Category: blog

There are 5 major strengthening methods for tool steel, and all research and production revolve around these 5 methods. Solid solution strengthening with the addition of carbon, where carbon atoms are small and can dissolve into α – iron, thereby improving the strength and hardness of steel. The substitution strengthening of alloys can change the grain…

Netizens in the live broadcast room ask, what material is better for precision cutting molds? Fine cutting Q235 material, DC53+cryogenic treatment, is that okay? I think it’s not feasible because DC53 is simply not suitable for making precision stamping molds. Q235 is low carbon steel, which is very soft and easy to stick to molds,…

Mr. Bao is very satisfied with the service life and usage effect of heat-resistant steel 8433. This is the good news that Mr. Bao gave me when I woke up from a nap.  Mr. Bao is a hot forged 35CrMo hex nut that was punched with a bottom mold. Originally, H13 tool steel was used, which had…

 I received a message from an old customer this morning, asking which mold material is better for stamping 4.0 thick S700 material, punch and lower die blade?  Stamping 4mm thick S700 high-strength steel, which is a thick plate hard material stamping, prioritizes the anti cracking performance of tool steel, followed by wear resistance. I asked…

Once you have exclusive technology, there will be a continuous stream of work, so there is no need to sell your technology at a low price.  Nowadays, work done to make a living was developed three to five years ago. And the current research and development work will be done in five or ten years.…

 Yesterday, while watching ‘Doing Things Others Don’t Want to Do’, you were very excited and impressed.  Gangye Yaxing is the owner of a mold factory. Although the company only has six people, he only does business that others cannot do, or does business that is too cheap and others do not want to do. A…

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…

 Question from a netizen in the 291st live broadcast room: Teacher. I am currently working on a 1.2-thick aluminum plated plate that does not require punching. It is made of M35 material for the punch and has a DC53 lower die.  Many stamping professionals believe that the burrs on the product are due to insufficient…

 Hello boss, may I ask what die steel is used for 420J2 stainless steel with a hardness of 48-50 degrees after punching, shearing, and heat treatment, with a thickness within 1.0?  Stamping 1mm 420J2 hard material with a material hardness of 48-50HRC is a typical thick plate hard material stamping, which is prone to breakage and wear,…

 Okano said, “Although our company has various clients, we only take on jobs that cannot be done elsewhere. I may be the kind of ‘doctor who cures incurable diseases’. Here, we can treat diseases that no hospital can cure, so there is still an endless amount of work to be done. It’s absolutely true! ”…