纸基蜂窝零件固持中压紧机构和铁粉填料装置设计

ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2012, Vol. 33 ›› Issue (10): 1938-1946.

• Material Engineering and Mechanical Manufacturing • Previous Articles

Design of Compacting and Iron Powder Filling Device in Paper Honeycomb Parts Clamping System

LIU Gang¹, FENG Zhaohe², ZHANG Ming¹, KE Yinglin¹

1. Department of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China;
2. Hangzhou Steam Turbine Co., Ltd., Hangzhou 310022, China

Received:2011-10-30 Revised:2012-02-02 Online:2012-10-25 Published:2012-10-25
Supported by:
The Fundamental Research Funds for the Central Universities (2011FZA4003);Nature Science Foundation of Zhejiang Province,China (Y1090572);Educational Commission of Zhejiang Province,China (Y200804302)

Abstract

Abstract: In a paper honeycomb fixing process, iron powder is used as a medium to transfer the friction force to fix the honeycomb part based on the principle of magnetic field and friction force.Three factors affect the final fixing result: the contact condition between the surface of the paper honeycomb and the platform, the filling height of the iron powder, and the filling area uniformity of the iron powder. In order to obtain the best fixture result, a compacting device based on distributed elastic springs and a filling device based on belt transmission are designed. Experiment shows that using the above devices will enable the honeycomb and platform to maintain close contact, and the height and area uniformity of the filling iron powder can meet the design requirements.

Key words: paper honeycomb, clamping, compacting device, filling device, iron powder

CLC Number:

V261.97

LIU Gang, FENG Zhaohe, ZHANG Ming, KE Yinglin. Design of Compacting and Iron Powder Filling Device in Paper Honeycomb Parts Clamping System[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2012, 33(10): 1938-1946.

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Design of Compacting and Iron Powder Filling Device in Paper Honeycomb Parts Clamping System

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