Classification and difference of transformer winding machine
Classification and differences of common transformer winding machines
Choosing the right winding machine is the key to the production of coils. There are many types of winding machines as basic equipment. This article mainly takes transformer winding machines as an example, and talks about its classification and differences, generally according to the voltage level or capacity of the transformer. Divided, the common ones are ordinary CNC winding machines, automatic winding machines, foil winding machines, vertical winding machines, and so on.
1. Ordinary CNC winding machine
Ordinary CNC winding machines are our common winding equipment. The product line of this series covers a wide range of medium and small models as well as heavy and large models. The control system generally uses single-chip microcomputer circuits, due to its low price, stable performance, and easy maintenance. Features, widely used in transformer manufacturers.
2. Automatic precision winding machine
The emergence of automatic precision winding machines has greatly reduced the winding intensity of operators. Our common automatic winding machines generally use cnc controllers, and high-end models use plc and precision servo systems to meet the needs of modern electricity. The speed of the winding machine is getting higher and higher, and the processing capacity is also improving. The supporting wire tensioning mechanism is used to make the wound coil beautiful and neat.
3, Coil winding machine
Coil winding machine is mainly used to wind foil coils. Its structure and function are much more complicated than ordinary winding machines. Tension control and foil strip correction are the key technologies of foil winding machines. At present, the domestically produced control technology There is still a certain gap between Shanghai and imported equipment. Domestic manufacturers have invested and paid a lot of attention in this area, and technical problems are being solved gradually.
4, vertical winding machine
It may not be very common for vertical winding machines. It belongs to special equipment. In large transformers, the winding of high-voltage coils generally uses vertical winding machines, and low-voltage spiral coils also use vertical winding machines. The working principle and processing range are completely different from our common parallel winding machine. At present, the vertical winding machine is further developed to large-scale, and the load-bearing capacity is also continuously improved, which makes the winding production reach a new level.
5, three-dimensional winding iron core winding machine
The three-dimensional iron core three-dimensional winding machine has a high degree of automation. You only need to input the number of gear teeth of the winding coil on the operation screen to directly display the number of winding turns, which avoids the traditional calculation of the number of turns and the error of the number of turns. The equipment realizes the working mode of the winding staff sitting and winding the coil, which greatly reduces the labor intensity. At the same time, the three-dimensional winding machine has reversible and power-off memory functions, simple and reliable operation, high efficiency, and applicable scope. It is a new generation of intelligent three-dimensional three-dimensional winding iron core coil winding equipment.
Related Post
REPOSAL® releases layer-wound high-voltage package full-automatic interlayer insulation winding machine
REPOSAL® releases layer-wound high-voltage package full-automatic interlayer insulation winding machine
Suzhou Xiepu Electronic Machinery Equipment Co., Ltd. successfully released the SP-D102M7 model of layer-wound high-voltage package automatic interlayer insulation winding machine-this model greatly improves the winding efficiency of layer-wound high-voltage package coils, and the coil is consistent Sex. The REPOSAL® winding machine reduces the winding cost of the layer-wound high-voltage package. In the new model, it has added a compact insulation belt automatic cutting mechanism, and high-quality solutions such as dynamic balance performance after multiple skeletons are wound.
R-type transformer winding machine
The cross section of an R-type transformer is like the letter R, so it is called an R-type transformer. The application of R-type transformers in high-power electrical appliances can reduce inrush current. R-type transformers are one of the dry-type transformers. The iron core is made of continuous high-quality oriented cold-rolled silicon steel strip from thin to thick, and then from thick to thin. The final cross-section is close to a circle, and the shape is an uncut closed rectangle, and then passes through a special R-shaped transformer The winding machine winds the coarse secondary on its PBT skeleton. Therefore, the transformer thus manufactured has no noise, low magnetic leakage, low no-load current, low iron loss, and high efficiency; and because the coil is cylindrical, the length of the coil copper wire wound by the R-type transformer winding machine short, so , Low internal resistance, low copper consumption, low temperature rise, low over-carrier motion, and better explosive force than toroidal transformers; in addition, the primary and secondary coils are separately wound with flame-retardant PBT engineering plastic skeletons, thus high electrical strength , Good flame retardancy.
However, the manufacturing process is more complicated. The second is the winding of the coil. Because it is wound in a closed iron core, the PBT is composed of two parts, and then the R-type transformer winding machine drives the PBT skeleton to wind, and the winding accuracy is affected. A certain influence, one is the shape of its iron core, because its expanded shape is a spinning cone, so its mold and material utilization are relatively low.
With the development of R-type transformer winding machines, the reduction of manufacturing costs, and the improvement of quality stability, R-type transformers are being favored by more and more electronics industries with their novel and unique structure and excellent electromagnetic performance. Especially suitable for medical equipment, display equipment, audio equipment, office equipment.
Five-wire winding machine
Five-winder winding machine,
The winding diameter is 1.0mm, and the customer has already purchased a winding machine once, which cannot meet the requirements for use.
After a careful evaluation, Xiepu gave corresponding solutions and successfully realized customer requirements.
Fiber Optic Gyro Winding Machine-REPOSAL® Winding Machine Official Website
Compared with mechanical gyroscopes, fiber optic gyroscopes have no moving parts, impact resistance, high sensitivity, and long life. Therefore, fiber optic gyroscopes are widely used in high-precision and high-speed positioning scenarios and will gradually replace electromechanical gyroscopes.
The basic components of the fiber optic gyroscope are the optical path and the circuit, and the fiber is the core component of the gyroscope. The fiber winding machine for preparing high-precision fiber coils has also become the key point of the gyroscope.
However, due to the blockade of its related technologies, the fiber optic gyro winding machine has always been a key technology insurmountable. REPOSAL® Electronic Machinery Co., Ltd. actively develops fiber optic gyro winding machines in response to market demand.
Through continuous research and improvement, we automate the winding process of the fiber optic gyroscope, and compare and analyze the winding methods of various fiber coils. We have obtained that the tension control and the accuracy of the winding during the fiber winding process affect the structure of the wound fiber coil. The key factor.
By optimizing the aforementioned tension control factors and winding accuracy algorithm, the effective and stable control of reasonable tension, the effective and reliable high-precision winding control, the memory of all process parameters, and the convenience of control, a new generation of optical fiber winding machine was developed and put into production .
With the practical application of research and development results, we will continue to improve and produce high-reliability and high-efficiency fiber optic gyro winding machines.
REPOSAL® precision winding machine
REPOSAL® precision winding machine
General debugging method of winding machine
General debugging method of winding machine
Some people look at the winding machine and feel a bit like a lathe, but in fact the winding machine has to wind a neat coil. Compared with the smoothness of the lathe, it is much more complicated, so we will find that the lathe has a long time ago The national standard has quantitative standards for its various indicators, but the winding quality of the winding machine has many condensing factors and it is difficult to quantify.
It is precisely because of the above reasons that at first I feel that the winding machine should be very easy to debug, but after the facts, I will be a little frustrated. Although the winding machine debugging is indeed more complicated than imagined, but if we master the basic laws After that, it's not difficult to practice more.
First of all, we must have a preliminary understanding of the structure of the winding machine, otherwise, we are not familiar with the structure of the winding machine, and there is no professional technical personnel training. Automatic debugging of the winding machine will be incompetent.