PDC drill bit machining method based on machine tool programming
A processing method and drill bit technology, which is applied to drill bits, drilling equipment, earthwork drilling, etc., can solve the problems of time and energy consumption, achieve the effects of shortening programming time, improving processing efficiency, and ensuring accuracy
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[0028] The present invention will be further described in detail below in conjunction with the examples, which are explanations of the present invention rather than limitations.
[0029] A kind of PDC drill processing method based on machine tool programming, comprises the following operations:
[0030] 1) The flow channels of the PDC drill bit are respectively established as EspritCAM free-form surface features (that is, the outer surface of the drill bit), and these established free-form surface features will be used for rough and fine milling. Use the macro function of EspritCAM software to record the operation process of selecting free-form surface features into a macro, and package it into a DLL file to make an external plug-in and load it into the software with icon commands. In order to identify more accurately, the VB code that is recorded as a macro and opened in the EspritCAM macro function can be used to generate a new macro suitable for the quick selection of the f...
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