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LaserLAB is the all-in-one solution - a measurement system that performs all measurement tasks directly in the production cell.

LaserLAB – the universal measurement system for kinematic cell calibration

Works closely with the Wiest software to perform

  • Robot calibration
  • Tool calibration
  • Measurement of user coordinate systems
  • and additional axles.

LaserLAB provides you with a single measurement system that performs all robot-related measurement tasks directly in the production cell: Integrated into the robot controller, all measurement processes run automatically – including error correction if required. This is the ideal solution for both commissioning and maintenance of robotic systems.

The benefit: less downtime, more productivity.

LaserLAB advantages

The new LaserLAB is handy, compact and incredibly versatile!

Product description

Robot, tool, base and cell calibration

The compact, wireless design with flexible integration options allows the applicator positions to be measured anywhere in the workspace. The extensive connectivity of the associated software to the most common robot controllers allows rapid acquisition of the current state of the cell calibration and optimisation of the associated geometric parameters.

The robot is calibrated with absolute precision by moving all axes and automatically measuring around 30 points. The absolute values are calculated from the robot positions and automatically transmitted to the robot.v

With LaserLAB, tools and bases can be calibrated automatically and with high precision. This eliminates the need for probes.

A robot cell measured with LaserLAB is the basis for successful hardware recovery. When geometry changes – due to tool changes, station offsets or cell relocations – deviations are quickly and reliably detected and corrected.

As accurate as a laser tracker, as flexible as a probe – the LaserLAB system can be used to measure tools, bases, user frames and work objects just like a conventional probe – but it is user-independent, highly accurate, automatically recorded and non-contact.

Product description

Robot and cell calibration

The compact, wireless design with flexible integration options allows the applicator positions to be measured anywhere in the workspace. The extensive connectivity of the associated software to the most common robot controllers allows rapid acquisition of the current state of the cell calibration and optimisation of the associated geometric parameters.

The robot is calibrated with absolute precision by moving all axes and automatically measuring around 30 points. The absolute values are calculated from the robot positions and automatically transmitted to the robot.v

With LaserLAB, tools and bases can be calibrated automatically and with high precision. This eliminates the need for probes.

A robot cell measured with LaserLAB is the basis for successful hardware recovery. When geometry changes – due to tool changes, station offsets or cell relocations – deviations are quickly and reliably detected and corrected.

As accurate as a laser tracker, as flexible as a probe – the LaserLAB system can be used to measure tools, bases, user frames and work objects just like a conventional probe – but it is user-independent, highly accurate, automatically recorded and non-contact.

Hardware

LaserLAB is only mounted in the cell or on the robot for the duration of the measurement.

The sensor and measuring rods provide simple interfaces for easy and repeatable mounting, both stationary and on the robot tool. For targeted measurement of the kinematic element.

Using specially calibrated fivefold laser triangulation, the 3D positions of the spheres are guaranteed to be accurate to 0.01mm at measurement rates of up to 1kHz (optionally up to 2kHz), with a diameter measurement range of >40mm. Depending on the measurement task, one, two or twelve measurements per sphere are sufficient to obtain a meaningful overall result.

Process

How the calibration process works with LaserLAB

Measurement with LaserLAB takes place directly in the robot cell. Measurement poses are obtained by reorienting around the centre of the sphere from an individual starting position.

Using the closed-loop calibration method, the loop:in software determines an accurate model of the robot’s axes and transmits the result to the controller.

A robot that has already been measured can be restored to its original state by repeating the measurements taken after a crash or maintenance operation.

The adjacent video explains mastering using FANUC robots as an example.

Play Video

Cloning of production lines

"The customer only needs to teach on one line and can run the programmes on the other line with high precision. A contingency strategy where one robot flexibly takes over the work of another is feasible.

CLONING OF PRODUCTION LINES

"The customer only needs to teach on one line and can run the programmes on the other line with high precision. A contingency strategy where one robot flexibly takes over the work of another is feasible.

Compatible robot systems

LaserLAB ist compatible with:

Other robot controllers and manufacturers available on request.

LaserLAB Knowledge Base

Find out more about the theoretical and technical background to our system.

LaserLAB Knowledge Base

Find out more about the theoretical and technical background to our system.

Software

The right module for every need - expandable at any time!

tool:in

The aim of the survey is to determine the tool center point (TCP). You get the actual geometric dimensions of the tool in relation to the flange coordinate system, in 3, 5 and 6 dimensions.

base:in

The goal is to determine the transformation from the workpiece to the robot's coordinate system. The software measures fixtures, stations or external stationary tools. High-precision, contactless and automatic.

loop:in

The aim is to measure, optimize and reference the absolute positioning accuracy using the "closed-loop method". You get an accurate model of the robot axes. Suitable for optimisation and restoration.

kir:in

The goal is to measure 1- to 5-axis positioners, rotary tables, rotary tilting tables, additional axes or synchronized, coupled, cooperating robots. You get a coordinate system in which the kinematics move.

Services

Our customer support team is here to help you. Please do not hesitate to contact us.

We can help you find the causes, advise on possible solutions and offer complete solutions with customised measurement programmes and systems. Contact us.

Our experienced team of robotics specialists will work hand in hand with you to efficiently implement cell calibration solutions and train your staff to use the systems.

Complete measurement data logs allow optimal remote support by our experts. Our support is also available for spontaneous problems via e-mail, telephone, video call or on-site.

Interested in LaserLAB? We will be happy to advise you.

Just fill in the form or call us directly.

Downloads

Related downloads

GripLAB

Gripper control and calibration with GripLAB

RotoLAB

Testing and calibration of rotationally symmetric tools

Wiest:IN

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