ZEISS Industrial Quality Solutions (ZEISS IQS) has introduced the latest updates for Virtual Clamping, an application within the ZEISS INSPECT 3D metrology software. Combined with the new Guided Holding Kit, Virtual Clamping enables the precise and flexible clamping of a wide range of parts, from small to large components made from injection-molded, die-cast, or sheet metal.
The updated solution eliminates the need for component-specific clamping fixtures in many applications. According to ZEISS IQS, the combination of hardware and software helps reduce fixture costs, shortens setup times, and significantly lowers labor costs.
Lower costs and higher precision
Virtual Clamping replaces conventional, part-specific clamping fixtures with a cost-effective universal solution. The parts are supported without stress and positioned reproducibly for measurement. To this end, ZEISS has developed the new Guided Holding Kit. The basis for this is the universal pneumatic clamping device (UPD), which is already available. With the new Guided Holding Kit, ZEISS is expanding this solution with additional components, enabling it to be used in automated measurement processes with the ZEISS ScanBox optical 3D measuring machine. This ensures reproducible part mounting even in automated environments.
Guided Holding Kit: Semi-automated workflow
The new Guided Holding Kit from ZEISS fixtures parts with up to four contact points. Depending on the size and position of the part, ZEISS INSPECT software automatically inserts extensions to the measuring plate and collision bodies in the virtual measuring room. In addition, a setup measurement sequence is generated, allowing parts to be repeatedly positioned in less than 10 minutes. Using the software-generated assembly instructions, the universal holders can be mounted on the rotation table, and the generated alignment measurement sequence is executed via robot control. Users can then place the part on the rotation table and measure it without applying any stress.
New software features
A weight-force-compensated mesh can be analyzed and virtually clamped in various installation scenarios. The fully parametric basis for all calculations is the deformation model referenced to the measurement, which enables realistic inspection of all relevant parts of the vehicle body’s sheet metal.
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