DocumentCode
2812759
Title
Analysis and prevention of casting cracks of small tractor gearbox
Author
Lu, Yigong ; Dai, Yuanjun ; He, Yan ; Sun, Yuxin
Author_Institution
Xinjiang Polytech. Coll., Urumqi, China
fYear
2011
fDate
15-17 July 2011
Firstpage
4736
Lastpage
4738
Abstract
This paper has discussed the small tractor transmission, which is uneven thickness and box part of complex structure. The small tractor transmission appears several reasons of cold cracks for in the casting process. This paper proposed prevention measures and solutions in order to greatly reduce the rejection rate, by the process, physical and chemical analysis, core materials testing, tensile strength of gray cast iron. This method achieved very good results.
Keywords
casting; chemical analysis; cracks; gears; materials testing; tensile strength; casting cracks; casting process; chemical analysis; cold cracks; complex structure; core materials testing; gray cast iron; prevention measures; rejection rate; small tractor gearbox; small tractor transmission; tensile strength; uneven thickness; Agricultural machinery; Cast iron; Casting; Educational institutions; Foundries; Manganese; Presses; analysis of control; cast iron box; crack defects;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5988069
Filename
5988069
Link To Document