Superior Wear Resistance Cemented Carbide Plunger and Piston Cylinder

Superior Wear Resistance Cemented Carbide Plunger and Piston Cylinder

Carbide piston cylinder and plunger, also can be called cylinder and shaft.
The application for working condition require a sliding fit, running fits with very small clearances for accurate guiding of shafts. Without any noticeable clearance after assembly.

In engineering, a fit refers to the clearance between two mating parts, tungsten carbide cylinder and plunger. The choice of an engineering fit determines whether the two parts can move relative to each other in case of a clearance fit, or act as a whole in case of a tight interference fit.

For us tungsten carbide processing, the key point is for regulating the high tolerances of mating shafts and cylinders for best performance.

The available information that can be found on technical literature is as follows:
The geometric tolerance requirements are all tungsten steel precision parts within ±0.002.
No conflict between feature linear and geometric tolerances 0.001-0.002.

Our company is specializing in producing and manufacturing hard alloy insert pins for precision mold customers.
The precision requirements are very high, and the perfect consistency of products is the primary standard of this set of products.
The tungsten carbide plunger is equipped in electronic ceramic precision mold is used in large number, and each shaft is required to maintain good consistency. This requires that the finishing process must strictly control each processing procedure.
Our company can produce the hard alloy insert pins according to the requirements of the precision mold manufacturer. The consistency of the products can be guaranteed, and the tolerance requirements are +0.002mm.
The finish of the carbide cylinder and plunger are required to be 0.2, which meets the highest requirements of applications in mechanical piston.