CLC number: TG306
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2017-05-09
Cited: 0
Clicked: 4598
Citations: Bibtex RefMan EndNote GB/T7714
Hai Guo, Jin Wang, Guo-dong Lu, Zi-han Sang, Qi-hang Wang. A study of multi-pass scheduling methods for die-less spinning[J]. Journal of Zhejiang University Science A, 2017, 18(6): 413-429.
@article{title="A study of multi-pass scheduling methods for die-less spinning",
author="Hai Guo, Jin Wang, Guo-dong Lu, Zi-han Sang, Qi-hang Wang",
journal="Journal of Zhejiang University Science A",
volume="18",
number="6",
pages="413-429",
year="2017",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.A1600403"
}
%0 Journal Article
%T A study of multi-pass scheduling methods for die-less spinning
%A Hai Guo
%A Jin Wang
%A Guo-dong Lu
%A Zi-han Sang
%A Qi-hang Wang
%J Journal of Zhejiang University SCIENCE A
%V 18
%N 6
%P 413-429
%@ 1673-565X
%D 2017
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.A1600403
TY - JOUR
T1 - A study of multi-pass scheduling methods for die-less spinning
A1 - Hai Guo
A1 - Jin Wang
A1 - Guo-dong Lu
A1 - Zi-han Sang
A1 - Qi-hang Wang
J0 - Journal of Zhejiang University Science A
VL - 18
IS - 6
SP - 413
EP - 429
%@ 1673-565X
Y1 - 2017
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.A1600403
Abstract: The multi-pass scheduling method is a key issue in die-less spinning for determining the quality of the final products, including their shape deviations and wall thicknesses, and has drawn increasing interest in recent studies devoted to trying to improve the accuracy of the formed parts. In this paper, two main parameters, roller path profiles and deformation allocations in each pass, are considered in newly proposed multi-pass scheduling and optimizing methods in die-less spinning. Four processing methods with different roller path profiles and with three deformation allocation methods are proposed for investigating the influence of scheduling parameters on product qualities. The ‘similar geometry principle for restraining shape deviation’ and the ‘small curvature principle for maintaining wall thickness’ are presented for optimal design of roller path profiles; in addition, the ‘uniform allocation principle for maintaining wall thickness’ and the ‘large deformation principle for restraining shape deviation’ are brought forward as suggestions for deformation allocations. Based on these principles, a scheduling method denoted by RF+(FP & EHS) is presented to improve the comprehensive quality of a product of die-less spinning.
This manuscript mainly investigated the influence of the roller path profiles and deformation allocations in each pass on the shape deviation and wall thickness during die-less spinning. The "similar geometry principle for shape deviation restraining" and the "small curvature principle for wall thickness maintaining" have been presented for optimal design of roller path profiles; in addition, the "large deformation principle for shape deviation restraining" and the "uniform allocation principle for wall thickness maintaining " have been brought forward as suggestions for deformation allocations. Based on these principles, a scheduling method denoted by RF+ERS&FP was presented to improve the comprehensive quality of a die-less spinning product.
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