Here, vibrators which are crucial components of RS machines are regarded as the specific objects.
以该类设备的关键部件——气锤为切入点,在全面掌握气锤工作原理的基础上,推导得出活塞与气缸发生一次性碰撞时产生的碰撞信号理论解析式,并验证了理论分析的正确性。
In this paper,vibrators,which are crucial components of RS machines,are regarded as the specific objects.
以气动式振动台的关键部件——气锤作为切入点,在全面掌握气锤工作原理的基础上,从理论上对气锤产生的碰撞信号进行研究,推导出该碰撞信号的解析式,并验证了理论分析的正确性。
In the paper,vibrators which are crucial components of RS machine are regarded as the specific objects.
本文以气动式振动台的关键部件——气锤为切入点,在全面掌握气锤产生激励信号机理的基础上,推导了气锤产生激励信号的自谱和低频能量的解析表达式,研究了气锤参数(材料参数和结构参数)对气锤产生的激励信号乃至振动台振动信号低频能量的影响,提出了一种改善气动式振动台低频能量的工程可行途径,这对该类设备的性能改善以及自主研发均具有一定的指导意义。
Application of air spring to vibration isolation for an air hammer;
空气弹簧在75kg空气锤隔振中的应用
On the extending application of air hammer;
拓宽空气锤加工范围的研究
Research on the movement law of the air hammer piston
空气锤活塞运动规律研究
Design of C41-2000 pneumatic hammer
C41-2000型空气锤的设计
During air drilling,under the precondition of high drilling speed,pneumatic hammer drilling technology can validly control the well deflection.
空气锤钻井是一种低钻压、低转速、高冲击破岩回转钻进技术,它兼容了气体钻井和冲击回转钻井的优势,其机械钻速一般比回转钻井高,是当今解决硬岩钻井难题的一种有效方法。
The major failure cause of hammer rod piston of a pneumatic hammer is analyzed according to fracture mechanics and a fixing scheme is Put forward in the paper.
对一台空气锤锤杆活塞的断裂进行分析,提出了处理方案,节省了费用,保证了正常生产。
After using pneumatic rammer piling method, the construction cost was reduced, piling quality was raised and construction speed was increased.
改用气动夯锤打桩后,不仅节约了资金,而且提高了打桩的质量,加快了施工速度。
In this paper,an experiment is offered to measure the acceleration of the hammer and the pressure of hydraulic system of 2t airdraulic hammer in the course of its lifting and its results are analyzed.
用实验的方法测量2t气液锤抬升过程中锤头的加速度与液压系统的压力,并对其测量结果进行了分析。
This paper had a detailed analysis of 2T airdraulic hammer hydraulic system.
对2T气液锤液压系统进行详细分析。
air-lift gravity drop hammer
蒸汽重力落锤;单作用空气锤;空气重力落锤
Application of Air Hammer in Gas Drilling in Puguang Gasfield
空气锤在普光气田气体钻井中的应用
A Comparative Study of Six Dof Air Hammer Vibration and Inclined Electrodynamic Vibration
六自由度气锤振动技术与电磁斜面振动技术比较
Design and Application of Assistive Tool with One-ton Air Hammer Process Deep Blind Hole Shaft Forgings
10kN空气锤高效生产深盲孔长轴类锻件的辅助工装设计及应用
cylinder impacting type pneumatic pile hammer
气缸冲击式气动桩锤
steam air forging hammer
蒸气－空气自由锻锤
semiautomatic control type pneumatic pile hammer
半自动操纵式气动桩锤
manual control type pneumatic pile hammer
人工操纵式气动桩锤
The wisdom to learn from experience, the courage to push the limits.
从经历中锤炼智慧，有勇气挑战极限。
The Development of CJ-130 Two-way Pneumatic DTH;
CJ-130型双向气动潜孔锤的研制
Simulation of a New Type Hydro-pneumatic Hydraulic Pile Hammer
新型气液联合液压打桩锤的仿真研究
Preliminary Study on a New Energy-saving Pneumatic DTH Hammer
一种新型节能气动潜孔锤的初步研究
Research of Technology Problem with Pneumatic Downhole Hammer Core Drilling
气动潜孔锤取心钻进工艺问题的研究
Researches on the Key Technologies of Hollow-Through DTH Used in Gas Drilling
气体钻井用贯通式潜孔锤关键技术研究
Experimental Research on Pipe Cleaning Based on Water Hammer and Barometric Pulse
基于水锤和气压脉冲的管道冲洗试验研究
Composite Type Air Valve Preventing Hammer Two-stage Calculation Method
复合型空气阀防水锤的两阶段计算方法
Preliminary Study on Construction Crafts of CJ-130 Two-way Pneumatic DTH
CJ-130型双向气动潜孔锤施工工艺初步研究
SIMULATION ON AIR-SOLID TWO-PHASE FLOW IN DISCHARGE PIPE OF A NEW-MODEL HAMMER MILL
新型锤片式粉碎机出料管气固两相流模拟