multi axis turning imts 2012
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MultiMulti--Axis TurningAxis TurningGGGGeeeettttttttiiiinnnngggg bbbbaaaacccckkkk ttttoooo bbbbaaaassssiiiiccccssss…………GGGGeeeettttttttiiiinnnngggg bbbbaaaacccckkkk ttttoooo bbbbaaaassssiiiiccccssss…………
Machine Machine Machine Machine Machine Machine Machine Machine ConfigurationsConfigurationsConfigurationsConfigurationsConfigurationsConfigurationsConfigurationsConfigurations
TMM 3TMM 3TMM 3TMM 3TMM 3TMM 3TMM 3TMM 3--------axis (X, Z, C)axis (X, Z, C)axis (X, Z, C)axis (X, Z, C)axis (X, Z, C)axis (X, Z, C)axis (X, Z, C)axis (X, Z, C) TMXMY 4TMXMY 4TMXMY 4TMXMY 4TMXMY 4TMXMY 4TMXMY 4TMXMY 4--------axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6axis or TMXMYS 6--------aaaaxxxxiiiissss aaaaxxxxiiiissss (X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)(X, Y, Z, C) or (X, Y, Z, W, C, C3)
XXXXXXXX--------AxisAxisAxisAxisAxisAxisAxisAxis
ZZZZZZZZ--------AxisAxisAxisAxisAxisAxisAxisAxis
TMX 2TMX 2TMX 2TMX 2TMX 2TMX 2TMX 2TMX 2--------axis ( X, Z, axis ( X, Z, axis ( X, Z, axis ( X, Z, axis ( X, Z, axis ( X, Z, axis ( X, Z, axis ( X, Z, WWWWWWWW ))))))))Programmable TailstockProgrammable TailstockProgrammable TailstockProgrammable TailstockProgrammable TailstockProgrammable TailstockProgrammable TailstockProgrammable Tailstock
PPPPrrrrooooggggrrrraaaammmmmmmmaaaabbbblllleeee PPPPrrrrooooggggrrrraaaammmmmmmmaaaabbbblllleeee TailstockTailstockTailstockTailstockTailstockTailstockTailstockTailstock
Programmable CProgrammable CProgrammable CProgrammable CProgrammable CProgrammable CProgrammable CProgrammable C--------AxisAxisAxisAxisAxisAxisAxisAxisTMM & MY/MYS TMM & MY/MYS TMM & MY/MYS TMM & MY/MYS TMM & MY/MYS TMM & MY/MYS TMM & MY/MYS TMM & MY/MYS
CCCCCCCC--------AxisAxisAxisAxisAxisAxisAxisAxis� Fully programmable
rotary axis for contouring operations
� Can be clamped in place for more rigidity when necessary
MY / MYS MachineMY / MYS MachineMY / MYS MachineMY / MYS MachineMY / MYS MachineMY / MYS MachineMY / MYS MachineMY / MYS MachineYYYYYYYY--------Axis ConfigurationAxis ConfigurationAxis ConfigurationAxis ConfigurationAxis ConfigurationAxis ConfigurationAxis ConfigurationAxis Configuration
22222222--------Axis Wedge DesignAxis Wedge DesignAxis Wedge DesignAxis Wedge DesignAxis Wedge DesignAxis Wedge DesignAxis Wedge DesignAxis Wedge Design
• XX--AxisAxis• Used to compensate for clearance of the moving Y-axis
• YY--AxisAxis
C3C3C3C3C3C3C3C3--------AxisAxisAxisAxisAxisAxisAxisAxis(sub-spindle)
• YY--AxisAxis• Programmed as perpendicularperpendicularperpendicularperpendicularplane to the X-axis.
