Taiyuan Heavy Machinery Group Co., Ltd. developed the "slab slab continuous casting and rolling mill ZYC1065-75WJ oil film bearing, ZYC1065-75WJJ oil film bearing, ZYC985-75WJ oil film bearing" and the Shougang 3500 plate mill for the high-strength continuous casting and rolling mill of this steel. The "ZYC1500-75WJ oil film bearing" developed by the company recently carried out scientific and technological achievements appraisal in Benxi City, Liaoning Province.
After carefully listening to the report of the project team, the experts believed that the smooth launch of the two projects marked the importance of technology in the theoretical research, structural innovation and equipment manufacturing level of oil film bearings, mainly in:
In view of the characteristics of Benxi Steel's high-strength thin slab continuous casting and rolling mill, the traditional design concept was broken in the theory and model of oil film bearing. By optimizing the design, the technical performance indexes and operating parameters of the supporting bearing products were better than similar foreign products, breaking the The monopoly of foreign companies in this field laid the foundation for the comprehensive localization of cold and hot rolling mill equipment.
Too heavy on the oil film bearing of Shougang 3500mm plate mill, the bearing capacity is adopted by the technology of keyless structure, double thrust full symmetry structure, hydraulic quick locking mechanism, improved foot seal and on-line temperature monitoring device. Large, stable operation, good sealing performance, convenient assembly and disassembly, reliable operation and so on.
The participating experts gave high praise. The oil film bearings of the two projects have independent intellectual property rights, and the overall level has reached the international leading level. Experts and representatives of steel mills encouraged and encouraged the promotion of technology and contributed to the improvement of China's heavy machinery and equipment.
The conference was hosted by the Science and Technology Department of Shanxi Province and invited experts and representatives from China Heavy Machinery Industry Association, Shanghai Jiaotong University, Taiyuan University of Science and Technology, Taiyuan University of Technology, Anshan Iron and Steel, Benxi Steel, Shougang, Wuhan Iron and Steel, Tiangang and Taigang. Identification meeting.
What are the advantages and disadvantages of the Stone Effect Spray Paint
Composition of real stone lacquer coating: The real stone lacquer coating consists of a primer layer, a genuine stone lacquer layer and a finish lacquer layer. Primer layer to be used with alkali-resistant primer to isolate and prevent the infiltration of moisture from the grassroots concrete coating, to strengthen the adhesion of the coating and the base surface, to avoid peeling off the coating; Stone Effect Paint Exterior is the surface to form a variety of patterns and Three-dimensional sense of the main material, play a variety of protective effect. The overcoat is a decorative protective layer, that is, it can enhance the waterproof function of the Exterior Stone Texture Paint, improve the weatherability and stain resistance of the coating layer, enhance the hardness of the coating film, and make the surface of the coating more glossy and easy to clean. Advantages: The Stone Effect Paint is made of natural materials, with good weather, color retention, mildew anti-dry, non-aging, increase the life of the building and other characteristics of a thick paste type construction up to 2-3mm film thickness. And the real stone paint has a slight extension of effective coverage of subtle cracks, more cracking, sound absorption, good flexibility, anti-collision and other advantages. Moreover, the real Shiqi expressive, three-dimensional sense of strong plasticity, the hardness can be comparable with the granite, warranty up to 15 years. Disadvantages: construction is more complex, more difficult to grasp, prone to appear, if the construction is not uniform, likely to cause whitish, flowers exist.
Special Effect Stone Wall Paint is also commonly known as liquid stone, its main advantages are:
With natural and natural color, gives the elegant, harmonious, dignified beauty.
1, lasting color: excellent alkali resistance, UV resistance, color stability, no need to worry about fade color.
2, a wide range of applications: a variety of surfaces have excellent adhesion, the scope of application is very wide.
3, waterproof breathable: a good waterproof, breathable, anti-mildew performance.
4, environmental safety: non-VOC (volatile organic compounds), non-toxic environmental protection, the human body on the environment without pollution.
5, Weatherability: able to withstand the extreme weather conditions in northern and southern regions, quality and stability guaranteed
6, long durability: anti-aging, anti-cracking, quality of life in more than 10 years.
7, simple and arbitrary: can be cylindrical, arc, all kinds of special-shaped, special spray on the special shape, easily solve the traditional rigid veneer can not be any construction problems veneer.
Hard to say the shortcoming is that real Stone Texture Paint must be accompanied by strict construction technology, paint, although the quality is better, but if the construction staff lack of experience, low level of technology, different real stone paint do not understand or understand the performance is not comprehensive enough, can also cause a variety of problem.
Stone Effect Paint
Stone Effect Paint, Exterior Stone Texture Paint,Special Effect Stone Wall Paint,Stone Effect Spray Paint,Stone Texture Paint,Stone Effect Paint Exterior
UMS Building Materials (Export) Co.,Limited , http://www.ums-factory.com