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Geometric Optical Measuring v7.5 sr2
Citation preview
4.1.2014
Training
John Doe
GOM mbH
Sales
Braunschweig
04.01.2014
GOM Inspect
GOM Training Object
Inspector
Company
Department
Location
Date
Project
Part
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Overview
User Interface
Surface Deviation Labels
Reporting
4
5 8
Inspection Section
1 2 3
6
Import Data A lign Data Surface Comparison
Construct Elements I-Inspect
Combined Label
7
9 10
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User Interface - Workspaces
The User Interface is separated in workspaces.Important tools are grouped together in the colored main toolbars.
Inspection
Reporting
Mesh Editing
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User Interface - Handles
Use the colored handles to show or hide explorer, properties and toolbar.
Explorer
Toolbar
Properties
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User Interface - Explorer
The explorer contains all elements of your project.It is organized in three categories: The element explorer, the overview explorer and the report explorer.
Element Explorer Report ExplorerOverview Explorer
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User Interface - Properties
The properties tab allows you to change each object's characteristic.Each object has its own attributes.
Element Properties for 3D V iew Element Properties for Report Page
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User Interface - Toolbar
The toolbar is separated in different categories:
Image Mapping
Clipping
Selection
Toolbar
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User Interface - 3D View
The 3D view displays all of your data - move, rotate and zoom your elements with your mouse.You can also use the coordinate system.
Scroll to zoomPress to move
Click left to rotate
Click right for context menu
3D V iew
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User Interface - Picture in Picture (PiP)
Use the PiP functionalities to visualize an overview for your zoomed data inside your report pages.
Selection Groups
Rotation from 3D View
Show Zoom Area
Zoom Automatically
Picture in Picture (PiP)
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User Interface - Table
Think of the table like a wrapper for all your figures in your project. You can sort, filter and select your data in a fast and powerful way.
Export Maximize window
Reset sorting Edit (on/off)
Table with sorted elements
Show all (on/off) Change template
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User Interface - Direct Help
In the direct help you find information on functions and their parameters. Type a keyword and the software will suggest the available options for you.
Direct Help
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Import Data
You can drag your files into GOM Inspect and drop them onto the desired area.
Import options
Open project Import as new data
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Import Data - Exercise
1 Import the CAD DataDrag and drop exercise_files/gom_part.stp
2 Import the Measured DataDrag and drop exercise_files/gom_part.g3d
3 Go on with the Tutorial
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Align Data
The alignment of your imported data is an important step before starting an inspection.The alignment functions are located in the Inspection workspace.
Create Alignment
Alignment functions
Inspection workspace
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Align Data - Exercise
1 PrealignmentSwitch to Inspection workspace and create a Prealignment
2 Best-Fit AlignmentCreate a Best-Fit Alignment (please use the checkbox)
3 Return to Reportworkspace and Go on with the Tutorial
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Surface Comparison
An easy way to visualize differences between CAD data (Nominal) and measured data (Actual)is a surface comparison.
You can substract the CAD data from the measured data or vice versa.
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-
=
=
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Surface Comparison - Exercise
1 Create a Surface Comparison on CAD DataSwitch to Inspection workspaceSelect from main toolbar >> Surface Comparison >> Surface Comparison on CAD
2 Create a Surface Comparison on Measured DataSelect from main toolbar >> Surface Comparison >> Surface Comparison on Actual
3 Return to Report Workspace and Go on with the Tutorial
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Inspection Section
Look inside your data and detect differences with an inspection section.
Inspection Section (Reference Plane: Plane Z , Position: 30mm)
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Inspection Section - Exercise
1 Create an Inspection SectionSwitch to Inspection workspaceSelect from main toolbar >> Inspection Section
2 Cut through the middle of the GOM LettersSelect in the dialog >> Plane >> Reference Plane >> Plane ZSelect in the dialog >> Plane >> Position >> 30mmClick Create
3 Return to Report Workspace and Go on with the Tutorial
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Surface Deviation Labels
With a deviation label you can capture the specific value from a specific point you clicked on.They are colored for an easy way of distinction.
Inspection Section with Deviation Labels
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Surface Deviation Labels - Exercise
1 Create some Surface Deviation LabelsSwitch to Inspection workspaceSelect from main toolbar >> Pointwise Inspection >> Deviation LabelsHold the CTRL-Button while clicking on the sectionPress ESC to leave this function
2 Return to Report Workspace and Go on with the Tutorial
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Construct Elements
In order to make more complex inspections you need to construct elements (geometry elements).These elements are used to define areas of interest that can be analyzed.
File Edit View Construct Inspection Operations Help
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Construct Elements - Exercise
1 Construct Surface PointsSwitch to Inspection workspace
Select from Explorer >> Nominal >> CAD >> gom_part.stp
Press E on your keyboard to make the CAD data visible exclusively
Select from menu bar >> Construct >> Point >> Surface Point
Construct a few surface points somewhere on the surface of the CAD
2 Return to Report Workspace and Go on with the Tutorial
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I-Inspect
The powerful I-Inspect is an aggregation of the most important inspection tools inside of GOM Inspect.There are: Blade, Measuring Principle, GD&T and Check.
