被引量: 16 摘要: The invention provides a gas-tight end-fitting for either a flexible hose or a rigid tubing of the type used in aircraft. To make a metal-to-metal seal one end of the fitting is a concave annular flange plate which deflects to form a seal at two points.收藏...
Rather than the traditional statistical methods based on degradation data, the method proposed in this paper firstly analyzes the dominant progressive failure mode of the LEHA based on the working principle and working conditions of the LEHA. The......
2. Picture or video to show us what product need to be seal in the blisterl? 3. Do you need single machine or need to be connected with conveyor of production line? 4. If need to be connected with conveyor of production line, what's ...
Results in terms of seal life duration and failure modes are presented which allow comparison of seals performance and provide a helpful tool to end-users in a proper selection of seals geometry, material and key working parameters. Keywords: lip seal; wear; failure; pneumatic cylinder ...
Figure 1. Principle prototype of the separable sealed pressure vessel. Tan Feng et al. studied the effects of lip curvature, lip height, and lip thickness on sealing performance and optimized the structural parameters of the lip seal [4]. Huo Junjie et al. conducted a finite element simulati...
The lever principle ensures that the coil and the valve body are thoroughly isolated, high temperature resistance: use metal hard seal, improve the temperature of the temperature, the medium fluid temperature can reach 650 ° C, wear resistant: reasonable material, the valve cup and the guide ...
V Shape Spring Lip Seal with High Quality, Find Details and Price about Spring Energized Lip Seal from V Shape Spring Lip Seal with High Quality - Guangdong DEF Seals Solutions Co., Ltd.
Working Principle It can fill grease, ointment, viscous liquid and other materials, and then seal the end of the tube, seal the number and discharge the finished product. Performance & Features 1.Tube feeding and Tube washing ...