Visualize MovementVisualize MovementVisualize MovementVisualize MovementVisualize MovementVisualize MovementVisualize MovementVisualize Movement
YYYYYYYY--------Axis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to XAxis Perpendicular to X--------axisaxisaxisaxisaxisaxisaxisaxis
Click for VideoClick for VideoClick for VideoClick for Video
CCCCCCCC--------Axis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis Milling(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)
YYYYYYYY--------Axis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis MillingAxis Milling(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)
CCCCCCCC--------Axis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis Drilling(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)(always points to center)
YYYYYYYY--------Axis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis DrillingAxis Drilling(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)(allowed to move laterally)
Let’s Talk PartsLet’s Talk PartsLet’s Talk PartsLet’s Talk PartsExamples…Examples…
TMM Parts� All features on centerline
� C-axis & X-axis correlation for axial milling of flats
Click for VideoClick for VideoClick for VideoClick for Video
TMM Parts� C-axis & X-axis correlation for
axial milling off center circles
Click for VideoClick for VideoClick for VideoClick for Video
MY/MYS Parts� Features can be off-centerline of the
workpiece
� Flats can be milled using the Y-axis
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RealReal--World ExampleWorld ExampleRealReal--World ExampleWorld ExampleShow me the money…Show me the money…
2 2 2 2 2 2 2 2 -------- AxisAxisAxisAxisAxisAxisAxisAxis Lathe Lathe Lathe Lathe Lathe Lathe Lathe Lathe
OperatioOperatioOperatioOperationnnn
Setup TimeSetup TimeSetup TimeSetup Time Cycle TimeCycle TimeCycle TimeCycle Time DescriptionDescriptionDescriptionDescription
1 1 hr 5:35Face, Turn OD Profile, Groove OD, Thread, Drill, Bore ID, Cutoff
2 30 min 1:27Face OAL, Turn OD Profile, Bore ID
TotalTotalTotalTotalTotalTotalTotalTotal 1.5 hours1.5 hours1.5 hours1.5 hours1.5 hours1.5 hours1.5 hours1.5 hours 7:02 7:02 7:02 7:02 7:02 7:02 7:02 7:02
33333333--------Axis MillAxis MillAxis MillAxis MillAxis MillAxis MillAxis MillAxis Mill33333333--------Axis MillAxis MillAxis MillAxis MillAxis MillAxis MillAxis MillAxis Mill
OperatioOperatioOperatioOperationnnn
Setup TimeSetup TimeSetup TimeSetup Time Cycle TimeCycle TimeCycle TimeCycle Time DescriptionDescriptionDescriptionDescription
1 30 min 1:03 Mill Hex
2 30 min 1:17 Mill Slot
TotalTotalTotalTotalTotalTotalTotalTotal 11111111 hourhourhourhourhourhourhourhour 2:202:202:202:202:202:202:202:20
Grand Grand Grand Grand Grand Grand Grand Grand TotalTotalTotalTotalTotalTotalTotalTotal
2.5 Hours2.5 Hours2.5 Hours2.5 Hours2.5 Hours2.5 Hours2.5 Hours2.5 Hours 9:229:229:229:229:229:229:229:22
MultiMultiMultiMultiMultiMultiMultiMulti--------Axis LatheAxis LatheAxis LatheAxis LatheAxis LatheAxis LatheAxis LatheAxis Lathe
OperatioOperatioOperatioOperationnnn
Setup TimeSetup TimeSetup TimeSetup Time Cycle TimeCycle TimeCycle TimeCycle Time DescriptionDescriptionDescriptionDescription
1 30 min 6:57Face, Turn OD Profile, Groove OD, Thread, Drill, Bore ID, Mill Slot, Cutoff
2 30 min 1:38Face OAL, Turn OD Profile, Bore ID, Mill Hex
TotalTotalTotalTotalTotalTotalTotalTotal 1 hour1 hour1 hour1 hour1 hour1 hour1 hour1 hour 8:358:358:358:358:358:358:358:35TotalTotalTotalTotalTotalTotalTotalTotal 1 hour1 hour1 hour1 hour1 hour1 hour1 hour1 hour 8:358:358:358:358:358:358:358:35
Grand Grand Grand Grand Grand Grand Grand Grand TotalTotalTotalTotalTotalTotalTotalTotal
1 Hour1 Hour1 Hour1 Hour1 Hour1 Hour1 Hour1 Hour 8:358:358:358:358:358:358:358:35
Total Time SavingsTotal Time SavingsTotal Time SavingsTotal Time SavingsTotal Time SavingsTotal Time SavingsTotal Time SavingsTotal Time Savings
1.5 Hours1.5 Hours1.5 Hours1.5 Hours1.5 Hours1.5 Hours1.5 Hours1.5 Hours :47:47:47:47:47:47:47:47
Saving Time Saving Time Saving Time Saving Time Saving Time Saving Time Saving Time Saving Time …………while the mill runs other work
Multiple OperationsMultiple OperationsMultiple OperationsMultiple OperationsConserving Turret StationsConserving Turret Stations
1. Rough Turn2. Finish Turn3. Groove4. Thread5. Radial Endmill6. Spot Drill7. Lg. Drill8. Boring Bar
Tools NeededTools NeededThe Dilemma…The Dilemma…The Dilemma…The Dilemma…The Dilemma…The Dilemma…The Dilemma…The Dilemma…12 Stations Available 12 Stations Available -- 14 tools 14 tools needed!needed!
