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WRD 13

VARNSDORF WRD 13 Floor type horizontal boring mill

The horizontal boring and milling machine with traveling ram and the working spindle type WHR / WRD 13 (Q) is based on the original generation of CNC horizontal milling and boring machines WHN (Q)13 CNC of TOS VARNSDORF a.s.
WRD 13 (Q) is horizontal boring and milling machine which are offered with spindle diameter 130 mm.
The machines are continuously controlled in four axes (X – base cross travelling, Y – headstock vertical adjustment, Z – sliding block longitudinal travel and W – working spindle longitudinal travel).
Machine can be extended with a wide selection of technological accessories that significantly widen the machine technological utility value.
HEIDENHAIN TNC 640, Sinumerik 840 D-SL or FANUC 31i control system can be selected for controlling the machine.





    The WRD 13 (Q) horizontal fl oor-type boring machine with a RAM and a work spindle is based on the original generation of CNC horizontal milling and boring machines WRD(Q) 13 CNC produced by TOS VARNSDORF a.s. The headstock and the column are identical with the WHR 13 (Q) machine. The drive in the X axis is the Master&Slave system. Three linear guides in the X axis secure perfect accuracy when machining and high speed traverse up to 21 000 mm/min.

    WRD 13 – basic version

    WRD 13 (Q) – version with an automatic tool change

    The WRD 13 machines are controlled in 5 axes (X, Y, Z, W and V – additional rotary table) and are off ered with a spindle diameter of 130 mm

    TECHNICAL PARAMETERS
    Headstock
    Work spindle diametermm (in)130 (5.1181)
    RAM sizemm (in)320 x 400 (12.6 x 15.7)
    Spindle taperISO 50 / ISO 50 BIG+
    Work spindle speed range1/min10 – 3 000
    Main motor power (S1 / S6 – 60%)kW (HP)41 (55.7) / 46 (62.5)
    Torque on spindle (S1 / S6 – 60%)Nm (ft lb)2542 (1874.9) / 3 111 (2294.6)
    Spindle stroke Wmm (in)650 (22.6)
    RAM stroke Zmm (in)700 (27.6)
    Column
    Headstock vertical travel Ymm (in)2 000, 2 500, 3 000 (78.7401, 98.4251, 118.1102)
    Column longitudinal travel Xmm (in)3 000 – 20 000 (118.1102 – 787.4015) in steps of 1 000 mm
    Feeds
    Range of feeds (working and rapid traverse) – Xmm/min (ipm)5 – 21 000 (0.1968 – 826.7716)
                                                                             – Y,Z,Wmm/min (ipm)5 – 10 000 (0.1968 – 393.7007)