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前言随着我国钢丝生产的高产、优质、低耗和赶超世界先进水平等发展需要,拉丝机车速有了相应提高,尤其水箱拉丝机线速较快。然而,均遇到辊筒耐磨性低,而影响产品质量和进一步提高车速等共性问题。为此,国内同行,对提高水箱拉丝机辊筒耐磨性,亦进行各种途径的改进试验和应用。如:表面镀铬(镀层较薄);采用金属陶瓷辊筒(各厂规格不一,且
Preface With the production of high-quality steel, high-quality, low-cost and catch up with the advanced world level and other development needs, the wire drawing speed has been increased accordingly, especially wire drawing machine wire speed faster. However, all encountered the roller wear resistance is low, but affect the product quality and further improve the speed and other common problems. To this end, domestic counterparts, to improve the water tank wire drawing machine wear resistance, but also to improve the test and application of various ways. Such as: chrome surface (thin coating); the use of metal ceramic roller (different specifications of the plant, and