LATHES
Geri Dön
TN 71 B LATHES
Lathes are machine tools used in the manufacture of circular shaped objects and mainly in the processing of materials (metal, wood, etc.). Lathes achieve the required shape and dimensions by material removal. Nowadays it is widely spread the usage of automatic machine tools (CNC Lathes, NC Lathes etc.) that can control many axis and can be connected to a computer. CNC Lathes have stable operation, more accurate and clearly higher performance.
Technical Specification
- Swing over bed 500 mm
- Swing over cross slide 270 mm
- Swing without gap bridge 700 mm
- Distance between centers 1000, 1500, 2000 mm
- Cross slide travel 300 mm
- Toolpost working travel 140 mm
- Dimension of tool shank 32×20 mm
- Max. workpiece weight 300/45 Kg/ rpm
- Gap bridge length 230 mm
- Bed width 340 mm
- Number of spindle speed steps 2 range, 12 steps each one
- Spindle speed range range 1: 22.4-1000 r.p.m range 2: 45-2000 r.p.m
- spindle nose dia. 170 mm according to DIN 55027
- Spindle bore taper morse NO.6
- Spindle bore dia. (through bore) 50 mm
- Height of centers 250 mm
- Inner diameter of spindle bearing in front 80 mm
- Tailstock quill dia. 70 mm
- Tailstock quill taper Morse NO 5
- Tailstock quill stroke 180 mm
- Cross resetting ±12
- Number of longitudinal and cross feeds 38
- Range of longitudinal feed 0.05-6.4 mm/rev
- Range of cross feeds 0.025-3.2 mm/rev
- Rapid traverse Z, X axes 3000, 1500 mm/min
- 29 type of metric threads 0.05-40 mm
- 35 type of whithworth threads 80-1 t.p.i
- 26 type of module threads 0.26-20 module
- 31 type of diametral pitch threads 2-27 D.P
- Lead screw Tr40×6 mm
- Main motor power: 5.5 KW speed: 1500 r.p.m
- Rapid travers motor power: 0.55 KW speed: 3000 r.p.m
- Coolant pump motor 0.09kw / 2800 r.p.m.
- Turning length (mm) 1000 1500 2000
- Total length (mm) 2575 3075 3575
- Total width 1100 1100 1100
- Height 1500 1500 1500
- Approximate weight (kg) 1650 1750 1850