Author: wudejian

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! ”…

 Everyone has a benefactor to help, and every enterprise also has seed customers. My 8566 seed customer is in Lishui, Zhejiang. That was 6 years ago, shortly after we launched 8566 anti collapse steel, and I had just started filming videos. One of the cases recommended 8566 die steel. Actually, at that time, not many people…

 Today, good things come in pairs.  Good news one, my mentor has come to Dongguan, and we went to eat roasted chicken again for lunch. The delicious food that I have been wanting to eat for a day, the taste is so delicious that it can be imagined.  Good news two, the payment from China…

 On the evening of Wednesday, March 11, 2026, I did a one hour live broadcast, which was my 292nd live broadcast. The exposure of this live broadcast room was 5008 people, with 944 viewers and an average viewing time of 1.11 minutes per person. The average number of online viewers was 16, with the highest…

 After seeing off the visiting clients, I finally have time to write something down.  This customer handed me a business card and paid me, which is equivalent to giving me two surprises. Nowadays, few people will send business cards, indicating that he is still very business oriented. Mr. Chen added me as a friend this…

 The bending and shaping mold for iron pipes is made of Cr12MoV, and the product is always scratched. The master always calls for it, but using Yuhui ordered product DC53 has a much better effect, and the master no longer calls for it. Mr. Hu, an old customer, came to buy 8566 die steel this morning. Taking…

On the evening of Tuesday, March 10, 2026, I did a one hour live broadcast, which was my 291st live broadcast.  The exposure of this live broadcast room was 2800, with 369 viewers and an average viewing time of 1.51 minutes per person. The average number of online viewers was 11, with the highest being…