Personnel qualification....................... Obligations of the operating company..................General safety precautions......................2.7.1 Electrical safety precautions......................Software Installation......................Overview............................. Installing the software........................ Commissioning........................Overview............................. Configuring the vision system driver software................Selecting the vision system (camera)..................HEIDENHAIN | VTC | User's Manual | 11/2024...
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7.3.1 Opening the lighting palette....................... 7.3.2 Operating elements of the Lighting palette..................7.3.3 Configuring the lighting........................Manual single shots........................7.4.1 Taking a manual single shot......................7.4.2 Parameters of the single shot......................Cleaning............................. HEIDENHAIN | VTC | User's Manual | 11/2024...
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Tool analysis..........................8.6.1 Working in Image viewer mode......................8.6.2 Working in Inspection mode......................8.6.3 Working in Wear measurement mode..................... 8.6.4 Transferring wear values via an export file..................8.6.5 Working in Comparison mode......................HEIDENHAIN | VTC | User's Manual | 11/2024...
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10.5 Requesting license key....................... 10.6 Activating a license key......................10.6.1 Uploading license key from license file................... 10.6.2 Entering license key manually......................10.7 Checking the Software options....................11 Index............................127 12 List of figures........................HEIDENHAIN | VTC | User's Manual | 11/2024...
This chapter contains information about the product and this manual. Information about the software The VTC software is part of a vision system for tool inspection. In combination with the VT 121 vision system, the software enables the user to check the tool condition and wear while the tool is inside the machine's work envelope.
If the software is passed on to any other party, the User's Manual must also be passed on to the new owner. HEIDENHAIN | VTC | User's Manual | 11/2024...
The gear symbol indicates a function that depends on the machine. The function described depends on the machine if, for example: Your machine features a certain software or hardware option The behavior of the functions depends on the configurable machine settings HEIDENHAIN | VTC | User's Manual | 11/2024...
The message is closed Identifies an item of a list Example: TTL interface EnDat interface Identifies menus, displays and buttons Bold Example: Tap Shut down The operating system shuts down Turn the power switch off HEIDENHAIN | VTC | User's Manual | 11/2024...
Intended use The VTC software is intended solely for the following use: Inspection and visual measurement of tools in machining centers In-process measurement of tools in machining centers (only in combination with the VT 122 vision system)
Provide all materials and means necessary in order for the personnel to complete the assigned tasks Ensure that the device is operated only when in perfect technical condition Ensure that the device is protected from unauthorized use HEIDENHAIN | VTC | User's Manual | 11/2024...
Damage to internal parts of the product! If you open the product, the warranty and the guarantee will become void. Never open the housing Only the product manufacturer is permitted to access the inside of the product HEIDENHAIN | VTC | User's Manual | 11/2024...
Accept the license conditions Follow the setup wizard instructions VTC and the driver software are installed; if selected, a desktop icon is created. Click the Finish button to complete the installation process VTC and the driver software have been installed successfully.
VTC software to be configured. Configuring the vision system driver software In order for VTC to detect the vision system, you have to configure it using the IDS Camera Manager driver software. To configure the connected vision system: Start the IDS Camera Manager driver software via the Microsoft Windows Start Menu.
Additionally, you can measure the tool and determine the length, radius, corner radius, and point angle tool data. The cycles become available on the control immediately after setup of the VTC software. The VTC software is run on an external computer unit with Microsoft Windows 10 operating system.
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VTC Cycles | Fundamentals Terms The following terms are used in connection with VTC: Term Explanation Camera 1 Usually shows the tool from the side. Camera 2 Usually shows the tool from below. Single shot A single shot is an image of an individual cutting edge.
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VTC Cycles | Fundamentals Things to keep in mind regarding VTC cycles All VTC cycles are DEF-active. The control runs the cycle automatically as soon as it reads the cycle definition in the program run. Your machine tool builder defines the feed rates, positioning and spindle speed.
Your machine manufacturer can save this position setting in the cycles, if required. 5.1.1 VTC tool table Use the VTC-TOOLS.TAB to save the data that you need to take single shots. The table can be found in the TNC:\table\ folder. Abbr. Inputs...
