Catalog excerpts
Vertical multi-functional turning cells VLC 500 / 800 VLC 1200
Open the catalog to page 1Workpieces are becoming more complex and more precise, batch sizes are becoming smaller and throughput times shorter. EMAG's answer to these demands is to use the high-performance multifunctional machines of the VLC series. Producing components in a single set-up through technology integration. Heavy-duty machining with the highest precision.
Open the catalog to page 2Three functions on the smallest footprint: Pick-up position: automatic loading and unloading of the workpiece. Machining position: turning, drilling, milling, grinding. Gauging position: measuring the workpiece and processing the offsets. The cornerstone of the VLC series is a sturdy machine base made with MINERALIT® polymer concrete. This guarantees precision, an outstanding surface finish and an extended tool life when machining chucked components. VLC machines with optional drilling, Vibration damping effect of EMAG MINERALIT® polymer concrete machine bases milling or grinding spindles –...
Open the catalog to page 4The VLC series - complete-machining through technology integration. The work spindle and workpiece travel in interrupted cuts, turning, drilling, milling, the main axes X and Z, also optional in Y. hob cutting, broaching, and grinding. The tooling systems can be used in shuttle mode, for either serial or parallel operations, for which optional second X-axes are available. With the work spindle and workpiece positioned overhead and the tools aligned underneath, chips can fall unhindered onto the chip conveyor below. The VLC series of machines accommodates almost all metal cutting...
Open the catalog to page 6Heavy-duty machining with the highest precision. The overhead slide with integrated Absolute position feedback systems main spindle completes movements guarantee a high degree of precision and make machine referencing unnecessary. This is done in the X-axis by a fastreacting gantry drive unit. In the Z-axis, an additional counterbalance together with the powerful ball screw spindle drive ensures maximum travel speeds. All accuracy defining machine elements are connected to the fluid-cooling system.
Open the catalog to page 8Measuring is an integral part of the VLC design principle. On its way from the machining to unloading position the workpiece passes a stationary measuring probe or plug gauge located outside the machining area. Here the component is measured without the results being adversely affected by chips or dirt particles. Measuring is done with the workpiece in its original set-up. High-precision components are then returned to the machining area, to be finish-machined once the necessary tool offsets have been implemented. Large doors provide operator-friendly access to the machining area....
Open the catalog to page 10VLC 800 MT – the machining center among turning machines. The VLC 800 MT is just what you need The EMAG turret with up to twelve for those applications which, in addition stations is available for turning as usual. to traditional turning, also require the universal use of other technologies. The powerful milling spindle integrated in the Y/B-axis makes even difficult milling and drilling operations possible. The optional tool magazine which can be equipped parallel to machining with up to 96 magazine positions reduces retooling times and allows similar tools to be used.
Open the catalog to page 12This machine concept is ideal for the universal machining of small to medium batch sizes such as those which occur in the construction machinery, large gear units, automotive, plant engineering and similar industries. In combination with the integrated automation concept, this machine series also allows machining to be carried out in mass production with almost no personnel requirement.
Open the catalog to page 13The VLC 1200 - the largest pick-up machine in the world - can vertically machine workpieces of up to 1,200 mm in diameter and 2,000 kg in weight. As always with EMAG, automation is an integral part of the machine. The VLC 1200 practically loads itself. Major areas of application for this type of machine are large chucked components for construction machinery (drive technology), WTGS and industrial transmission systems. Technology integration: turning, drilling, milling, grinding, gear cutting - all on a single machine. The VLC 1200 design is a sturdy turning platform. The outstanding...
Open the catalog to page 14The direct driven spindle of the machine also lends a high degree of process capability to the machining of outstanding surface finishes and the adherence to tight tolerances (precision bores). To enable the user to fully utilize the VLC 1200 in a flexible workshop environment EMAG offers a tool changer with chain magazine. The tooling system is the single-station type and integrated into the B-axis. Opposite of the turning tool receptor is a milling spindle that can also be equipped with Y-axis, if required. This allows for the use of a large number of different tools.
Open the catalog to page 15Automation integrated. The VLC design allows for a quick, Upon request, other external operations space-saving, simple – and therefore such as stamping/signing, measuring, operationally safe and cost-effective – hardening or cleaning can be included workpiece changeover and transport. The workpieces are conveyed to the pick-up station and clamped directly in the chuck.
Open the catalog to page 16Chuck diameter, max. Swing diameter Travel in X Travel in Y Travel in Z Main spindle Spindle flange to DIN 55 026 Spindle bearing, front Speed, max. Main drive Full power at a spindle speed of Torque, max. Feed drives Rapid-traverse rate X / Z Rapid traverse speed Y Feed force X / Z Feed force Y Ball screw X Ball screw in Z Ball screw in Y Tooling systems EMAG disc-type turret, left Tool receptors for cylindrical shanks to DIN 69 880 Shank diameter EMAG disc-type turret, right Tool receptors for cylindrical shanks to DIN 69 880 Shank diameter Tool magazine Receptor HSK 100, for turning...
Open the catalog to page 18Turning / milling and grinding unit VLC 500 VLC 800 VLC 800 MT VLC 1200 Turning tools / live tools Quantity Tool receptors, cylindrical shank dia. in mm dia in inch Milling and Grinding spindle Quantity Max. tool length mm Length a Width b Height c Width d (open doors) Weight, total machine * incl. tool magazine Floor plan VLC 1200 Subject to technical changes
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