In the field of electrical safety, it is crucial to ensure the quality and safety of electrical connection components such as plugs and sockets. This paper focuses on the Pego non-solid pin test device, a key testing device used to test the hardness, strength, wear resistance and other mechanical properties of non-solid pins. The article includes the device’s technical specifications, structure and composition, principle, testing procedures, judgement of the test results and etc.
1. Technical Overview of the Pego Non-Solid Pin Test Device
The Non-solid Pin test device is applied to check the mechanical strength of plugs, and appliance inlet / plug connector. It’s strictly designed according to the IEC60884-1 and IEC60320-1 standard.
Specification
Steel rod | Φ4.8mm |
Weights | 100N |
Usage | Manually rotate the hand wheel to make the pin bearing pressure, the test time is 1 min |
Reference standards | IEC60320-1 figure 2, IEC60884-1 figure 14 |
2. Structure and Composition:
We cleverly design the non-solid pin test apparatus. Firstly, its core component includes a steel rod with a precise diameter of 4.8mm, which is the key component for applying force. Secondly, the loading system consists of a mass. It provides a stable pressure of 100N and accurately transferring it to the steel rod. This force then acts on the non-solid pin perpendicular to its axis. Meanwhile, the device has a stable support structure. This structure is used to fix the pin, ensure the accuracy of the pin position during the test. By doing so, it ensures the accuracy of the pin position during the test and makes the force force more standardized.
3. Principle to Non-Solid Pin Test Apparatus
In addition, the non-solid pin test apparatus is made according to standard size and uses a 100N load weight to apply pressure. Specially a Φ4.8mm steel rod is pressed perpendicular to the axis of the bolt on the non-solid pin for 1 minute.
4. Operation of the Non-solid Pin Testing Machine
The test process is rigorous and orderly.
First, firmly mounth the non-solid pin on the supporting structure. This help to ensure the pin axis is perpendicular to the steel rod.
Next, place the 4.8mm steel rod with the 100N mass to contact with the surface of the test pin and maintained steadly for 1 minute. During the pressure application, closely observe and ecord the deformation state of the pressure point of the pin.
Finally, after applying the pressure, use the measuring tool to carefully measure the dimensional changes of the pin in all directions. Then judge the qualification of the pin according to the standard.
5. Judgement of Test Results
5.1. During application of the force, the reduction of the dimension of the pin at the point where the force is applied shall not exceed 0.15mm.
5.2. After removal of the rod, the dimensions of the pin shall not have changed by more than 0.06mm in any direction.
In conclusion, the non-solid pin test device provides strong support for material performance research and engineering applications with its unique principle, wide application fields and outstanding advantages. It plays an increasingly important role in the field of materials science and engineering, and promotes the continuous optimization and innovation of material performance.
