Process designing of machine tool of cut of electric spark line uses example

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Headline: ? Of 165mm of × of?70mm of Huan of show off of  dry up square board go up form of the rectangle that if plan institute is shown,cut gives, 3 solution and circle. Among them P1, P2 and P3 are nodded to wear silk, the initiative coordinate of electrode silk is (80, 40) . Here designs 3 subprograms, every subprogram completes the treatment of a graph, the program is as follows: O0100 (MAIN) G92X80. 0Y40. 0. Set coordinate fastens M98P0101. Call subprogram P1 G93X0. 0Y0. 0. Coordinate translation M50. Cut off filar G90G00100. 0Y1 exemple: In 165mm of × of a 270mm square board go up form of the rectangle that if plan institute is shown,cut gives, 3 solution and circle. Among them P1, P2 and P3 are nodded to wear silk, the initiative coordinate of electrode silk is (80, 40) . Here designs 3 subprograms, every subprogram completes the treatment of a graph, the program is as follows: O0100 (MAIN) G92X80.

0Y40.

0; set coordinate fastens M98P0101; to call subprogram P1G93X0.

0Y0.

M50; of 0; coordinate translation cuts off filar G90G00X100.

0Y120.

0; Fast and mobile M60; wears filar M98P0102; to call subprogram P2G93X0.

0Y0.

M50; of 0; coordinate translation cuts off filar G90G00X200.

0Y80.

M60; of 0; sudden shift wears filar M98P0103; to call subprogram P3M30; program to end a subprogram to call cut example O0101 (P1) subprogram P1G93X120.

0Y60.

Translation of 0; coordinate origin is in G90G01Y0 to rectangular top right corner.

0; absolutely coordinate arrives from rectangular center rectangular above the center is in X0.

0; is in Y-40 to rectangular top right corner.

0; arrives rectangle is right X-80 of place playing role.

0; arrives rectangle is left Y0 of place playing role.

0; is in X-40 to rectangular top left corner.

0; arrives rectangular above the center is in Y-20.

The dot wearing silk that 0; returns rectangle (the start of rectangular cut) M99; subprogram end returns main program O0102 (P2) subprogram P2G93X100.

0Y80.

0; coordinate translation is in G90G01Y60 among triangular hemline.

0; is in X40 to triangular acme.

0Y0.

0; arrives the triangle is right Y-40 of place playing role.

0; arrives the triangle is left X0Y60 of place playing role.

0; is in Y40 to triangular acme.

The dot wearing silk that 0; returns a triangle (the start of triangular cut) M99; subprogram end returns main program O0103 (P3) subprogram P3G93X200.

0Y80.

0; coordinate translation is in G90G01Y40 to the centre of a circle.

0; arrives on round above circle a bit G02J-40.

0; arranges round G01Y0 of hour hand cut.

0; returns the centre of a circle to be in M99; subprogram end to return a main program CNC Milling