Nowadays, the scope of application of electrical appliances is wide. How is the use of technology in recent years? With the development speed of the industry is getting faster and faster, in many respects, the precision machining is still very obvious, and the demagnetizer is used. A device for eliminating residual magnetism caused by machining, which generates magnetic lines of force from an electromagnetic coil, directly or indirectly interferes with the magnetic properties of the original workpiece by magnetic lines of force to achieve demagnetization of the workpiece. The main demagnetizers in China have platform type demagnetizers, frame demagnetizers and so on. The platform type demagnetizer mainly demagnetizes the workpiece by introducing the coil magnetic flux into a plane through the iron core. The frame demagnetizer mainly passes through the workpiece inside the coil to make the magnetic flux cut the residual magnetism of the workpiece to achieve the demagnetization effect. The demagnetizer needs to charge the coil with alternating current. After the demagnetizer is modified, it can be used as a device such as a separator. I hope that the relevant introduction of precision machining can help everyone. In today's competition in the machinery industry, choose a high-tech, high-precision processing, high service quality, high-reputation machining partner is the future development. An important link, Finishing of the main exterior, such as grinding, honing, fine grinding, rolling, etc., should be placed at the end of the process. The general principles for the preparation of precision parts processing routes, the development of precision parts processing procedures, can be roughly divided into two links. The first is to formulate the process route for part processing, and then determine the process size, equipment and process equipment, cutting specifications, and working hours quota for each process.
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