Heidenhain CNC Pilot 4290 Description of the Y axis Manuel d'utilisateur

8/2000User's ManualNC-Software340460-xxRelease 6.1CNC PILOT 4290with Y AxisY_4290BH.pm6 08.03.2005, 08:471

Y Axis10Full circle G374 GeoG374 defines the contour of a full circle in the XY plane.ParametersX, Y: Circle center (X radius dimension)R: Circle radi

HEIDENHAIN CNC PILOT 4290112.2.1 Contours in the XY Plane (Front and Back)Rectangle G375 GeoG375 defines a rectangle in the XY plane.ParametersX, Y: C

Y Axis12Linear pattern XY plane G471 GeoG471 defines a linear pattern in the XY plane. G471 affects the holeor figure defined in the following block (

HEIDENHAIN CNC PILOT 4290132.2.1 Contours in the XY Plane (Front and Back)Circular pattern XY plane G472 GeoG472 defines a circular pattern in the XY

Y Axis142.2.1 Contours in the XY Plane (Front and Back)Single surface G376 GeoG376 defines a surface in the XY plane.ParametersZ: Reference edge  no

HEIDENHAIN CNC PILOT 429015Line segment G181 GeoG181 defines a line segment in a contour in the YZ plane.Chamfer/rounding B defines the transition t

Y Axis16Circular arc G182/G183 GeoG182/G183 defines a circular arc in a contour of the YZ plane. Thedirection of rotation is visible in the help graph

HEIDENHAIN CNC PILOT 429017Hole G380 GeoG380 defines a single hole with countersinking and thread in theYZ plane.ParametersY, Z: Center of holeB: Hole

Y Axis18Full circle G384 GeoG384 defines a full circle in the XY plane.ParametersY, Z: Circle centerX: Reference diameter No entry: X from section

HEIDENHAIN CNC PILOT 4290192.2.2 Contours in the YZ Plane (Side View)Rectangle G385 GeoG385 defines a rectangle in the YZ plane.ParametersY, Z: Center

Y Axis2Contents1 The Y Axis 32 Y Axis in DIN PLUS 42.1 Section Codes, Overlapping Contours 62.2 G Functions for Contour Description 72.2.1 Contours in

Y Axis202.2.2 Contours in the YZ Plane (Side View)Linear pattern YZ plane G481 GeoG481 defines a linear pattern in the YZ plane. G481 affects thefigur

HEIDENHAIN CNC PILOT 4290212.2.2 Contours in the YZ Plane (Side View)Circular pattern YZ plane G482 GeoG482 defines a circular pattern in the YZ plane

Y Axis22Centric polygon G487 GeoG487 defines a polygonal surface in the YZ plane.ParametersZ: Reference edge  no entry: Z from section codeK: Insid

HEIDENHAIN CNC PILOT 4290232.3.2 Positioning MovesRapid traverse G0The tool moves at rapid traverse along the shortest path to thetarget point X, Y,

Y Axis24Move to tool change position G14The slide moves in rapid traverse to the tool change position. Insetup mode, define permanent coordinates for

HEIDENHAIN CNC PILOT 4290252.3.3 Simple Linear and Circular PathsLinear movement G1  millingThe tool moves linearly at the feed rate to the end poin

Y Axis26Circular path  millingG2, G3  incremental, G12, G13  absolute dimensioning ofcenterThe tool moves in a circular arc at the feed rate to the

HEIDENHAIN CNC PILOT 4290272.3.4 Milling Cycles2.3.4 Milling CyclesContour milling G840G840 mills, finishes, engraves or deburrs figures or free cont

Y Axis28Surface milling finishing G842G842 finishes surfaces defined with G376 Geo (XY plane) or G386Geo (YZ plane). The cycle mills from the outside

HEIDENHAIN CNC PILOT 429029Polygon milling roughing G843G843 roughs centric polygons defined with G477 Geo (XY plane) orG487 Geo (YZ plane). The cycle

HEIDENHAIN CNC PILOT 429031 The Y AxisWith a Y axis you can drill and mill a workpiece onits front, back and lateral surfaces.During use of the Y axis

Y Axis30Polygon milling finishing G844G844 finishes centric polygons defined with G477 Geo (XY plane)or with G487 Geo (YZ plane). The cycle mills from

HEIDENHAIN CNC PILOT 429031Pocket milling - roughing G845G845 roughs closed contours and figures that are defined in the XYor YZ plane in the program

Y Axis322.3.4 Milling CyclesPocket milling finishing G846G846 finishes closed contours and figures defined in the XY or YZplane in the program section

HEIDENHAIN CNC PILOT 4290332.3.5 Full-Surface Machining2.3.5 Full-Surface MachiningThe term full-surface machining refers to the machining of thefr

Y Axis342.4.1 Milling with the Y Axis2.4 Examples2.4.1 Milling with the Y AxisProgram nameProgram headerTool for turningRadial drilling and slot milli

HEIDENHAIN CNC PILOT 429035End of free contourEnd of single surfaceMove Y axis to the position 0TurningMilling with the Y axisSpeed limit for mi

Y Axis36Set safety clearances for millingCentric polygon milling (roughing)Switch off milling tool (spindle 1)Activate the YZ planeBring radial drilli

HEIDENHAIN CNC PILOT 429037The simulation displays the example workpiece asit will appear after it has been completelymachined. In the front window

Y Axis382.4.2 Full-Surface Machining  Y AxisExample: Full-surface machining with traveling counterspindle2.4.2 Full-Surface Machining  Y AxisLathe w

