Dynamic Researches of Four-Bar Linkage with Clearance at Turning Pairs : 4th Report, Forces Acting at Joints of Crank-Lever Mechanism
نویسندگان
چکیده
منابع مشابه
Nonlinear dynamic analysis of a four-bar mechanism having revolute joint with clearance
In general, joints are assumed without clearance in the dynamic analysis of multi-body echanical systems. When joint clearance is considered, the mechanism obtains two uncontrollable degrees of freedom and hence the dynamic response considerably changes. The joints’ clearances are the main sources of vibrations and noise due to the impact of the coupling parts in the joints. Therefore, the syst...
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In practice, clearances in the joints are inevitable due to tolerances, and defects arising from design and manufacturing. In the presence of clearance at a joint, a mechanism gains some additional, uncontrollable degrees of freedom which are the source of error. Moreover, joints undergo wear and backlashes and so cannot be used in precision mechanisms. In this study, the dynamic behaviour of ...
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Dynamic Simulation of Crank-group Driving Mechanism with Clearance
For the crank-group driving mechanism, the assembly clearances can offer the possibility to move overcoming the processing errors. But the clearances inevitably affect the dynamic characteristics of the mechanism. In this paper, the dynamic simulation model of the crank-group driving mechanism is established by NX/Motion Simulation which is based on the mathematical model of planar link mechani...
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ژورنال
عنوان ژورنال: Transactions of the Japan Society of Mechanical Engineers
سال: 1977
ISSN: 0029-0270,2185-9485
DOI: 10.1299/kikai1938.43.4644