2014 STATE OF THE MACHINE:
SERBIA AND MONTENEGRO (YUGOSLAVIA)
Vertical machining center VDF850 designed for high precision milling operations, drilling, boring, and many other operations in the blanks of non-ferrous metals, iron and steel. The machine is able to handle holes, slots, or special continuous curved high complexity. In addition to performing various machining operations without re installation details, machine design and CNC system can perform multiple operations simultaneously on three axes (when installing the turntable simultaneously in 4 directions). It will also work with paging information from an external device (memory card and RS232) to run the program with a large number of frames.
Bed, desk, coordinates
Co-molded frame makes it possible to use high-speed processing modes, thus ensuring the absence of vibration and high accuracy.
Dimensions desktop machine is 1000x500 mm.Skorost travel along the sliding axes X, Y, Z is 20 m / min. Moving along the X, Y, Z - 850, 510, 510 mm respectively. Application of centralized lubrication of ball screws and nuts (made in Taiwan) extends the life and reduces the complexity of service. Telescopic protection significantly reduces the number of chips accumulating on the guides and ball screws.
Servo modules that are in the cabinet, controlled servomotors Fanuc, handing the job to control the movement and position of the optical bus FSSB. Ball screw and servo motor connected to a flexible bellows coupling, thereby providing high efficiency and minimal backlash, accurate transmission of the drive torque and high dynamics of movement.
Installing 4th coordinates extends machined. Using the tailstock can handle long workpieces using helical interpolation and variable pitch.
Precision high-speed spindle bearings NSK (2 top, 3 below) for a long lifetime guarantee accuracy. Timing belt reduces noise and vibration at high speeds. As an apparatus main drive spindle motor is used (7.5/11 kW FANUC). The gear ratio is 1:1 pulley that allows you implement the rigid tapping by servoshpindelya. Application of the device allows discharge not to spindle bearing loads of the air cylinder for tool change.
20-position tool magazine umbrella type tool change allows shortest path. Change occurs during air cooling spindle cone dry air to clean the tool shank and conical holes, and before installing the new selected tool.
screw type, under the trolley chips, lighting system desktop system coolant to the cutting area are standard on the machine. Roaming coolant tank with level indicator for easy cleaning of chips and coolant replacement.
Cabinet protection zone to avoid cutting the workplace clean. Coolant separator allows you to save time properties coolant for a long time. High coolant pump flushes chips from the cutting area and helps to effectively remove heat from the cutting tool. Exchanger cabinet allows divert excess heat.
Machining milling center VDF-850 operated by various industries, and has been successfully used in the manufacture of high-quality dies and molds of various sizes.
The distance from spindle nose end face to table upper surface(mm)
X/Y/Z rapid traverse speed(m/min)
Tool magazine capacity/Type
20/drum 24/swing arm
Net weight (kg)
Spindle 8000 rpm