TOS VARNSDORF WHQ 13
Table Type Boring and Milling Machine

• Overhauled in 2025 and 2026
• The spindle was relubricated and new spindle bearings fitted in 2025 by technicians from TOS Varnsdorf
• 12-month warranty and guarantee on geometric accuracy

Scope of repairs to the X, Z and B axes
1. Complete dismantling and cleaning of the machine bed for the X and Z axes as well as the B axis
2. Regrinding of X and Z axis guide ways at Czech manufacturer of CNC horizontal boring machines
3. Removal of the old lining from the X- and Z-axis slides and the B-axis
4. Anchoring of re-grinded X and Z axis machine bed
5. New, hand-scraped lining made from Biplast-V on the X- and Z-axis slides, and from new Biplast-V on the B-axis
6. Installation of ball screws, linear scales and other components of the X- and Z-axes
7. Cleaning and, where necessary, replacement of clogged central lubrication lines
8. Inspection of all lubrication points using an external lubrication unit
9. Inspection of geometric accuracy using a hand-held electric drill attached to the end of the ball screw
10. New oil grooves in the Biplast V lining
11. New guide wipers on the guideways
12. Guarantee of the geometric accuracy of the X, Z and B axes in accordance with the accuracy of a brand-new TOS Varnsdorf WHN(Q)13
13. The anchored and levelled X and Z machine beds have been documented as accepted. Measurement is carried out using a Weller digital spirit level. The feed movements of the X and Z-axis slides are performed using an electric hand drill attached to the end of the ball screw.

Lifting platform for operators
External tool cooling
Spindle clamping bracket
Lifting operator platform
External tool cooling
Spindle clamping support