Luggage hardware stamping parts, what is the technology of automotive stamping die + stamping accuracy is 0.01mm

The technicians responsible for the manufacture of hardware stamping parts for luggage and bags said that stamping is one of the four major processes of automobile manufacturing, and the manufacturing accuracy of the body depends to a large extent on the accuracy of the stamping and its assembly. Stamping technology originated from the development and needs of mass production, especially the development of the automobile industry, which is still the case today. The development status of my country's automobile stamping technology is manifested in the following aspects. Xiaoshuo will take you to understand: 　　1. The degree of automated production of outer covering parts is relatively high. The outer covering parts require high surface quality and can only rely on automated production. Although the automated production of automobile outer panels in my country is not high-speed stamping, the degree of automation is quite high. This is mainly manifested in the widespread use of automated line stamping. In-line stamping generally consists of 4 presses to form a complete closed stamping line, in the middle is the robot automatic feeding and picking, the production cycle is about 10-15 times/min, typically the first double-acting 1630T and the subsequent 800T Composed of the press.　　2. Automatic or semi-automatic production is used for floor and roof inner covers. 　　 This kind of parts is mainly produced by batches, and generally automatic or semi-automatic production is adopted. Except for joint ventures, local companies have basically adopted semi-automatic stamping production methods at the beginning.　　 Semi-automatic stamping puts forward specific requirements on the press. Firstly, the press table should be large; secondly, due to the large forming force, the first press needs to be 2000T or 2400T, and the subsequent press is 1000T or more than 1250T.　　3. Chassis skeleton parts are mostly manufactured by parts companies. 　　 Chassis skeleton parts are mostly manufactured by parts companies and sent to OEMs. Large-scale parts companies generally have 6 stamping lines. Considering the convenience of quality control and production logistics management of the OEM, these parts companies have welding and even subsequent painting or spraying processes, so that they can directly provide total Into parts. 4. The rapid development of precision stamping technology. Precision stamping technology originated in Switzerland along with the development of the watch manufacturing industry. It is one of the key technologies in the development of the automotive industry. It has important applications in the manufacturing of some automotive assemblies, such as door hinge assemblies, Glass lifter assembly, etc. The thickness of this kind of parts is 3-5mm, which requires parts with high precision, good strength, and smooth and reliable assembly movements. After years of development, precision stamping technology has made gratifying achievements in my country's automobile industry. At present, a number of powerful fine-blanking enterprises have emerged in my country. Hardware, 15 years of focus on luggage metal stamping parts, 5000 square meters production workshop, hundreds of precision processing and production equipment, more than 20 Ru0026D and design engineers, monthly processing capacity of 100+ sets of molds and production capacity of 3 million punching times per day, stamping accuracy can reach 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!