How is the technology of the winding machine industry in China’s manufacturing industry progressing so far? The main categories of winding machines on the Chinese market now are:
- Outer slot winding machine, outer winding machine. There are many types of external winding machines, including stator winding machines. Ceiling fan winding machine. The winding machine is a relatively old process, so the price is relatively low. Before the ceiling fan winding machine, there were many single controller dual station machines. Nowadays, there are dual control dual station, single control four station, and single control six station servo winding machines. There is also a four station winding machine with a 180 degree rotation. Nowadays, servo motors are more commonly used, such as adding scissors and tensioners. In addition, there are precision wire laying molds that can be made with springs. Another option is to add a precision cable shaft. The wiring is even more beautiful. The overall level has significantly improved. The appearance of the wrapped product has been improved.
- There are internal slot stator winding machines, including single head internal winding machines, double head internal winding machines, as well as four station internal winding machines and six station internal winding machines. Internal winding machines mainly include servo cam driven winding machines, screw driven internal winding machines, and belt internal winding machines. The previous fully convex engine has been phased out. Several types of internal winding machines have their own advantages, among which cam servo winding machines are mainly fast in speed. Fast winding speed, suitable for products with small thickness. Long term no need to replace molds. If the stator thickness is high, choose to use screw drive, which is convenient for debugging and more suitable for product height. But the speed is relatively slow. There is another type, belt drive. In principle, using a belt drive does not conform to the design principles. Relatively niche. The service life of the belt is not long. The belt often needs to be replaced. The above inner winding machine has developed rapidly in about 3 years. At present, the technology and sales are still good. The only issue is the excessive use of servo motors, which results in high costs.
- Transformer winding machine. Previously, transformer winding machines were single axis, but now there are 2-axis, 4-axis, 6-axis, 8-axis, and 12 axis winding machines. Some have added wrapping paper after winding. Automatic cut-off. It can be considered quite advanced.
- Magnetic ring winding machine, this machine, ordinary people cannot understand the principle at first glance. A few years ago, it was relatively expensive. The price is relatively moderate now. Many changes have been made to the winding. The sixth type is the vertical winding machine, which advances one step on the premise of the winding machine, directly winding the coil on the hanging cup and using it in conjunction with the wire feeding machine. Step up efficiency. This vertical winding machine is expensive and difficult for small factories to afford.
- There are rotor winding machines, including single flying fork winding machines, double flying fork winding machines, and now there are double flying fork four station winding machines. In conjunction with the production line, there is a fully automatic double flying fork production line. Cooperate with the robotic arm. Realize automation.
Overall, through these years of development, the level of winding has improved to some extent. But there is no revolutionary change. There is no leapfrog upgrade. Overall, it ranks above average at the international level. Compared to the United States and Japan. We still have some distance.
