Technology for ultrasonic detection of welding quality of power source component
A technology for welding quality and components, which is applied in the directions of connecting components, material gluing, and devices for applying liquid to the surface. It can solve the problems that water vapor is easy to cause failure, and the distance between components is close, so as to prevent mutual conduction and achieve good fixing effect. , the effect of strong operability
Inactive Publication Date: 2018-04-20
JIANGSU KAIYUAN ELECTRONICS TECH CO LTD
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Problems solved by technology
[0003] The wires on the circuit board of the existing power supply need to be fixed on the circuit board. At the same time, some components are very close. When there is water vapor, it is easy to cause failure, so it needs to be fixed and insulated.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0022] An ultrasonic detection process for welding quality of power supply components, comprising the following steps:
[0023] Step 1. Turn on the 220V power supply;
[0024] Step 2. Turn on the power switch, the red indicator light is on;
[0025] Step 3. Add an appropriate amount of white glue to the barrel and connect the combination joint;
[0026] Step 4. Adjust the air pressure and select a suitable needle tip;
[0027] Step 5. Press the jog switch, the white glue will drip out from the needle tip hole, and release it to stop dripping;
[0028] Step 6. Organize and clean the instrument and desktop.
[0029] Among them, when dispensing glue, it needs to be handled with care, and the appearance of the rubber shell must not be damaged, and the surrounding components must not be damaged.
[0030] Among them, before dispensing, confirm whether the required dispensing components are floating, and no floating slope is allowed.
[0031] Among them, the amount of glue shoul...
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The present invention relates to the industry of power supply plastic shells, in particular to a process for ultrasonically detecting the welding quality of power supply components, comprising the following steps: Step 1, connecting the 220V power supply; Step 2, turning on the power switch, and the red indicator light is on; Step 3, adding Appropriate amount of white glue, connect the combined joint; Step 4. Adjust the air pressure and select a suitable needle tip; Step 5. Press the jog switch, the white glue will drip out from the needle tip hole, and release it to stop dripping; Step 6. Organize and clean instruments and desktops. The welding quality process of ultrasonic detection of power supply components of the present invention has simple operation process and strong operability, effectively isolates components at close distances, prevents mutual conduction due to water vapor entering, and also plays an important role in connecting wires. Good fixed effect.
Description
technical field [0001] The invention relates to the industry of plastic shells for power supplies, in particular to an ultrasonic detection process for welding quality of power supply components. Background technique [0002] With the development of science and technology, the electronic industry has advanced by leaps and bounds, the demand for various integrated and control circuits has increased rapidly, and the demand for chip packaging has also increased rapidly. A power supply is a device that converts other forms of energy into electrical energy. The power supply is based on the principle of "magnetism generates electricity", which is generated by renewable energy sources such as hydraulic power, wind power, sea tide, dam water pressure difference, solar energy, and burning coal and oil residue. Generators can convert mechanical energy into electrical energy, and dry batteries can convert chemical energy into electrical energy. Generators and batteries themselves are...
Claims
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Login to View More IPC IPC(8): B05D1/26F16B11/00
CPCB05D1/265F16B11/006
Inventor 李涛朱华星李健
Owner JIANGSU KAIYUAN ELECTRONICS TECH CO LTD