Catalog excerpts
Vertical Multifunctional Production Centers VSC 250 / 400 / 500
Open the catalog to page 1In 1992 EMAG was the first manufacturer to build a vertical turning machine with an inverted work spindle that traveled the main axes. EMAG continues to turn the traditional processes on their head! Every machine in the VSC series is a production cell where the pick-up spindle ensures the machine loads itself. Another advantage for the customer is that the machines of the VSC series can be customized to suit individual production requirements.
Open the catalog to page 2VERTICAL PICK-UP TURNING MACHINES
Open the catalog to page 3Machining + automation + measuring: the machines of the VSC series are configured for individual production requirements. The patented design of the VSC machines guarantees the shortest travel times between the pick-up station and the machining area, reducing idle times to a minimum. The MINERALIT® polymer concrete machine base and the twin-wall construction have an excellent vibration damping effect and offer outstanding thermal stability. A large selection of technology modules ensures the VSC machines can be configured for customer-specific production requirements, while the availability...
Open the catalog to page 4• Every machine is a production cell that utilizes its pick-up spindle to load itself • Short machining travel times and equally short workhandling times • Multifunctional production tool: turning, drilling, milling, grinding and other processes • The workpiece travels, while the tooling systems remain stationary • Ideal chip flow conditions, because the tools are located below the workpiece • The work spindle with hydro-static guideway in Z-axis (optional) ensures outstanding component quality and a high tool life for soft and hard machining operations • All accuracy defining...
Open the catalog to page 6Work spindle Energy container Hydrostatic guideway (optional) Measuring station Automation Overhead slide Pick-up station Turret Machine base made with MINERALIT® polymer concrete
Open the catalog to page 7The workpieces are transported to the pick-up station and inserted into the chuck jaws The twin-gripper collects a raw part from each feeder band and places them on the conveyor belt Twin-track loading for a quicker workpiece change Automation for stand-alone machines: transport the workpieces to the pick-up position and remove the machined components
Open the catalog to page 8A flexible workpiece flow reduces footprint and costs. The pick-up spindle ensures that the machines of the VSC series load themselves. Whether the workpiece is loaded or unloaded from the left or Ejector for machined components Pick-up station Raw part in waiting position the right, the direction of the workpiece flow – and thus the position of the Conveyor belt with carrier prisms machines in the production line – is optional. Advantages: the footprint is smaller and link-up costs are considerably lower. Integration into Chip conveyor manufacturing systems is guaranteed by the...
Open the catalog to page 9As the main spindle and its workpiece travel in the primary axes X, Y and Z, very sturdy tooling systems can be used to suit individual machining requirements. These tooling systems are fully integrated into the machine base, giving them great static and dynamic rigidity. The inverted work spindle (with the inverted workpiece), with the tools being positioned below it, offers the best possible chip flow conditions.
Open the catalog to page 10The machine base of all VSC vertical pick-up turning machines is made of MINERALIT® polymer concrete, a material that is characterized by damping properties eight times better than those of cast iron. The advantages: • Great vibration damping effect, resulting in extended tool life and superb surface finishes • MINERALIT® polymer concrete is thermally stable which ensures constant production results. The Vibration damping effect on EMAG machine bases due to the MINERALIT® polymer concrete base In comparison to: Vibration damping effect on machine bases in cast iron
Open the catalog to page 11Heavy machining made easy. A constant temperature is required for consistent quality. The spindle motor, main spindle and quill, turret and machine base are all fluidcooled. A dual-circuit cooling unit holds the machine temperature within tight limits of the ambient temperature. Even for jobs as hard as this one, the VSC is highly reliable in the application of its multifunctional operations: soft and hard machining, interrupted cuts, turning, drilling and milling All accuracy defining machine components are connected to the fluid-cooling circuit
Open the catalog to page 12The fast acting 12-station disc-type turret is known for its short indexing times. All 12 stations can be equipped with driven drilling or milling tools. The EMAG turret's gearbox combines high speeds with great performance and minimal space requirement. • Very high speed ■ Very fast indexing times ■ High speeds for driven tools • High capacity ■ Small size and a high torque rate • High precision ■ A high degree of rigidity is firmly embedded in the machine base ■ High degree of repeat accuracy due to indexing from tool position to tool position • Maximum availability ■ Inured to...
Open the catalog to page 13Chuck diameter, max. Swing diameter Workpiece diameter max. Travel in X, max. Travel in Y Travel in Z Loading time Depending on workpiece Main spindle Spindle nose to DIN 55 026 Spindle bearing, front Speed, max. Main drive Asynchronous motor Power rating, 40% / 100% duty cycle Torque, 40% / 100% duty cycle Full power at speed of Feed drive Rapid traverse speed X Rapid traverse speed Y Rapid traverse speed Z Feed force X / Y / Z Ball screw X / Y / Z m/min ipm m/min ipm m/min ipm kN lbf dia. in mm dia. in inch
Open the catalog to page 14Tool receptors for cylindrical shanks to DIN 69 880 Shank diameter Driven tools: Power rating, max. Speed, max. Torque 40% duty cycle Torque, max. Full power at speed of Turret indexing time Electrical equipment Operating voltage Control voltage DC Steuerspannung Wechselstrom Frequency Power consumption Min. equipment specification Max. equipment specification Lead fuse, min. / max. Electrics to Control system FANUC 31i / 32i SIEMENS SINUMERIK 840 D / Dsl Bosch Rexroth MTX Subject to technical changes
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