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往复密封
相关语句
  reciprocating seal
     A Study on Evolution of Hydraulic Reciprocating Seal Technology for Construction Machinery
     工程机械液压往复密封技术的进化研究
短句来源
     Design of Ultra-high Pressure Reciprocating Seal
     超高压往复密封的设计
短句来源
     The Improving Design of Reciprocating Seal for Servo Hydrodynamic Cylinder Based on TRIZ
     基于TRIZ的伺服液压缸往复密封改进设计
短句来源
     The design features of the super high pressure reciprocating seal under 300MPa is described, the testing results show that the operation reliability of water jet cutting equipment is increased and it have good practicability.
     阐述了300MPa超高压往复密封的设计特点,通过试验表明,该设计增强了水切割设备的运行可靠性,具有较强的工程实用价值。
短句来源
     Experimental Research on Super High Pressure Reciprocating Seal under 300MPa
     300MPa超高压往复密封的试验研究
短句来源
更多       
  reciprocating seals
     A Data Measuring System for the Standard Method of Reciprocating Seals Test
     液压往复密封试验及数据监测系统的研究
短句来源
     It sums up the development of various design of reciprocating seals including PTFE sliding seal and their application range in hydraulic facility.
     概括总结了包括PTFE滑动密封在内的各种结构形式的往复密封的发展和在液压装置中的应用范围。
短句来源
     In this paper,the major factors of cylinder’s leakage are probed,the dominance and defect of polyurethane’s sealing ring are analyesed,the performance and character of several service reciprocating seals are compared,The sealing mechanism,material’s character and sealing structural of packing polytetrafluoroethylence combination’s sealing are explored.
     本文探讨了造成液压缸泄漏的主要原因 ,分析了聚氨脂密封圈用于液压缸往复密封的优劣性 ,比较了几种常用往复密封的性能与特点 ,研究了填充聚四氟乙稀组合密封的密封机理、材质特性以及实际应用效果。
短句来源
  reciprocation seal
     The paper introduces development of "O"ring in which the inside and outside parts are semicovered with PTFE film. The technigue is successfully applied to non-oil lubricating seals, hydraulie and pneumatic reciprocation seal.
     主要介绍内、外环半包覆四氟膜“O”形圈的研制,该技术已用于无油润滑密封和液压、气动往复密封
短句来源
  “往复密封”译为未确定词的双语例句
     RECIPROCATING SEALING THEORETICAL MODEL CALCULALION FOR PLUNGER PUMP AND EXPERIMENTAL ANALYSIS
     柱塞泵往复密封理论模型计算及实验分析
短句来源
     Development and Applicateon of Reciprocation Seals
     往复密封的发展和应用
短句来源
     TEST RESEARCH OF SUPER HIGH PRESSURERECIPROCATING SEAL UNDER 300 MPa
     300MPa超高压往复密封的试验研究
短句来源
     Development of model RST200 plunger/rod sealing member test stand
     RST200型柱塞往复密封试验台的研制
短句来源
     Technical Evolution of Hydraulic Seals for Reciprocating Motion
     液压往复密封的技术进展
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This paper introduces a reciprocating seal with high pressure and small size. The seal is composed of rubber V-ring and PTFE V-ring, and has long lifetime, good sealness and low friction coefficient. Its structural characteristic and assembling method are also analyzed.

本文介绍了一种用于高压小尺寸往复密封中,具有寿命长、密封性好、摩擦系数小的组合密封,即V型橡胶圈和V型PTFE圈组合密封。并对其结构特点和安装方式进行了分析研究。

This article examines the status of research and development of reciprocal packing material in recent years, introduces in particular the special features and applications of several new packing materials now widely used, and presents a forecast on their further development.

在概述了近年来国内外研究开发往复密封材料方面的现状后,着重介绍了几种应用比较广泛的新型密封材料的性能及试用情况。还对往复密封材料的发展前景作了展望,指出今后应发展多种类型的新型密封材料。

The paper deals with the theoretical calculation of reciprocating seal for three-plunger pump. The pressure distribution within the cylindrical seal gap and leakage rate have been caclculated with both Navier-Stokes'equation and Finite Element Method. Experimental results demonstrated the great importance of the theoretical calculations and indicated Its sealing mechanism.

本文叙述了对三柱塞泵往复密封的理论计算。利用Navier—Stokes方程和有限元理论,对密封件的压力沿轴向的分布规律、泄漏量与压力变化关系进行了计算。通过试验,验证了理论计算结果的重要性,从而揭示了它的密封机理。

 
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