Measuring PrincipleBlade
CheckGD&T
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I-Inspect - Measuring Principle
This is a collection of functions to speed up your inspection workflow.A Measuring Principle is like a group of actions which are performed when applying it to an element.
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I-Inspect - Measuring Principle - Exercise
1 Apply the Measuring Principle "Project Point Onto Actual"Switch to Inspection workspaceSelect from Explorer >> Nominal Elements >> Geometries >> Surface PointsSelect from main toolbar >> I-InspectClick on the green Measuring-Principle buttonSelect >> Project Point Onto Actual*
* "Project Point Onto Actual" takes the selected points on the CAD data (Nominal) and projects them on the measured data (Actual). The projection creates new actual elements and links them to the nominal elements. 2 Return to Report Workspace and Go on with the Tutorial
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I-Inspect - Check
You can get specific values for an element by applying a "Check" function.
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I-Inspect - Check - Exercise
1 Check the X Coordinate of the Surface PointsSwitch to Inspection workspaceSelect from Explorer >> Nominal Elements >> Geometries >> Surface PointsSelect from main toolbar >> I-InspectClick on the blue Check button of I-InspectSelect from Check menu >> X Coordinate
2 Change the Label Template of the Surface PointsClick on the Magnifier icon in the center of I-Inspect (make sure your surface points are still selected)Select >> Choose Label Template >> Results*
* The Results label contains the values for Nominal, Actual and their Deviation. The Check tells you if the element is within or outside of tolerance.
3 Return to Report Workspace and Go on with the Tutorial
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Label and Metalabel
Labels are available for each element and its inspection results.To reduce the amount of labels in large projects they are combined (Metalabel).
Different types of Labels
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Label and Metalabel - Exercise
1 Check the Y Coordinate of the Surface PointsSwitch to Inspection workspaceSelect from Explorer >> Nominal Elements >> Geometries >> Surface PointsSelect from main toolbar >> I-InspectClick on the blue Check button of I-InspectSelect from Check menu >> Y Coordinate*
* The labels of the surface points should now contain the values for the X and Y coordinates. Although bound together in a Metalabel you can still select each value separately by clicking on it.
2 Return to Report Workspace and Go on with the Tutorial
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Reporting
The final step in your inspection process is to capture your analyses, format the dataand export a well-ordered document.
3D Arrangements Final Document
Create Report Page
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Reporting - Report Page Preview
Creating a report page from your 3D data is very easy and straight forward.The various templates allow you to capture both an image and the necessary data from your 3D view.
Preview on a Title Report Page
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Reporting - Report Page Preview - Exercise
1 Create a Title Page for Your ReportSwitch to Inspection workspaceSelect from main toolbar >> Create Report PageSelect from report page preview >> Templates (the orange dropdown) >> TitleSelect from report page preview >> Namefield >> Type in a name for this pageSelect from report page preview >> OK
2 Return to Report workspace and Go on with the Tutorial
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Reporting - Keywords
We recommend you to use our preset of keywords to identify your project and your report.
Keyword Dialog Keywords on Title Page
Keyword Button inside Main Toolbar
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Reporting - Keywords - Exercise
1 Define KeywordsStay in Report workspaceSelect from main toolbar >> Define Project KeywordsEnter your data inside the dialog and click OK*
* The keywords will now appear on your title page
2 Go on with the Tutorial
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Reporting - Editing
Customize your pages with the assistance of the more advanced reporting tools.Embed an image or edit your report pages.
Edit Toolbar
Templates Explorer Master Pages
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Reporting - Editing - Exercise 1
1 Fill the 3D Placeholder and Adjust the LegendClick on the Edit button inside the 3D placeholder belowDoubleclick the topmost number of the legend inside the edit window (passe-partout)Type 0.2 and make sure the Connect-Values button is activatedClick somewhere outside the inputfield to applyClick OK
2 Go on with the Tutorial
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Reporting - Editing - Exercise 2
1 Embed an ImageStay on this pageSelect from the edit toolbar at the bottom >> Create ImageHold the left mouse button and drag a rectangleThe file dialog will appear >> Select an Image*
Create Image in Edit Toolbar
2 Go on with the Tutorial
Place image here
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Reporting - Export PDF
We recommend you to use our preset of keywords to identify your project and your report.
Report Pages PDF Document
Export as PDF
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Reporting - Export PDF - Exercise
1 Click on the Export PDF ButtonStay in Report workspaceSelect from main toolbar >> Export PDF*
* The default settings will produce a high quality PDF. Keep an eye on the folder and export options.
2 Go on with the Tutorial
Export as PDF-Dialog
4.1.2014
Thank you for using GOM Inspect.