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How does a precision lathe machine manufacture a thimble

source:Industry News release time:2021-04-24 Article author:sznbone Popular:POGO PIN

  High speed and precision are the eternal goals of machine tool development. Through the rapid development of science and technology, the speed of replacement of mechanical and electrical products has been accelerated, and the requirements for precision and surface quality of parts processing have become higher and higher. In order to meet the needs of this complex and changeable market, the current machine tools are developing in the direction of high-speed cutting, dry cutting and quasi-dry cutting, and the machining accuracy is continuously improved at the same time.

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  The thimble is a spring-type probe formed by the three basic components of the needle shaft, the spring, and the needle tube after being pre-compressed by a precision instrument. There is a precision spring structure inside. The surface coating of the thimble is usually gold-plated, and the needle tip has the types of pointed needles, grasping needles, round needles, knife-shaped needles and so on. Precision connections in electronic products can improve the corrosion resistance, stability, and stability of these connectors. Since the thimble is a very fine probe, it can be used in a precision connector to reduce the weight of the connector and the volume of the appearance, which can make the connector more refined and beautiful.

  Thimble connectors are usually sent for electroplating immediately after stamping. Through a large high-speed punching machine, the spring thimble connector is stamped and formed from a thin metal strip. One end of the large coiled metal belt is fed into the tip of the punching machine, and the other end is inserted into the hydraulic worktable of the punching machine to be wound into the reel. The reel pulls out the metal belt and rolls it up to punch out the finished product. In this process, some finished products will have quality problems, such as scratches, curling, etc. Such finished products need to be eliminated.

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