Metrology & Measurement

Mettler Toledo's new PBK9 and PFK9 weighing platforms provide superior accuracy and reliability in harsh industrial conditions, with sufficient flexibility to be used for many applications, according to the company. The platforms notify the operator when recalibration or adjustments are necessary due to environmental changes, and automated calibration with a built-in calibration weight and plug-in cables allows for easy maintenance.

Thermal drift is the biggest contributor to machining and part errors. SpindleCheck from Lion Precision measures changes in the point of machining as the spindle warms up, as chillers run and as the environment changes. Precise warm-up times can be determined for each machine tool and sources of thermal drift can be identified.

Introduced in 1959, coordinate measuring machines have become increasingly common over the last 2 decades. The complexity and cost once meant CMMs were only suitable for large manufacturers. Advances in CMM technology and manufacturing techniques have reduced the cost of ownership, and the machines are now found at all types and sizes of shops.

Stopping a machine to measure a workpiece is a waste of time. Not only is a high-priced piece of CNC equipment being taken out of production, but the measurements obtained when a machinist leans into a machine with a micrometer or bore gage can't compare in accuracy to those generated by a coordinate measuring machine or inline probe.

Zoller unveils 3D Check, Titan and cost per click calculator at IMTS 2014.

Zoller displays its 3D Check machine during IMTS 2014.

Röhm Products of America's F-senso pull-in force measurement device enables you to check the pull-in force of your tool clamping system. The regular monitoring of the pull-in force makes it possible to detect changes in the clamping strength before they have an effect on the quality of processing.

Hexagon Metrology's Gary Hobart, the company's national sales manager, demonstrates the Optiv Performance multisensor optical measurement system equipped with a rotary table and a chromatic white-light sensor.

The Diaset is an ideal bench-top machine for shops looking for an economical, yet precise, tool measuring and presetting system. The Diaset features a stable measuring column and base made of mineral cast; a large multi-functional readout; fine-adjust handwheels; pneumatic locking; serial printer port for labels; and adapters for most taper types.

The portable coordinate measuring machine (CMM) arm-free probing system HandyPROBE and the C-Track dual-camera sensor form a unique duo that generates high accuracy measurements and increases the reliability and speed of the measurement process.