在“九大”精神的鼓舞下,我厂动力科广大革命工人遵照毛主席“打破洋框框,走自己工业发展道路”的伟大教导,发扬敢于破旧,善于创新的革命精神,自行设计和制造了八台具有独特风格的半自动轴承倒角机（见图1和图2）。经过半年的生产考验, Inspired by the spirit of “the 9th National Congress of the Party,” the vast majority of revolutionary workers in our department of plant engineering have followed the great teachings of Chairman Mao on “breaking the ocean and going their own way of industrial development”, carried forward the revolutionary spirit of daring to shabby and innovating, and designed and manufactured Eight units have a unique style of semi-automatic bearing chamfering machine (see Figure 1 and Figure 2). After six months of production tests,