Açıklama

TN71D / TN71B

Technical specification
WORKING AREA
Swinçı over bed 710 mm
Swing over cross slide 420 mm
Swing without gap bridge 960 mm
Distance between centers 2125 3125 4125 mm
Cross slide travel 400 mm
Top slide travel (hand operated) 180 mm
Max. section of cutting tool 40×25 mm
Max. workpiece weight 1500/45 Kal rom
Width of gap in front of face plate 300 mm
Bed width 450 mm
HEAD STOC K
Number of spindle speed steps 16
Speed rançıe: 1 range ranae 1: 10-112 r.o.m
Soeed ranae: il ranae ranae 2: 90-1000 r.o.m
Spindle nose dia. 220 mm according to DiN 55027
Spindle bore dia. (through bore) 71 mm
Taoer in soindle bore 80
Height of centers 355 mm
lnner diameter of spindle bearing in front 110 mm
TAILSTOCK
Tailstock sleeve dia. 90 mm
Tailstock sleeve taper Morse No.5
Tailstock sleeve travel 240 mm
Cross resettinçı ±10
FEEDS
Number of lonçıitudinal and cross feeds 38
Range of longitudinal feed 1.1-8.1 O 05 – 6.4 mm / rev
Ra ngs of cross feeds 1.1-8 .1 O 025 – 3.2 mm / rev
Rapid traverse Z / X axes 2.5 / 0.35 mm/min
THREAD PITCHES
29 metric threads 0.5 – 40 mm
35 whitworth threads 80 – 1 t.p.i
26 module threads 0.25 – 20 module
31 Diametral pitch threads 2 – 72 D.P
Lead Screw Tr 48 x 6 mm
MOTORS
Main motor: power 7.5KW
Main motor: soeed 1440 r.o.m
Raoid travers motor: oower 0.55 KW
Rapid travers motor: speed 2800 r.o.m
Coolant oump motor 0.09 KW / 2800 r.o.m
MACHINE TYPE
Turnina lenath 2000 / 3000 / 4000 mm
Total lenath 4000 / 5000 / 6000 mm
Aoorox. weiaht 3000 / 3250 / 3500 kg
DIGI TAL INFORMATION ( TN71D )
Diaital Readout DSC-802L
Resolution X/Y 10μm ( 0.01mm)