xiehe model

The five-axis machining factory has very strict inspection standards for the error accuracy inspection of machine tools. If there is a slight error or the accuracy cannot be met, it must be re-inspected until the standard is met. Next, the editor will explain to you how the Xiehe processing plant is inspected and what are the requirements.

1. Linear motion positioning accuracy inspection. Generally speaking, it is carried out under the condition of no load on the machine tool and workbench. The inspection of CNC machine tools should be based on laser measurement.

2. Linear motion repeat positioning accuracy inspection. The usual inspection method is to measure at any three positions close to the midpoint of each coordinate stroke and at both ends, each position is positioned by rapid movement, and the positioning is repeated 7 times under the same conditions, and the value of the stop position is measured and the maximum difference of the readings is calculated. value.

3. Check the accuracy of returning to the origin of the linear motion. The repeat positioning accuracy of a special point on this coordinate axis, so its checking method is exactly the same as the repeat positioning accuracy.

The above is the content summarized by the editor for everyone, and I hope it will be helpful to you.