Measuring the tool length Writing of tool length or delta length to the tool table TOOL RADIUS Measuring the tool radius Writing of tool radius or delta radius to the tool table HEIDENHAIN | VTC | User's Manual | 11/2024...
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Measuring the theoretical tool length, length of the cylindrical part of the drill or the point angle Writing of tool length or delta length DL to the tool table Writing of point angle to the tool table HEIDENHAIN | VTC | User's Manual | 11/2024...
6 At the end of the cycle, the touch probe returns to the clearance height. Notes VTC cannot be run actively in combination with Tilt working plane. Further information: "Things to keep in mind regarding VTC cycles", Page 24...
5 If the spindle revolution was active before the cycle call, the control restores this condition at the end of the cycle. Further information: "Things to keep in mind regarding VTC cycles", Page 24 HEIDENHAIN | VTC | User's Manual | 11/2024...
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Toroid cutter 0.2 mm 32 mm <=16 mm Depending on the tool, you have to save the following values in the tool table: Further information: "Things to keep in mind regarding VTC cycles", Page 24 HEIDENHAIN | VTC | User's Manual | 11/2024...
>=1: The control uses the defined contact angle to focus on the individual cutting edges. 0: No contact point; the control focuses on the lower cutting edge of the tool. -1: REF-ANGLE value from the VTC tool table This parameter is effective for ball-nose and toroid cutters only. Input: –1...90...
If Q622 is not equal to 0, the control takes multiple images on several focal planes, depending on radius R2. 4 The external computer unit saves the images in the tool evaluation of the VTC software in the subfolder defined.
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Depending on the tool, you have to save the following values in the tool table: CUT (This input is not needed for panoramic images.) T-ANGLE Further information: "Things to keep in mind regarding VTC cycles", Page 24 HEIDENHAIN | VTC | User's Manual | 11/2024...
If the profile cannot be captured in one image, the control moves the tool in the machining plane and takes multiple images of the profile of the cutting edge. The VTC software composes the individual images into one sharp image. Q622 = 0...
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>=1: The control uses the defined contact angle to focus on the individual cutting edges. 0: No contact point; the control focuses on the lower cutting edge of the tool. -1: REF-ANGLE value from the VTC tool table This parameter is effective for ball-nose and toroid cutters only. Input: –1...90...
1 on the outermost tool radius plus safety clearance. 2 The control switches on the spindle. 3 The VTC software compares the breakage check value with the LBREAK value from the control and checks whether the tool is broken or not. The control saves the result in Q601.
32 mm <=16 mm Depending on the tool, you have to save the following values in the tool table: LBREAK Further information: "Things to keep in mind regarding VTC cycles", Page 24 5.5.1 Cycle parameters Help graphic Parameter Cycle 623 does not have a cycle parameter. Close cycle input with the END key.
Program the machining operation 10 LBL 21 Definition of LBL 22 57 LBL 22 Program stop; the operator can inspect the tool 58 STOP 59 LBL 0 60 END PGM 6 MM HEIDENHAIN | VTC | User's Manual | 11/2024...
2 If a spindle revolution is activated, the control stops this movement. 3 The cycle automatically determines the spindle angles of the cutting edges. 4 The spindle angles are entered in the VTC-TOOLS.TAB table. 5 At the end of the cycle, the control positions the tool to the clearance height 6 If the spindle revolution was active before the cycle call, the control restores this condition at the end of the cycle.
VTC Cycles | Cycle 624 MEASURING CUTTING EDGE ANGLES 5.6.1 Cycle parameters Help graphic Parameter Q625 Assign new tool ID In order to identify the tool in the tool evaluation, a tool ID number must have been assigned. This makes it possible to distinguish the tools.
Temperature deviations may become evident through axial offsets, for example. The reference tool provided by HEIDENHAIN allows you to calibrate the camera and determine the temperature compensation. The following cycles are available for tool measurement:...
8 If the spindle revolution was active before the cycle call, the control restores this condition at the end of the cycle. Further information: "Things to keep in mind regarding VTC cycles", Page 24 Cleaning function Before the start of the cycle, the compressed-air jets on the two cameras are activated for two seconds.
