eap轻量化可调节尾顶，附带滚珠轴承
本帖最后由 0838好市民 于 2026-5-6 16:09 编辑rt。留了4mm止推滚珠轴承空间平衡弹簧扭转，尾顶可更换长度，受力件为304不锈钢内螺纹双通柱，这下没话说了吧。ansys已经跑完仿真，绝对的轻量化，够轻够用。https://mag1.sdgun.net/public/emotion/face_wangchai.png
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