»hobCheck«

The universal measuring machine for the
complete inspection of gear cutting tools

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We stand for smart progress

The universal measuring machine »hobCheck« from ZOLLER opens up unprecedented options for the fully automatic and economical complete measurement of gear cutting tools, threading tools, and cutting tools of all types.

Benefit from precise measurement results; the »orthoScan« swivelling optic carrier guarantees distortion-free measurement of the tooth contour for pitched tools.

Request now 1:1 expert meeting

Calibrating measuring devices on site with certified test specimens and reference standards is an important part of quality assurance at E. ZOLLER GmbH & Co. KG - this is how we guarantee reliable measurement results and the high precision of your products in accordance with applicable standards.

Fully automatic measurement technology

Comprehensive complete measurement

Certified safety

Perfection in detail

One-hand operating handle »eQ«

One-hand operating handle »eQ«

Ergonomic one-hand operating handle »eQ«

Ergonomic one-hand operating handle »eQ« (ergonomic and quick) - to easily move the optics carrier to the correct position in the Z and X axes. The button with the Solutions symbol can be individually configured with additional practical functions, making operation even easier and more convenient.

»orthoScan«

»orthoScan«

»OrthoScan« swivel multisensor optics carrier

»OrthoScan« swiveling multisensor optics carrier - always finds the perfect viewing angle on the tool. This means that the cutting edge geometries of tools with a pitch, such as taps or hobs, can be measured in transmitted light without distortion.

Z-, X-axis manual/CNC

Z-, X-axis manual/CNC

Z-, X-axis manual/CNC

Z-, X-axis manual/CNC - the high-precision and smooth-running linear axes are used for quick and fine positioning of the measuring optics to the tool cutting edge. Whether manually for spot checks using the »eQ« single-handed operating handle or CNC-controlled for fully automatic processes, they enable reliable, fast and convenient measurement.

Incident light camera

Incident light camera

Incident light camera with multi-LED segment illumination

Incident light camera with multi-LED segment illumination and CNC swivel device - for the inspection and automatic measurement of tool geometries on the circumference, in the chip space and on the face. Simply enter the target parameters in the measuring program dialog and each measured variable is automatically measured and logged: rake angle, clearance angle, groove contour, chamfer width and many other geometries. The high-performance LEDs, segmented into eight areas, are automatically controlled by the measuring system and ensure optimum illumination of the surface thanks to automatic intensity control - for high precision and repeat accuracy.

Storage shelf

Storage shelf

Storage shelf

Practical storage shelf - holds attachment holders, adapters, tools and intermediate sockets.

Software »pilot 4.0«

Software »pilot 4.0«

»pilot 4.0« software

»pilot 4.0« software - is self-explanatory, clear and enables the operator to take reliable measurements. It offers a uniform user interface on all ZOLLER systems - right up to ZOLLER TMS Tool Management Solutions. The individual structure of the software allows customer-specific adaptations to be implemented quickly.

Pneumatic tailstock

Pneumatic tailstock

Pneumatic tailstock

Pneumatic tailstock - allows long and thin tools to be held as a counter center and clamping between centers. It has a high-precision and moving center. The very smooth-running quick adjustment allows sensitive entry into the tool center and the automatic pressure build-up ensures that the tools are held securely without distortion.

»Cockpit« control unit

»Cockpit« control unit

»Cockpit« operating unit

Separate »cockpit« operating unit - offers space for keyboard and mouse as well as shelves for label and laser printers, scanners and tools. The height and angle of the 24″ TFT color monitor can be adjusted to make using the software as comfortable as possible. This means that every operator can set up the workstation individually in just a few simple steps.

High-precision spindle »ace«

High-precision spindle »ace«

High-precision spindle »ace«

High-precision spindle »ace« - guarantees μm-precise holding and clamping of tools and holders of all kinds. Adaptation to many tool holder systems is guaranteed by the universal attachment holder changing system. The CNC drive with autofocus and precise angle measuring system offers automatic focusing of the tool cutting edge and recording of the cutting contour.

Stable underbench

Stable underbench

Stable underbench

Stable underbench - the basis of the appliance: This is where the computer, electronics and pneumatic elements are housed in an industrial and service-friendly manner, all neatly laid out with sufficient space for good accessibility and optimum ventilation.

Ergonomic one-hand operating handle »eQ«

Ergonomic one-hand operating handle »eQ« (ergonomic and quick) - to easily move the optics carrier to the correct position in the Z and X axes. The button with the Solutions symbol can be individually configured with additional practical functions, making operation even easier and more convenient.

»OrthoScan« swivel multisensor optics carrier

»OrthoScan« swiveling multisensor optics carrier - always finds the perfect viewing angle on the tool. This means that the cutting edge geometries of tools with a pitch, such as taps or hobs, can be measured in transmitted light without distortion.