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VTC Cycles | Cycle 625 VT CALIBRATION Notes VTC cannot be run actively in combination with Tilt working plane. If the dispersion tolerance is exceeded, the control will interrupt machining with an error message. Use R-OFFS and L-OFFS to define the measuring position.
Requirements Before you start the cycle, the camera must be measured and calibrated. The control provides the following cycles for this purpose: Cycle 620 VT SETUP Cycle 625 VT CALIBRATION HEIDENHAIN | VTC | User's Manual | 11/2024...
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Before the first measurement and before every repeated measurement, compressed air is applied to the tool for one second. Notes VTC cannot be run actively in combination with Tilt working plane. If the dispersion tolerance is exceeded, the control will interrupt machining with an error message.
1 = Wear tolerance reached 2 = Tool breakage Further information: "Things to keep in mind regarding VTC cycles", Page 24 Cleaning function Before the start of the cycle, the compressed-air jets on the two cameras are activated for two seconds.
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Refer to your machine manual. Notes VTC cannot be run actively in combination with Tilt working plane. If the dispersion tolerance is exceeded, the control will interrupt machining with an error message. Use R-OFFS to define the measuring position.
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Ball-nose cutter 1 mm 32 mm Toroid cutter 1 mm 32 mm <=16 mm Depending on the tool type, you have to save the following values for the tool in the tool table: LTOL R-OFFS HEIDENHAIN | VTC | User's Manual | 11/2024...
9 If the spindle revolution was active before the cycle call, the control restores this condition at the end of the cycle. 10 The control saves the measured value based on Q632 MODE SELECTION and the status in the following Q parameters: HEIDENHAIN | VTC | User's Manual | 11/2024...
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Notes VTC cannot be run actively in combination with Tilt working plane. If the parameter Q636 MEAS. LENGTH ENTRY is not equal to 0 and less than L- OFFS, the control will display an error message.
The measurement length starts at the bottom edge of the L -OFFS tool. The bottom edge corresponds to the tool length L from the tool table. 0: The control performs a measurement at L-OFFS. Input: 0...100 HEIDENHAIN | VTC | User's Manual | 11/2024...
VTC Cycles | Cycle 629 TOOL RADIUS 2 5.12 Cycle 629 TOOL RADIUS 2 Application Cycle 629 TOOL RADIUS 2 determines the corner radius of a tool. Based on the measured corner radius, the control calculates the length and radius and corrects them depending on the definition.
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Check the length, radius and delta values after the cycle sequence HEIDENHAIN recommends the evaluation mode Q632 = 2 VTC cannot be run actively in combination with Tilt working plane. If the parameter Q636 MEAS. LENGTH ENTRY in not equal to 0 and less than Q629 CONTACT ANGLE, the control will display an error message.
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VTC Cycles | Cycle 629 TOOL RADIUS 2 Tool notes Tool type Minimum tool Maximum tool diameter diameter Ball-nose cutter 1 mm 32 mm Toroid cutter 1 mm 32 mm <=16 mm Depending on the tool type, you have to save the following values for the tool in...
VTC Cycles | Cycle 629 TOOL RADIUS 2 5.12.1 Cycle parameters Help graphic Parameter Q632 Tool measurement mode (0-2)? The cycle offers the following options for writing the measured values for the length, radius and corner radius R2 to the tool table or in the Q parameters: 0: The control transfers the values into the L, R and R2 columns.
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VTC Cycles | Cycle 629 TOOL RADIUS 2 Help graphic Parameter Q636 Measurement points? Number of measuring points that the cycle additionally captures between the start and end point. 0: The control measures only the start point and the end point.
1 = Wear tolerance reached 2 = Tool breakage Further information: "Things to keep in mind regarding VTC cycles", Page 24 Cleaning function Before the start of the cycle, the compressed-air jets on the two cameras are activated for two seconds.
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VTC Cycles | Cycle 630 MEASURE TOOL Notes VTC cannot be run actively in combination with Tilt working plane. If the dispersion tolerance is exceeded, the control will interrupt machining with an error message. Use R-OFFS and L-OFFS to define the measuring position.
Before the first measurement and before every repeated measurement, compressed air is applied to the tool for one second. Notes VTC cannot be run actively in combination with Tilt working plane If the dispersion tolerance is exceeded, the control will interrupt machining with an error message.
