Contents - Preface
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Fundamental safety instructions
- Fundamental Geometrical Principles
- Polar coordinates
- Absolute dimensions
- Incremental dimension
- Working planes
- Zero points and reference points
- Tool change
- Coordinate systems
- Basic coordinate system (BCS)
- Coordinate transformations
- Tables
- Workpiece coordinate system (WCS)
- What is the relationship between the various coordinate systems
- Fundamental Principles of NC Programming
- Structure and contents of an NC program
- Block rules
- Value assignments
- Skipping blocks
- Creating an NC program
- Available characters
- Spindle motion
- Program examples
- Example 2: NC program for turning
- Example 3: NC program for milling
- Tool change with M6
- Tool change with tool management (option)
- Tool change with T command with active tool management (option)
- Tool change with M6 with active tool management (option)
- Behavior with faulty T programming
- Tool offsets
- Tool radius compensation
- Tool compensation memory
- Tool types
- Drills
- Grinding tools
- Turning tools
- Special tools
- Chaining rule
- Change in the tool offset data
- Programmable tool offset (TOFFL, TOFF, TOFFR)
- Cutting rate (SVC)
- Constant cutting rate (G96/G961/G962, G97/G971/G972, G973, LIMS, SCC)
- Constant grinding wheel peripheral speed (GWPSON, GWPSOF)
- Programmable spindle speed limitation (G25, G26)
- Feed control
- Traverse positioning axes (POS, POSA, POSP, FA, WAITP, WAITMC)
- Position-controlled spindle mode (SPCON, SPCOF)
- Positioning spindles (SPOS, SPOSA, M19, M70, WAITS)
- Feedrate for positioning axes / spindles (FA, FPR, FPRAON, FPRAOF)
- Programmable feedrate override (OVR, OVRRAP, OVRA)
- Programmable acceleration override (ACC) (option)
- Feedrate with handwheel override (FD, FDA)
- Feedrate optimization for curved path sections (CFTCP, CFC, CFIN)
- Several feedrate values in one block (F, ST, SR, FMA, STA, SRA)
- Non-modal feedrate (FB)
- Tooth feedrate (G95 FZ)
- Settable zero offset (G54 to G57, G505 to G599, G53, G500, SUPA, G153)
- Selection of the working plane (G17/G18/G19)
- Dimensions
- Absolute dimensions (G90, AC)
- Incremental dimensions (G91, IC)
- Absolute and incremental dimensions for turning and milling (G90/G91)
- Absolute dimensions for rotary axes (DC, ACP, ACN)
- Inch or metric dimensions (G70/G700, G71/G710)
- Channel-specific diameter/radius programming (DIAMON, DIAM90, DIAMOF DIAMCYCOF)
- Axis-specific diameter/radius programming (DIAMONA, DIAM90A, DIAMOFA DIACYCOFA, DIAMCHANA, DIAMCHAN, DAC, DIC, RAC, RIC)
- Position of workpiece for turning
- General information about the travel commands
- Travel commands with Cartesian coordinates (G0, G1, G2, G3, X..., Y
- Travel commands with polar coordinates
- Travel commands with polar coordinates (G0, G1, G2, G3, AP, RP)
- Rapid traverse motion (G0, RTLION, RTLIOF)
- Linear interpolation (G1)
- Circular interpolation
- Circular interpolation with center point and end point (G2/G3, X... Y... Z..., I... J... K...)