Z-, X-axis manual/CNC

Z-, X-axis manual/CNC - the high-precision and smooth-running linear axes are used for quick and fine positioning of the measuring optics to the tool cutting edge. Whether manually for spot checks using the »eQ« single-handed operating handle or CNC-controlled for fully automatic processes, they enable reliable, fast and convenient measurement.

Incident light camera with multi-LED segment illumination

Incident light camera with multi-LED segment illumination and CNC swivel device - for the inspection and automatic measurement of tool geometries on the circumference, in the chip space and on the face. Simply enter the target parameters in the measuring program dialog and each measured variable is automatically measured and logged: rake angle, clearance angle, groove contour, chamfer width and many other geometries. The high-performance LEDs, segmented into eight areas, are automatically controlled by the measuring system and ensure optimum illumination of the surface thanks to automatic intensity control - for high precision and repeat accuracy.

Storage shelf

Practical storage shelf - holds attachment holders, adapters, tools and intermediate sockets.

»pilot 4.0« software

»pilot 4.0« software - is self-explanatory, clear and enables the operator to take reliable measurements. It offers a uniform user interface on all ZOLLER systems - right up to ZOLLER TMS Tool Management Solutions. The individual structure of the software allows customer-specific adaptations to be implemented quickly.

Pneumatic tailstock

Pneumatic tailstock - allows long and thin tools to be held as a counter center and clamping between centers. It has a high-precision and moving center. The very smooth-running quick adjustment allows sensitive entry into the tool center and the automatic pressure build-up ensures that the tools are held securely without distortion.

»Cockpit« operating unit

Separate »cockpit« operating unit - offers space for keyboard and mouse as well as shelves for label and laser printers, scanners and tools. The height and angle of the 24″ TFT color monitor can be adjusted to make using the software as comfortable as possible. This means that every operator can set up the workstation individually in just a few simple steps.

High-precision spindle »ace«

High-precision spindle »ace« - guarantees μm-precise holding and clamping of tools and holders of all kinds. Adaptation to many tool holder systems is guaranteed by the universal attachment holder changing system. The CNC drive with autofocus and precise angle measuring system offers automatic focusing of the tool cutting edge and recording of the cutting contour.

Stable underbench

Stable underbench - the basis of the appliance: This is where the computer, electronics and pneumatic elements are housed in an industrial and service-friendly manner, all neatly laid out with sufficient space for good accessibility and optimum ventilation.

High-precision sensor technology

With ZOLLER »hobCheck« you can measure tactile and non-contact in transmitted light and incident light: Equipped with CNC-controlled swiveling optics carrier, electronic measuring probe, transmitted light and incident light image processing, parameters such as tooth profile, concentricity/wobble, pitch and many more can be measured automatically on hob cutters in accordance with DIN 3968.

ZOLLER multisensor technology high-precision spindle »ace«

Multi-sensor technology

The ZOLLER »pilot 4.0« software handles all calculations, positioning processes and the assignment of sensors to the respective measuring task. The evaluation of the tooth profiles and measured values, the calculation of the quality classes and the graphical logging are fully automated.

Guaranteed accuracy

The demands in quality management are constantly increasing. That is why you must be able to rely on the constant measuring deviations of your machines. In ZOLLER measuring machines, high-precision calibration standards made of Borofloatglas® are used to determine the length measurement deviations in accordance with the DIN EN ISO 10360 standard. In accordance with this standard, at least three measuring sequences (25,326 relationships) are carried out. With this procedure, the accuracy of the ZOLLER measuring machines is documented in two dimensions and can be traced at any time.

One-dimensional Two-dimensional

Two-dimensional

Based on DIN EN ISO 10360,Exy = 3.0 μm + (L/250 mm) μm

One-dimensional

According to VDI/VDE 2617,Ex = 1.5 μm + (L/300 mm) μm

Fact check for tools

Quality is measurable. That's why it's provable. For tool manufacturers and Grinders, there is a very simple way to provide hard evidence of tool quality: testing and measuring technology from ZOLLER. 

Take exact samples right next to the grinding machine. Check the quality parameters for cutting edges and roughness with a precision of up to 0.1 µm. Have tool geometries analyzed automatically using over 100 parameters and create digital twins. 

The ZOLLER Solution Inspection & Measuring proves what many claim: quality. 

More about Inspection & Measuring

We stand for lived precision

Thanks to the intelligent combination of image processing technology, CNC axes and measuring probes, all important parameters can be measured fully automatically. The distortion-free measurement and inspection of tools with inclines and precision tools of all kinds makes ZOLLER »hobCheck« a universal genius.

Request now 1:1 expert meeting