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VTC Cycles | Cycle 631 MEASURE TOOL TIP Tool notes Tool type Minimum tool diameter Maximum tool diameter Drill 1 mm 32 mm The following tool values must be saved in the tool table: R-OFFS (optional) HEIDENHAIN | VTC | User's Manual | 11/2024...
VTC Cycles | Cycle 631 MEASURE TOOL TIP 5.14.1 Cycle parameters Help graphic Parameter Q631 Tip measurement mode (0-4)? Define the position at which the cycle will measure the tool: Q631 > 0 Q631 < 0 +/–1: Measure point angle T-ANGLE on the tool +/–2: Measure wear on R-OFFS.
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VTC Cycles | Cycle 631 MEASURE TOOL TIP Help graphic Parameter Q634 Permitted dispersion tolerance? Input of the dispersion tolerance If repeat measurements Q633>0 are performed, the control will check whether the measurements are within the disper- sion tolerance. Input: 0.001...0.099...
Tool evaluation Overview of the images taken and evaluation of the tool condition Settings Settings of the product, such as software configuration or enabling of software options HEIDENHAIN | VTC | User's Manual | 11/2024...
Basic operation | Operation with touchscreen and gestures Operation with touchscreen and gestures The user interface of the VTC software is operated with gestures on the touchscreen or with a connected mouse. To enter data, you can use the screen keyboard of the touchscreen.
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Means pressing the left mouse button once and holding it down while moving the mouse; at least the starting point of the motion is defined The actions initiated by dragging include Scrolling through lists and texts HEIDENHAIN | VTC | User's Manual | 11/2024...
If the entry is incomplete or the values are incorrect, a red exclamation mark is displayed as applicable. In this case, the entry cannot be completed. To apply the values, confirm the entry with RET The values are displayed The screen keyboard disappears. HEIDENHAIN | VTC | User's Manual | 11/2024...
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The selected entry is applied. Operating element Function Close Tap Close to close a dialog Confirm Tap Confirm to conclude an action Back Tap Back to return to the higher level in the menu structure HEIDENHAIN | VTC | User's Manual | 11/2024...
Setting the lighting with the LEDs on the device New image Taking a single shot or panoramic image Blow off Activation of the product's jet blocks for cleaning the cover glasses and the tool with compressed air HEIDENHAIN | VTC | User's Manual | 11/2024...
The Tool evaluation menu provides the following hierarchical menu levels: The navigation path in the function area helps you to orient yourself within the menu levels. Tool evaluation ► Group ► Tool ► Image series HEIDENHAIN | VTC | User's Manual | 11/2024...
The user interface for the product settings is displayed. Short description Figure 5: Settings menu The Settings menu shows all of the options for configuring the product. The settings parameters allow you to adapt the product to on-site requirements. HEIDENHAIN | VTC | User's Manual | 11/2024...
In the Manual tool inspection menu, you can view the live image of a camera. You can also configure the lighting and save an image. The live image can be called via Cycle 621 at the connected control. Figure 6: Manual tool inspection menu HEIDENHAIN | VTC | User's Manual | 11/2024...
The active camera is displayed in green. Tap Camera 2 to show the bottom view The bottom view is displayed. The active camera is displayed in green. Figure 7: Live image of camera 2 HEIDENHAIN | VTC | User's Manual | 11/2024...
Tap Lighting in the Manual tool inspection menu The Simple lighting palette is opened. Tap Extended to control each LED separately The Extended lighting palette is opened. Figure 8: Lighting dialog box HEIDENHAIN | VTC | User's Manual | 11/2024...
The operating element is displayed in simple mode if three bundled LEDs have different lighting values. Brightness of the lateral LED on the jet block Settings: 0 % ... 100 % Default setting: 50 % HEIDENHAIN | VTC | User's Manual | 11/2024...
The lighting that was configured in one mode is automatically transferred to the other lighting mode. Closing the lighting palette Tap Close to close the dialog Tap Lighting The lighting configuration is saved. The dialog is closed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Enter the desired parameters (see "Parameters of the single shot", Page 84) Tap OK to save the single shot The single shot is saved in the specified Tool evaluation area. Figure 9: New image dialog box HEIDENHAIN | VTC | User's Manual | 11/2024...
