轴封采用新颖的双端面机械密封结构形式。
进行了螺旋密封结构参数优化设计及其编程。
The program for structural parameters' optimization of the helical axial seal is designed.
这样，简化了密封结构，也就提高了可靠性。
This also increases reliability by simplification of the sealing arrangements.
威廉姆森固定球阀一般采用球前阀座密封结构。
In general, WILLIAMSONs trunnion ball valve features the front ball sealing design structure.
介绍了金属空心o形圈的密封结构和密封机理。
The sealing structure and principle of hollow metal O-ring was introduced.
经过7个月的使用证明，此种密封结构是成功的。
The operation over 7 months shows that this seal structure is successful.
设计了一种反向输料密封结构，并确定了其结构参数。
A reverse-feeding seal device was designed, and its Structure parameters were confirmed.
对金属辅助密封结构，有效地控制阀门的内漏和外漏。
To metal seal is provided to effectively prevent both internal and external leakage of the valve.
介绍了掘进机液压缸与活塞处的密封结构形式以及使用。
The seal between piston and hydraulic cylinder used in development machines, structure forms and operations are introduced.
灯具采用曲路式密封结构，具有较强的防水、防尘性能。
The lamp adopts curve sealed structure, with performances of strong waterproof and dust proof.
电离室采用大口径双重密封结构，制作工艺难度大，要求高。
A double casing sealed structure is used in the ionization chamber with thin Windows of large diameter.
本文利用有限元数值计算方法对磁流体密封结构进行了分析。
Magnetic fluid seal structure is analyzed by the finite element method (FEM) in this article.
使用先进的传动与密封结构，使传动部分与锅内洁净、卫生。
Using advanced driving and sealing structure, make the transmission part and the pot clean and sanitation.
对原炉灰加湿装置密封结构进行了改进，取得了满意的结果。
The seal structure of the original wetting ash plant was improved, and a satisfactory result was obtained.
阀杆与阀盖之间带倒密封结构，便于阀门带压更换阀杆填料。
Valve rod with valve lids between bring fall airproof structure, Convenients for valve bring press replacing valve stem packing.
恶劣的工作环境，决定了其密封结构与常规电机具有较大的不同。
The adverse operation circumstances determine the structure of submersible motor greatly different from the conventional ones.
然后论述了国内外为解决电池密封而提出的各种密封结构和密封剂。
This paper described the sealing structures and sealant of battery suggested by foreign and domestic technologists for battery sealing.
通过将密封结构改进为套筒式和优化焊接工艺，提高了锅炉的安全可靠性。
Through changing the sealing structure to sleeve type and optimizing the welding technology, the security and reliability of the boiler equipment are improved.
针对其主要失效形式，对轴承的内部几何形状及保持架和密封结构进行了改进。
Aimed at main failure modes, the internal geometry of bearing and the structure of cage and seal are improved.
对端部工具处的密封结构作了设计、分析，在理论上证明了此种方式案可行性。
The sealed structure of the head tool was designed and analyzed, and feasibility of the scheme was proved in theory.
对填料密封设计进行改进，采用填料与迷宫组合密封结构，加气体保护密封方案。
The improvement seal was composed of combination of stuffing seal and labyrinth seal and protective gas was used.
从填料密封结构的优化、填料的优选对本厂聚丙烯聚合釜轴封技术进行了深入的研究。
By means of optimizing seal construction and packing material, the shaft seal technique of polypropylene polymerizer in this plant are deeply researched.
介绍了眼镜式插板阀的性能，分析了该阀门的密封特点，提出了改进密封结构的方法。
Introducing the properties of goggle type board Plug valve, analyzing the characteristics of the valve, proposing the methods of improving sealing structure.
分析了干式气柜密封系统存在的问题，并进行了密封结构的改造，取得了良好的改进效。
The problems were analyzed for the seal system of dry-type gas cabinet, the seal construction was reformed, and good seal result was obtained.
为了防止液压减振器因工作液的损失而丧失阻尼效能，其机械密封结构的设计是重要问题。
Mechanical seal design is key to the damage of damping function due to the loss of working liquid of hydraulic shock absorber.
分析了干式气柜密封系统存在的问题，并进行了密封结构的改造，取得了良好的改进效果。
The problems were analyzed for the seal system of dry-type gas cabinet, the seal construction was reformed, and good seal result was obtained.
内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face.
内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
The outer mechanical seal shall be constructed with a solid block silicon carbide rotating seal face and a solid block silicon carbide stationary seal face.
本文通过对新、旧填料密封结构的对比，阐述了高自润滑填料在搅拌装置中的应用及前景展望。
This paper discusses the application and foreground expectation of self-lubricating stuffing in agitation equipment axial sealing, contrasting new stuffing sealing with the former.
从密封结构改进的角度，提出了带有端面辅助密封作用的刀口机械密封结构及设计的基本思想。
From the Angle of the structure improvement, this paper puts forward the idea of edgy machine that takes assistance sealing structure.
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