6090 Mini CNC Router Wood Carving Machine for Advertising Desktop 6090 CNC Router
Enclosed Type
Based on the brushless motor computer engraving machine's top planning system
by：Transon
2020-07-23
Computer engraving machine based on brushless motor planning system of high-rise planning function are done by PC, including graphic design and planning the CAXA software _6J carving.
CAXA carving set CAD/CAM function as one, dedicated to computer aided design of engraving machine, with text and graphics, surface design ability, can quickly generate no interference in the optimization of the two and a half shaft, two axis, three axis tool path, and automatically generate nc G code.
G code file decoding using C language to achieve. For C language decoding G code files, need to transform the notepad text storage format. G code files are usually stored by ASC Ⅱ code format. Here is a commonly used G code instructions involved ASC Ⅱ code table:
can be seen from the ASC Ⅱ code table, for digital code, its ASC1I code is greater than the true value of 48, so for digital decoder can be implemented without branching and such as: n = fgetc ( 《外交政策》) 48, including a pointer to the head of a text file for G code, function fgetc ( 《外交政策》) Pointer, point to the next contiguous memory addresses.
actual decoding, on a G code instruction read from left to right, reuse branch instruction were identified, work can complete decoding.
in computer engraving machine, often is the multi-axis linkage, it is the essence of the interpolation according to processing curve shape, reasonable allocation between the axis of tiny position increment.
G code file decoding using C language to achieve. For C language decoding G code files, need to transform the notepad text storage format. G code files are usually stored by ASC Ⅱ code format. Here is a commonly used G code instructions involved ASC Ⅱ code table:
can be seen from the ASC Ⅱ code table, for digital code, its ASC1I code is greater than the true value of 48, so for digital decoder can be implemented without branching and such as: n = fgetc ( 《外交政策》) 48, including a pointer to the head of a text file for G code, function fgetc ( 《外交政策》) Pointer, point to the next contiguous memory addresses.
actual decoding, on a G code instruction read from left to right, reuse branch instruction were identified, work can complete decoding.
in computer engraving machine, often is the multi-axis linkage, it is the essence of the interpolation according to processing curve shape, reasonable allocation between the axis of tiny position increment.
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