论文部分内容阅读
为了解决材料短缺、能源紧张、制造成本不断上涨的问题,瑞士乔治·菲舍尔(G.F.)公司研究发展部经过数年的研究、试验,发明了一种新型的金属型铸造法。这种方法既是金属型铸造,又象低压铸造,因为金属液是在压缩空气作用下自动浇入铸型的(如图1所示)。所以,这种新工艺兼有金属型和低压铸造的优点:金属利用率高,制造成本低,耗能少,铸件质量好,GF 公司的 Schaffhausen 工厂采用这种方
In order to solve the problem of material shortage, energy shortage and rising manufacturing cost, the research and development department of G.F. of Switzerland, after years of research and experiment, invented a new type of metal casting method. This method is both metal casting, but also like low-pressure casting, because the molten metal is automatically poured into the mold under the action of compressed air (Figure 1). Therefore, this new process combines the advantages of both metal and low-pressure casting: high metal utilization, low manufacturing costs, low energy consumption and good castings, to be used by GF’s Schaffhausen plant