1、

The composition and drive type of TQ pulse doppler weather radar antenna rotating pedestal are introduced in this paper. The double-rocker mechanism and waveguide rotary joint in the rotating pedestal are analysed, and some problems which must be considered in assembling of elevation drive unit are noted.

介绍了TQ型脉冲多普勒天气雷达天线转台的组成和传动型式,对转台中的双摇杆机构和波导铰链作了分析,提出俯仰驱动装置装配中需要注意的问题。

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2、

Best Assembling Vacuum Unit on Producing Titanium Sponge by Kroll Process

试论克劳尔法生产海绵钛的最佳真空机组

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3、

Vacuum distillation is the key process to remove foreign materials from titanium sponge. Rational choosing of assembling vacuum unit is of vital importance to improving the quality of titanium sponge.

真空蒸馏是除去海绵钛中杂质的关键过程,合理选择真空机组对提高海绵钛的质量至关重要。

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4、

According to the features of reduction distillation technology and characteristics of all kinds of vacuum pumps, the best assembling vacuum unit on producing titanium sponge by Kroll Process was has been brought forward.

根据镁还原-真空蒸馏工艺的特点及各种真空泵的特性,提出了克劳尔法生产海绵钛工艺中真空蒸馏的最佳真空机组。

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5、

Using fixed folders instead of the former cam driving folding unit between the second and third wheel, the structure was simplified, the assembling and setting time was shortened, and the packing quality was satisfied as well.

在2号轮与3号轮之间采用固定折叠器代替原凸轮控制的折叠装置,不仅简化了结构,缩短了装配调试时间,也满足了包装要求。

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