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What magnet is used for the tool holder magnet?
The requirements for the tool holder magnet are very simple, that is, the tool can be sucked and the tool does not fall. But reality! Knife holders are everyday items that need to be promoted to capture market share. Vicious price competition is a common means of business. In order to make room for profit, it is natural to open the knife on the spare parts of the tool holder.
The knowledge inside the magnet can be great. The characteristics of NdFeB material are hard and brittle. After magnetization, the suction weight is more than 600 times its own weight, which is easy to absorb and bump. And magnetic separation cannot be performed with a magnet. In general, there are many bumps that cause wear and tear, and the damaged part is oxidized due to loss of plating, resulting in loss of magnetic force. First, the tool holder magnet is generally made of strong magnetic NdFeB. The strong magnetic force is always strong magnetic. In the early stage, it was originally high suction and high magnetic.
Therefore, NdFeB is easily corroded. Generally, the coating is required to be either galvanized or nickel plated. Both galvanized and nickel-plated are silver-white metallic, but nickel plating is more brilliant and corrosion-resistant, and the cost is higher. The tool holder magnet is usually built in, so naturally choose galvanizing to reduce the cost. Nothing wrong!
In summary, anyway, N28, N33, N35 are all strong magnetic, as long as the tool is sucked. Naturally, some people choose to take care of the N28 and N33 materials. As a small editor in the magnet industry, it is necessary to tell you. The magnetic properties of N28 and N33 are very strong, but they are extremely unstable. Perhaps two months, three months began to appear demagnetization, and optimistic is half a year. Can you imagine that when you cook in the kitchen, can the knife fall off because it can't be sucked?
So, choose the magnet supplier, first of all, it is very important to have a word of mouth, then the delivery date, the unit price can be slowly negotiated. Still, the word is worth a penny.
The knowledge inside the magnet can be great. The characteristics of NdFeB material are hard and brittle. After magnetization, the suction weight is more than 600 times its own weight, which is easy to absorb and bump. And magnetic separation cannot be performed with a magnet. In general, there are many bumps that cause wear and tear, and the damaged part is oxidized due to loss of plating, resulting in loss of magnetic force. First, the tool holder magnet is generally made of strong magnetic NdFeB. The strong magnetic force is always strong magnetic. In the early stage, it was originally high suction and high magnetic.
Therefore, NdFeB is easily corroded. Generally, the coating is required to be either galvanized or nickel plated. Both galvanized and nickel-plated are silver-white metallic, but nickel plating is more brilliant and corrosion-resistant, and the cost is higher. The tool holder magnet is usually built in, so naturally choose galvanizing to reduce the cost. Nothing wrong!
In summary, anyway, N28, N33, N35 are all strong magnetic, as long as the tool is sucked. Naturally, some people choose to take care of the N28 and N33 materials. As a small editor in the magnet industry, it is necessary to tell you. The magnetic properties of N28 and N33 are very strong, but they are extremely unstable. Perhaps two months, three months began to appear demagnetization, and optimistic is half a year. Can you imagine that when you cook in the kitchen, can the knife fall off because it can't be sucked?
So, choose the magnet supplier, first of all, it is very important to have a word of mouth, then the delivery date, the unit price can be slowly negotiated. Still, the word is worth a penny.
