Manuals / NCT Group / Power Tools / Lathe

NCT Group NCT 990T, NCT 100T, NCT 2000T Calibrating the Sensor to the Coordinate System of Chuck

Models: NCT 100T NCT 990T NCT 2000T

1 144

Download 144 pages 29.53 Kb

Page 82

7.2.4Calibrating Tool Offset Sensor

Calibrating the Sensor to the Coordinate System of Chuck

The enclosed diagram beside shows the in- terpretation of CONTACT parameters.

Calibrating in X direction Turn an optional workpiece, leave the

workpiece in Z direction and read the ma- chine position of X axis, indicated with

Xworkp on the diagram below. Measure the workpiece diameter indicated

with D on the figure. Execute an automatic tool length measure as

discussed in the previous chapter in X– direction. Read the selected X offset register

value indicated with X(–)on the diagram.

Calculate and enter the value of parameter CONTACTX– with the help of the following equation:

CONTACTX– = [X(–)– (Xworkp – D)]/2

In the above equation X position display is supposed to be in diameter.

The position of X+ button can also be defined by means of the above procedure

Calibrating in Z direction

Define the position of tool tip according to the chuck indicated with Zchuck on the diagram below.

Execute an automatic tool length measurement as discussed in the previous chapter in Z– direction. Read the selected Z offset register value indicated with Z(–)on the diagram. Calculate and enter the value of parameter CONTACTZ– with the help of the following equation:

CONTACTZ– = Z(–)– Zchuck

The position of Z+ button can also be defined by means of the above procedure.

82

Image 82

NCT Group NCT 990T, NCT 100T, NCT 2000T manual Calibrating the Sensor to the Coordinate System of Chuck

