This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Flexible Multibody Dynamics of Sewing Machine with Multi-Clearance Joints
Technical Paper
2017-01-0422
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
The sewing machine has been widely used in various aspects of life and it is essential to study its kinematic and dynamic characteristics. A dynamic model of flexible multi-link mechanism for sewing machine including joints with clearance is established to analysis its dynamic response in the present work. The configuration of the sewing machine mainly included five subsystems, feeding mechanism, needle bar mechanism, looper mechanism, shearing mechanism and adjusting mechanism. Since the sewing machine mainly consist of linkage mechanisms that are connected by revolute joints and translational joints, the existence of clearances in the joints and the flexibility of crankshafts and linkage are important factors that affect the dynamic performance. Even little clearance can lead to vibration and fatigue phenomena, lack of precision or even make overall behavior as random. The dynamic response of the sewing machine with multi-clearances is discussed and compared between the mechanism with multi-rigid components and with flexible crankshafts and linkages. It is demonstrated that the dynamic response of the mechanism is greatly influenced by the clearance and agrees better with realistic situations when taking the effects of flexibility into consideration. The influence of the clearance size and number of clearance joints on the dynamic response of the mechanism is also investigated.
Authors
Citation
Zhang, G., Xie, Q., Zhu, S., and Zhang, Y., "Flexible Multibody Dynamics of Sewing Machine with Multi-Clearance Joints," SAE Technical Paper 2017-01-0422, 2017, https://doi.org/10.4271/2017-01-0422.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 |
Also In
References
- Flores , P. A parametric study on the dynamic response of planar multibody systems with multiple clearance joints Nonlinear Dyn 61 4 633 653 2010
- Muvengei , O. , Kihiu , J. , Ikua , B. Numerical study of parametric effects on the dynamic response of planar multibody systems with differently located frictionless revolute clearance joints Mech. Mach. Theory 53 30 49 2012
- Muvengei , O. , Kihiu , J. , Ikua , B. Dynamic analysis of planar rigid-body mechanical systems with two-clearance revolute joints Nonlinear Dyn 73 259 273 2013
- Khemili , I. , Romdhane , L. Dynamic analysis of a flexible slider– crank mechanism with clearance Eur. J. Mech. A Solids 27 5 882 898 2008
- Zheng , E. , Zhou , X. Modeling and simulation of flexible slider– crank mechanism with clearance for a closed high speed press system Mech. Mach. Theory 74 10 30 2014
- Tian , Q. , Zhang , Y.Q. , Chen , L.P. Simulation of planar flexible multibody systems with clearance and lubricated revolute joints Nonlinear Dyn 60 489 511 2010
- Tian , Q. , Liu , C. , Machado , M. A new model for dry and lubricated cylindrical joints with clearance in spatial flexible multibody systems Nonlinear Dyn 64 25 47 2011
- Tian , Q. , Xiao , Q.F. , Sun , Y.L. Coupling dynamics of a geared multibody system supported by ElastoHydroDynamic lubricated cylindrical joints Nonlinear Dyn 33 259 284 2015
- Lojen , D. , Gotlih , K. Computer simulation of needle and take-up lever mechanism using the ADAMS software package Fibres and Textiles in Eastern Europe 4 43 39 44 2003
- Mallet , E. , Du , R. Finite element analysis of sewing process International Journal of Clothing Science Technology 11 1 19 36 1999
- Khadamalhosseini , N. , Nasr-Isfahani , M. , Latifi , M. Modeling of Impact Damage of Sewing Machine Needle on Woven Fabric by Finite Element Method Journal of Textiles and Polymers 1 1 19 23 2013
- Žunič-Lojen , D. Simulation of sewing machine mechanisms using program package ADAMS International Journal of Clothing Science and Technology 10 219 225 1998
- Chen , A. , Zou , H. , Du , R. Modeling of Industrial Sewing Machines and the Balancing of Thread Requirement and Thread Supply The Journal of the Textile Institute 92 3 256 268 2001