The Manual Length Cycle

Introduction

This topic will explain the Manual Length cycle, will describe how to access it, will explain the options found in it, and will explain how to use it with quick steps.

The Manual Length Cycle

 

This cycle is used to measure the effective length of a cutting tool. The tool is manually brought into position over the stylus for the Manual Length measurement cycle.

To access the Manual Length cycle:

 

  1. In the CAM Tree, right-click Milling Tools, and select Tool Crib.

    The Tool Crib dialog launches in the Data Entry Manager.

  2. Add all tools needed for the job.

  3. Click OK.

    The Tool Crib dialog closes.

  4. In the CAM Tree, locate the desired Machine Setup for the Probing cycle, right-click the Machine Setup, and select Probing.

    The Probing dialog launches in the Data Entry Manager.

  5. In the Machining Strategy list of the Feature page, click the Contact Tool Setter operation.

    The Contact Tool Setter operation replaces the Measure operation in Current Operations list.

  6. Click the Operations(s) tab.

  7. Select the appropriate cycle from the drop down list in the Cycle section of the Parameters tab.

The Data Entry Parameters

Parameters

Tool

  • Tool Name -This drop down will list all the tools currently in the tool crib.

  • Override Tool Data
    - With this check box selected, you will be able to update the Tool Number and Tool Diameter.
    - With this check box cleared, editing of the Tool Number and Tool Diameter is unavailable.

  • Tool Number - Lists the Tool Number of the currently selected tool.

  • Tool Diameter - Lists the diameter of the currently selected tool.
    - With this check box selected, the tool diameter will be output.
    - With this check box cleared, the tool diameter will not be output.

 

Options

  • Tool Offset - Tool length offset number. This is the offset location in which the measured tool length is stored when it needs to be different from the active tool number.

  • Tolerance - When this input is used, the tool offset is not updated if the tool length is found to be out of tolerance.

  • Broken Tool Flag - Tool out of tolerance flag. Use this flag to prevent a tool OUT OF TOLERANCE alarm from being raised. Enter the value to be called out with the flag.
  • Overtravel Distance - The default overtravel distance and radial clearance. Overtravel is the distance beyond the point at which contact should have been made with the stylus the tool is permitted to move before an  out of tolerance alarm is initiated.

  • Z Measure Position - defines the distance above the stylus at which the operator will position the tool.

 

  • Diameter Offset - defines the diameter offset to be updated.

Quick Steps - Manual Length

  1. In the CAM Tree, right-click Milling Tools, and select Tool Crib.

    The Tool Crib dialog launches in the Data Entry Manager.

  2. Add all tools needed for the job.

  3. Click OK.

    The Tool Crib dialog closes.

  4. In the CAM Tree, locate the desired Machine Setup for the Probing cycle, right-click the Machine Setup, and select Probing.

    The Probing dialog launches in the Data Entry Manager.

  5. In the Machining Strategy list of the Feature page, click the Contact Tool Setter operation.

    The Contact Tool Setter operation replaces the Measure operation in Current Operations list.

  6. Click the Operations(s) tab.

  7. Select the appropriate cycle from the drop down list in the Cycle section of the Parameters tab.

  1. In the Parameter section, select the tool and adjust the select the Override Tool Data check box is necessary.

    If you select the Override Tool Data check box, adjust the Tool Number and Tool Diameter values as needed.

  2. In the Options section, select the check boxes for any and all calls required in the output and set their values as needed.

  3. Select the Raw Text tab in order to output any macros or code manually.

  4. In the Raw Text tab, select the Output in NC Program check box.

  5. Enter the data to be output in the text field.

  6. Click OK.

    The operation is added to the CAM Tree.

Example 1 - Manual Length

For the Manual Length cycle, the tool will be moved into position over the stylus manually by the operator.

 

In this example we: 

 

  • Setup the Tool Crib
  • Select the Automatic Length cycle.
  • Select the tool.
  • Set the Z Measure Position.

Part 1) Setting up the Tool Crib

  1. In the CAM Tree, right-click Milling Tools, and select Tool Crib.

    The Tool Crib dialog launches in the Data Entry Manager.

  2. Add all tools needed for the job.

  3. Click OK.

    The Tool Crib dialog closes.

Part 2) Selecting the Automatic Length cycle

  1. In the CAM Tree, locate the desired Machine Setup for the Probing cycle, right-click the Machine Setup, and select Probing.

    The Probing dialog launches in the Data Entry Manager.

  2. In the Machining Strategy list of the Feature page, click the Contact Tool Setter operation.

    The Contact Tool Setter operation replaces the Measure operation in Current Operations list.

  3. Click the Operations(s) tab.

By default the Automatic Length is the selected cycle.

Part 3) Selecting the Tool to be set

  1. In the Parameters section, select the tool to be set from the drop down list.

    By default the Tool Offset is set to the tool number of the selected tool.

Part 4) Setting the Z Measure Position

  1. In the Options section, select the check box for Z Measure Position.

  2. In the Z Measure Position text field, enter the height at which the tool will be placed above the stylus at the start of the cycle.

  3. Click OK to create the Automatic Length cycle and exit the dialog.

 

Tip: To learn about how to use the Broken Tool Flag option, see the examples in the Broken Tool - Plunge and/or Broken Tool - Solid topics.