Occasionally there are very professional customers asked about the problem of permanent magnet blank pressing, then I will talk about the impact of pressing on the quality of the blank, I hope to be helpful to friends who are interested in understanding. Now magnet factories are using isostatic pressing, our Xinfeng magnetic materials company is no exception, because isostatic pressing is better than unidirectional pressing and bidirectional pressing. Isostatic pressing is multi-direction pressing, and the use of one-way pressing is not to ensure that the magnetic steel blank products in each direction is very uniform by the same density requirements, the density difference between the upper and lower blank reached 0.05 ~ 0.1g/ cubic centimeter. Magnetic steel blank products appear serious taper, for the shape of more complex parts, pressing in order to make the density distribution uniform everywhere, generally adopt combined die punching, using bidirectional pressing to improve the density distribution uniform problem. In this way, the magnet will have the same magnetic field uniformity. Of course, it is far from enough to understand these theoretical knowledge. Only with standard operation, proficiency and accuracy can we make the magnet products produced keep improving. This has always been the pursuit of Xinfeng magnetic material, and the source of quality assurance.Only strict grasp of standards, do a good job of products, fully understand the needs of customers, so that we can give better service to our customers, and can solve problems better for customers, and can establish a better, long-term and stable cooperative relationship with our customers!
Post time: Dec-20-2017