Although we now call smartwatches, smart bracelets, smart thermometers and even smart bras as wearable devices. But in the future, wearable devices will not be as bulky and difficult to carry as today's devices. Finally, wearable devices will be well integrated with the human body, and even become one of the vital organs of the human body.
Recently, researchers at the University of Tokyo developed an ultrathin display. This display is only 3 microns thick and can be attached to the skin with a transparent film. Like tattoos, these ultra-thin displays give a colorful picture. As a result, people also refer to this ultra-thin display as an electronic skin. According to R & D personnel, the electronic skin is made of organic polymer light-emitting diode (PLED) material.
Although the prototype looks very rough, and is still only through different colors to display numbers, letters, simple patterns and detection of pulse and blood oxygen content, but this technique is very attractive. As one of the researchers Takao Someya said, this is a completely new way of interacting with information.
"What happens if we can attach the display to the surface of the body and show our emotions, stress and anxiety through them? With the electronic skin, we do not always have to move with the device, and the electronics Skin can enhance the way we interact with our surroundings and even create a whole new way to communicate. "
While pleased with the technology, it is also worth mentioning that the problem of whether the slim display sticks to the skin will not affect the skin's breathing and affect people's health has not yet been solved. So, we have a long time to commercialize this technology.
2023 New Hot Sale Fiber Laser Cutting Machine A Series
The imported helical gear design of the reducer can withstand greater torque than the general straight tooth output.
High precision, small product volume, low noise, fully enclosed design, to ensure that the lubricating grease does not leak, and the transmission efficiency is as high as 95%.
The internal components are made of alloy steel, which can cope with various harsh environments.
Laser head structure
1.The Z axis refers to the direction in which the laser head moves up and down
2.Structural composition: 1. Servo motor; 2. Guide rail slider; 3. Mounting seat; 4. Laser head, etc.
3.Structure introduction: It can adapt to different specifications of pipes by adjusting the up and down movement of the laser head.
4.Structural advantages: the mechanism is simple, stable and easy to operate.
The Z-axis can be both follow-up and numerically controlled: in order to solve the problem that the laser focus fluctuates due to the uneven surface of the pipe, which affects the cutting quality, the cutting head (Z-axis) must follow to keep the focus constant. In addition to the follow-up function, the Z axis of the cutting machine also has the same display and control functions as the X and Y axis.
Graphic display: The machine has the functions of analog graphic display and dynamic graphic tracking display for the edited part program, which makes the processing more intuitive and easy to monitor and control.
Multiple alarm functions: The CNC system of the machine has the functions of self-checking, alarming and automatic protection, and also has alarm display and automatic protection for external conditions.
CNC control system: The system adopts an integrated structure, central control and display operation unit structure. The system is based on windows CNC system. The display operation unit provides a good man-machine interface and displays various operation information. The operation panel has function keys for machine tool operation.
Low-voltage electrical system: The low-voltage electrical system is located in the electric control cabinet, which is the interface part of the electrical control of the whole machine. The power supply, relays, circuit breakers, contactors, and servo drive systems required by the electrical control system are installed in the electric control cabinet.
Using high-quality stainless steel cold water circulating pump, large flow, high lift, low noise, long life; stainless steel water tank, pipeline, stainless steel valve will never worry about rust.
The control system adopts LCD full Chinese (or full English) computer controller, CPU automatic control, simple and intuitive operation. The control accuracy is as high as ±0.1℃; it has the function of automatic fault diagnosis, which directly displays the fault point on the screen, prompting the user to deal with it quickly. And the fault signal can be directly transmitted to the CNC numerical control system through the data line to avoid damage to components and equipment.
Provides multiple protection functions, passive alarm terminals, and remote control terminals, which are easy to realize centralized control and monitoring of CNC; among them, the "dual temperature type" precision water cooler provides stable and accurate water temperature control for the laser, and also provides a channel with The water temperature similar to the ambient temperature is used for lens cooling, which solves the problem of damage to the lens caused by condensation when cooled with low-temperature water, and is the best choice for cooling the entire laser equipment.
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GUANGDONG CHITTAK INTELLIGENT EQUIPMENT CO.,LTD , https://www.ctklasercutting.com