The three-dimensional model of the gear is reversed. This paper uses the new ActiveX automation interface technology (activeX5) to develop the Visual Basic software programming for AutoCAD [1], and uses the three-dimensional modeling function of AutoCAD to realize the reverse of the three-.......
China Drying Network News Recently, Jixi Aoyu Graphite Co., Ltd. successfully produced graphite paper with a thickness of 0.05~1.0mm and formed.......
NASA told reporters today that it is expected that on February 15th, there will be an asteroid named DA14 flying over the earth. The asteroid is estimated to be half the size of the football field and w.......
At present, the competition in the lubricant industry is no longer a resource competition, and the history that the base oil is a king has quietly turned over. Under the trend of normal growth in the low-speed growth of the macroeconomy, the development dividend of t.......
The sub-group element, which is the same family as chromium, is a silver-white metal, hard and tough, so it is commonly used as a wear-resistant, corrosion-resistant, heat-resistant layer. The chemical properties of molybdenum are not chrome-active, are not corroded by air at normal temper.......
If the market has only smartphones and tablets, it is not enough. Apple, Samsung, Google and other giants have long been rumored that they will strive to bring in new "wear-resistant" technology pr.......
After the single reducer gear is turned over, because the helical gear has an angle B, each gear has an outward axial force. Whether this axial force can change the meshing condition of the gear along the axial moving surface must be determined by calculation. . From the gear structure, th.......
With the deepening effects of the global economic crisis gradually expanding, global manufacturing growth in