Download brochure - F. Zimmermann GmbH

VH 3 –The AllrounderThe linchpin of the Zimmermannmilling head range. There is reallyhardly any job which cannotbe done by this high performancehead. An allrounder in thebest sense of the word –strongand cost-effective.Universal use“If Zimmermann were onlyallowed one milling head then itwould be the VH 3.” This is anapt description of the VH 3. Extremelyrobustly built, the VH 3 canbe used on all the heavier Zimmermannmachines. The VH 3has been designed specifically formodern 5-axis simultaneous machining.Strong holding torquesfor the A- and C-axes thereby guaranteesafe and accurate continuouspath control. Fast drivesand very strong high performancespindles ensure high machiningperformance during modernHSC machining. Precisionworm and wheel drives ensureaccuracy and damping.Unlimited powerTorque of up to 2 000 Nm is availablein the rotary axes and themilling spindle has a power of60 kW and 95 Nm – more thanenough for all machining tasks.A new designThe VH 3 has been completely redesigned:■ Small interference contour forbetter access.■ Water-cooled worm andwheel drive for higher accuracyand elimination of thermal influences.■ Higher swivel speeds for shorteroverall machining times.■ Clamping of rotary axes formore rigidity during rough machining.■ Automatic grease relubricationfor long-life cycle and costeffectiveness.Fields of applicationIdeal when a wide range of machiningapplications needs to becovered by one head. Today rapidlychanging tasks are commonand difficult to plan in advance.The extremely versatile VH 3 isperfect in this situation.FeaturesW ORM&WHEELDRIVEPrecision worm and wheel drive(water-cooled)Standard spindle with 60 kWand 95 NmUniversal high-performanceheadHydraulic clamping of theA- and C-axesCoolant / MQL externally andthrough the toolOptical direct measuringsystemGrease relubricationMachinesFZ 50 Duo, FZ 38, FZ 37, FZ 359