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.
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*Instruction manual available. For more details, please contact us or download the PDF to view it.
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The participation fee for the one-day seminar is 50,000 yen per person.
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P2
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The goal is to eliminate waste in the operational system and the power system! Achieving both "inventory reduction and prevention of stockouts," "energy conservation," "new products and new businesses," and "developing people who are passionate about proactive reform" is a challenging endeavor for many companies. The reasons hindering results are believed to be primarily due to partial improvements that do not address the root problems, such as symptomatic treatments that overlook the whole picture, the easy introduction of IT like ERP, balancers for rotating shafts that do not consider rotational friction resistance and eccentric centrifugal force compensation, and the proliferation of numerous projects aiming for short-term results, such as mimicking competitors. Our consultant, Zenjiro Nimaoka, has acquired patents for technologies that suppress rotational shaft imbalance, solved many technical issues in mechanics and IT at an engineering company, developed management systems, and gained experience at a global consulting firm, mastering management analysis and prescriptions. Through numerous publications and consulting experiences, he has synthesized "management and mechanics" through management education in MBA and MOT. Based on MOT management education, we provide consulting for business diagnostics and strategic proposals, system design, and project support for new products and new businesses. We can respond nationwide, primarily in the Kanto region, so please feel free to consult with us.
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