Development technology for ultrasonic systems (consulting support)

The Ultrasonic System Research Institute has developed a technology that applies the control of ultrasound and fine bubbles within a water tank to stimulate the surfaces of various materials and components with megahertz acoustic flow. In particular, the homogenization of surface residual stress has led to many achievements. << Deaeration Fine Bubble (Microbubble) Generation Liquid Circulation Device >> 1) By narrowing the suction side of the pump, cavitation is generated. 2) Bubbles of dissolved gas are produced due to cavitation. The above describes the state of the deaeration liquid circulation device. ... 6) In a stable and controllable state of ultrasound, the original product: a megahertz ultrasonic oscillation control probe is used to control the oscillation of megahertz (1-20 MHz) ultrasound. The optimization method for cavitation and acoustic flow achieves effective dynamic control of ultrasound by controlling the original nonlinear resonance phenomenon of liquid circulation and megahertz ultrasound. By organizing previous consulting responses, sound pressure measurements, and analyses, we have confirmed various know-how (specific methods related to individual objects and devices) and developed usage methods. If you are interested, please contact us via email.

－－Abstract Algebra Model and Ultrasonic Experimentation and Examination Cycle－－ (Optimization Techniques for Resonance Phenomena and Nonlinear Phenomena) The Ultrasonic System Research Institute has developed ultrasonic <dynamic control> technology that optimizes the interaction of ultrasonic vibrations based on various analytical results of ultrasonic propagation states obtained through an original ultrasonic system (sound pressure measurement analysis and oscillation control) using an abstract algebra model. Note: Control of resonance phenomena (low harmonics) and nonlinear phenomena (high harmonics) is achieved by setting oscillation control conditions based on a logical model. Compared to previous control technologies, this technique establishes and implements optimal control states tailored to the purposes of ultrasonic applications (cleaning, stirring, processing, etc.) through new measurement and evaluation parameters (note) concerning the entire propagation path of ultrasonic vibrations, including various propagation tools. This is a method and technology that can be applied immediately, and we are proposing and responding to it as a consulting service (there is an increasing track record in precision cleaning, stirring, and processing at the nano level). Note: Parameters: Power spectrum, autocorrelation, bispectrum, power contribution ratio, impulse response characteristics, and others.

Ultrasonic Cleaning Device Utilizing a Degassed Fine Bubble Generation Liquid Circulation System 1. Overview This device is an ultrasonic device. 2. Functions 1) Cleaning and Stirring Target Name: Metal Dimensions: MAX 430*300*150 mm Weight: MAX 100 kg Material: Glass, Metal, Ceramic, etc. Contaminants: Cutting oil, fine particles, etc. 2) Processing Unit Processing Amount (per day): - Single Cycle Processing Amount: - Single Cycle Processing Time: To be confirmed by experiments. 3) Control: Liquid circulation system (timer control of circulation pump) 4) Safety Devices: None in particular 5) Operating Conditions (The operating conditions of this device are as follows) Cleaning and Stirring Liquid: Water tank, municipal water (10-80°C) Cleaning and Stirring Liquid: Indirect water tank, weakly acidic, weakly alkaline solution, etc. 6) Liquid Volume Water tank liquid volume: Approximately 64 L Indirect tank liquid volume: - 7) Others: - 3. Regarding Cleaning and Stirring The details regarding the cleaning and stirring content are unclear, so they will be excluded from the acceptance conditions. 4. Regarding the Cleaning Process Cleaning Liquid: Municipal water, Liquid Temperature: Room temperature, Ultrasonic 1: 28 kHz, Ultrasonic 2: 38 kHz

--- Control of Chemical Reactions through Nonlinear Ultrasonic Phenomena --- The Ultrasonic System Research Institute has developed an experimental device for controlling chemical reactions using ultrasonic waves by utilizing the technology to control nonlinear ultrasonic phenomena (acoustic flow). This technology controls ultrasonic waves (cavitation and acoustic flow) tailored to specific purposes by measuring and confirming the interactions within the container and through ultrasonic control using a megahertz ultrasonic oscillation probe. Note: Ultrasonic Control By setting the oscillation conditions for sweep oscillation and pulse oscillation using two types of nonlinear resonant ultrasonic oscillation probes, it dynamically controls high-frequency propagation states above 30 MHz through high sound pressure resonance phenomena and harmonic generation phenomena (nonlinear phenomena). Note: Ultrasonic Control "Precision Cleaning Example" Sweep Oscillation: 70 kHz - 15 MHz, 15 W Pulse Oscillation: 13 MHz, 8 W In particular, the dynamic characteristics of harmonics through acoustic flow control enable reactions and responses at the nano level. This has been applied and developed from the example of dispersing metal powder to nanosize.