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铝合金是机械工业、国防和仪表工业中应用较广泛的一种有色金属。铝合金的平面精加工,目前一般采用磨削、刨削及手工刮研、研磨等方法。这些方法效率低,劳动强度大,又因其塑性高,韧性大,往往不易获得▽_7以上的光洁度。本文论述用精铣方法对铝合金平面进行精加工的一些粗浅认识。一、机床应具备的条件 1.机床要有较高的精度,精铣时机床的精度要高于被加工
Aluminum alloy is a non-ferrous metal widely used in the machinery industry, defense and instrumentation industry. Aluminum flat surface finishing, the current general use of grinding, planing and hand scraping, grinding and other methods. These methods are inefficient, labor-intensive, and because of their high plasticity, toughness, often not easy to get ▽ _7 above the finish. This article discusses some of the superficial understandings of the precision machining of aluminum alloy surfaces using the precision milling method. First, the machine should have the conditions 1. Machine tools have higher precision, precision milling machine when the precision is higher than being machined