Italian architectural hardware industry wants to go high quality route

The recent storms and floods in southern China's purgatory, if not enough construction quality, may cause huge losses. However, in China, the quality of architectural hardware has always existed. No matter what building has collapsed, the building collapsed, or the building collapsed. Although it was exposed every time, it still did not attract the attention of the industry. In foreign countries, the production technology level of Italian architectural hardware companies is first class in the world. The application of high-tech to the design and manufacture of architectural hardware has become a powerful guarantee for the rapid manufacture of high-quality molds.

1. The wide application of CAD/CAE/CAM shows that the use of information technology to promote and enhance the superiority of the mold industry According to Luo Baihui, in the Italian hardware company, CAD/CAE/CAM has become a widely used technology. In the application of CAD, it has already surpassed the initial stage of getting rid of drawing board and 2D drawing. At present, 3D design has reached 70% to 89%. The application of software such as PRO/E, UG, CIMATRON is very common. Applying these software not only can complete 2D design, but also can obtain 3D model at the same time, have guaranteed for NC programming and CAD/CAM integration. With 3D design, assembly interference checks can also be performed during design to ensure the rationality of the design and process. The universal application of CNC machine tools ensures the precision and quality of the mold parts. 30 to 50 people's hardware companies generally have more than 10 CNC machine tools. Parts processed by CNC machine tools can be assembled directly, which greatly reduces the number of fitters. CAE technology is playing an increasingly important role in the design of molds. After COMAU of Italy applied CAE technology, the test time was reduced by more than 50%.

2. In order to shorten the molding cycle and improve the market competitiveness, high-speed cutting technology is generally used. High-speed cutting is a processing technology characterized by high cutting speed, high feed speed, and high processing quality, and its machining efficiency is higher than that of traditional cutting technology. It is several times or even ten times higher. At present, the Italian hardware companies widely used in the production of CNC high-speed milling, more three-axis linkage, there are some five-axis linkage, the number of rotation is generally 15,000 to 30,000 r / min. Using high-speed milling technology, can greatly reduce the time of molding. After high-speed milling, the mold surface after finishing can be used with only a little polishing, which saves a lot of grinding and polishing time. Italian hardware companies attach great importance to technological progress and equipment updates. Equipment depreciation period is generally 4 to 5 years. Increasing the number of CNC high-speed milling machines is one of the key investments for hardware companies.

Italian mould companies have advanced technology and advanced management to make their large-scale, precision and complex moulds play an extremely important role in promoting the development of automobiles, electronics, telecommunications, household appliances and other industries, and also bring good mold enterprises. Economic benefits.