SE 520 Numeric
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Turret It is possible to install a wide range of jigs from the simplest quick-acting chucks (MultifixB, C including Capto holders) through manually controlled revolving turrets (Algra, Parat) to the automatic control tool head Sauter which allows for considerable saving of machining process incidental times in tool exchange during the machining process. Accurately ground slideways The machine tool slideways form part of the high-rigid cast-iron monolith. There is the special friction material film on the bed slide to minimize the SLIP STICK effect, whereby to achieve the high posi- tioning accuracy of the working axes. Reliability and accuracy Positioning dynamics and accuracy of the working axes To achieve as maximum dynamics and accuracy as possible each of the movable axes is equipped with the actuating mechanism and the preloaded ball screw ensuring movable axis operating availability to a maximum extent. comes out of basis and traditions of UHS machines manufactured in our company for several decades, and it is supplemented by a series of up-to-date engineering designs. > Heat-balanced spindle The spindle has been imbedded in the bearings with oblique contact in the front, and in the double-row roller bearing NNK in the rear which provides high accuracy, rigidity and reliability of the spindle. SE 520 NUMERIC is the type of the machine tool designed for engineering production in medium and batch series or piece production. It has been designed for precision machining of either simple or shape-sophisticated plastic and metal work pieces. The machine tool has also been applicable as a teaching aid for both secondary schools and universities in the field of engineering. The machine tool has been operable in either the manual mode using the electronic wheels or, thanks to the up-to-date control system, in the automatic cycle. This creates new options in both piece and batch production. Constant output in all modes The high-power, digital-controlled adjustable-speed motor with constant output of 11 kW assures spindle drive at a maximum of 2600 rev./min. Clamping system > The work piece is clamped in the manually-operated jaw chuck. It is possible to equip the machine tool with the integrated pneumatic jaw chuck by SMW Autoblock on the customers demand, which will considerably speed up chucking of the work piece. > -1 . The two-speed belt drive transmits the torque to the spindle. Manual and digital control Җ the lathe is designed for either manual operation (as a manually operated centre lathe) or digital control according to the work piece shape and requirement after short training of the operator to achieve high accuracy and higher produc- tivity repeating. Spindle revolutions > The continuous electronic spindle speed adjustment and feed rate ensures constant cutting speed within the selected speed step, which responds to the question how to achieve superior surface and minimize miscellaneous time. Machine design The machine design makes pos- sible production of the lathe in various versions within the wide range of accessories to meet the users requirements, which allows for optimal possibilities for complete machining of shaft and flange work pieces. > TRENS size="-2">

Extra versions: ҕ spindle bore, 105 mmؕ spindle nose CAMLOCK D8 for > Operating range Standard: 77 ؖ DIN B8 tool-holding fixture MULTIFIX C with holder CD32/150Օ complete machining area guard cover preventing chipfrom flying and coolant from splash, equipped with the safety glass automatic front door lock up Օ machining area illumination movable control panel Օ complete cooling aggregate including the chip pan central manual lubrication Օ the operators tool kit ҕ 1 x operating manual set 1 x operating instructions on CD ՘ 77 mm spindle nose BAYONET for > Distance between centres1000, 1500...