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《Equipment for Geophysical Prospecting》 2007-03
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Analysis of reason of seal invalidation in R6660 ROLLIGON planetary wheel outer ends and reformation

Liu Jinxian,Ding Zheng and Zhao Weihong  
R6660 ROLLIGON amphibious vehicle is major transportation equipment used for seismic exploration in transition zone,and the seal invalidation in planetary wheel outer ends is the main reason affecting the good operation of the equipment.The defects of seal material and structure in planetary wheel outer ends are found out and improved technically through our disassembly and maintenance of R6660 ROLLIGON planetary wheel outer ends,which achieved good effect.
【CateGory Index】: P631.43
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