Development of End Effector by Noncontact Power Transmission Device

在本研究中，我们开发了一种非接触式的磁力传动装置。磁力齿轮的磁通密度随距离的变化而变化。为了避免打碎小直径钻头，在磁力齿轮上加装了扭矩限制器。由于切屑的作用，小直径钻头经常出现破损现象。然而，我们避免了打破小直径钻头。此外，我们还在不同的条件下对该装置进行了应用。因此，我们在机器微细加工的条件下很难进行切割工作。

In this research, we developed the machine that is noncontact power transmission device by using magnetic gear. The magnetic flux density is changed with the distance of magnetic gear. In order to avoid breaking the small diameter drill, we applied torque limiter used in the magnetic gear. The small diameter drill is frequently broken according to the effect of machining swarf. However, we avoided breaking the small diameter drill. Moreover, we applied the device under different conditions. As a result, we machine microfabrication under conditions difficult to cutting work.