The cutting tool market of the hottest high hardne

China is the world's most potential tool market. According to the data provided by the tool branch of China Machine Tool Industry Association, many domestic customers expect prices to rise in 2011, and the total tool consumption in the market will reach a new high of 40billion yuan. Many multinational tool groups choose expanding tool sales in China as their first choice, At present, China's imported cutting tools account for about 1/3 of the total market, and all of them are modern and efficient cutting tools. China is the cutting tool market with the most development potential in the world. According to the data provided by the tool branch of China Machine Tool Industry Association, the total consumption of cutting tools in the domestic market hit a new high in 2011, reaching 40billion yuan. Many multinational cutting tool groups choose to expand the sales of cutting tools in China as the first choice. At present, China's imported cutting tools account for about 1/3 of the total market, and they are all modern and efficient cutting tools. Among domestic cutting tools, only 10% - 15% can be called modern high-efficiency cutting tools. This shows that while China has become the world's largest tool market with the most development potential, the high-end market is occupied by multinational enterprises, and the development of domestic tools has a long way to go. Nowadays, the current situation of quality inspection in China's tool industry is seriously lagging behind, and the testing equipment of domestic tools made of high hardness materials is in urgent need of updating

cutting tools are used for cutting and processing in mechanical manufacturing, which are mainly divided into metal cutting tools, woodworking tools, stone cutting tools, etc. they are used in metallurgy, electronics, hardware, papermaking, plastics, food, wood, rubber, light textile and other fields. Among them, high hardness material tools have become the mainstream, also known as superhard material tools. Generally, the materials for manufacturing high hardness tools must have high high temperature hardness, wear resistance, necessary bending strength and impact toughness. Therefore, the tool materials are generally high-speed steel, cemented carbide, cermet, ceramics or diamond

China has unique resources of cutting tool materials. In terms of distribution area, tool manufacturers have always been concentrated in the middle and lower reaches of the Yangtze River from imitation to independent renovation, and the Pearl River Delta. With the arrival of the 12th Five Year Plan period, the production of domestic cutting tools made of high hardness materials continues to grow, but there is still a large gap between the quality of domestic and foreign imported products. With the increasingly fierce market competition, China's high hardness material cutting tools need corresponding technological innovation in the whole quality inspection process. The main way of technological innovation is to reduce the use of people, replace labor with equipment, change single parameter measurement to comprehensive parameter measurement, change manual feeding to automatic feeding, integrate with the whole production line, and combine automatic production, automatic assembly, automatic logistics and automatic testing lines, To reduce the high cost of materials going online and offline, such production line equipment requires automated industrial control equipment

like machine tools, customers need not only the tool itself, but also the requirements of perfect cutting. Therefore, the quality of the blade directly affects the qualification rate of the cut products. The blade is the cutting part of the tool, which is fixed to the tool holder by screws or welding. It completes cutting in high-speed rotation and processes the required material shape. Blade production requires high size, hardness and wear resistance, and its quality determines the overall quality of the tool. In the whole production process, the key point of blade detection is bending deformation and thickness difference, that is, flatness detection and size detection. Nowadays, there are many blade detection methods, such as contact displacement sensor, laser sensor, machine vision, etc. but at present, the detection of blades in China generally adopts manual detection, that is, to detect the size and appearance defects through the naked eye, which is not only high labor cost, but also can not guarantee the inspection quality

as the advocate of domestic customized testing, such as cleaning apartments, adding tower crane technical conditions gb/t9462 ⑴ 999 live supplies, which are related to the "entrepreneurial happiness" of partners, Beijing lingbang Instrument Technology Co., Ltd. recently developed a blade automatic testing equipment scheme. The detection system can detect the thickness, thickness deviation, length, width, flat bending deformation and side bending deformation of cemented carbide blades. In addition, the slightly adjusted scheme equipment can also be applied to the detection of other blades and long strip parts