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我厂建成的制动缸缸体加工自动线,用于完成机车车辆用HT74·813·02型和901—00—10型两种制动缸缸体的全部机械加工工序。缸体材料为HF18—36,硬度要求HB163—200,单件重量为53公斤。自动线的主要技术规格如下: 生产率(100％负荷) 3.8件/小时机床数 5台总工位数 9个其中加工工位数 5个动力滑台数 9个主轴总数 34根电动机 30台电动机总功率 69.1千瓦轮廓尺寸 11.8×6.4×3.5(米) 总重量约31.5吨一、自动线的布置与工艺流程自动线的布置如图1所示,呈环形封闭。5台组合机床按工艺流程,采取直线顺序
The brake cylinder block built by our factory is used to process all the machining processes of the two cylinder blocks of HT74 · 813 · 02 type and 901-00-10 type for rolling stock. Cylinder material for the HF18-36, hardness requirements HB163-200, a single weight of 53 kg. The main technical specifications of the automatic line are as follows: Productivity (100% load) 3.8pieces / hour Number of machines 5 Total number of stations 9 Number of processing stations 5 Number of power slide 9 Total number of spindles 34 Motor 30 Total motor power 69.1 KW Outline size 11.8 × 6.4 × 3.5 (m) The total weight of about 31.5 tons First, the automatic line layout and process Automatic line layout shown in Figure 1, was closed ring. 5 sets of machine tools according to the process, to take a straight line order