Piston rod


Classification:

Mud pump fluid end fittings


The role of the piston rod is to connect the piston and crosshead, transfer the force acting on the piston and drive the piston movement. Basic requirements for piston rods

Piston rod
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  • Piston rod

Product Details


Piston rod is to support the piston to do the work of the connecting parts, most of the applications in the cylinder, cylinder movement in the implementation of parts, is a frequent movement, high technical requirements of the moving parts. Hydraulic cylinder, for example, consists of: cylinder barrel, piston rod (cylinder rod), piston, end cap several parts. The quality of its processing directly affects the life and reliability of the entire product. Piston rod processing requirements are high, its surface roughness requirements for Ra0.4 ~ 0.8μm, the coaxiality, wear resistance requirements are strict.

Role of piston rod

The role of the piston rod is to connect the piston and crosshead, transfer the force acting on the piston and drive the piston movement. Basic requirements for piston rods:

(1) to have sufficient strength, stiffness and stability;.

(2) Good wear resistance and high machining accuracy and surface roughness requirements; (3) In the piston rod, it should have sufficient strength, stiffness and stability; (4) Good wear resistance and high machining accuracy and surface roughness.

(3) Minimize the effect of stress concentration in the structure; and

(4) Ensure reliable connection and prevent loosening; and

(5) The design of the piston rod structure should be easy to disassemble the piston.

Key words:

Piston rod

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Telephone

+86-546-8268456

Fax

+86-546-8269456

International labor export service telephone

+86-546-8269456

Company Address

Huatai International Financial Center, 1188 Lushan Road, Dongying District, Dongying City, Shandong Province, China

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