Some people consult me about tool steel, and I only tell them what tool steel should be used for the mold, but I won’t sell them tool steel
Mr. Song, who came to consult for the fourth time, said that I am currently stamping 2mm thick stainless steel mesh holes with coated stainless steel. I am using imported Datong DC53 from Japan, which has undergone deep cooling treatment and has a hardness of 59HRC. When making 4-5 thousand products, it will become rough, the punch will stick to the material, and the product will have a sharp edge. He asked if I have any solution?
This is a typical adhesive wear of adhesive materials, especially those covered with film. The mold is more prone to adhesive materials. If the tool steel used has segregation defects and fine cracks in the structure, it is more likely to adhesive materials. He is now stamping 4-5 thousand times and sticking the material, which also proves this point..
Since it’s already the fourth consultation, I won’t make too many recommendations, mainly guiding him to speak.
He saw in my friend circle that I recommended M35 high-speed steel, and he wants to try using M35.
Actually, I haven’t written anything like a friend circle before. He came to consult just to confirm if his ideas were correct, so I agreed with him and said, “Sure, you can give it a try
Later, he said that he had originally planned to use 8566 die steel, but when you recommended 8566 for the first time, I tried buying it elsewhere and it didn’t work.
After hearing him say that, I agreed with him again. Yes, many people are used to the fragrance of gutter oil, but when you give them real cooking oil, they still can’t get used to it. Let’s stick to your idea and try M35 high-speed steel.
If someone doesn’t believe you, no matter how much you say, it’s all redundant. No matter how hard you put your heart and soul into it, it’s all redundant. Instead of being diverse, it’s better not to say anything. Being an audience member and giving them some emotional value may be the best outcome.
People teach people, they can’t teach, things teach people, once taught, they will learn, and it will be unforgettable forever.
The use of 8566 die steel for punch cracking is a double-edged sword in both old and new societies.
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