1. 车用柴油机高承载铝质气缸盖设计研究.
- Author
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ZHANG Quan-zhong, WEI Zhi-ming, MA Jun-hua, REN Gui-feng, LIU Chang-zhen, and BAI Jun-ai
- Subjects
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DIESEL motor cylinder heads , *ENGINE cylinders , *ALUMINUM alloys , *MATERIAL fatigue , *DYNAMIC testing of materials , *ENGINE design & construction - Abstract
With the increase in thermal and mechanical loads of engine, the higher standard is required for materials, and the more serious challenges had been taken for the design technique of engine. A new frame cylinder head is obtained by simulating 5 strengthened cylinder-heads. The load carrying structures, which are interdependent, are included by the stud bolts, the mounting support of fuel injector, the stiffeners of top ceiling and the fire face. The reliability test results of mechanical fatigue and thermal fatigue show that the structure of the cylinder head under peak pressure (20 MPa) is reasonable. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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