《东洋工业》于七十年代初新建立一个发动机车间,面积为16,000平方米,加工气缸体、气缸盖、曲轴、凸轮轴、万向节轴、连杆等零件,共有机械加工设备550台(条),其中自动线20条,组合机床70台,年产10万台发动机。 该车间有一条长355米加工1500～1800c.c发动机气缸体的组合机床自动线。气缸体毛坯由一条全自动的壳模铸造自动线铸造,经自动清理(粗磨)自动线后直接上机械加工自动线。经自动清理后的气缸体毛坯和成品如图1所示。 Toyo Industries newly established an engine shop in the early 1970s with an area of ​​16,000 square meters and processed parts of cylinder blocks, cylinder heads, crankshafts, camshafts, cardan shafts and connecting rods. It has a total of 550 pieces of machining equipment ), Of which 20 automatic lines, 70 sets of machine tools, with an annual output of 100,000 engines. The workshop has a 355 meters long machining 1500 ~ 1800c.c engine block automatic machine combination line. Cylinder blank by a fully automatic shell casting automatic casting lines, automatic cleaning (rough grinding) automatic line directly on the machining of automatic lines. After the automatic cleaning of the cylinder blank and finished products shown in Figure 1.