Precision ceramic parts machining error reduction skills involve equipment adjustment and maintenance, tool and machining parameters selection, machining strategy optimization, precision testing and calibration, programming skills, error compensation and adjustment and temperature control and other aspects.

Precision ceramic parts machining techniques to reduce errors can be summarized as follows:

Fisrt. Equipment adjustment and maintenance

1. Use a level to adjust the level height of the equipment to ensure that the equipment is installed smoothly and avoid the situation of one high and one low to reduce the vibration and error during the machining of precision ceramic parts.

2, regular maintenance and maintenance of CNC machine tools, such as checking and replacing worn parts and tools, to keep the equipment in good condition, to ensure machining accuracy.

Second, tools and machining parameters

1, choose the right tool, according to the machining of ceramic materials and ceramic parts parts requirements to choose the right tool type, size and material, in order to reduce cutting force and vibration, improve machining accuracy.

2, reasonable setting of machining parameters, such as cutting speed, feed speed, cutting depth, etc., by optimizing parameter Settings, reduce cutting force and vibration, reduce errors.

Third, machining strategy

1, the use of progressive cutting or multiple cutting machining strategy, reduce the amount of cutting a single cut, to reduce cutting force and vibration, improve precision ceramic parts machining accuracy.

2, optimize the machining path and cutting sequence, reduce the empty stroke time and the number of machine commutation, improve the machining efficiency and accuracy.

Fourth, precision testing and calibration

1. Test and calibrate the CNC machine tool regularly to ensure that the performance and accuracy of the machine tool meet the requirements.

2, the use of high-precision measuring tools to detect the size and shape of the workpiece, timely discovery and correction of machining errors.

Five. Programming skills

1, the flexible use of the main program and subroutine, in the machining of complex molds, through the main program repeatedly call the subroutine, to ensure the consistency of machining size, improve machining accuracy.

2, in the programming as far as possible to use absolute programming, so that each program segment is based on the workpiece, reduce the cumulative error of the numerical control system, to ensure machining accuracy.

Six. Error compensation and adjustment

1, error grouping method: the blank or the working size of the previous process is grouped according to the size of the error, and then adjust the position of the tool relative to the workpiece, so that the size of the whole batch of workpiece is greatly reduced.

2, error compensation method: by creating a new original error to offset the original error inherent in the original process system, so as to reduce the machining error, improve the purpose of machining accuracy.

Seven, temperature control

1. Control the temperature distribution of the machine tool, take measures to dissipate heat and stabilize temperature, and reduce the influence of thermal deformation on machining accuracy.

In summary, precision ceramic parts machining error reduction skills involve equipment adjustment and maintenance, tool and machining parameter selection, machining strategy optimization, precision testing and calibration, programming skills, error compensation and adjustment and temperature control and other aspects. Through the comprehensive application of these techniques, the precision and efficiency of precision ceramic parts machining can be significantly improved.