What are the processing and surface treatment technologies of Qishi hardware stamping parts + 20,000 sets of mold manufacturing experience

The performance and life of Qishi hardware stamping parts can be greatly improved through rigorous and reasonable technical treatment of the surface of the die-casting mold. Die-casting mold surface treatment technology can be roughly divided into three categories: traditional heat treatment process improvement technology; surface modification technology, such as surface laser treatment technology; coating technology. The following Xiaoshuo takes everyone to take a look: (1) Traditional heat treatment process improvement technology: The traditional heat treatment process of die-casting molds is quenching-tempering, and the so-called improvement technology of traditional heat treatment process is the combination of quenching-tempering and advanced surface treatment. Combining craftsmanship. Such as NQN (i.e. carbonitriding-quenching-carbonitriding composite strengthening), the surface hardness of the mold is higher, the internal strength is increased, the hardness gradient of the infiltration layer is reasonable, the tempering stability and corrosion resistance are improved, and the overall performance and service life are A substantial increase. (2) Surface modification technology: Surface modification technology refers to the use of physical or chemical methods to change the surface properties of the mold. Generally speaking, there are two types: surface heat, expansion and penetration technology and surface laser treatment technology. (3) Coating technology: Coating technology is to coat the surface of the mold with a layer of protective clothing, such as polytetrafluoroethylene composite plating, the main purpose is to enhance the wear resistance, corrosion resistance and resistance of the mold The ability to heat and cold. Hardware, 15 years of focus on the processing of enterprise stone hardware stamping parts, 5000 square meters production workshop, hundreds of precision processing production equipment, more than 20 Ru0026D and design engineers, monthly processing capacity of 100+ sets of molds and daily production capacity of 3 million punching times, stamping accuracy Up to 0.01mm, 16 quality inspection layers are strictly checked. It can quickly solve the urgent problem of time when choosing hardware stamping processing, solve the problem of stamping accuracy, and solve the problem of production quality. Over the past 15 years, I have been conscientious and dedicated to the results of your needs only for the results of your work!