Precision bearings according to ISO grading standards are divided into: P0, P6, P5, P4, P2. Rank higher in turn, where P0 is the general accuracy, other grades are precision level. Of course, different classification standards, different types of bearings, their classification method somewhat different, but the meaning is to the. The use of performance requirements of precision bearings rotating body with high runout accuracy, high-speed rotation and small changes in friction and friction.
2013年8月23日星期五
Flying hopes to build a strong bearing manufacturing enterprises in the world
This year's autumn, for ZWZ people, is history's most harvest season --- not only with the work of generations of crystallization, ushered in the 70-year anniversary, it is a contemporary Wazhou person 10 years of hard work, sweat, watering fruitful --- exhibition at this year's International bearings, ZWZ display products, 80% are import substitution, independence from China bearing coquettish, fully demonstrate the "first bearing, excellent quality" charm; strength combined power , Guangdong Mingyang Electric, Hangzhou Machine Tool, Xi'an Jiaotong University and other large domestic famous enterprises and research institutes have with WBC, and established long-term strategic partnership; Wang Lushun chairman and president of the world-famous Timken equal footing, of On the world bearing industry development trend ....... All this shows that as China ZWZ bearing manufacturing leader in the domestic bearing industry, the high-end market, the manufacturing giant in the world bearing the contest, in the acceleration of the process of localization of major equipment has made to make people excited, so world counterparts feel the pressure of performance.
ZYS Precision Bearings precision technology and manufacturing industrial park aerial view
Profound knowledge of the transformation
Wazhou first set of high-precision exports to Europe wind wheel bearings sent to the user; medical equipment for mass production of the new wheel bearing capacity; has a world-class high-tech precision machine tool bearings produced smoothly. In recent years, ZWZ to develop two kinds of new products every day of the rapid increase in species, a total of more than 4,000 kinds of new product development, the transformation of the old 1200 kinds of products, 1,200 kinds of import substitution, export expansion 1300 kinds of products, the application of defense and high precision advanced the field of more than 200 kinds of products, there are more than 400 kinds of product specifications for wind power generation, precision mill, CNC machine tools, construction machinery and other major national technology and special ....... Today, ZWZ bearing industry has been ranked ninth in the world, holding a "Famous Chinese Trademark", "Chinese Famous Brand", "National Quality Inspection-free Product" and "national export Recommended Brand" four ace. Decade of sword, profound knowledge of the technological basis of WBC compaction, the achievements of today's Wazhou "mansion."
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