论文部分内容阅读
透平压缩机叶轮是机器的心脏,流道形状复杂、技术要求极高,要求整体结构。其一般多为两坐标的曲面体或三坐标的扭面体,制造非常困难。我们采用数控机床加工。数控机床的编程工作,过去采取一件一编制APT程序。这样,加工一个叶轮要花费大量的编程和调试时间,往往由于编制APT程序周期长而影响先进设备能力的发挥,直接影响着压缩机的制造周期。为了改变这个状况;我们把产品归类,为同类产品几十种叶轮统一编制RPF
Turbine compressor impeller is the heart of the machine, the flow path complex shape, high technical requirements, requiring the overall structure. It is generally more than two coordinates of the surface of the body or three-coordinate twisted body, manufacturing is very difficult. We use CNC machining. CNC machine tool programming work, the past to take a piece of APT programming. Thus, machining an impeller takes a lot of programming and debugging time, often due to the preparation of APT program cycle length and affect the ability of advanced equipment to play a direct impact on the compressor manufacturing cycle. In order to change this situation; we classify the products for the same product dozens of impeller unified preparation RPF