Question

请英语高手来翻译（谢绝机译，毕业论文用！）

摘 要

导弹发动机药柱压装机是一个为导弹发动机安装固体药柱的装置。此装置主要采用液压驱动，液压泵站采用的是一个小型的泵站，功率较小，占地面积小，结构紧凑，由液压缸来实现直线驱动，用特制夹具将导弹发动机壳体固定，同时保证液压缸与导弹发动机壳体的同轴度达到安装要求，在液压缸的驱动下通过活塞杆的运动把固体药柱装入壳体。在工作过程中，用压力传感器和位移传感器时刻监控药柱的运动状态以保证生产安全。此装置单人就可以完成操作，简单易行，不需要特别强的专业知识及技能。

导弹发动机药柱压装机使导弹的固体药柱压装过程实现了自动化，省去了人力，工作效率较高，同时增加了生产过程中的安全系数，真正做到了绿色设计和人本化设计，做到了机、电、液的一体化，符合现代设计理念。

关键词：导弹发动机；药柱；压装机；液压泵站；液压缸

Answer 1

The missile main engine pellet presses installing equipment is for the missile main engine installment solid pellet installment. This installment mainly uses the hydraulic pressure actuation, what the hydraulic pressure pumping station uses is a small pumping station, the power is small, the area is small, the structure is compact, realizes the line drive by the hydraulic cylinder, with specially makes the jig to be fixed the missile main engine shell, simultaneously guaranteed that the hydraulic cylinder and the missile main engine shell's proper alignment achieves installs the request, loads under hydraulic cylinder's actuation through connecting rod's movement the solid pellet the shell. In the work process, assures the production safety with pressure transmitter and the position transmitter time monitoring pellet's state of motion. This installs the single to be possible to complete the operation, easy and feasible, does not need the specially strong specialized knowledge and the skill.
The missile main engine pellet pressed installing equipment to cause missile's solid pellet press mounting process to realize the automation, omitted the manpower, the working efficiency has been high, simultaneously increased in the production process safety coefficient, has achieved the green design and the user-friendly design truly, has achieved machine, the electricity, the fluid integration, conformed to the modern design idea.
导弹发动机；Missile main engine
药柱；Pellet;
压装机；Presses installing equipment
液压泵站 Hydraulic pressure pumping station;
；液压缸Hydraulic cylinder

Answer 2

Abstract

Propellant missile engine installed is a pressure for solid propellant missile engine installation of the device. The device used mainly hydraulic drive, a hydraulic pump station is a small pumping stations, power smaller, covers an area of small, compact and by the hydraulic cylinder to achieve a straight line drive, with a special fixture will missile engines Shell is fixed, while ensuring hydraulic cylinder engine with the missile shell of the coaxial meet installation requirements in the hydraulic cylinder piston rod driven by the movement of solid propellant into the shell. In the course of their work, use pressure sensors and displacement sensor monitoring grain at the state campaign to ensure production safety. This single device can be done, simple, do not particularly strong professional knowledge and skills.

Propellant missile engine capacity of the pressure of the solid propellant missile with pressure to achieve the process automation, eliminating the human, work more efficient, while increasing the production process in the safety factor, truly green design and the people of this design So that the mechanical, electrical, fluid integration, in line with modern design concepts.

Key words: missile engine; grain; pressure capacity; hydraulic pump station; hydraulic cylinder

Answer 3

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