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- contact surface of valve seat 阀座接触面
- Eliminated has sealed the attrition of side effect, has overcome problem of the traditional ball valve and valve seat and the spheroid packing surface of wore. 消除了密封副的磨损,克服了传统球阀阀座与球体密封面始终磨损的问题。
- The uneven width of valve seat face is an unsolved problem in production of cylinder-head for a long time. 在内燃机生产中,气缸盖气阀面与导管孔是其加工难点之一,气门座面宽窄不均是气缸盖生产中一个长期难以解决的质量问题。
- Apply a light film of engine oil on the vibration damper hub contact surface of the seal. 在减震器毂油封接触表面上涂一层引擎机油薄膜。
- The air-fightness standard of valve and valve seat of this product can be reached.No grinding is needed between valve and valve seat. 气门与气门座圈间不需研磨,即可达到气密性标准要求,直接装机使用。
- We currently offer five main product lines of valve guide, rocker arm, precombustion chamber, valve seat insert and rocker shaft. 我公司现有产品包括气门导管、气门摇臂和预燃烧室、气门座、摇臂轴总成各大系列品种。
- This paper will show you some research and application of silver technology for contact surface of rectifier wheel. 介绍了整流盘接触面涂银方式的研究和应用。
- A bag of body is soft after bag is pinched broken inside, can increase with the contact surface of the skin to the maximum extent. 内袋捏破后袋体柔软,能最大限度地增加与皮肤的接触面。
- Regularly check whether actions of inhalation, exhalation discs are flexible, and the sealing contact surface of leader and disc is damaged, if so, should be replaced immediately. 定期检查吸入、呼出阀盘动作是否灵活,导杆及阀盘接触密封面有无损坏,如有损坏应立即更换。
- Superplasticity in a complex shape parts, the die surface of contact surface friction will limit further deformation region. 在复杂的超塑性零件的成形中,硬模表面的摩擦将限制接触面区域的进一步变形。
- A toothbrush is the best tool of oral care, however it cannot work at the contact surface of adjacent two teeth. At the moment we need dental floss. 牙刷虽然是最好的的洁牙工具,但是对于两颗牙紧邻接触面却无用武之地,这时候便需要牙线了。
- On principle of Joule,welding spot will be formed when welding current pass the contact surface of having certain resistance. 同时简要说明了影响电阻焊的主要因素和常用的电极材料。
- The paper has summerized the wear conditions of valve seat and outlined the compositions and properties of several P/M valve seats developed by foreign manufacturers. 综述了阀座的磨损状况,介绍了几种国外厂家研制的粉末冶金阀的成分和性能。
- The unit average pressure on contact surface of the rolling process was solved according to the stress filed theory of slip-line. 根据滑移线场的应力场理论得到冷滚压成形过程中接触面上平均单位压力的封闭解。
- Ticklish rock and below the contact surface of this rock is a long strip, its torque is generated by gravity and gravity of the arm of force are fixed. 怕痒石和下面这块石头的接触面是一个长条形,它的力矩也就是重力和重力所产生的力臂都是固定的。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A niobium-cobalt-rare earths alloy powder was investigated,which was used to improving combined properties of valve cone surface of internal combustion engine. 研究应用稀土铌钴合金粉末材料提高内燃机气门锥面材料的综合性能。
- Disc is guided by the mating surface of the seat. 可通过所匹配的阀座表面导引阀瓣。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。