Applying powerful production conditions in punch technology

Punch press manufacturing is a category within the metal forming machine tool manufacturing industry. The punching machine is an automatic equipment for punching and processing metal sheets. It can complete multiple identical or different punching, forming and other processing processes at different positions according to the set program at one time. Widely used in automobiles, home appliances, electrical, machinery, military and other industries. 

1. Basic information of the industry (1) Basic information of the machine tool industry . According to the statistical classification standard of China Machinery Industry Association, the machine tool industry is divided into three categories: metal cutting machine tools (turning, milling, planing, grinding machines, etc.), metal forming machine tools (forging, casting, stamping equipment), tools and accessories. The annual output value of the metal forming machine tool industry accounts for about 1/8 of the entire machine tool industry. Metal forming machine tools are divided into three types: forging equipment, casting equipment and stamping equipment. The main products are stamping machines, bending machines, shearing machines, punching machines, hydraulic presses, mechanical presses, laser cutting machines, complete sets of sheet metal processing equipment, and casting equipment. Wait. 2. Overview of the development of China's machine tool industry As an "industrial mother machine", machine tools have important strategic significance in the process of national industrial development. However, for a long time, China's machine tool industry has a poor mechanism, heavy burden, weak foundation, and backward technology, and it has been in a disadvantageous position in international competition, so that the mid-to-high-end machine tool products consumed in China are basically monopolized by foreign manufacturers, which is very important for my country to develop into a manufacturing industry. The national strategies of great powers and great powers pose a detrimental effect. However, China's machine tool industry has developed rapidly. By the end of 2011, according to the statistics of the Machine Tool Industry Association, there were 4,385 enterprises with an output value of more than 20 million yuan in China.

In 2011, the total industrial output value and product sales value of the machine tool industry continued to maintain a high growth level, of which the output of metal processing machine tools exceeded 1 million units. China will continue to be the world's largest producer and consumer of machine tools. The rapid development of my country's machine tool industry in recent years has laid a good foundation. The implementation of major scientific and technological projects has boosted the independent innovation of enterprises, the research and development of high-end products and the industrialization of mid-to-high-end products; the rapid development of the past 10 years has greatly improved the conditions of enterprise technology and equipment; Key Points (Trial Implementation)" clarifies the direction of the machine tool industry's efforts to change from big to strong, and points out the key tasks of the industry and the main measures to be taken during the "Twelfth Five-Year Plan" period. The three iconic goals established are: to make breakthroughs in providing equipment and services for the core manufacturing fields of key industries; to significantly increase the domestic market share of mid-to-high-end CNC machine tools, and to significantly increase the domestic market share of mid-to-high-end CNC systems and functional components ; Formed a number of world-renowned brands and advantageous enterprises. The large technological gap and low localization rate determine the huge space for domestic enterprises. At present, China's machine tool industry still has a large gap on the whole in terms of material technology, punch design and development, and parts and components; the self-sufficiency rate of domestic machine tools is less than 70%. These gaps show that my country's machine tool industry is still in the growth stage, and there is still huge room for development. China's punch press has established the status of equipment manufacturing industry as a strategic industry, and the state encourages and guides the purchase of domestic machine tool equipment through various policies.

In the future, the global press machine tool manufacturing industry will gradually shift to Asian countries, and my country's machine tool industry will undergo an evolutionary process of "substituting imports → export → localization of functional components", and China's machine tool industry is facing huge development opportunities. (1) China's machine tool consumption value Since 2002, with the arrival of a new round of economic boom and years of accumulation, China's machine tool industry has begun to recover gradually, and has accelerated growth since 2004. According to the 2009 world machine tool production data released by the American Cadena Corporation, in 2009, China's machine tool output value jumped to the first place from the third in the world in 2008. At the same time, the import and consumption ranked first in the world for eight consecutive years, and the export ranked first in the world. six. According to the statistics of the Machine Tool Association, in 2009, my country's consumption of machine tools was 19.786 billion US dollars, accounting for 38.64% of the world's machine tool consumption value, exceeding the sum of the consumption value of the second to eighth countries. In 2010 and 2011, China's machine tool consumption was 28.48 billion US dollars and 39.09 billion US dollars respectively, with a large increase. Consumption value of domestic metal processing machine tools from 2008 to 2011 (2) China's machine tool consumption proportion China accounts for a large proportion of the world's machine tool consumption, and is a major consumer of punching machines, accounting for more than 35% of the world's total machine tool consumption. From the perspective of the proportion of machine tool consumption in the world's major machine tool consumer countries in 2009, China's machine tool consumption accounted for 38.86%. (3) China's machine tool industry output value and consumption output value China's machine tool industry has developed rapidly. From 2007 to 2011, the average growth rate of industrial output value was 27%, and the average growth rate of sales output value was 25%. From 2006 to 2011, the total industrial output value and consumption output value of the machine tool industry (4) Import and export of China's machine tools The import and export of China's machine tools has maintained a deficit in recent years. machine tool.