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一,我国铸造工业水平与国际水平的差距我国铸造工业水平同工业发达国家相比,差距是很大的。具体表现在:我国铸造全员劳动生产率低,铸件质量差,废品率高。如:全世界铸件年产量总计为8200万吨。美国年产约2000万吨,职工人数24万;日本年产780万吨,职工人数11万;我国年产铸件约580万吨,职工人数约50万。我们与美国相比,人员多一倍而产量却只有美国的四分之一,而且质量差,铸件废品率比美国要高出几倍。以上数字说
First, the gap between China’s foundry industry and the international level China’s foundry industry compared with the industrialized countries, the gap is great. Specifically manifested in: China’s full casting low labor productivity, poor casting quality, high rejection rate. Such as: castings worldwide annual total of 82 million tons. The United States has an annual output of about 20 million tons and a workforce of 240,000. Japan produces an annual output of 7.8 million tons and employs 110,000. China’s annual output of castings is about 5.8 million tons and the number of workers is about 500,000. Compared to the United States, we double our personnel and produce only one quarter of the U.S. and weaker quality, casting scrap rates several times higher than in the United States. The above figures say