Presentation quality
cnc machine casting the size of precision, according to national standards to be met CT8-GB/T6414-1999 to CT10-class, allowing the wrong type GB/T6414-1999 should be strictly in accordance with the provisions of inspection. Casting important (such as rails of) the macro not straight, per metre length shall not be 1 mm. Surface roughness of the self-inspection should be included as an important item, according to national standards GB/T15056-1994 assessed. Machine Tool Industry casting enterprises, there was the original age professionals, Houjiwuren problems, coupled with major foundry companies have moved out since the expansion of cities, often doubling the scale of expansion, the need for more people, and To move out has led to the original shortage of professionals to further wastage. As a result, the level of technology with the development and production fell, so casting quality lower than the mid-1950s level. This situation is quite common, not individual enterprises occasionally made a mistake. Therefore, in order to change the
cnc machine industry casting the situation of poor quality, must quickly develop plans for the casting enterprises at different levels of training professionals, including business Leadership, management, technical staff and key workers. Only in improving the quality of workers on the basis of business is possible the survival and development, then we can gradually with research and development capabilities, will talk on "independent innovation" and have their own proprietary technology and earnest implementation of "independent innovation, research Development of the "slogans. Due to historical reasons, casting their production conditions are much worse than the cold, causing smoke, Shachen diffuse, not only harmful to the health of workers, has also affected the surrounding environment. At the same time, production of waste emissions to be sand, slag is also considerable.
cnc machine foundry industry enterprises in China are influential in the foundry industry enterprises, can not be equated to small private enterprises.