Development history of my country's winding machine industry

Development history of my country's winding machine industry

       Numerical control winding machine refers to the automatic winding that uses digital instructions composed of numbers, text and symbols to realize winding, winding, winding, cutting, tape, upper and lower skeletons, and positioning the starting winding position. machine. CNC winding machines generally use general-purpose or special-purpose computers to achieve digital program control. Therefore, CNC winding machines are also called program-controlled winding machines and fully automatic winding machines in some places. They are also called digital winding machines in Taiwan and abroad. CNC winding machine (Computer Numerical Control).

The emergence of CNC winding machines was about the late 1960s and early 1970s. Due to the advent of TTL logic gate circuits at that time, CNC winding machines appeared in Switzerland, Germany, and the United States. In the mid-1970s, with the CMOS process With the development, digital integrated circuits are widely used in the program control of all kinds of equipment. Western countries and Japan have successively appeared in independent CNC winding machine manufacturing industries.

China introduced CNC winding machines from Japan, Switzerland, Germany and other countries after the reform and opening up in the early 1980s. Before this, the winding machine in our concept refers to the manual winding of the traditional hand-operated mechanical winding machine. In the mid-1980s, China started to research and manufacture CNC winding machines.

Since the 1990s, with the great development of the market economy, China's CNC winding machine has gradually entered a stage of rapid development. The manufacturers of CNC winding machines are also all over the country, with a wide variety of products, spanning multiple industries, such as winding various Motor stator and rotor, automobile, motorcycle electric fire coil, various solenoid valve coils, fluorescent lamp ballast, transformers of various sizes, TV sets. Mid-peripheral and inductive coils for radios, line output transformers (high-voltage packages), speakers, earphones, voice coils for microphones, various electric welding machines, yarn winding in the textile industry, sewing thread, embroidery thread branching, yarn Color card, as well as glass fiber, optical fiber, wire, cable, heat shrinkable tube, etc.