards and technical specifications.
6. The piston rod should be subjected to a very large load in the multi-tension state as much as possible, and has good longitudinal stability under multi-pressure conditions.
Piston rod knowledge
Piston rod testing hardness: Hardness meter measurement is usually divided into lossy measurement and non-destructive measurement. Non-destructive measurement is less damage and cannot be completely damaged. This injury is fatal relative to the axis in the middle of the piston, so only through destructive measurements.www.xhychromerod.com