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Regarding five-axis linkage CNC machining, everyone is in an unfamiliar state and does not understand all aspects of it thoroughly enough. In the five-axis machining process, one process is an extremely important part of the entire process, and that is the five-axis milling machine, which generally has two more rotation axes than the three-axis milling machine. If you want to test the five-axis linkage performance of this processing technology. Then the premise is that it must be tested through three linear axes and two rotating axes. However, this process is relatively difficult to operate, because the accuracy of the rotary axis has a far greater impact on the accuracy of the five-axis machining than the accuracy of the three linear axes, so you must concentrate during the operation. The focus of this inspection is the accuracy of the two rotating axes, which will affect the accuracy and progress of the next step of processing. In general, the accuracy mainly includes the accuracy of the rotation axis movement and the relationship between the two rotation axes. So what is the detection method? Next, let me briefly introduce it to you.

1. Measure the repeat positioning accuracy of the rotating shaft. There are actually many types of rotating shafts. Among them, for the swing-type rotating shaft, we can install a detection mandrel on the spindle during processing, and use the dial indicator pointer to contact the mandrel. To detect, its accuracy is also relatively accurate.

2. Determine the spatial geometric relationship between the two rotation axes and the main axis. The types of five-axis milling machines are generally divided into five-axis milling machines with double turntable structure, five-axis milling machines with turntable and single swing head structure, and five-axis milling machines with double swing head structure.

3. Testing of five-axis linkage performance. Generally, this product comes in many shapes. Straight line, a straight line is processed on a plane, and the tool axis is required to change continuously during processing. The processing material can be non-metallic materials or non-ferrous metals that are easier to process, and a ball cutter is used for the tool. Plane, use a ball cutter to finish a plane, using several fixed cutter spindles with different angles and continuously changing cutter spindles. Spherical, it actually uses two-way processing along the warp and spiral processing along the latitude to process a spherical shape with the same diameter.

The above is the content compiled by the editor. I hope it will be helpful to you. If you have any other questions, please call us for Xiehe CNC processing.