Multifunctional Lathe Center TT 75

 TT75 - Multifunctional lathe center Tos Turn is a production machine for fully automated (semi-automated) machining of shaft and flange parts in an optimum machining time with a very high precision. TT75 machine is characterized by the possibility of using the latest tools in the field of lathe-working, milling and other technological operations which are based on the high level support provided by the CNC system from the very clamping of a work piece into the machine. The machine is suitable for serial production, but also for the production of work pieces that have to be machined on one clamping for the reason of accuracy. Thanks to the high precision C-axis, this machine can also be used to mill gears using the dividing or self-generating method. The high precision C-axis also allows for high precision form milling. The machine is available with tailstock, which is very suitable for eccentric work pieces, or with sub spindle, in which case the work pieces can be taken over from the main headstock and finished from the second side on the sub spindle. It is also possible to run the spindle and sub spindle for example for the production of long work pieces. The machine can also be equipped with an automatic tool change with up to 120 positions. It is further possible to install the bar feeder. The machine can also be equipped with two carriages.

Technical data

Swing over bed guide covers mm: 1,000
Maximum diameter of turning above supports in the whole range mm: 750
Length variants of the machine mm: 2,000, 3,000, 4,000, 5,000, 6,000
Maximum longitudinal lift of upper carriage Z1 mm: 2,350, 3,350, 4,352, 5,350, 6,350
Maximum transverse lift of upper carriage X1 mm: 782
Maximum lift of Y1 axis: +120 / –90
Maximum spindle rotation speed (short-term) rpm: 1,900 (2,500)
Tools fixing CAPTO: C6, C8, HSK 80
Angle of stepless displacement of axis B °: ± 102,5
Maximum weight of work piece kg: 3,000 (4,500)