CNC numerical control equipment tool path corner smoothing processing method
A numerical control equipment and smoothing technology, applied in the direction of digital control, program control, electrical program control, etc., can solve the problems that the end point cannot be adjusted, and the accuracy of the whole section is affected, so as to achieve the improvement of processing efficiency and processing quality, and the balance between speed and precision Effect
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[0020] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0021] The CNC numerical control equipment tool path corner smoothing processing method of the present invention comprises the following steps:
[0022] a) Add a bool variable m_bAllowSmooth to the data structure of the motion commands (G00, G01, G02, G03) of the CNC equipment to mark whether smooth adjustment is allowed at the end of the command, and the default value is true;
[0023] b) Set or read the maximum deflection angle threshold θ and bow height error ε of the tool path motion command of the CNC numerical control equipment, so as to calculate the maximum segment length L 0 =ε*(1+cos(θ / 2)) / sin(θ / 2);
[0024] c) Read the current tool path motion command type and obtain the characteris...
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