Results 51 to 60 of about 3,714 (167)

往复泵曲柄连杆机构动力学建模与分析

Jixie chuandong, 2012
Based on the multi-body dynamics theory,the parametric dynamic model of the crank-connecting rod mechanism of reciprocating pump is proposed.By simulation,the kinematic and mechanical characteristics of the crank-connecting rod mechanism are studied.The ...
覃维献
doaj  

平面3-DOF PRR-RRP型六杆机构的曲柄存在条件

Jixie chuandong, 2013
By introducing the concept of virtual link, the relationship between the crank existence condition of a fourbar chain and the link lengths of the mechanism is analyzed based on the Grash of theorem. The four-bar chain is a virtual equivalent mechanism of
宋杰, 梅瑛, 李瑞琴
doaj  

精梳机锡林双联双曲柄变速机构优化设计

Jixie chuandong, 2013
Through the analysis of the principle and disadvantage of the speed change mechanism used in the comber cylinder,a double-linkage double crank mechanism which can realize variable speed rotation is presented.In order to minimize the deviation of angular ...
胡成, 王生泽
doaj  

基于Frendenstein方程的裹包执行机构-曲柄摇杆机构设计

Jixie chuandong, 2013
The crank-rocker mechanism is often used to perform folding among the wrapping execute mechanism of packing machinery. Two sets related position of crank and rocker are given in crank-rocker mechanism, one of which is outer extreme location of mechanism.
王良文, 王传鹏, 穆小奇, 王新杰   +3 more
doaj  

The Design of a New Type pressure Mechanism

Jixie chuandong, 1999
This paper presents a new type pressure Mechanism designed by connection of double crank and slider crank mechanism with special dimension. As and example, a machine for pressuring dry powder tablet was designed.
杨慧香, 吕长松
doaj  

递纸传动机构间隙动力学特性研究

Jixie chuandong, 2013
Taking the component of the crank and connecting rod mechanism with revolute clearance joint in the sheet transfer mechanism of print ing machine as the research object,on the basis of the vector clearance and the penetration depth of contact,the ...
午丽娟, 李爱平, 刘雪梅
doaj  

按急回要求设计曲柄滑块机构的一种新解析法

Jixie chuandong, 2005
In the paper, a new method designing slider-crank mechanism is put forward. By solving a simple system of linear equation or utilizing the analytical formula given in the paper, the dimensions of slider-crank mechanism which meets the demands of quick ...
李建功, 王家金
doaj  

磨损对曲柄压力机滑块机构运动可靠性的影响

Jixie chuandong, 2005
Based on the theories of reliability engineering and probability design, the effect of abrasion in games of slider - crank mechanism on the motion reliability of crank press was analyzed.
孙现龙, 廖勇刚, 余心宏
doaj  

Kinematics modeling of the gear-based crank mechanism engine regardless of the compressions ratio variations. [PDF]

Sci Rep
Sakhraoui A, Saggar M, Ayari F, Nasri R.
europepmc   +1 more source

Four-Bar Linkage Path Generation Problems Using a New TLBO and Optimum Path Repairing Technique. [PDF]

Biomimetics (Basel)
Winyangkul S, Alfouneh M, Sleesongsom S.
europepmc   +1 more source