Easy head calibration


Manual calibration of the milling head is a time consuming process without knowledge of the relevant functions or procedures.


This function automatically measures the rotational axes of the head using a touch probe cycle. To measure the rotary axes, a calibration ball is fixed at any point on the machine table and scanned with the touch probe. Based on the measured values, the system detects the spatial errors resulting from the tilting of the axes. Cycle calculates an optimized kinematic description of the head in which these errors are minimal and stores it in memory as the machine kinematics. A measurement log file is of course also available. In addition to the measured values, this file also contains the optimized variance (a measure for static rotation accuracy) as well as the actual correction data. In order to use the function optimally, you need a particularly rigid calibration ball. This eliminates deformations caused by the force when the probe tip touches the probe.


  • Time saving - simple and quick head kinematics adjustment
  • Increased accuracy of head positioning (high precision adjustment)
  • Unlimited repeatability of use

TOS Varnsdorf a.s.

Říční 1774
Varnsdorf 407 47
Czech Republic

Id: 27327850
VAT Id: CZ 27327850

Phone: +420 412 351 111
Fax: +420 412 351 490
email: info@tosvarnsdorf.cz

GPS: 50°53’21.795 N
14°37’24.579 E

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Guarantee Repairs
e-mail: service@tosvarnsdorf.cz
Phone: +420 412 351 299

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e-mail: sale-service@tosvarnsdorf.cz
Phone: +420 412 351 230

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e-mail: spare-parts@tosvarnsdorf.cz
Phone: +420 412 351 234

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