xiehe model

Five-axis linkage means that there are at least five coordinate axes on a machine tool, which mainly coordinates movements at the same time for processing under the control of a computer numerical control (CNC) system. Many people may not know that five-axis linkage CNC machine tools in our industry have relatively high technical content, high machining precision, and difficult programming. To a certain extent, they can play a very important role. There is also CNC processing technology in CNC machine tools, which is an automatic processing equipment developed on the basis of general milling machines. Many people don’t know how important the positioning benchmark is for a five-axis linkage CNC machining! It can be directly related to subsequent processing effects and procedures. So let me briefly introduce to you what the benchmark for its positioning is.

1. When the station processing including the design datum cannot be completed simultaneously on the machining center, the positioning datum and the design datum should be made to coincide with each other as much as possible.

2. When we are processing both the processing datum and the processing of each station, its positioning datum must consider completing as much processing content as possible. Try to use a positioning method with two pins on one side to facilitate the tool's processing of other surfaces.

3. Under normal circumstances, try to choose the design datum on the part as the positioning datum, which to a certain extent can ensure the accuracy relationship between the surfaces processed at each station. Not only can it avoid positioning errors caused by misaligned datums, ensure machining accuracy, but also simplify programming.

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