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斯太尔柴油机是缸径为126毫米的六缸高速柴油机。为降低该机汽缸体铸件的夹砂废品率,我们从改进水套芯质量入手,采取以下六方面措施,收到了较好的效果: 1.成立了由分厂厂长领导的质量攻关组,加强“质量第一”的教育,造成人人讲质量,个个关心质量的局面,确保缸孔水套芯的质量。 2.上述水套芯,是用西德TF48射芯机生产的。该机射芯板上的排气塞和板的间
Steyr diesel engine is a six-cylinder high-speed diesel engine with a bore of 126 mm. In order to reduce the rate of rejecting the sand products of cylinder body castings, we started with improving the water core quality and adopted the following six measures to achieve better results: 1. We established a quality research group led by the factory director, Strengthen the “quality first” education, causing everyone to talk about quality, all concerned about the quality of the situation, to ensure that the quality of cylinder core water jacket. 2. The water jacket core is produced by West Germany TF48 core shooting machine. The machine shotgun between the exhaust plug and the board