What is the function of tungsten carbide shaft sleeve？

Tungsten carbide shaft sleeve are mainly used to support transmission parts, transfer torque and load. What are the characteristics and functions of tungsten carbide shaft sleeve? Today, let's share the details:

The main functions of tungsten carbide shaft sleeve in machinery are:

1. Fixing function.

When the gear shaft is in motion, try not to cause direction deviation due to vibration. At this point, a tungsten carbide bushing is needed to assist in fixation. The most important role of tungsten carbide shaft sleeve in machinery is to fix positions.

2. Sliding bearings.

This is another role that tungsten carbide shaft sleeve play in mechanical processing. The thickness of sliding bearings is mainly designed based on the axial direction of the bearings. However, in reality, tungsten carbide bearings are sliding bearings. In environments with low mechanical rotation and relatively high clearance requirements, tungsten carbide bearings can be used to replace rolling bearings for operation. tungsten carbide shaft sleeve are wear-resistant, have a long service life and can significantly save costs.

3. Positioning function

tungsten carbide shaft sleeve play a role in positioning or protecting the rotating shaft, which can prevent shaft wear. At the same time, they have low requirements for the hardness of the ground shaft and can be used on shafts that have not undergone quenching and tempering treatment, thereby reducing the processing difficulty of related parts.

tungsten carbide shaft sleeve are widely used in the sliding parts of various machinery, such as hydraulic cylinder guide sleeves of automated mechanical equipment (telescopic, swinging, sliding, bending, rotary, and rotating parts), gear pumps, textile machinery, plastic molding machines, die-casting machines, rubber machinery, food machinery, fitness equipment, office machinery, hydraulic forklifts, automobiles and motorcycles, motorcycles, agricultural and forestry machinery, etc.

Because the tungsten carbide bushing is made of special materials, its cutting speed is very fast, which can well protect the drill bit and does not need to be replaced easily, greatly increasing the service life of the drill bit. The gold blade made of alloy material can reduce the risk of the blade being chipping. Moreover, it has excellent wear resistance and can stand the test of time. The service life of a drill sleeve will also be prolonged, fundamentally saving costs. The manufacturer does not need to frequently replace the shaft sleeve.

Because it is a geometric end cutting tool, it has excellent drainage performance and very low resistance, which will increase the production speed. The last function is that it has many models, but it is suitable for many types of drilling RIGS and has good versatility. Especially when drilling machines are used, this material is generally used. Therefore, the application of tungsten carbide shaft sleeve is still very common.

In moving parts, due to long-term friction, the parts wear out. When the gap between the shaft and the hole wears to a certain extent, the parts must be replaced. Therefore, when designing, the designer selects materials with lower hardness and better wear resistance as the shaft sleeve. tungsten carbide shaft sleeves have become the most suitable choice. This can reduce the wear of the shaft and the seat. When the shaft sleeve wears to a certain extent, it should be replaced, which can save the cost of replacing the shaft or seat. Shaft parts are relatively easy to process. The tungsten steel shaft sleeves produced by Excel Hard Tools Co.,Ltd have the advantages of strong wear resistance, low friction coefficient, good toughness and long service life. They can be customized in various specifications and sizes according to customer requirements.