As we all know, more than 80% of the Full Automatic Hydraulic Machine must be installed in the field after commissioning in order to meet its technical indicators, so in the acceptance of the new machine tool, to be verified, so that the machine tool at the beginning of installation can ensure that its technical indicators and expected quality and efficiency.

In addition, 80% of the machine tools that have been put into production are in an abnormal super-performance working state after a period of use, or even beyond their potential capacity. Therefore, usually the new machine tool needs to be calibrated again after six months of use, and then it can be calibrated once a year.

Regular detection of machine tool errors and timely correction of pitch, reverse clearance, etc., can effectively improve the accuracy of machine tools in production and use, improve the quality of parts processing, and reasonable production scheduling and machine tool processing task allocation, not to produce waste products, greatly improve the utilization rate of machine tools. In short, timely disclosure of Machine problems can avoid the loss of accuracy and destructive use of the Full Automatic Hydraulic Machine.

Commonly used testing tools are precision level, precision square box, dial gauge or micrometer, right Angle instrument, flat ruler, high-precision spindle mandrel and dial rod magnetic base.

Precautions for machine tool accuracy detection:

1. When testing, the base of the machine tool should be fully cured.

2, to minimize the error of detection tools and detection methods.

3, should be in accordance with the relevant national standards, first turn on the machine power to preheat the machine, and let the reciprocating movement along the axis of the machine several times, so that the spindle at a moderate speed after a few minutes.

4, Full Automatic Hydraulic Machine geometric accuracy is generally higher than ordinary machine tools. The measuring tools and measuring tools used in ordinary machine tools often cannot meet the testing requirements because of their low accuracy. And the accuracy level of the detection tool used is one level higher than the geometric accuracy to be measured.

5, the geometric accuracy must be completed once after the fine debugging of the machine tool, and it must not be adjusted to measure one item, because some geometric accuracy is interrelated and affected.

6, the Full Automatic Hydraulic Machine should also be implemented load test to test whether the machine tool to achieve the design carrying capacity; Whether the institutions work normally under the load condition; Whether the working stability, accuracy and reliability of the machine tool meet the standards.

In addition, the geometric accuracy of the machine tool should be checked before and after the load test. The test of working accuracy should be completed after the load test.

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