NC Solutions Description of NC program 35 English (en) 8/07
Description of the NC program 35_en.h Description of the NC program 35_en.h NC program for milling a stud in the shape of a P3G polygon as per DIN 37 Description With this NC program, the control mills a P3G polygon stud as per DIN 37. At program start, you define the tool and all the parameters required for machining. Then the control starts the machining operation. After the conversion of the coordinates into the center of the polygon, the subprogram LBL is assigned in a Cycle 4. In this subprogram, the control calculates the contour of the polygon. The contour consists of individual points, for which the control calculates the X coordinate and the Y coordinate. The control then approaches the calculated point in a linear block. The control repeats this calculation and positioning process until the contour is closed. The control processes the calculated contour with Cycle 5. After completion of the machining operation, the tool is retracted, the control resets all coordinate conversions, and the control ends the NC program. Parameter Name Meaning Q MILLING DEPTH Depth of the stud Q5 PLUNGING DEPTH Incremental depth at which the control feeds the tool along the tool axis. Q5 SET UP CLEARANCE The Z-axis clearance between the tool and workpiece surface; the clearance is approached by the control in rapid traverse before machining Q53 FEED RATE FOR PLUNGING Traversing speed of the tool in the Z axis Q54 FEED RATE FOR MILLING Traversing speed of the tool during machining Q ORBIFORM DIAMETER (d) Orbiform diameter of the polygon see "P3G polygon as per DIN 37", page 3 Q3 ECCENTRIC SIZE (e) Eccentric size of the polygon see "P3G polygon as per DIN 37", page 3 Q36 CENTER OF THE POLYGON IN THE X AXIS The X coordinate of the center of the polygon Q37 CENTER OF THE POLYGON IN THE Y AXIS The Y coordinate of the center of the polygon Q38 ROTATION Angle at which the coordinate system is rotated around the center of the polygon Q3 STARTING ANGLE Polar angle at which the contour train begins NC Solutions HEIDENHAIN 8/07
Description of the NC program 35_en.h P3G polygon as per DIN 37 Geometric dimensions that you need in order to produce a stud with program 35_en.h Orbiform diameter (d)) Eccentric size (e)) 4 4 0.44 6 6 0.5 8 8 0.56 0 0 0.63 0.7 5 5 0.8 8 8 0.9 3 3. 36 36.5 40 40.4 45 45.6.8 55 55 60 60.5 65 65.45 70 70.8 75 75 3.5 80 80 3.4 85 85 3.55 90 90 4 95 95 4.5 00 00 4.5 Nominal size ) Dimensions in mm NC Solutions HEIDENHAIN 8/07 3
Description of the NC program 35_en.h A R40.65 A-A R57.98 744 6 A4 R 7.0 5 00 5 A ID number ax_t Change No. Phase: Text: Platte Original drawing RoHS Scale Format : A4 Werkstoff: Material: Plate Maße in mm / Dimensions in mm Werkstückkanten nach ISO 375 Workpiece edges ISO 375-0.3 +0.3 C00094-0 Nicht-Serie Einzelteilzeichnung Allgemeintoleranzen ISO 768-mH General tolerances ISO 768-mH / Component Drawing blanke Flächen/Blank surfaces Tolerierung nach ISO 805 Tolerances as per ISO 805 Oberflächen nach ISO Surfaces as per ISO Oberflächenbehandlung: Surface treatment: The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design. ( ISO 606 ) Created DR. JOHANNES HEIDENHAIN GmbH 83 Traunreut, Germany NC Solutions HEIDENHAIN 8/07 Baumgartner 09.08.07 Responsible Released Version Revision Sheet D4866-00 - A - 0 Document number Page of 4
Description of the NC program 35_en.h Q53 Q38 Q3 Q5 Q Q5 Q54 Q37 Q 744 6 A4 Q3 Y+ X+ W Q36 ID number ax_t Change No. Phase: Text: Bausatz Original drawing RoHS Scale Format : A4 Werkstoff: Material: Assembly kit Maße in mm / Dimensions in mm Werkstückkanten nach ISO 375 Workpiece edges ISO 375-0.3 +0.3 C00094-0 Nicht-Serie Montage-ZZ Allgemeintoleranzen ISO 768-mH General tolerances ISO 768-mH / Assembly Drawing blanke Flächen/Blank surfaces Tolerierung nach ISO 805 Tolerances as per ISO 805 Oberflächen nach ISO Surfaces as per ISO Oberflächenbehandlung: Surface treatment: The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a patent, utility model or design. ( ISO 606 ) Created DR. JOHANNES HEIDENHAIN GmbH 83 Traunreut, Germany NC Solutions HEIDENHAIN 8/07 Baumgartner 09.08.07 Responsible Released Version Revision Sheet D487-00 - A - 0 Document number Page of 5