- Circular interpolation with radius and end point (G2/G3, X... Y... Z
- Circular interpolation with opening angle and center point (G2/G3, X... Y... Z.../ I... J K
- Circular interpolation with polar coordinates (G2/G3, AP, RP)
- Circular interpolation with tangential transition (CT, X... Y
- Helical interpolation (G2/G3, TURN)
- Involute interpolation (INVCW, INVCCW)
- Contour definitions
- Contour definitions: One straight line
- Contour definitions: Two straight lines
- Contour definitions: Three straight lines
- Contour definitions: End point programming with angle
- Thread cutting
- Programmed run-in and run-out path (DITS, DITE)
- Thread cutting with increasing or decreasing lead (G34, G35)
- Fast retraction during thread cutting (LFON, LFOF, DILF, ALF, LFTXT, LFWP, LFPOS POLF, POLFMASK, POLFMLIN)
- Convex thread (G335, G336)
- Tapping
- Tapping with compensating chuck (G63)
- Chamfer, rounding (CHF, CHR, RND, RNDM, FRC, FRCM)
- Tool radius compensation (G40, G41, G42, OFFN)
- Approaching and leaving contour (NORM, KONT, KONTC, KONTT)
- Compensation at the outside corners (G450, G451, DISC)
- Smooth approach and retraction
- Approach and retraction with extended retraction strategies (G460, G461, G462)
- Collision detection (CDON, CDOF, CDOF2)
- D tool compensation (CUT2D, CUT2DF)
- Keep tool radius compensation constant (CUTCONON, CUTCONOF)
- Tools with a relevant cutting edge position
- Exact stop (G60, G9, G601, G602, G603)
- Continuous-path mode (G64, G641, G642, G643, G644, G645, ADIS, ADISPOS)
- Frames
- Frame instructions
- Programmable zero offset
- Axial zero offset (G58, G59)
- Programmable rotation (ROT, AROT, RPL)
- Programmable frame rotations with solid angles (ROTS, AROTS, CROTS)
- Programmable scaling factor (SCALE, ASCALE)
- Programmable mirroring (MIRROR, AMIRROR)
- Frame generation according to tool orientation (TOFRAME, TOROT, PAROT)
- Deselect frame (G53, G153, SUPA, G500)
- Deselecting overlaid movements (DRFOF, CORROF)
- Auxiliary function outputs
- M functions
- Supplementary commands
- Writing string in OPI variable (WRTPR)
- Working area limitation
- Working area limitation in WCS/SZS (WALCS0 ... WALCS10)
- Reference point approach (G74)
- Approaching a fixed point (G75)
- Travel to fixed stop (FXS, FXST, FXSW)
- Dwell time (G4)
- Internal preprocessing stop
- Other information
- Special axes
- Channel axes
- Synchronized axes
- Command axes
- Lead link axes
- From travel command to machine movement
- Addresses
- Names
- Constants
- Operations: Availability for SINUMERIK 828D
- Fixed addresses
- Settable addresses
- G commands
- Predefined procedures
- Predefined procedures in synchronized actions
- Predefined functions
- Currently set language in the HMI
- A.1 List of abbreviations
- A.2 Documentation overview
- Glossary
- Index
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;<=/HQJWK/HQJWK/HQJWK5DGLXV5DGLXV/HQJWKNORM and KONT can be used to define the tool path on activation and deactivation ofcompensation mode (see "Approaching and leaving contour (NORM, KONT, KONTC,KONTT) (Page 256)").Point of intersectionThe intersection point is selected in the setting data:SD42496 $SC_CUTCOM_CLSD_CONT (response of tool radius compensation with closedcontour)Value MeaningFALSE If two intersections appear on the inside when offsetting a (virtually) closed contour,which consists of two circle blocks following on from one another, or from one circleblock and one linear block, the intersection positioned closer to the end of block on thefirst partial contour is selected, in accordance with the standard procedure.A contour is deemed to be (virtually) closed if the distance between the starting pointof the first block and the end point of the second block is less than 10% of the effectivecompensation radius, but not more than 1000 path increments (corresponds to 1 mmwith 3 decimal places).TRUE In the same situation as described above, the intersection positioned on the first partialcontour closer to the block start is selected.Change in compensation direction (G41 ↔ G42)A change in compensation direction (G41 ↔ G42) can be programmed without an intermediateG40.Tool radius compensation11.1 Tool radius compensation (G40, G41, G42, OFFN)Fundamentals254 Programming Manual, 01/2015, 6FC5398-1BP40-5BA2 |
