Light low-resistance high-strength carbon fiber hub
A high-strength carbon fiber, carbon fiber technology, applied in the direction of hubs, wheels, spoke wheels, etc., can solve the problem that the hub is difficult to meet the low resistance, light weight, high strength, etc., to facilitate maintenance and replacement work, eliminate friction, reduce friction Effect
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[0018] The present invention is described in more detail below in conjunction with accompanying drawing example:
[0019] to combine Figure 1-4 , the present invention is a light-weight, low-resistance, high-strength carbon fiber hub. The carbon fiber wheel body 1 and the center part 2 of the hub are die-cast in a mold to combine them into a whole; the bearing plates 5 on both sides and the high-strength aluminum alloy hub 4 Connected by bolts, the silicon nitride bearing 3 is in interference fit with the bearing plate 5 , and the high-strength aluminum alloy shaft is in interference fit with the silicon nitride bearing 3 . The carbon fiber wheel body 1 is made of carbon fiber. The high-strength aluminum alloy hub 4 is made of 7075 aluminum alloy. The making material of bearing retainer 5 is 7075 aluminum alloy, and its concave bearing hole aperture diameter is less than bearing internal diameter. The high-strength aluminum alloy shaft is made of 7075 aluminum alloy, and t...
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