Default setting: 0.0000 mm Selection of the quality in which the image is to be saved Image quality Setting: Fast, Medium or High Default setting: / A higher quality requires a lower spindle speed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tap and hold Start in the Blow off dialog box The cover glasses and the tool are cleaned with compressed air from the product's jet blocks. Release Start The compressed air is switched off. Figure 10: Blow off dialog box HEIDENHAIN | VTC | User's Manual | 11/2024...
To get an overview of the images taken, you can combine images and image series in groups that you organize as needed. For the actual evaluation, the images can then be analyzed in various modes and compared with each other. Figure 11: Tool evaluation menu HEIDENHAIN | VTC | User's Manual | 11/2024...
Display options Operating element Explanation View small Elements are displayed in small size View medium The elements are displayed in medium size View large Elements are displayed in large size HEIDENHAIN | VTC | User's Manual | 11/2024...
To create a new group, tap Add The Add group dialog box appears. Tap the Name field Enter the desired name via the screen keyboard Confirm with RET Confirm with OK The new group is created. HEIDENHAIN | VTC | User's Manual | 11/2024...
The group is shown highlighted. Tap Delete The Delete dialog box appears. To delete the group and all of the tool entries in the group, confirm with OK The group is removed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tool Evaluation | Group menu level Group menu level In the Group menu level, you can create tool entries. The tool entries allow you to structure the images individually. Figure 13: Group menu level HEIDENHAIN | VTC | User's Manual | 11/2024...
To create a new tool entry, tap Add The Add tool entry dialog box appears. Tap the Name field Enter the desired name via the screen keyboard Confirm with RET Confirm with OK A new tool entry is created. HEIDENHAIN | VTC | User's Manual | 11/2024...
To edit a tool entry, tap and hold the desired tool entry The tool entry is shown highlighted. Tap Delete The Delete dialog box appears. To delete the tool entry and the images in it, confirm with OK The tool entry is removed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tap Quick-start of tool checking to start with the first image series. Further information: "Taking a manual single shot", Page 83 Further information: "Cycle parameters", Page 34 Figure 15: Tools menu level HEIDENHAIN | VTC | User's Manual | 11/2024...
To create a new image series, tap Add The Add image series dialog box appears. Tap the Name field Enter the desired name via the screen keyboard Confirm with RET Confirm with OK A new image series is created. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tap the desired color, if applicable Tap the Comment field and enter a comment, if required Confirm with RET Confirm with OK The representation of the image series is adjusted. Figure 16: Customize dialog box HEIDENHAIN | VTC | User's Manual | 11/2024...
To delete the image series and the images in it, confirm with The image series is removed. To delete a single shot, tap the desired single shot Tap Delete The single shot is removed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Figure 17: Tool analysis Operating element Explanation Gallery Shows all images of the tool in the gallery view. Close Closes the tool analysis window. HEIDENHAIN | VTC | User's Manual | 11/2024...
To minimize an image, tap Shrink Gradually reduces the image. The image size is shown in percent. To switch between the 100% view and the full-surface view in the window, double-tap the image HEIDENHAIN | VTC | User's Manual | 11/2024...
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For small tools with a diameter < 4 mm, the depiction of the cutting edges is adjusted and the lateral image margins are shown semitransparent. Figure 19: Panoramic image of small tools HEIDENHAIN | VTC | User's Manual | 11/2024...
If you have current images of a cycle, you can inspect your tool based on the images and define the corresponding Tool status. Figure 20: Inspection mode HEIDENHAIN | VTC | User's Manual | 11/2024...
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(camera 1). This view is only available in the Side view. Optimize Adjusts the brightness and contrast of the image Magnify / Shrink Gradually magnifies or minimizes the image detail HEIDENHAIN | VTC | User's Manual | 11/2024...
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Press and hold the Zoom view to magnify the image detail in this area. After a short time, a zoom window appears that you can adjust by dragging. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tap the selected status again Tap Confirm in the dialog box The evaluation is canceled. Applicable only to HEIDENHAIN TNC7 and TNC 640 controls: If you select the Lock tool status, the tool will be locked permanently in the tool table TOOL.T.