8. Boring Bar9. Cut-off Tool10.Rough Turn (Sub Spindle)11.Finish Turn (Sub Spindle)12.Axial Endmill (Sub Spindle)
13.Cross Hole?14.Face Groove?
Oops…Oops…
Dual 1” shankturning main and sub
Dual ER 32 Collets main and sub
The Solution… The Solution… The Solution… The Solution… The Solution… The Solution… The Solution… The Solution… MultiMulti--Tool HoldersTool Holders
Dual turning(Y axis required)
Quad turning(Y axis required)
Dual Axial Live Tool(Y axis required)
Dual Radial Live Tool(Y axis required)
The Solution…The Solution…The Solution…The Solution…The Solution…The Solution…The Solution…The Solution…MultiMulti--Tool HoldersTool Holders
Dual Boring Bar(Y axis required)
Blade Cutoff HolderExtra Clearance
More Creative More Creative More Creative More Creative More Creative More Creative More Creative More Creative ExamplesExamplesExamplesExamplesExamplesExamplesExamplesExamples
Tool Holder OrientationTool Holder OrientationTool Holder OrientationTool Holder OrientationAxial vs. RadialAxial vs. Radial
Radial Radial Radial Radial Radial Radial Radial Radial ToolToolToolToolToolToolToolTool
Radial Radial Radial Radial Radial Radial Radial Radial ToolToolToolToolToolToolToolTool
Axial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial Tool
Axial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial Tool
TMM TurretTMM TurretRadial Radial Radial Radial Radial Radial Radial Radial ToolToolToolToolToolToolToolTool
Axial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial Tool
Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret Tools Mount to Turret FaceFaceFaceFaceFaceFaceFaceFace
TMXMY / MYS TurretTMXMY / MYS Turret
Radial Radial Radial Radial Radial Radial Radial Radial ToolToolToolToolToolToolToolTool
Axial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial ToolAxial Tool
Tools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of TurretTools Mount to Outside Edge of Turret
Tool Holder ClearanceTool Holder ClearanceTool Holder ClearanceTool Holder ClearanceBe CarefulBe Careful
Radial ClearanceRadial Clearance� Limited clearance for long tools –
especially on the TMM (pictured)
� Measure before indexing turret
� Use offset toolholders when possible
AxialAxial ClearanceClearance� Limited clearance for long tools
� Clearance issues on both front and back side of turret (main & sub-spindle)
Balancing the WeightBalancing the WeightBalancing the WeightBalancing the Weight
Turret BalanceTurret Balance� Space toolholders to evenly distribute weight – unbalanced weight
could cause premature turret damage and wear
Tool Holder StylesTool Holder StylesTool Holder StylesTool Holder StylesVDI vs. BMTVDI vs. BMT
VDI TurretsVDI Turrets� Must indicate holders due to allowable
play in mounting
� Some holders have adjustment dials built-in to the holder
VDI AdvantagesVDI Advantages� Quick change-over
� More availability of flexible tool holder options than BMT
� Versatility – can be used on different turret styles (TMM or different turret styles (TMM or MY/MYS)
� Typically has higher quality bearings than BMT
� Can be adjusted for increased accuracy
BMTBMT TurretsTurrets� No need to indicate� No need to indicate
� Locating keys present on turret
BMTBMT AdvantagesAdvantages� More rigid setup
� Keyed for quick alignment – but also has no ability for fine adjustment
� Can be DIY if needed –make your own
Workholding ChoicesWorkholding ChoicesWorkholding ChoicesWorkholding Choices33--Jaw vs. ColletJaw vs. Collet
