CNC TOS VARNSDORF BORING WHN13.8 A (2001 REVISED)
Model : WHN13.8 CNC/25
■ T-TYPE HORIZONTAL BORING MILL
■ PRODUCER: TOS VARNSDORF
■ PRODUCTION YEAR: 1980
■ MODERNISATION AND OVERHAUL YEAR: 2001 (RETRO TOS)
■ REPAIR YEAR: 2025 (RETRO TOS)
■ CONDITION: USED, GOOD
SPECIFICATION
■ HEIDENHAIN TNC426 control system + hand wheel
■ SIEMENS motors and drives
■ CHZ13 - tool cooling - emulsion
■ operator platform
PARAMETERS
■ Workspindle diameter 130 mm
■ Clamping taper 50 ISO
■ Spindle speed range 2500 rpm
■ Table transversal travel (X) 3500 mm
■ Headstock vertical travel (Y) 2000 mm
■ Column longitudinal travel (Z) 1250 mm
■ Spindle stroke (W) 800 mm
■ Table clamping surface 1800x1800 mm x mm
■ Table loading capacity 12000 kg
SCOPE OF REPAIR 2025
■ Cleaning
■ Revision and machine geometry adjustment
■ Regrinding of the spindle taper cavity
■ ...spindle exchange for surcharge
■ Revision of machine functionality
■ Revision of electrical equipment
■ Revision of hydraulic and lubrication
■ Clearance adjustment and drive optimisation
■ Replacing of guideway wipers
■ Repair of machine telescopic covers
■ Replacing of counterweight cables
■ Repair of operator platform
■ Revision of tool cooling CHZ13
Video here : https://youtu.be/7VoqW9Z0T3Q
