[{"title":"( 7 个子文件 287KB ) 齿轮工具库CREO /UG/等三维建模软件齿轮工具库","children":[{"title":"GEAR3D","children":[{"title":"gear_motion1-solution_1.mres <span style='color:#111;'> 446.80KB </span>","children":null,"spread":false},{"title":"gear_motion1-solution_1.minp <span style='color:#111;'> 22.98KB </span>","children":null,"spread":false},{"title":"gear_motion1-solution_1.minf <span style='color:#111;'> 11.43KB </span>","children":null,"spread":false},{"title":"渐开线动画.gif <span style='color:#111;'> 108.53KB </span>","children":null,"spread":false},{"title":"GEAR_motion1.sim <span style='color:#111;'> 94.82KB </span>","children":null,"spread":false},{"title":"渐开线曲线方程.txt <span style='color:#111;'> 70B </span>","children":null,"spread":false},{"title":"GEAR.prt <span style='color:#111;'> 108.95KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]