Basic Principles of Vibration Damping Design for Medical Equipment Micro Screws
2026,08,14
1. Vibration Isolation Principle: By introducing elastic elements or damping materials, the transmission path of vibration energy in the
Medical Equipment Micro Screws system is blocked. Depending on the vibration frequency, passive isolation (rubber pads, springs, etc.) or active isolation (electromagnetic actuators, etc.) can be used.
2. Energy Dissipation Principle: Utilizing the viscoelastic properties of damping materials, the mechanical energy of vibration is converted into heat energy and dissipated. High-damping alloys and viscoelastic polymers have significant application value in vibration damping design.
3. Mass Tuning Principle: By adding mass blocks and elastic elements to construct a dynamic vibration absorber, when tuned to a specific frequency, it can effectively absorb the vibration energy of the main system. This method is particularly suitable for suppressing narrowband vibrations.
4. Structural Optimization Principle: Through modal analysis and topology optimization, the stiffness and mass distribution of the Medical Equipment
Micro Screws structure are changed to avoid the operating frequency coinciding with the natural frequency, thereby reducing vibration generation at its source.
