The manufacturing process of tungsten ball probe mainly includes the preparation of tungsten wire, the production of probe head and the assembly of probe assembly. The following is a detailed introduction to the technical requirements and process of these links:
1. Tungsten wire preparation: The raw material of tungsten ball probe is tungsten wire. The preparation process of tungsten wire mainly includes the melting, extrusion and drawing of tungsten rod. During the smelting process of tungsten rods, parameters such as the purity and melting point of tungsten need to be controlled to ensure the excellent performance of the tungsten wire. In the drawing process, advanced drawing technology and equipment need to be used to obtain tungsten wire with a thin diameter and smooth surface.
2. Probe head production: The production process of the probe head mainly includes cutting, grinding, polishing and other links. In the cutting process, the tungsten wire needs to be cut into a probe head of the required length; in the grinding and polishing process, tools and materials such as sandpaper and abrasives need to be used to remove burrs and uneven areas on the surface of the probe head. Ensure probe tip smoothness and accuracy.
3. Probe assembly assembly: During the assembly process of the probe assembly, the probe head needs to be connected to the probe handle or other test instruments. In this process, advanced connection technologies and equipment, such as laser welding, ultrasonic welding, etc., need to be used to ensure the stability and reliability of the probe head.
4. Quality inspection and control: During the manufacturing process of tungsten ball probes, strict quality inspection and control are required to ensure that each tungsten ball probe meets the specifications. Quality inspection mainly includes appearance inspection, dimensional inspection, performance testing and other links; quality control mainly includes quality control of raw materials, quality control during the production process and final inspection of finished products.
More details of tungsten probes, please visit website: http://tungsten.com.cn/tungsten-needles-and-pins.html
Please contact CHINATUNGSTEN for inquiry and order of tungsten needles:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
