Eliminating waste in energy! *Explanation book available.
Unnecessary vibration energy E of the main shaft due to rolling friction = 1/2 * m * v². By reducing weight m → 1/2, the vibration suppression v → 1/2 becomes smaller!
Rotational axis vibration causes unnecessary three-dimensional vibrations not only from radial centrifugal force vibrations but also from twisting vibrations due to rotational friction and axial expansion vibrations. It generates vibrations throughout the entire mechanical system, such as rolling resistance vibrations, in addition to a balancer that cancels out centrifugal force vibrations. Energy loss, positioning accuracy issues, noise, and safety are eternal challenges in the modern industrial world, particularly in automotive drive systems, main shafts of electric motors, power transmission gears, and pulleys. This document explains the motion of rotational axis vibration using the mechanics of sports and martial arts through Newtonian mechanics and elucidates the principles of patented technology for reducing axis runout. [Contents of the explanatory document] ■ The issues of rotational axis vibration are diverse. ■ Mitigating rotational resistance may not show effects during idle operation, but it demonstrates its capabilities in actual operation. ■ Principles and patents. ■ Practical vibration testing with a drill press. ■ Experiments on grinding wheel rotational axis vibration and machining accuracy, comparing resistance cancellation and balancers. ■ Mechanical theory (system dynamics), etc. *Explanatory documents are currently being distributed. For more details, please contact us or download the PDF to view.
- Company：21世紀ものづくり日本 ISDI今岡システムダイナミックス研究所
- Price：10,000 yen-100,000 yen
