Hangzhou metal stamping parts factory, the history of stamping die development + 20,000 sets of stamping die manufacturing experience

The technicians who focus on the hardware stamping parts factory in Hangzhou said that my country began to develop progressive dies after the 1980s. Despite nearly two decades of hard work, it has grown from scratch and has made great progress. Compared with foreign industrialized countries, there is still a big gap in my country’s multi-tasking progressive die technology, which is mainly manifested in: 1. The stamping process is relatively simple, most of which are based on blanking progressive dies, and a small part is blanking and drawing. In the progressive die, the die structure is relatively simple and the functionality is not strong. 2. The size of the mold template is relatively small, which is a small and medium-sized progressive mold. 3. The precision of the mold is not high enough, the blanking gap error is above 0.015mm, and the product is easy to produce burrs. 4. The service life of the mold is relatively short. Generally, one sharpening is less than 500,000 times. The mold material is mainly ordinary mold steel or cemented carbide. In addition, the degree of specialization of my country's mold industry is still relatively low, and the proportion of self-produced and self-made molds is too high. The self-produced and self-made ratio of foreign molds is generally 30%, and the self-produced and self-made ratio of stamping dies in my country is 60%. This has a lot of adverse effects on specialization. Nowadays, molds with high technical requirements and large investment have a higher degree of specialization, such as cover molds, multi-task progressive dies and fine blanking dies, etc., while the degree of specialization of general stamping dies is relatively low. Hardware, 15 years of focus on Hangzhou hardware stamping parts factory, 20,000+ sets of customized stamping die production experience, monthly processing capacity of 100+ sets of molds, hundreds of precision processing production equipment, daily production capacity of 3 million punches, silk-like stamping accuracy 0.01mm, the raw materials are imported and the original national standard factory, and 16 quality inspections are strictly controlled. It can quickly solve time-critical problems for you, solve stamping accuracy problems, and solve production quality problems. Choose, choose rest assured!