VGT-1509FH pressure sensing chip

The own advantages of AI 3D sensor products:

1. For the detection of gap and surface differences in the automotive industry, AI+3D visual inspection solutions can be used.

2. Application of industrial sc 3D cameras.

3. The main component "sensor" also plays a leading role in various fields.

Technical quality and cleaning issues before semi-finished products become finished products:

Our company Weigute Ultrasonic Technology Development Co., Ltd.) can thoroughly clean and dry all impurities such as dust, solder, fingerprints, oil stains and other impurities generated during the processing of products or semi-finished products.

Basic knowledge of ultrasonic cleaning machine:

Simply put, an ultrasonic cleaning machine is a machine that uses the principles of ultrasonic technology to clean various objects. Because the main cleaning work is completed by ultrasonic waves, it is called an ultrasonic cleaning machine.

Understand the cleaning principle of ultrasonic cleaning machine:

First of all, you need to know several basic components of ultrasonic cleaning machine, which are ultrasonic generator, ultrasonic transducer and ultrasonic cleaning tank.

The ultrasonic generator converts AC power into power with a frequency of ultrasonic waves, and then transmits the power to the transducer through a cable. The ultrasonic transducer is often a sound array composed of several sound heads connected in parallel, where the electrical energy can be converted into Mechanical vibration of the same frequency, through cleaning in the washing tank, produces an ultrasonic sound field that vibrates back and forth in the cleaning liquid.

In the negative pressure area of the ultrasonic sound field, the vibration forms countless tiny vacuum bubbles due to the replenishment of the surrounding liquid. When the pressure is positive, the tiny bubbles suddenly close under the pressure, causing huge collisions between the liquids, which can form thousands to several Thousands of atmospheric pressure, this is the cavitation effect of ultrasonic waves.

VGT-1509FH ultrasonic cleaning machine:

This equipment has a total of 15 functional tanks, equipped with a circulation filtration system, soaking system, automatic constant temperature system, overflow system, throwing system, ultrasonic cleaning system, slow dehydration system, hot air drying system, etc. The cleaning part, the slow drawing and hot air drying parts are controlled by independent electrical appliances. The equipment uses environmentally friendly organic solvent washing, water solvent washing, pure water rinsing, slow drawing dehydration, and hot air drying. It is an environmentally friendly cleaning machine.

VGT-1509FH system configuration:

Circulation filtration system:

1. A removable filter screen is installed in front of the pump and a filter is installed after the pump.

2. A water pressure gauge is installed in front of the filter to indicate that the filter needs to be replaced or cleaned.

3. The circulation pump uses "SANSON" magnetic pump.

Soaking system:

1. Each tank is equipped with overflow ports on four sides. The width of the overflow tank is 35mm. It is equipped with a municipal water inlet and a filter is installed at the inlet.

2. There is a drain valve at the bottom of the tank.

3. Set up throwing outside the tank.

4. Equipped with heating system.

5. Directly enter the market water, equipped with drainage.

Slow dehydration tank:

structure:

1. The groove surface is equipped with a toothed overflow structure, and pure water enters from the pure water preheating box. The insulation cotton outside the groove is 10mm thick.

2. The tank body is equipped with an "OMRON" digital display temperature control system to detect the working temperature in the tank. The temperature control range is: normal temperature ~ 120°C.

3. The upper part of the tank is equipped with small ventilation holes to drain away the overflowing water vapor and prevent the water vapor from adhering to the proposed products again.

principle:

High-precision surface cleaning requires not only reasonable cleaning processes and configurations, but also good dehydration effects. If there are any scale spots or water spots on the surface of the workpiece, it will eventually lead to failure in cleaning or coating. High-temperature slow dehydration of high-purity water is indispensable process for high-precision chips and glass products. It can effectively form a uniform hot pure water film, quickly dissipate surface moisture, achieve high surface cleanliness, and lay a favorable foundation for subsequent drying.

Top FFU:

An FFU system is installed on the top of the drying tank to effectively reduce the impact of the environment on the cleaning effect. After the workpiece is heated, the adhesion to dust is enhanced, and the negative pressure formed by FFU can effectively reduce the impact of the environment on the cleaning effect, thereby fundamentally improving the product qualification rate.

Because the liquid temperature of the slow drawing tank is high, if there is no FFU pressure air at the top, a large amount of water vapor will rise upward, and the water vapor will attach to the proposed chip and glass again; after installing the FFU, a local positive pressure can be formed above, Most of the water vapor is pumped away from the air extraction port on the cylinder surface.

Throwing mechanism:

form:

The throwing motor drives the linear slider to move up and down through the eccentric, which fundamentally ensures the continuity of throwing, reduces the frictional resistance of throwing, and prevents damage to the throwing system due to overweight workpieces, thereby realizing the throwing frame drives the washing basket in the Move up and down in the cleaning tank.

principle:

During the cleaning process, the workpiece is thrown evenly, which can increase the friction between the workpiece and the liquid, facilitate the rapid shedding of surface dirt, and improve the cleaning effect.