The spring and autumn seasons can be said to be the usual season of Japanese fires. In order to allow the general public to escape in time when a fire breaks out, a VR application for evacuation training will be open to residents for free experience. The time is from September 1 to November 30.
The evacuation experience VR application developed by the Rigaku Corporation actually covers not only the option of fire, but also includes earthquakes, tsunami and other disasters of various scales. In recent years, Japan has suffered many geological disasters, and the earthquake can also be regarded as commonplace for the Japanese people. Therefore, all kinds of evacuation training are also essential. However, in response to these trainings, "preparations and training for the day were very troublesome." "Every year's training content is always the same, too boring." "The participants are always those few people, there are no new people to participate" and other complaints. Faced with these voices, the company has decided to use the VR, which is now more popular, to conduct a VR evacuation experience. In the fire evacuation experience, after the experiencer wears the upper display device, he will find himself in a room where there is a fire and is full of black smoke, and he will follow the guidance to escape from the building. Everyone has an average of about 3 minutes of experience, and they will be free to move in this immersive environment. Because the room is full of black smoke, the experiencer needs to use a lower posture, cover his nose and mouth with a damp towel, and quickly withdraw from the room to ensure his own safety. The VR's fire drill uses the Oculus Rift. The experiencer will wear a head-mounted display to perform an incredibly realistic fire escape. He hopes that through this VR training, he can add a little escape experience to the experiencer and prevent the actual fire. Feeling helpless.Yuhai company develop and produce of various rings sizes, bearing variety of electrode and metallisation configurations. This variety of Rings is fabricated from various material formulations for applications such as high power, sensitivity, stability.
Features
· • electrode type on request
· • Surface roughness on request, for specific demanding application
· • Thickness/Radial frequency tuning available on request
• Wide choice of PZT formulations
Applications include
• Sensors
• Welding
• Ultrasonic cleaning
• Precise Measurement
• Ultrasonic scalpel
• Cauterisation
• Phacoemulsification
• Therapeutic ultrasound
• Accelerometers
Dimension range
Outer diameter |
3-180mm |
Inner diameter |
1-150mm |
Thickness |
0.2-25mm |
Piezo Ring,Pzt Ring,Piezoelectric Ceramic Ring,Piezo Ceramic Ring
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com