The CNC Turning process designing of special curve

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Today the form of article of my to in an attempt to, how to undertake process designing to special curve, it is with ellipse and parabola exemple, have the program be combinged simply falling, won't the proposal looks! It is with this graph exemple, explain the method of two kinds of treatment of elliptical process designing: Linear equation and parameter equation. 1.

Linear equation is variable with Z value, according to following formulary process designing can, among them the sign before ± B expresses protruding sunken ellipse respectively, c, E states coordinate of elliptical the centre of a circle fastens medium seat in workpiece coordinate respectively, x= ± B*sqrt[1-[z-c][z-c]/a*a]+e, detailed program is as follows M03S1000T0101G052Z2G73U25R10G73P1Q2U0.

5W0.

01F0.

2N1G00X0G01Z0#1=0#2=-47.

159WHILE[#1GE#2]DO1#3=#1+30#4=24*SQRT[1-#3*#3/[30*30]]G01X[2*[#4]]Z[#1]#1=#1-1END1#5=-47.

159#6=-87.

355WHILE[#5GE#6]DO2#7=#5+64.

318#8=-24*SQRT[1-#7*#7/[30*30]]G01X[2*[-#8+39.

373]]Z[#5]#5=#5-1END2N2G01X52G00Z100M052.

φ of × Cos of Z = A of φ of × Sin of parameter equation X = B this is simple, notice sunken ellipse especially, the program is as follows: M03S1000T0101G052Z2G73U25R10G73P1Q2U0.

5W0.

01F0.

2N1G00X0G01Z0#1=0#2=125WHILE[#1LE#2]DO1#3=24*sin[#1]#4=30*cos[#1]-30G01X[2*[#3]]Z[#4]#1=#1+1END1#5=55#6=146WHILE[#5LE#6]DO2#7=-24*sin[#5]+39.

373#8=-30*cos[#5]-64.

318G01X[2*[#7]]Z[#8]#5=#5+1END2N2G01X52G00Z100M05 emulation effect pursues as follows 3.

Parabola is variable with Z can, notice the coordinate of parabola acme, the program is as follows O1M03S1000T0101G0052Z2G73U20R12G73P1Q2U0.

5W0.

02F0.

5N1G01X0Z0#1=0#2=-20WHILE[#1GE#2]DO1#3=SQRT[-#1/0.

15]G01X[2*[#3]]Z[#1]#1=#1-0.

1END1X34C2Z-29X40R2Z-38N2G052Z100M5M30 final result pursues as follows you want an above only 3 programs get clear word (not clear still, 3 video that the proposal goes to watching me to do) , several cars are advanced grand part does not want concern completely in labour, the welcome is in leave a message the experience that the area shares you with me, wish good everybody. CNC Milling CNC Machining