目前我国尚无生产螺纹钢轧辊铣床的专业厂家,许多螺纹钢生产企业使用的轧辊铣床都是用滚齿机改制成的.由于螺纹钢的表面几何尺寸公差范围较大,对机床精度要求不高,而X62W型万能升降台铣床又是工矿企业中常用的设备,使用年久后主要部件磨损,达不到应有精度.因此,完全可以利用这类旧铣床改造成为螺纹钢轧辊铣床,可节省投资.我厂近年改造了两台,取得了理想效果.现将改造过程、工作原理、使用效果介绍如下. At present, there is no professional manufacturer for producing rebar roller milling machine in China, and many milling machines used by the rebar manufacturing enterprises are reworked by gear hobbing machines. Due to the large geometric tolerances on the surface of the rebar and low requirements on the precision of the machine tool, X62W universal lifting table milling machine is also commonly used in industrial and mining enterprises equipment, the use of the main components after wear for a long time, can not meet the required accuracy.Therefore, can fully utilize such old milling machine transformation into a rebar roller milling machine, can save investment. In recent years, our factory transformed two sets and achieved the ideal effect. Now the transformation process, working principle, the use of effects are described below.