苏联高速铣工列昂诺夫同志,曾来我厂作了精彩的铣削表演。列昂诺夫在苏式6H12立铣床上,用Φ25的镶硬质合金立铣刀,进行高速铣削。速度是惊人的,铣切时如象放焰火一般。铣切的工件材料是45号钢,刀具材料是 T5K10,主轴转数1500转/分,工作台行程1180公厘/分,切削深度8公厘。在这样高的切削用量下,机床没有超过负荷,切削很顺利。 Comrade Leonov, a Soviet high-speed milling machine, came to our factory and made a wonderful milling performance. Leonov used a Φ25 cemented carbide end mill for high-speed milling on a Soviet 6H12 end mill. The speed is astonishing. It is like setting off fireworks when milling. The milled workpiece material is No. 45 steel, the tool material is T5K10, the number of spindle rotations is 1500 rpm, the table stroke is 1180 mm/min, and the depth of cut is 8 mm. With such a high cutting amount, the machine did not exceed the load and the cutting was smooth.