Contents

NCT 100T NCT 990T NCT 2000T Mailnct@nct.hu Contents Intervention in the Course of Program Execution Interruption and Restart of Automatic Operation Page Introduction Conditions of Operation and Storage Operator’s Panel NC Control Panel Display Unit and Data Input Keyboard Operator’s Panel Action menu key Data Input KeyboardScreen menu key Backspace Keys PgUp State of First Operation Mode GroupState of Second Operation Mode Group PgDn Interpolator State Functional State of Automatic and Manual Data InputProgram Manipulation State PLC State Indication of Ready Status of Control Machine Control Board Operation mode selectors Automatic Manual data input Override switchesSwitches modifying the conditions of program execution Increment selectors Block restart Block return Function lock Movement, start and stop buttons Screen Menu General Operating KnowledgePosition Offsets CheckProgram Graphics #100 SettingService Action Menu General Operating Knowledge General Displaying Areas and Actions Executed on Them Position Screens Actions of Position Screens Program Text Screen, Listing of Running Program Check ScreensFunction Screen, Subprogram and Macro Levels Last and Active screens. G Codes and Compensations Actions of sreens Program TEXT, FUNCTION, Last and Active Actions of OPERATOR’S Panel Screen OPERATOR’S Panel ScreenKey Increment Actions Incr Operation Modes Actions ModesAxes Actions Actions Clear Relative Position Actions Clear Relpnt Messages Screen Directory Screen Program ScreensScreens of actions executed on part programs Actions of Directory Screen Program Screens View Screen Actions of View Screen Edit Screen Actions of Edit Screen Block Input Screen Actions of Block Input Screen Work Offsets Screen Offsets ScreensActions of Work Offsets Screen Tool Offsets Screen Keys This bar selects the offset register to be modified Actions of Tool Offsets Screen Offsets Screens Work Offset Measure Screen Actions of Work Offset Measure Screen Tool Length Offset Measure Screen Actions of Tool Length Offset Measure Screen Relative Position Offsets Screen Actions of Relative Position Offsets Screen Graphic Position Screens Graphic Parameters Screen Actions of Graphic Parameters Screen Color Code Draw Screen Actions of Draw Screen Graphic Position Screens Screen of Local Macro Variables #1-#33 Setting ScreensActions of Local Macro Variables #1-#33 Screen Screen of Common Macro Variables #100-#199 Actions of Common Macro Variables #100-#199 Screen Screen of Common Macro Variables #500-#599 Actions of Common Macro Variables #500-#599 Screen Actions of Timer Counter Screen Timer and Counter ScreenTool POT Table Screen Actions of Tool POT Table Screen PLC Table Screen Actions of PLC Table Screen USER’S Parameters Screen User’s Params Actions of USER’S Parameters Screen Generated code, or PLC key Security Panel ScreenFix code, or PLC key Below table contains the codes of the appropriate functions Setting Screens Editing Part Programs Structure of Part Program Beginning and end of program Division of Edit Screen during Editing Typing Moving the cursor Insert Selected text is deleted by means of key del Edit Actions Undo, Cut, Copy, Paste, Find and Replace Editor Action MenuFile Actions Save, Save as Edit Editing part programs Insert Condition Action Group Insert ActionsInsert Miscellaneous Action Group Insert Operation Action Group Help Switching Over Operation Modes Tion menu key Manual Operation Modes Manual Reference Point Return ModeAxis Selection Types of Reference Point Return Jog Mode Feedrate Selection Jog Mode Incremental Jog Mode Increment Selection Incremental Jog Mode Manual Handle Mode Speed Single Block Operation Actions Executed in Manual Operation ModesWork Zero Point Offset and Tool Length Offset Measurement Work Zero Point Offset Measurement Coordinate system to be measured can be selected after Work Zero Point Offset Measurement Work Zero Point Offset Measurement Tool Length Offset Measurement inside the Machine Tool Length Offset Measurement inside the Machine Automatic Tool Length Offset Measurement CONTACTX+ Contactx CONTACTZ+ Calibrating Tool Offset Sensor Calibrating the Sensor to the Coordinate System of Chuck Procedure can also be applied for the other buttons Calibrating the Sensor to Reference Point Modes of Automatic Operation Automatic ModeProgram Execution in DNC Machining Start and Stop Edit Mode Editing Programs under Automatic Execution Manual Data Input Mode Differences between Automatic and Manual Data Input modes Manual Data Input Mode Override Switches Feedrate Override Switch Rapid Traverse Override Switch Spindle Speed Override Switch Override Switches Starting Program Execution ResetProgram Execution Start and Stop Feed Stop Programmed Stop M00 Conditional Stop M01 End of Program M02, M30 Conditional Block Skip Intervention in the Course of Program ExecutionIncreasing Feedrate by Means of Rapid Traverse Jog Button Rules of operation are as follows Effect of intervention to coordinate system Single Block Execution Debugging the Part ProgramDry Run All Feedrates at High Speed Function Lock Machine Lock FunctionOther Locking Possibilities Axis Lock Test Run Interruption and Restart of Automatic Operation Interruption of Automatic Operation Restore Modal FUNCTIONS? N Is displayed Y=yes. By pressing Shift key question Interrupting Single Blocks Unconditional Restart of Automatic OperationProgram No Interrupting Canned Cycles Interrupting Machining in Offset Mode 105 G41 Unconditional Restart of Automatic Operation Return to Block Start Position in Automatic Mode Automatic Operation Restart with Block Restart Condition Automatic Operation Restart with Block Restart Condition Automatic Operation Restart with Block Restart Condition Block Restart Automatic Mode Restart with Block Return Condition Return to the Interruption Point in Automatic Operation Cases of Return by Means of Condition Block Return Automatic Mode Restart with Block Return Condition When condition Block Return Automatic Operation Start after Block Search If F4 Block Search action is selected after pressing action Number of Tool to be Change d T1 Command Search117 Other Functions M Spindle Rotation Code M3Coolant Code M8 Positions Other Intervention Possibilities Before Start Command GotoSearch for Interrupted Block 120 Local Message Listing of Messages and their CodesThere may be two types of messages Local and global Global Messages Messages of custom macros Listing of Global Messages 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 3103 1383102 3104 139 140 141 142 143 ENCODERn 124 Alphabetical indexFEEDBACKn 124