33333333--------Jaw ChuckJaw ChuckJaw ChuckJaw ChuckJaw ChuckJaw ChuckJaw ChuckJaw ChuckAdvantagesAdvantages
� No part pull-back when closing
� Flexible – wide range of sizes
� Can clamp out-of-round or irregular shaped parts
DisadvantagesDisadvantagesDisadvantagesDisadvantages� Must grease daily
� Not as accurate as collets
� Difficult to change stock sizes
� Serrations can damage part surface
Collet ChuckCollet ChuckCollet ChuckCollet ChuckCollet ChuckCollet ChuckCollet ChuckCollet Chuck AdvantagesAdvantages� Easy change-over
� Chuck diameter is smaller –providing less interference
� Increased accuracy
� Low maintenance – no grease
DisadvantagesDisadvantagesDisadvantagesDisadvantages� More expensive
� Separate collet needed for each clamping diameter – requires storage of many collets
� Part can pull-back when closing
33333333--------Jaw InterferenceJaw InterferenceJaw InterferenceJaw InterferenceJaw InterferenceJaw InterferenceJaw InterferenceJaw Interference
ProgrammingProgrammingProgrammingProgrammingThe Hurco AdvantageThe Hurco Advantage
Axial Axial Axial Axial Axial Axial Axial Axial ToolToolToolToolToolToolToolTool
Tool SetupTool Setup
Radial ToolRadial ToolRadial ToolRadial ToolRadial ToolRadial ToolRadial ToolRadial Tool
Axial or Radial controlled by orientation Axial or Radial controlled by orientation
Tool SetupTool Setup
Axial or Radial controlled by orientation Axial or Radial controlled by orientation
ProgrammingProgramming
SSSSeeeelllleeeecccctttt ffffrrrroooommmm mmmmeeeennnnuuuuSSSSeeeelllleeeecccctttt ffffrrrroooommmm mmmmeeeennnnuuuu
ProgrammingProgrammingAxial ProgrammingAxial ProgrammingAxial ProgrammingAxial ProgrammingAxial ProgrammingAxial ProgrammingAxial ProgrammingAxial Programming
(Part Face)Radial ProgrammingRadial ProgrammingRadial ProgrammingRadial ProgrammingRadial ProgrammingRadial ProgrammingRadial ProgrammingRadial Programming
(Part OD)
ProgrammingProgrammingAxial MillingAxial Milling
Process TabProcess TabProcess TabProcess TabProcess TabProcess TabProcess TabProcess Tab Geometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry Tab
ProgrammingProgrammingAxial CoordinatesAxial Coordinates
Turning Tool pictured for reference only
Looking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuck
ProgrammingProgrammingAxial CoordinatesAxial Coordinates
X+X+X+X+X+X+X+X+
Chuck
Turret
Looking straight downLooking straight downLooking straight downLooking straight downLooking straight downLooking straight downLooking straight downLooking straight down
ZZZZZZZZ--------
XXXXXXXX--------
Z+Z+Z+Z+Z+Z+Z+Z+
Chuck
ProgrammingProgrammingRadial MillingRadial Milling
Process TabProcess TabProcess TabProcess TabProcess TabProcess TabProcess TabProcess Tab Geometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry TabGeometry Tab
ProgrammingProgrammingRadial CoordinatesRadial Coordinates
Looking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuckLooking toward chuck
ProgrammingProgrammingRadial CoordinatesRadial Coordinates
Y+Y+Y+Y+Y+Y+Y+Y+
Chuck
YYYYYYYY--------
X’+X’+X’+X’+X’+X’+X’+X’+X’X’X’X’X’X’X’X’--------
Chuck
View from turret View from turret View from turret View from turret View from turret View from turret View from turret View from turret –––––––– looking down toollooking down toollooking down toollooking down toollooking down toollooking down toollooking down toollooking down tool
ProgrammingProgrammingPart TransferPart Transfer