- Flat wire motor development trend
Nowadays, compared with round wire motors, flat wire motors improve the power density of automobiles, and the range is also improved, not only used in automobile drive motors, but in the field of electric vehicle charging equipment, some charging equipment has also begun to use flat wire motors, in order to improve the charging efficiency and charging speed. In the future, with the development of control technology, the control of flat wire motors will become more and more intelligent to meet the optimization needs of electric vehicles in different working conditions.
- Leading the innovation of flat wire motor manufacturing
1). Automatic card insertion and issuance direction
Industry pain points: in the flat wire motor market, the current insertion of the card is mainly through manual insertion to complete, this way time-consuming and inefficient, resulting in a waste of manpower, this has been the pain point of the major flat wire motor production enterprises.
Automatic insertion of card technology to achieve the automation of hairpin card insertion, reducing the investment in personnel, improving the efficiency of flat wire production, and reducing the uncertainty of manual insertion of hairpin cards. At the same time with automatic insertion stability, product consistency, and other advantages, with its advanced technology for customers to improve energy efficiency.
2). Wanfur Intelligent Technology Innovation
Since there are many advantages, why the market has not yet perfected the automatic insertion of the card technology widely used? –Automatic insertion of hairpin technology, the reason for the complexity of the process.
(1). The complexity of the stator hairpin structure, each layer of hairpin weaving method and hairpin type are different, and the weaving method is complicated.
Wanfur Intelligent independent innovation hairpin weaving technology, through the research on the nature of different kinds of cards, each layer of hairpin weaving method law is summarized, for each layer of hairpin insertion method provides a specific weaving program. And through the auxiliary insertion mechanism, to ensure that the hairpin overlaps each other’s state, to achieve the requirements of mutual weaving.
(2). The stator hairpin is numerous, and the hairpin is easy to deform, in the process of inserting the hairpin into the stator, such as errors, the whole stator will be scrapped, resulting in a large amount of material loss. At the same time, due to the peculiar structure of the hairpin, with the increase in the number of hairpin insertions, the insertion difficulty will also rise gradually.
Wanfur Intelligence independently innovates the hairpin insertion technology, reshapes the insertion process, modifies the mechanical structure of the insertion equipment, and equips the flexible insertion mechanism, which greatly improves the precision and fault tolerance rate of the hairpin insertion. And through the integration of hairpin press equipment, reduces the size of the equipment, simplifies the process, and improves production efficiency.
- the new energy production intelligent overall solution
Wanfur Intelligence is committed to providing intelligent overall solutions for new energy production, and is a high-tech enterprise of intelligent manufacturing, digital manufacturing, and overall factory automation solutions in China, with business covering new energy power batteries, drive motors, and automotive electronic control systems. The flat wire motor production line is one of the main businesses of the company’s electric drive, from flat wire molding to the final motor products off the line, with a wealth of design experience and a perfect service system.