HEIDENHAIN CNC PILOT 429039Expert program: Rechuck lathewith counterspindleConversion list 1, switch-on of traverse pathmirroring and mirroring in t

Y Axis42 Y Axis in DIN PLUS2 Y Axis in DIN PLUSMilling depth, contour positionYou must define the reference plane or the referencediameter in the

Y Axis402.4.2 Full-Surface Machining  Y AxisFigure on the front face (V)Figure on the rear face (R) Machine the front faceExample: Full-surface m

HEIDENHAIN CNC PILOT 4290412.4.2 Full-Surface Machining  Y AxisExpert program: Rechuck lathewith single spindleDatum shiftContour shift and mirrori

Y Axis423 Y Axis in SimulationSelect the combination of windows best suited tothe machining that you wish to inspect (dialog box:Window selection):

HEIDENHAIN CNC PILOT 429043Surface windowThe contour display and traverse-path display in thesurface window are oriented to the position on theunroll

Y Axis444 Y Axis in TURN PLUSTURN PLUS supports the definition of milling contours and holesand creates working plans for milling and drilling with th

HEIDENHAIN CNC PILOT 4290454.1.1 Definition of Reference DataIn the reference data dialog box you define theposition of the front face, rear side, o

Y Axis464.1.2 Contours in the XY Plane (Front and Back)4.1.2 Contours in the XY Plane (Front and Back)Starting point of contourX, Y: Starting point of

HEIDENHAIN CNC PILOT 4290474.1.2 Contours in the XY Plane (Front and Back)Example: Arc CCW (dimensioning of the centerpoint)ArcWhen entering an arc, u

Y Axis48Single holeDatum parameterXM(X), YM(Y): Hole center in Cartesian coordinates (X radiusdimension) α, PM: Hole center in polar coordinates (re

HEIDENHAIN CNC PILOT 429049Linear slotParametersXM(X), YM(Y): Center in Cartesian coordinates (XM radiusdimension)PM, α: Center in polar coordinates (

HEIDENHAIN CNC PILOT 42905Cutting limitsIf parts of the milling contour lie outside of the turning contour,you must limit the machining area with the

Y Axis50Linear hole pattern, linear figure patternParametersX, Y: Starting point of pattern in Cartesian coordinates (X radiusdiameter)P, α: Starting

HEIDENHAIN CNC PILOT 4290514.1.2 Contours in the XY Plane (Front and Back)Circular hole pattern, circular figure patternParametersXM(X), YM(Y): Center

Y Axis52Centric polygonsParametersQ: Number of sides (Q  2)K: Width across flats (inscribed circle diameter)Ki: Length of sideB: Width (reference: re

HEIDENHAIN CNC PILOT 4290534.1.3 Contours in the YZ Plane (Side View)4.1.3 Contours in the YZ Plane (Side View)Starting point of contourY, Z: Starting

Y Axis54ArcWhen entering an arc, use the menu symbol to select the directionof rotation and then assign dimensions to the arc. By selectingbetween ta

HEIDENHAIN CNC PILOT 429055Single holeDatum parameterYM(Y), ZM(Z): Datum for drillingThe contour of hole can include the following elements: Cent

Y Axis56Eccentric polygonParametersYM(Y), ZM(Z): CenterA: Position angle (reference: positive Z axis and side ofpolygon)Q: Number of cornersK: Edge le

HEIDENHAIN CNC PILOT 429057Linear hole pattern, linear figure patternYou can define the starting point of the pattern in Cartesiancoordinates. You can

Y Axis58Circular hole pattern, circular figure patternParametersYM(Y), ZM(Z): Center of patternRadius:Radius of the hole/figure patternK: Diameter of

HEIDENHAIN CNC PILOT 429059Centric polygonsParametersQ: Number of sides (Q  2)K: Width across flats (inscribed circle diameter)Ki: Length of sideB: W

Y Axis62.1 Section Codes,Overlapping ContoursFRONT_Y, REAR SIDE_YThe section code identifies the XY plane (G17) andthe reference plane of the contour

Y Axis604.1.4 Machining with the Y AxisMachining attributes - millingThe AWG uses the attributes for the Selection of the milling cycle Assigning

HEIDENHAIN CNC PILOT 429061CCentric polygonDIN PLUSXY plane 477 Geo 14YZ plane G487 Geo 22TURN PLUSXY plane 52YZ plane 59Centric polygon milling (

Y Axis62GG functions for contour descriptionG170 Geo - Starting point of contour (XY plane) 7G171 Geo - Line segment (XY plane) 7G172 Geo - Circular

HEIDENHAIN CNC PILOT 429063MMachining attributes 60MillingContour milling in Y (TURN PLUS) 44Milling cycles (DIN PLUS)Centric polygon - finishing G8

Y Axis64Working planes PageG17 XY plane (front view) 23G18 XZ plane (lathe view) 23G19 YZ plane (surface view) 23Positioning PageG0 Positioning in rap

353 109-20 · 2 · 8/2000 · S · Printed in Germany · Subject to change without noticeDR. JOHANNES HEIDENHAIN GmbHDr.-Johannes-Heidenhain-Straße 583301 T

HEIDENHAIN CNC PILOT 42907Line segment G171 GeoG171 defines a line segment in a contour of the XY plane.Chamfer/rounding B defines the transition to

Y Axis82.2.1 Contours in the XY Plane (Front and Back)Circular arc G172/G173 GeoG172/G173 defines a circular arc in a contour of the XY plane. Thedire

HEIDENHAIN CNC PILOT 42909Hole G370 GeoG370 defines a hole with countersinking and thread in the XYplane.ParametersX, Y: Center of hole (X radius dime