CX28026-X6 Flexible Wire Capacitor Test Machine

1. The mechanical conveying part adopts synchronous belt transmission:

• It overcomes the phenomenon of inaccurate positioning and unstable feeding test caused by the wear and stretching of traditional chains over a long period of time.

• The transmission noise is small and the transmission is light.

• It overcomes the phenomenon of dirt caused by chain oiling.

2. Feeding part: The cam manipulator handover method is adopted, and the feeding is accurate and stable, with a high feeding rate.

3. The feeding transmission has a foot calibration function, and the accuracy of the calibrated products on the fixture is high, stable and reliable.

4. Fixture part:

• The fixture is carefully designed and has a reasonable structure. The tower spring and the clamping teeth are used to improve the clamping degree. The material is ABS.

• The copper head of the entire fixture is designed on the side of the fixture, not directly above or below the fixture, to avoid copper powder falling into the fixture after wear, affecting the cleanliness and insulation of the fixture, and the fixture does not need to be cleaned.

5. The test piece directly contacts the product leads without an intermediate link. Advantages:

• Low impedance, accurate and reliable test.

• The four terminals directly contact the product leads, and can measure high frequencies, such as 100KHZ or higher.

• The test end face has knurling treatment (the end face is concave and convex) to prevent the phenomenon of inaccurate impedance test caused by dirt generated by contact.

• The test piece contacts the product position with high consistency, and the 100KHZ high-frequency test value is stable and reliable.

6. The machine transmission design adopts high-precision cam transmission, which is low noise, stable and reliable.

7. The normal operating speed of the machine is 100 pieces/minute.

8. In addition, our company's test machine has extended functions, such as:

• Laser marking;

• Needle calibration and foot cutting function;

• Packaging and box arrangement function;

• DVDT test function;

• Low function consumption test function;

• CCD appearance detection function;

• ESR test.

9. Capacity, loss and insulation can all be set up by the touch screen, with functions such as data collection, capacity distribution diagram and data analysis.

The Wire Capacitor Test Machine is a device used to test the performance of wound components (such as capacitors, coils, etc.), and is widely applied in fields such as electronic manufacturing, automotive industry, and power systems. Its main function is to detect defects such as insulation performance, inter-turn short circuit and inter-layer short circuit of wound components by applying high-voltage pulses or DC voltage, thereby ensuring product quality and safety.

I. Working Principle of Wire Capacitor Test Machine

The Wire Capacitor Test Machine usually adopts the pulse test technology. By applying high-voltage pulses to the coil under test and using the principle of RLC parallel resonance, the insulation performance of the coil is detected. For example, the IMPULSE WINDING TESTER MODEL 19301A mentioned therein has an equivalent circuit including the internal voltage (Vo) of the tester, the internal resistance (Ri) of the tester, the internal resonant capacitance (Cs) of the tester, and the equivalent circuit of the coil under test. It includes the self-inductance (L) of the coil, the parallel capacitance (Cc), the parallel resistance (Rp), and the measurement line capacity (Cc). By analyzing the changes in these parameters, it is possible to determine whether there are defects in the coil.

Ii. Application Fields of Wire Capacitor Test Machine

1. Motor and generator coil testing: The Wire Capacitor Test Machine is widely used in the coil winding testing of motors and generators to detect issues such as insulation performance and inter-turn short circuits.

2. Automotive wiring harness testing: In the automotive industry, Wire Capacitor Test machines are used to test the chemical resistance and bending resistance of automotive wiring harnesses.

3. Wire and Cable testing: The Wire Capacitor Test Machine is also used for testing the flexibility and fatigue life of wires and cables.

4. Textile Testing: In the textile industry, Wire Capacitor Test machines are used to test the winding performance of textile yarns.

Iii. Technical Characteristics of Wire Capacitor Test Machine

1. High-precision measurement: Wire Capacitor Test machines usually have high-precision measurement functions and are capable of detecting subtle defects.

2. Multi-channel testing: Some Wire Capacitor Test machines support multi-channel testing and can simultaneously test the performance of multiple windings.

3. Intelligent operation: Modern Wire Capacitor Test machines are usually equipped with intelligent operation interfaces, supporting remote control and data storage.

Iv. Market Trends of Wire Capacitor Test Machine

1. Domestic substitution: With the major trend of the Chinese government actively promoting the construction of new infrastructure and domestic substitution, more and more domestic enterprises have begun to research and develop and produce high-performance Wire Capacitor Test machines.

2. Intelligence and Automation: In the future, Wire Capacitor Test machines will be more intelligent and automated to improve production efficiency and product quality.

3. Environmental Protection and energy Conservation: With the enhancement of environmental awareness, the design of Wire Capacitor Test machines will pay more attention to environmental protection and energy conservation.

V. Summary

The Wire Capacitor Test Machine is an important electronic measuring device, which is widely used in multiple fields such as motors, automobiles, wires and cables, textiles, etc. Its main function is to test the insulation performance and defects of wound components through high-voltage pulses or DC voltages, ensuring product quality and safety. With the development of technology, Wire Capacitor Test machines will become more intelligent, automated and environmentally friendly to meet the constantly changing market demands.

The Flexible Wire Capacitor Test Machine is a device used to evaluate the performance of flexible cables or wires under conditions such as bending and stretching, and is widely applied in fields such as the wire and cable industry, electronic manufacturing, and materials science. This type of testing machine is typically used to examine key indicators such as the flexibility, folding endurance, and insulation performance of wires to ensure their reliability and safety in practical applications.

The application scope of the Flexible Wire Capacitor Test Machine is extensive, covering multiple fields from the flexibility test of wires and cables to the electrical performance test of flexible circuit boards. Different types of test machines, based on their designs and functions, can meet the demands of various industries and application scenarios. With the development of technology, these testing devices are also constantly improving, introducing intelligent management systems to enhance testing accuracy and efficiency, providing strong support for product quality control and safety performance guarantee.