Abstract
Multi-bar linkage mechanism is one of the most important directions to the development of mechanical presses. But there are a large number of bars, so how to choose each bar size to ensure the best kinematical characteristic and to achieve longer drawing depth as soon as possible is a key to the design. This paper established kinematics mode of the eight-bar drawing mechanism by bar-group method, and deduced kinetics expressions of all bars, then developed application simulated system by Visual Basic, characterizing Windows universal interface. In addition, proposed two-objective optimization functions-drawing depth and drawing speed, and optimized the mechanism by genetic algorithm. The optimization results shows that its motion performance has been improved in a great degree.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
