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绷缝机上多刚体动力学的减振建模与仿真
王志,谈安定,郑吉
(杰克缝纫机股份有限公司,浙江 台州 318000)
摘要点击次数:202    

摘  要:随着服装工艺对绷缝机性能要求的提高,又因绷缝机线迹成缝原理的限制,使得自身结构的振动大,出现用户体验感差等问题。本文中笔者主要是从多刚体动力学角度来研究绷缝机减振的问题。利用SolidWorks、Adams等仿真软件,完善和提升绷缝机各机构的动平衡角度,使绷缝机在工作时能处于平稳的状态。通过增加平衡块产生的离心力来抵消整机惯性力与惯性力矩,从而实现减振的目的。提高了整机运动的稳定性,增强用户的体验感。


关键词:减振;多刚体动力学;Adams软件;优化设计


作者介绍:

王志(1983-),男,浙江台州人,工程师,本科。研究方向:缝纫机产品开发及设计。


中图分类号:O313.3     文献标识码:A 文章编号:2096-4706(2018)03-0000-06

Modeling and Simulation of Vibration Reduction for Multirigid Body Dynamics on a Sewing Machine

WANG Zhi,TAN Anding,ZHENG Ji

(Jack Sewing Machine CO.,LTD.,Taizhou 318000,China)

AbstractWith the improvement of the performance of the sewingmachine and the restriction of the stitching principle of the stitching machine,the problem of the structure's vibrationand user experience is uncomfortably exposed. This time is mainly from theangle of multi rigid body dynamics to study the vibration damping of the sewingmachine. The simulation software such as SolidWorks and Adams is used toimprove and improve the dynamic balance angle of each sewing machine,so that the sewing machine can be in a stable state at work. Byincreasing the centrifugal force produced by the balance block to counteractthe inertia force and inertia moment of the whole machine,the purpose of vibration reduction is achieved. It improves thestability of the whole machine movement and enhances the sense of experience ofthe users.

Keywordsvibration damping;multi rigid body dynamics;Adams software;optimization design


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