英德
有道
百度
谷歌
图片
维基
百科
卸载装置 [xiè zǎi zhuāng zhì]
unloading mechanism
- 文摘:对机械压力机常用的一种液压超载保护装置的卸荷原理进行了分析，根据压力机的工况特点，分阶段建立了液压超载保护装置卸载过程的数学模型，在此基础上，提出了对卸载过程的规律进行数值模拟和机构参数优化的方法。
Abstract: Based on the working characteristics of mechanical press, this paper analyses the principle of a type of hydraulic overloading protective device and places emphasis on the establishment of the mathematical model of the working process of the device and finally, introduces the numerical simulation method and design parametric optimization method base on above mentioned model. - 切割、开槽、法冠接、焊接、制造、钻孔、交货、卸载、处理、装配、提升、原位装置和固定，打底、固后填充以及勾缝，包括必需的拖线片或其它附件。
Cutting, notching, mitring, welding, fabricating, drilling, delivery, unloading, handing, assembling, hoisting, fitting and fixing in position, bedding, filling in solid and pointing including necessary lugs or other attachments. - 但需要测试产品的另外一些性能时，如产品在变化负载下的适应性、部分负荷性能以及机组控制系统的加载和卸载性能，传统的测试装置无法完成这些任务。
But some times we may want to know sonic other performance such as the adaptability of the chiller in a change-load, the partial-load of the chiller and the process of control system up and down the load of the units. etc. use the traditional test bench we couldn't do these jobs.
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