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GB/T 7550 1987 ball cage synchronous universal shaft coupling the test method
Time:2011.09.16 Come:Yuhuan, teyu machinery Co., LTD View:

Star horses car company department came news, not long ago, "the concrete mixing welding production positioning front seats mode" won the country practical patents. The patent is the horse car companies in r&d for access to a number of practical new-type patent for a national patent and.

The utility model is designed to provide a concrete mixing the front seats, can make positioning die welding to accurately position the front panel and rear panel and side plate in the front seat position, ensure the front seat, effectively ensure the precision compound mixing tube and the center of gravity of the vehicle, not only greatly improve the production efficiency and product quality, and can reduce the production cost and employee labor intensity, and realize the standardization of the product batch production.