Why are magnetic tiles (arc magnet) prone to fracture?
Many friends who buy magnetic tiles (arc magnet) have such a question, why are the goods received more or less broken? What's the matter? I'll introduce you today.
Why is magnetic tile easy to break?
The problem of the breaking of the magnetic tile products has been puzzling the enterprises, companies and individuals who often use permanent magnet motors. What are the reasons for the breaking of the magnetic tile products? This paper is specifically aimed at the analysis of the reasons for the breaking of the magnetic tile products.
Next, we will analyze the cause of magnetic tile product fracture from the whole production process of the source machine of the magnetic tile.
1. Raw materials of magnetic tile
The quality of raw materials will directly affect the quality of the magnetic tile. If there is no fracture before, it is necessary to know whether the manufacturer of the magnetic tile has changed itself, such as the original raw material, but whether there is any change in the processing process, or whether there is any problem in the processing time and ball milling state. These are the reasons for the fracture of the magnetic tile 。
2、 Forming treatment of magnetic tile
In the case of no problems in raw materials and raw material processing technology, and keeping normal, the possibility of fracture caused by magnetic circuit can be ruled out. At this time, it is necessary to check the forming treatment of the tile manufacturer, and see whether there are soft angles, layering, asymmetric texture after breaking and other phenomena that are easy to cause fracture when the newly formed blank is rubbed in the press state.
3、 Sintering process of magnetic tile
The rationality of sintering process and the control of temperature curve are the problems that should be paid attention to. If there is a problem in this stage, it will lead to the difference of the quality of the magnetic tile products, resulting in fracture.
4、 Machining wear of magnetic tile
If the workpiece is in the processing state for a long time, the wear will occur. Once there is too fast feeding speed, too large feeding amount, insufficient cooling water and other tooling mismatching conditions, it is easy to fracture.
Although the manufacturer of magnetic tile will check the products before they leave the factory, it may have such problems due to some looseness. Now, do you have a further understanding of the causes of the fracture of the tile products?