The structure and principle of needle valve cushion and relief valve cushion were introduced. Cushion performance and capacity of absorbing impact were compared by simulation.
本文介绍了针阀式缓冲气缸和溢流式缓冲气缸的结构及工作原理。通过仿真计算比较了它们的缓冲特性和吸收冲击的能力。
The said cushion is equipped with high bearing capacity, low compressibility, large Angle of stress dispersion.
石粉垫层具有承载力高、压缩性低、应力扩散角大、自身消散附加应力能力强的特点。
The design parameters include diameter and distribution of the muzzles effect on the load capacity of water cushion belt conveyor were investigated theoretically.
研究了喷嘴直径、分布形式等设计参数对水垫带式输送机承载能力的影响。
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