大传动比T/D增速刀柄的性能实验研究

The Capability Trial Research of the Big Drive Ratio T/D Increaseing Speed Hilt

为了使普通NC机床增速以实现精加工,利用牵引驱动原理,研制了特殊增速刀柄而不改变原机床任何结构.为验证其是否可以传递理想的理论扭矩,以及求出在正常工作状态下所能达到的滑动率范围,进行了性能实验.试验结果表明:增速刀柄能使原机床主轴增速8倍,输出扭矩能达到理想状态,且在恶劣的条件下滑动率不超过2%.

Adding the NC machine' s speeding to finish machining, we use traction drive we made the special hilt for adding speed and high - speed cutting. To certificate that the ideal theory torsion can be transmuted, and to decide what scope the slip rate can be achieved, we can reach the conclusion by way of the trial; the trial indicate it can add speed for 8 times and deliver the ideal torsion and the slip rate is within 2%.