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经过几年的试验,瑞典生产工程研究会(IVF)已经总结出改善锻造车间环境的各项措施.一个由工厂、管理部门、IVF和商业协会的代表组成的设计小组在瑞典一家锻造工厂进行了这些改革工作.该厂改革前有普通的落锤和燃油室式炉,锻工工作区噪音为123dB(A),加热工工作区噪音为121dB(A);由润滑剂污染了的空气也超出了允许的标准;热辐射也相当严重,约为180mw/cm~(2),实际应不超过10mw/cm~(2);照明不足.改革的实践表明,
After several years of experimentation, the Swedish Research Institute of Production Engineering (IVF) has summarized various measures to improve the forging shop environment and a design team consisting of representatives from factories, administrations, IVFs and business associations was conducted at a forging factory in Sweden These reforms began with a conventional drop-weight and fuel-cell furnace prior to the reform, with a noise of 123 dB (A) in the forging work area and 121 dB (A) in the heating work zone; air contaminated with lubricant also exceeded The allowable standard; heat radiation is also quite serious, about 180mw / cm ~ (2), the actual should not exceed 10mw / cm ~ (2); inadequate lighting reform practice shows that,