GSK GSK980TDc, Руководство пользователя

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GSK980TDc Turning CNC System User Manual
112
Ⅰ
Progra
mming
the same that of starting point A, the different value of X
coordinate between A
n
and A
n-1
is Δ k. The starting point
A
1
of the first radial cutting cycle is the same as the
starting point A, and Z starting point (A
f
) of the last axial
cutting cycle is the same that of cutting end point.
End point of radial tool infeed: Starting position of radial tool infeed for each radial cutting
cycle, defined by B
n
(n=1, 2, 3……), X coordinates of B
n
is
the same that of cutting end point, Z coordinates of B
n
is the
same that of A
n
, and the end point (B
f
) of the last radial tool
infeed is the same that of cutting end point.
End point of axial tool retraction: End position of axial tool infeed (travel of tool infeed is Δ d)
after each axial cutting cycle reaches the end point of axial
tool infeed, defining with C
n
(n=1,2,3……), X coordinate of
C
n
is the same that of cutting end point, and the different
value of Z coordinate between C
n
and A
n
is Δ d;
End point of radial cutting cycle: End position of radial tool retraction from the end point of
axial tool retraction, defined by D
n
(n=1, 2, 3……), X
coordinate of D
n
is the same that of starting point, Z
coordinates of D
n
is the same that of C
n
(the different value
of Z coordinate between it and A
n
is Δ d);
Cutting end point: It is defined by X(U) Z(W) , and is defined with B
f
of the last radial
tool infeed.
R(e) : It is the tool retraction clearance after each radial(X) tool infeed, its range is 0~99.999 (unit:
mm, radius value) without sign symbols. The specified value is reserved validly after R(e)
is executed and the data is switched and saved to No.056. NO.056 value is regarded as
the tool retraction clearance when R(e) is not input.
X: X absolute coordinate value of cutting end point B
f
(unit: mm).
U: Different value of X absolute coordinate between cutting end point B
f
and starting point.
Z: Z absolute coordinate value of cutting end point B
f
(unit:mm).
W: Different value of Z absolute coordinate between cutting end point B
f
and starting point A(unit:
mm).
P( Δ i) : Radial(X) discontinuous tool infeed of each axial cutting cycle, its range: 0 ＜ Δ i ≤ 9999999
(IS_B)/ 0
＜
Δ k ≤ 99999999
（
IS_C
）
(unit: least input increment, without sign symbol).
Q( Δ k) : Axial(Z) discontinuous tool infeed of each radial cutting cycle, its range: 0 ＜ Δ k ≤
9999999(IS_B)/0
＜
Δ k ≤ 99999999
（
IS_C
）
(unit: least input increment, without sign
symbol)..
R( Δ d)
：
Axial (Z) tool retraction clearance after cutting to end point of radial cutting, its range:
0~99999999×least input increment(unit: mm/inch, without sign symbol).
The system defaults the tool retraction clearance is 0 after the radial cutting end point is
completed when R(
Δ d) is omitted.
The system defaults it executes the positive tool retraction when Z(W) and Q( Δ k) are
omitted.