New software delivers increased automation of flat-part QC
The release of Version 2.2 greatly expands the software's ability to read CAD files. Now, Virtek users can import CAD files in both IGS and DWG formats in addition to the previously available DXF format. LaserQC no longer requires a single layer, native CAD file — with this upgrade, the user is able to import multi-layered CAD files in any of the supported formats, automatically assigning each element of the original drawing to a specific CAD layer.
Overall user-friendliness and system operating speed have also been improved through additional automated functions that include automatic inspection check sheet generation as well as directed scanning and automated rescanning. A new Auto Generate function dramatically reduces the time required to create an inspection check sheet, by letting system users select the part dimensions they wish to inspect in an enhanced General Dimensions dialog box. LaserQC then automatically generates the required dimensions for an inspection check sheet in seconds. Version 2.2's Auto Rescan option instructs the system to check for missing CAD features and automatically rescan at the locations of any missing part entities when auto matching the scan to the CAD model. This option, which is selected by default, reduces scan time and activates the software's new "Directed" Scanning feature – the inspection equivalent of automatic feature recognition. When a CAD model is loaded, "Directed" Scanning lets users inspect the corresponding part by automatically directing the system's laser beam to the part features instead of executing a broad sweep searching for part features. This approach also improves scanning speed.
LaserQC system users will also find the enhanced Reverse CAD capability to their advantage. Also included in the new software release are basic Geometric Dimensioning and Tolerancing (GD&T) and new Material Properties definition capabilities.
LaserQC Version 2.2 offers dramatically reduced Reverse CAD time, as well as better model cleanup. This is achieved through a new Analysis feature that displays a dialog box in which the system user may select, display and toggle through the characteristics of one or more types of entities on a part, making it simple to identify and mass correct or delete any anomalies.
Additional LaserQC 2.2 features and algorithms generate and inspect measurements in compliance with GD&T industry standards. This system enhancement enables users to increase production tolerances, thereby reducing scrap, and meet the most stringent quality control standards.
New material property definition features in the software let users view, select, and set the material properties (thickness, height, process, material) for parts, such as particular edge conditions and part heights. This functionality results in more accurate scanning of parts with characteristics affected by processing methods such as punching. Another benefit is the ability to scan the part in the flat and report the actual 2D dimensions of raised or countersunk features.
Other enhancements in LaserQC Version 2.2 include the abilities to:
- Merge an existing inspection check sheet with an updated CAD file, enabling the operator to update the inspection check sheet with the new drawing data rather than having to create a new one
- Compare two DXF files on-screen and merge the two files if necessary with a Merge DXF feature, offering the operator the capability to immediately identify differences that would often be too subtle for a visual comparison
- Make a visual inspection of features not visible in the initial scan by using the Project Entities feature; the laser beam will continuously scan (highlight) specific entities (e.g. inserts or markings) on the flat part. The operator can then manually enter the results so that they are included in the final inspection report.
- Undo the deletion of scan or CAD data on Scan Windows
- Zoom in on features on the Preview windows in the Dimension and Merge CAD import file dialog boxes
- Automatically save the current Automation and/or Inspect settings when users update an inspection check sheet, using new Quick Inspect and Automation check boxes in the Inspection Report
- Select the method the system will use when aligning measurements on an inspection sheet to scan data, using new matching options for inspection check sheets
Virtek Vision is a global leader in the development of precision laser and automation solutions for the biotechnology, aerospace, metal fabrication and construction industries. The Company's products provide compelling customer benefits including significantly increased throughput and cost savings. The majority of sales are to the US and Europe. The Company maintains offices in Waterloo, Toronto, Boston, and Brussels.
For further information, please contact:
Virtek Vision International Inc.
Bob Carpenter VP, Industrial Imaging, bob.carpenter@virtekvision.com
Ginny Bartosek Marketing Specialist, ginny.bartosek@virtekvision.com
Toll-free in North America: 1-800-684-7835
Tel: (+1) 519-746-7190
Fax: (+1) 519-746-3383
www.virtekvision.com
Source: Virtek Vision