M1420万能外圆磨床出厂时是没有砂轮圆弧修磨工具的附件的,只有曲轴磨床和光学曲线磨床上才备有这类工具。我厂自行设计制造了砂轮圆弧修磨工具,用于M1420万能外圆磨床上。现介绍如下: 一、结构本工具主要是由以下三种机械装置组合而成. 1.微调装置从主视图上看出,金刚钻伸出或缩进的距离是通过拧紧或松开差动螺钉来微调的。螺钉上切制了两种不同尺寸的螺纹,头部与螺套1相配的为M6×1,而尾部与螺套2相配的为M10×1.25。差 M1420 Universal Cylindrical Grinder factory is not a grinding wheel arc grinding tool attachment, and only the crankshaft grinder and optical curve grinder is equipped with such tools. I plant design and manufacture of grinding wheel arc grinding tools for M1420 Universal Cylindrical Grinder. Now introduced as follows: I. Structure This tool is mainly composed of the following three kinds of mechanical devices combined 1. Fine-tuning device As can be seen from the main view, diamond drill out or retracted distance is by tightening or loosening the differential screw to Fine-tuning Screws were cut on two different sizes of threads, the head of a matching thread M6 × 1, while the tail and thread 2 matching M10 × 1.25. difference