1) long relay bar
长推杆
1.
Based on the structural characteristics of long relay bar,adapting conditions and circumstances of the force,combined with the relay bar of ZY10800/28/63 type hydraulic support to analyze long relay bar adaptation in hydraulic support of high yield and high efficiency.
从长推杆的结构特点、适应条件及受力情况出发,结合ZY10800/28/63型液压支架推杆形式,分析长推杆在高产高效液压支架中的适应性,通过二维计算及三维建模应力分析,研究长推杆在液压支架中的高可靠性。
2) APPROACH PART
轻击区推杆,使球靠近小旗竿的长推杆
3) ejector pin
推杆
1.
In the design of the cavity mould, the diameter of the ejector pin is usually determined based on one's experience or according to analogism.
在型腔模设计中 ,推杆直径大小的确定一般是根据经验或依据类比法确定 ,这样确定的推杆往往与生产实际有一定的差距 ,通过对推杆的受力状况进行分析 ,从理论计算角度对推杆直径进行确定。
4) push rod
推杆
1.
According to the basic structure and transmission principles of push rod rack drive,the paper analysed the principle of creating and meshing of rack profile when revolving-stock was partial- ity disc.
根据推杆齿条传动的基本结构与传动原理,分析了激波器为偏心圆盘时的齿条齿廓生成和啮合原理,利用法向等距线的几何性质推导了齿条齿廓的曲线方程及齿条齿廓不发生顶切的条件,为推杆齿条传动机构的深化研究提供了理论基础。
2.
The basic structure and transmission principle of push rod rack drive are introduced and the force states of push rod in different cases are analyzed in detail,Considering the effect of inertia force,an accurate formula of meshing efficiency is derived according to the definition of meshing efficiency;and it provides a theoretical basis for its capability testing and further research.
根据推杆齿条传动的基本结构与传动原理,详细分析了推杆在不同情况下的受力状态,考虑了惯性力的影响,严格按照啮合效率定义推导出了较为精确的啮合效率公式,为该机构的性能测试及进一步研究提供了理论基础。
3.
The paper introduces the basic structure and transmission principle of push rod rack drive and gives the formula and recommendatory value of the main parameters of the push rod rack drive,which provides a theoretical basis for its design and manufacture.
介绍了推杆齿条传动的的基本结构和传动原理,给出了推杆齿条传动主要参数的设计公式与推荐值,为该传动的设计及加工制造提供了理论依据。
5) the push rod
推杆
1.
s:Through theoretical analysis and scanning electron microscope verification,the push rod of two stage pusher centrifuges fractures in productive are analysis and put forward an improvement plan.
对在生产过程中出现断裂的双级活塞推料离心机推杆 ,在理论分析和扫描电镜检验的基础上 ,提出了改进方案。
2.
In this paper,the push rod in HR500 N Centrifuges fractures in productive are analysis and put forward an improve measure.
对 HR50 0 - N离心机在生产过程出现的推杆断裂 ,进行了分析并提出了改进方案 ,新制作的推杆经过生产使用 ,证明上述分析和改进方案是符合实际
补充资料:长岑长
1.《后汉书.崔骃传》﹕"宪(窦宪)擅权骄恣﹐骃数谏之。及出击匈奴﹐道路愈多不法﹐骃为主簿﹐前后奏记数十﹐指切长短。宪不能容﹐稍疏之﹐因察骃高第﹐出为长岑长。"李贤注﹕"长岑﹐县﹐属乐浪郡﹐其地在辽东。"后用以称颂不为权贵所容之官吏。
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