DocumentCode
517989
Title
Notice of Retraction
Research on open-die cold extrusion technology of the electromotor shaft shoulder fillet
Author
Shuang-jie Zhang ; Ying Gao ; Fuming Zeng ; Jun Li
Author_Institution
Coll. of Mater. Sci. & Eng., Hebei Univ. of Sci. & Technol., Shijiazhuang, China
Volume
1
fYear
2010
fDate
16-18 April 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Using open-die cold extrusion technology instead of traditional cutting to form the electromotor shaft shoulder fillet is presented. In comparison with cutting methods used in industrial application, open-die cold extrusion has many advantages such as minimum material waste, high dimensional accuracy, reduction or complete elimination of machining, good surface finish, better mechanical properties of products than those of the original material due to favorable grain flow. The analysis on the two forming for the electromotor shaft shoulder, including one-step approach and two-step approach, is carried out. Numerical simulation and experimental investigation on it is performed and the different application ranges of the two methods are achieved.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Using open-die cold extrusion technology instead of traditional cutting to form the electromotor shaft shoulder fillet is presented. In comparison with cutting methods used in industrial application, open-die cold extrusion has many advantages such as minimum material waste, high dimensional accuracy, reduction or complete elimination of machining, good surface finish, better mechanical properties of products than those of the original material due to favorable grain flow. The analysis on the two forming for the electromotor shaft shoulder, including one-step approach and two-step approach, is carried out. Numerical simulation and experimental investigation on it is performed and the different application ranges of the two methods are achieved.
Keywords
electric motors; extrusion; forming processes; numerical analysis; shafts; electromotor shaft shoulder fillet; numerical simulation; one step approach; open die cold extrusion technology; two step approach; Billets; Building materials; Educational institutions; Machining; Materials science and technology; Production; Shafts; Shape memory alloys; Steel; Waste materials; electromotor shaft shoulder; experimental investigation; numerical simulation; one-step approach; open-die cold extrusion; two-step approach component;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Engineering and Technology (ICCET), 2010 2nd International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-6347-3
Type
conf
DOI
10.1109/ICCET.2010.5485375
Filename
5485375
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