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This function allows you to visually measure the tool- flank wear. Referencepoint This function allows you to set a Referencepoint in the Panorama view. Overview This function shows or hides the Overview. HEIDENHAIN | VTC | User's Manual | 11/2024...
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Press and hold the Zoom view to magnify the image detail in this area. After a short time, a zoom window appears that you can adjust by dragging. HEIDENHAIN | VTC | User's Manual | 11/2024...
The tool is highlighted. The Export function is shown in green. Figure 23: Selecting the tool in the Group menu level To define data for the CSV file, tap Export The Export dialog opens. HEIDENHAIN | VTC | User's Manual | 11/2024...
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To apply the values, confirm the entry with RET The values are displayed The screen keyboard disappears. In View select whether the images were measured from the Bottom or Lateral view. Save as is displayed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Tolerance specifies the limit value for image deviations Opacity specifies the opacity of the color marking Color coding shows an additional bar with the color information The representation in the Current image area is customized accordingly. HEIDENHAIN | VTC | User's Manual | 11/2024...
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Figure 25: Comparison mode To change the current image: Tap gallery All image series for this tool are shown in a strip Select another series or image The current image is changed. HEIDENHAIN | VTC | User's Manual | 11/2024...
Sound to be played when using a touch element Touch tone When you select a setting, the associated sound is played Settings: Standard, Guitar, Robot, Outer space, No sound Default setting: Standard HEIDENHAIN | VTC | User's Manual | 11/2024...
Truncate: Decimal places are truncated without rounding up or down Round to 0 and 5: Decimal places ≤ 24 or ≥ 75 are rounded to 0, decimal places ≥ 25 or ≤ 74 are rounded to 5 Default setting: Commercial HEIDENHAIN | VTC | User's Manual | 11/2024...
Location in which the demo image is stored on the product (can Image directory only be set for virtual cameras) Default setting: Camera folder in installation folder HEIDENHAIN | VTC | User's Manual | 11/2024...
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Resets the Pixel clock (MHz) and Frame rate (fps) to the default Default values values Shows the values of the camera's focal points Focus points Deactivates the camera and live image Deactivate camera HEIDENHAIN | VTC | User's Manual | 11/2024...
This chapter describes settings for configuring networks, network drives, and USB mass storage devices. 9.3.1 OPC UA-Server Path: Settings ► Interfaces ► OPC UA-Server Parameter Explanation Entry of OPC UA interface Port NOTICE The port must not be blocked by the firewall HEIDENHAIN | VTC | User's Manual | 11/2024...
Version number of the VTC camera parameters vtcCameraSettings.xml Version number of the VTC database parameters vtcDataBaseSettings.xml Version number of the parameters for the VTC representation vtcDisplaySettings.xml Version number of the parameters for the lighting vtcLightSettings.xml Version number of the VTC server parameters vtcServerSettings.xml...
Explanation Activation of remote access for screenshots of the software Remote access for screenshots Settings: ON or OFF Default setting: OFF Hilfswerkzeuge Access to auxiliary tools is only possible with a password HEIDENHAIN | VTC | User's Manual | 11/2024...
Confirm your input with RET Tap Save as Tap OK to confirm the successful backup of the configuration The configuration file has been backed up. Further information: "Back up and restore", Page 120 HEIDENHAIN | VTC | User's Manual | 11/2024...
Activating Software options You can activate additional Software options via a License key. You can view the enabled Software options on the overview page. Further information: "Checking the Software options", Page 126 HEIDENHAIN | VTC | User's Manual | 11/2024...
The license key request is created and saved in the selected folder. Safely remove USB stick Contact a HEIDENHAIN service agency and submit the file you created in order to request a license key The license key and the license file are generated and...
Tap OK The license key is activated. Tap OK You may need to restart the product, depending on the software option. Confirm the restart with OK The activated software option is available. HEIDENHAIN | VTC | User's Manual | 11/2024...
On the overview page, you can check which Software options are enabled for the product. Tap Settings in the main menu Tap Service Open in succession: Software options Overview A list of enabled Software options is displayed. HEIDENHAIN | VTC | User's Manual | 11/2024...
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