xiehe model

How much do you know about impellers? For those in the know, it is a typical five-axis machining part, and it is also a core component of an aerospace engine. The structure is extremely complex, and the difficulty of processing technology is also very high. The processing channel is narrow and the blades are severely twisted. It is a very difficult processing project. If any wrong operation occurs during the operation, subsequent operations will be more troublesome, and problems such as knife collision and interference may occur. With the development of the scientific and technological information age, the impeller processing industry has begun to use UG software to simulate processing procedures in real time and accurately. This software can check machine tool overtravel, interference, collision and other phenomena. Its use can be said to fundamentally shorten It saves program debugging time, reduces the waste of resources, and also improves the efficiency of our processing. So how does this processing technology use UG for delivery? Next, let me briefly introduce it to you.

1. Selection of cutting tools. Cutting tools are an important tool when we are processing, and choosing the correct cutting tool is also an important step for us. When choosing, we try to use large-diameter ball-end milling cutters, mainly to improve processing efficiency. We also need to pay attention to the tool diameter during use. We can also measure it based on the analysis function of UG software.

2. Driving method selection. This software is of great significance in terms of driving. It can explain to us one by one the machining trajectory planning methods of flow channel roughening, flow channel semi-finishing, and blade finishing. To a certain extent, We provided help and solved some problems.

Generally, the rough machining of the flow channel can be carried out in a layered and progressive manner, so that the distribution can be fundamentally reasonable. The semi-finishing of the flow channel is based on the geometric characteristics of the flow channel surface, and to a certain extent, the use requires a reasonable setting of the inclination angle. For blade finishing, in general, one blade surface is selected as the driving surface and used as the interference inspection surface.

In summary, the above is the editor’s preliminary understanding of this product. If you want to know more, please call our Xiehe processing manufacturer.