精品爱爱视频,天上美沙AV在线,色色午夜婷婷福利,女明星午夜福利电影在线观看 ,无码高清草,国产第一页在线视频

What is the anti loosening effect of the waveform washer?2023-02-08

The anti loosening principle of the waveform washer is that after pressing the waveform washer flat, the waveform washer will generate a continuous elastic force, which will maintain a frictional force between the nut and bolt thread connection pair,…

Compilation method of waveform washer model2023-02-08

The models of waveform washers can be customized according to user needs, and the products are now popular in many industries. And the performance is constantly improving with the development of technology. However, due to factors such as craftsmansh…

The main functions of waveform washers2023-02-03

The main function of the waveform washer is to prevent mechanical equipment from loosening the nut, mainly placed under the nut. The characteristics of spring washers are low cost, easy installation, and are only used for equipment with frequent disa…

Types and functions of retaining rings2023-02-03

Today we will talk about the types and functions of retaining rings. There are many types of retaining rings: open retaining rings, elastic retaining rings for shafts, and elastic retaining rings for holes. These are quite commonly used, and there ar…

Analysis of the Advantages of Waveform Washers2022-12-16

The maximum rebound amount of the waveform washer is established as the optimization objective. Based on the tightness analysis of the connection system, an elastic optimization design method for the waveform washer has been developed, and a design c…

The retaining ring is a ring shaped component fastened to the shaft2022-12-16

The retaining ring is a ring shaped component fastened to the shaft, which can prevent other parts installed on the shaft from loosening and falling off. Made using wire punching technology, with a circular cross-section. The function of the retainin…

The working principle of the retaining ring2022-11-30

The working principle of the retaining ring: It relies on closing the gap between the mating surfaces to achieve sealing effect, without considering friction and wear. The leakage of the sealing surface is determined by the material properties of the…

Common faults, causes, and troubleshooting methods of retaining rings2022-11-30

Common faults, causes, and troubleshooting methods of retaining rings: 1 Inappropriate size of friction pairs, resulting in wear and tear; 2. Improper thread guide angles at the ends of the cylinder barrel and piston wear the sealing ring; 3. Imprope…

Precautions for transportation, installation, or use of retaining rings2022-11-30

Precautions for transportation, installation, or use of retaining rings: 1. Leakage caused by incorrect installation direction of sealing components. 2. During installation, foreign objects and dust mixed into the cargo pipeline enter the sealing cha…

What are the effects of improper operation of the retaining ring2022-11-30

What are the effects of improper operation of the retaining ring? 1. Improper selection of support materials for the cavity may cause wear on the cavity and piston rod. 2. The size of the friction pair is not suitable, causing wear. 3. Improper threa…

What are the characteristics of polytetrafluoroethylene as a retaining ring material?2022-11-30

What are the characteristics of polytetrafluoroethylene as a retaining ring material? 1. High working accuracy. 2. Excellent chemical resistance, suitable for almost all media. 3. There is no hardening or damage phenomenon. 4. Wide temperature range …

Retaining ring is a widely used mechanical component2022-11-29

Retaining ring is a widely used mechanical component. Generally speaking, it has two functions: one is beneficial for improving the fatigue strength of the connection, and the other is beneficial for preventing the connection from loosening.