JOURNAL OF TEXTILE RESEARCH ›› 2011, Vol. 32 ›› Issue (11): 131-136.

Previous Articles     Next Articles

Robust Design Optimization of the Needle Bar Mechanism with joint clearance in Automatic Embroidery Machine

  

  • Received:2010-12-16 Revised:2011-07-13 Online:2011-11-15 Published:2011-11-15

Abstract: The robust design optimization of the needle bar mechanism in computerized embroidery machine is achieved. Firstly, the calculation of the equivalent length of planar linkage mechanisms with revolute-joint clearance is modeled and the calculating formula of equivalent length is derived. When the length error of component and kinematical pair clearance are taken into account, the mathematical model for the robust design optimization of needle driving mechanism is then established to minimize the error and the standard deviation of needle bar position. The mathematical model is solved and its solution shows that the robustness of the needle bar position of needle driving mechanism is observably improved without increasing the cost of manufacture.

CLC Number: 

  • TS103.3
[1] . Warp tension changing caused by shedding on loom [J]. JOURNAL OF TEXTILE RESEARCH, 2014, 35(5): 132-0.
[2] . Dynamic stress nanlysis of four-bar linkage beating-up mechanism on loom wallboard [J]. JOURNAL OF TEXTILE RESEARCH, 2013, 34(1): 110-115.
Viewed
Full text
377
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 377


Abstract
1054
Just accepted Online first Issue
0 0 1054
  From Others local
  Times 925 129
  Rate 88% 12%

Cited

Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!