The large-scale casting machine tool workbench is an important point of development in our country at present, and it is also one of the standard lines to measure the level of China’s foundry industry. The large-scale casting machine tool workbench is to melt metal into a liquid that meets certain requirements and pour it into the mold, which solidifies after cooling 1. The process of obtaining castings with predetermined shape, size and performance after cleaning. Machine tool table manufacturing has different characteristics from other processes, mainly adaptability, materials and equipment required, and environmental pollution. Foundry production will produce dust, harmful gas and noise pollution to the environment, which is more serious than other machinery manufacturing processes, and needs to be controlled by environmental protection measures.

Therefore, the development of large-scale machine tool casting industry is the basis for the development of China’s high-end manufacturing industry and one of the pillar industries to improve the national economy. In May 2009, the State Council issued the «Equipment Manufacturing Industry Adjustment and Revitalization Plan», which clearly puts emphasis on the development of major technical equipment supporting large-scale casting. As a key component of major technical equipment, the large cast iron machine tool table has high requirements for internal stress, ability to maintain dimensional accuracy, rigidity, and wear resistance. Therefore, with relatively strict technical standards and safety regulations, the quality and reliability of the large machine tool worktable directly affect the service life and running performance of the supporting host.

According to industry statistics, with the development of the power, metallurgy, petrochemical and shipbuilding industries, the demand for large castings will continue to increase. The market demand for castings of various large machine tool tables will continue to rise. Although my country’s machine tool casting industry has been committed to independent innovation, it is far from the mature industries of developed countries. In recent years, the strong attack of foreign high-end brands has further aggravated the internal and external problems of my country’s large-scale machine tool bench casting industry. Therefore, if my country’s machine tool casting industry wants to gain a foothold in foreign markets, it must work hard from product quality.

The technological level of my country’s machine tool workbench industry needs innovation

my country’s machine tool table casting industry is developing towards a new period of tough times. According to more than ten years of production experience of Botou Kaicheng Machinery Manufacturing Co., Ltd., this is not only a new beginning for the development of the machine tool table casting industry, but also a new stage of the transformation of the casting industry from quantity to quality. Therefore, innovation is to promote the machine tool workbench is an important driving force for the development of the foundry industry, so innovation can not be ignored.

At present, the development of my country’s workbench industry has achieved certain results and continues to develop steadily. Last year, my country’s machine tool table industry market has been very prosperous, the development speed has improved, and the output of machine tool tables has been increasing. After the casting machine tool table production of Botou Kaicheng Machinery Manufacturing Co., Ltd. achieved the top ranking in the industry, although this news shocked the colleagues of the machine tool work table, but this is only China’s casting machine tool table industry in the industry. The results achieved on a scale does not mean that the development of China’s foundry boring and milling machine workbench industry is incomparable with the international foundry machine tool workbench industry. On the contrary, its development still faces some restrictive factors. Among them, the backwardness of the workbench technology level of casting boring and milling machines is a major bottleneck. Only if this bottleneck is broken, can China’s machine tool workbench industry make substantial breakthroughs. Rapid development has been achieved in steady development.

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