Flat knitting machine is a kind of double needle bed weft knitting machine, it is the main machine in the wool sweater production industry. At the beginning of the 20th century, the technology of mechanically controlled flat machines was largely established. By the 1970s, the main task was to gradually improve the reliability of the structure and its work, simplify its operation, maintain and improve the performance of the machine.

The application of electronic technology in flat machines began in the early 1970s. After entering the 1980s, electronic technology is more widely used in flat machines, computer flat machines continue to emerge, many of the computer flat machines and computer applications have become a reality. The application of electronic technology in flat machine is mainly manifested in the following three aspects:

(1) electronic needle selection technology: Perfect electronic needle selection technology should have single needle selection and three needle knitting technology, that is, each needle can be placed in three positions according to the pattern needs of the loop, loop or floating line. This technique has become quite popular on computer flat machines and can be implemented on both front and back needle beds.

(2) Electronic program control: This is an important aspect of the application of electronic program in flat knitting machine. It focuses on the control of various actions in the process of cloth weaving. On the new computer flat knitting machine, from yarn feeding, yarn changing, pattern change, tissue change, coil length change to tensile tension; From the opening, the winding, the needle to separate the horizontal column are realized by computer control. All the information about a garment including the technical parameters of the weaving can be set in advance and controlled during the weaving process.

(3) Pattern preparation system: this is an indispensable auxiliary part of the computer flat machine, its application computer flat machine has realized the automation of the computer flat machine from product design to fabric weaving. The software used in pattern preparation system is more and more advanced, and the application is more and more convenient.

With the application of electronic technology in the flat machine, some parts of the mechanical flat machine have been unable to meet the requirements, electromagnet in the flat machine head and hill plate, mainly used in the computer flat machine electromagnet is: color changing electromagnet, turning needle electromagnet, hanging eye electromagnet (needle connection electromagnet), electromagnet has the following advantages:

(1) The electromagnet movement trajectory is linear action on the line, excellent material selection, exquisite technology, reliable performance
(2) Low noise, fast response, long life, flexible action
(3) shell design threaded holes, installation and disassembly, electrical parameters and dimensions can be adjusted according to customer requirements

Dongguan Shengsi electromagnet factory, specializing in the production of textile machinery electromagnet, technical personnel in the electromagnet industry for more than 10 years, has rich technology and experience, our company and the Chinese Academy of Sciences Institute of Magnetoelectricity, mechanical structure and physical vapor deposition of the deep cooperation, technical experience and scientific theory, the development of the electromagnet is verifiable, rational. Science is the first productivity, but also the first creativity, every electromagnet in the development, production, testing process, in accordance with the scientific rigor to complete, with the spirit of craftsman, serious manufacturing. For the electromagnet field to open up high - quality products.