一、试验目的过去,用电解加工的方法加工某机Ⅰ级涡轮叶片,只限叶盆加工余量为0.05毫米以上的,否则容易超差报废,而且叶背不能电解加工,只能机械抛光。对此,我们对原工艺装置进行了调整,改进了流场,取消了压背,优选了电解液,实现了叶盆、叶背同时进行电解加工。为了进一步提高叶片电解精度(即整平比),并找出影响叶片电解加工质量的主要因素,提高生产效率,故对电解加工有关参数运 First, the purpose of the test In the past, the electrolytic machining method of processing a machine level turbine blades, only the pot processing allowance of 0.05 mm or more, or easy to scrap, and the back can not electrolytic processing, only mechanical polishing. In this regard, we have adjusted the original process equipment to improve the flow field, eliminating the pressure back, the preferred electrolyte, to achieve the pots, leaf back at the same time electrolytic processing. In order to further improve the leaf electrolysis accuracy (leveling ratio), and find out the main factors affecting the quality of electrolytic machining leaves to improve production efficiency, so the parameters of electrolytic processing parameters shipped