In order to meet the requirement of short delivery time, high quality, high efficiency and intelligent requirements of the gear industry, this paper presents a standard language GXML (Gear Extensible Markup Language) for gear measuring based on XML. Through the analysis of data characteristics in the whole cycle of gear, GXML is designed to standardize the data in the transmission process of gears. The experimental results showed that the data exchange mode based on GXML and the mapping between GXML documents and databases can achieve cross-platform data transmission, improve the production effectively and reduce production costs.
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