editorial/社論
It’s Imperative to Implement a Green Pattern in the Metalcasting Industry
推进绿色铸造发展势在必行 Environmentally friendly manufacturing is a modern
manufacturing pattern which takes environmental influence and resource consumption into consideration and is the future trend in manufacturing. It is imperative the metal- casting industry evolves in an environmentally friendly man- ner. Green metalcasting is defined by using less and zero pollution raw and auxiliary materials in the whole manu- facturing cycle, optimizing the design of castings and crafts, adopting advanced casting techniques, crafts and manufac- turing devices, and employing such techniques as controlling pollution from the start and recycling to achieve a pattern of the 4Rs: reduce, reuse, recycle and remanufacture, ensuring resource conservation, environmental friendliness and safe manufacturing. Despite the fact that the total casting production has
reached 41,500,000 tons in China in 2011, the average scale of the plants remain small. Te overall craft and equipping level cannot meet the demands of that in the advanced countries. Meanwhile, there is still a gap between advanced countries and China in terms of energy consumption and pollutant disposal, which demands that we transform the current development pattern characterized by high energy consumption and pollution into a sustainable one. It is widely believed that Chinese industry development should be paralleled by the green casting pattern adopted in the foundry industry. Metalcasting is acknowledged to be the pillar industry
for the Chinese equipment industry, so the government has formulated equipment manufacturing restructuring and revitalization plans, the 12th five-year development plan of machinery basic parts, fundamental manufacturing craft and basic material industry, and put forward several proposals to shift the comparatively adverse conditions in fundamental industries, metalcasting in particular, to promote the basic manufacturing practices and improve the matching capabil- ity between the mainframe and corresponding components. Tis will provide great potential for the Chinese foundry industry. Te country has initiated the concept of building a beautiful China in 2012 by taking the following measures: vigorously advocating ecological civilization, adhering to the fundamental policy of resource conservation and environ- mental protection, promoting the environmentally-friendly, cyclic and low-carbon development pattern, and forming the energy-saving and environmentally friendly model with the intention of reversing the ecologically deteriorating trend. In 2011, the 12th five-year plan guideline also points out that in the face of increasingly scarce resources, we must enhance the sense of crisis, bear in mind green and low-carbon develop-
绿色制造技术是综合考虑环境影响和资源消耗的现 代制造模式，是世界未来制造技术的发展趋势，推进 铸造行业向绿色铸造模式发展，是世界未来铸造技术 的发展趋势。发展现代绿色铸造模式，就是在铸件产 品的全生命周期内，采用少、无污染的绿色铸造原辅 材料；优化铸件产品和工艺设计，采用先进适用绿色 铸造技术、工艺和生产设备；采用有效的污染末端治 理和资源循环再生利用技术，实现减量化(Reduce) 、再利用(Reuse）、再循环（Recycle）、再制造 （Remanufacture）4R为行业准则的绿色铸造模式， 实现资源节约、环境友好、职业健康安全及劳动保护能 够有效保证的绿色铸造发展模式。
2011年中国铸件总产量已达4，150万吨，长期以来 一直位居世界铸件产量第一大国，但中国铸造企业数量 众多，企业平均规模小，铸造企业整体工艺及装备水平 与发达铸造国家有一定差距，能源消耗及污染物排放远 高于国外发达铸造国家，改变现有的高能耗、高污染发 展模式，实现中国铸造产业的可持续发展，推进中国铸 造向绿色铸造模式发展是中国产业发展的必由之路。铸 造产业是中国装备制造业的基础产业，中国政府制定了 《装备制造业调整和振兴规划》、《机械基础件、基础 制造工艺和基础材料产业“十二五”发展规划》，提出 改变中国铸造等基础产业发展相对滞后局面，提升铸 造基础制造工艺、基础铸件配套主机产品能力，这些为 中国铸造产业的发展提供了很大空间。2012年中国共 产党第十八次全国代表大会提出了建设“美丽中国”的 美好目标，提出“大力推进生态文明建设，坚持节约资 源和保护环境的基本国策，着力推进绿色发展、循环发 展、低碳发展，形成节约资源和保护环境的空间格局、 产业结构、生产方式，从源头上扭转生态环境恶化趋 势”。2011年中国制定的《国民经济和社会发展十二 五规划纲要》也提出“面对日趋强化的资源环境约束， 必须增强危机意识，树立绿色、低碳发展理念，以节能 减排为重点，健全激励与约束机制，加快构建资源节 约、环境友好的生产方式和消费模式，增强可持续发展 能力，提高生态文明水平”，作为装备制造业的基础产
February 2013
FOUNDRY-PLANET.COM | MODERN CASTING | CHINA FOUNDRY ASSOCIATION | 5
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