Delta D25886 Manuel d'utilisateur Page 225

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 339
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 224
4. Motion Control Instructions
4-184 DVP-MC operating manual
4.8.3.6 G3: Anticlockwise circular /helical interpolation
¾ Function explanation:
Circular interpolation: The cutter conducts the cutting of the processed object in the anticlockwise
direction at the feed speed given by parameter F on the circular arc with the fixed radius or the fixed
center of a circle of the specified plane.
Helical interpolation: The cutter moves in the anticlockwise direction on the circular arc of the specified
planewhich is circular interpolation and simultaneously moves in the vertical direction of the specified
plane at the feed speed given by parameter F, which is linear interpolation.
¾ Format:
Format1: N_G3 X_Y_Z_A_B_C_P_Q_I_J_(I_K_/J_K_)T_ E_E_F_
Format2: N_G3 X_Y_Z_A_B_C_P_Q_R_T_ E_E_F_
¾ Parameter explanation:
N_: The row number of G code in NC program
X_Y_Z_: Specify the terminal positions of axis X, Y and Z corresponding to the terminal point of circular
arc; Unit: unit, data type: REAL.
A_B_C_P_Q_: Specify the terminal positions of added axes, Unit: unit, data type: REAL.
I_J_: Specify the coordinate position of the center of a circle of XY plane, Unit: unit, data type: REAL.
I_K_: Specify the coordinate position of the center of a circle of XZ plane, Unit: unit, data type: REAL.
J_K_: Specify the coordinate position of the center of a circle of YZ plane, Unit: unit, data type: REAL.
T_: Specify the quantity of one full circle, Unit: circle, data type: UINT.
E_: Specify the acceleration and deceleration of the cutter. The positive number refers to the
acceleration; the negative number refers to the deceleration, Unit: unit/second2, data type: REAL.
F: Specify the feed speed of the cutter, Unit: unit/second, data type: REAL.
¾ Instruction explanation:
Two axes among axis X, Y and Z make the circular interpolation on the plane specified by
G17/G18/G19. The 3rd axis specifies the plane to make the linear interpolation vertically.
The added axis A, B, C, P and Q make the linear interpolation. The linear interpolation and circular
interpolation and start up or stop simultaneously.
Both of E and F can be omitted. If there is only one row of code in the CNC programming area and
E, F are omitted, the velocity, acceleration, deceleration are decided by the parameters of X axis,
i.e. maximum velocity, maximum acceleration, maximum deceleration in the
parameters of X axis.
Vue de la page 224
1 2 ... 220 221 222 223 224 225 226 227 228 229 230 ... 338 339

Commentaires sur ces manuels

Pas de commentaire