impact pressing meaning in English
冲击式加压
Examples
- According to the theory of vibrating and impacting pressing , the main parameters of this vibrating and impacting pressing model machine is decided . mathematical model is set up by kinetic analysis
针对振动冲击压实理论，确定了振动冲击式压实机的主要设计参数，并建立了数学模型。 - The general situation and development of road roller at home and abroad is gave at the beginning of this thesis , including the different pressing mechanism of various rollers . it is analyzed that the useable range of various roller and their advantages and disadvantages . on the basis of model mechanism design and experiment of those self - moving vibrating pressing machine , it is reached the principle and program of a new type of pressing mechanism - vibrating and impacting pressing machine
本文首先介绍了国内外压实机械的概况和发展方向，以及各种压实机械的不同压实机理，分析了各压实机械的适用范围及其利弊，并且在自行式振动压实机样机的设计、性能试验的基础上，提出了振动和冲击相结合的压实理论，从而得出了一种新型压实机械? ?振动冲击式压实机及其设计原理和方案。 - The results indicate that if the value of press stress is over certain figure , press stress and al plate ’ s thickness have little influence on sawtooth distortion for the same kind of sawtooth ; sawtooth distortion is well - regulated under static press , while it is irregular under impact press . bottom coating make great influence on bond strength of samples which can improve the value remarkably ; bonding mechanism of clad steel is mechanism of mechanical effect that sawtooth which is hooked occludes with al plate
结果表明：同种齿型，当压应力大于一定的值时，压应力和覆板的厚度对齿形的变化影响不大；静压下齿形变化比较规则，锯齿顶端向一侧弯曲成钩状；冲压下齿形比较凌乱，锯齿的顶端没有明显的变形；后处理对试样的结合强度影响很大，打底试样由于粘结层的作用，结合强度较高；机械作用机制是复合钢板的主要复合机理，锯齿弯曲成钩状和铝板形成机械咬合。