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#!/usr/bin/env python
from pync import *
FEED = 200
ZFEED = 50
REDUCEDFEED = 120
MILL_RADIUS = 5.0
WP_RADIUS = 5.0
STEPS = 20
# sin(a) = Z/radius
# cos(a) = XY/radius
def calcOffsets(angle, radius):
angle = radians(angle)
xy = radius * cos(angle)
z = radius * sin(angle)
return (xy, z)
G64(0.03)
G0(0, 0, 5)
S(1500) - M3 - F(FEED)
angle = 0.0
while True:
(millXY, millZ) = calcOffsets(angle, MILL_RADIUS)
(wpXY, wpZ) = calcOffsets(angle, WP_RADIUS)
Comment("mXY%f mZ%f wXY%f wZ%f" % (millXY, millZ, wpXY, wpZ))
xyOff = WP_RADIUS - millXY - wpXY
Comment("PLANE OFFSET %f" % xyOff)
X = 39.5
Y = 9.5
Z = 0.0 - WP_RADIUS - MILL_RADIUS + millZ + wpZ
if equal(angle, 0):
G0(X - WP_RADIUS - 2, Y + xyOff - 2) # Clear X/Y
else:
G0(Z=(Z + 5))
M1()
# G0(Z=Z)
G1(X - WP_RADIUS, Y + xyOff, Z=Z) - F(ZFEED)
G1(-(X - WP_RADIUS), Y + xyOff) - F(FEED)
G3(X = -(X + xyOff), Y = Y - WP_RADIUS,
I = 0, J = -(WP_RADIUS + xyOff)) - F(REDUCEDFEED)
G1(-(X + xyOff), -(Y - WP_RADIUS)) - F(FEED)
G3(X = -(X - WP_RADIUS), Y = -(Y + xyOff),
I = WP_RADIUS + xyOff, J = 0) - F(REDUCEDFEED)
G1(X - WP_RADIUS, -(Y + xyOff)) - F(FEED)
G3(X = X + xyOff, Y = -(Y - WP_RADIUS),
I = 0, J = WP_RADIUS + xyOff) - F(REDUCEDFEED)
G1(X + xyOff, Y - WP_RADIUS) - F(FEED)
G3(X = X - WP_RADIUS, Y = Y + xyOff,
I = -(WP_RADIUS + xyOff), J = 0) - F(REDUCEDFEED)
G1(X - WP_RADIUS - 2, Y + xyOff) - F(FEED)
G0(X - WP_RADIUS - 2, Y + xyOff - 2) # Clear X/Y
angle += 90.0 / STEPS
if equal(angle, 90):
break
G0(Z=5) - M5
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