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Lathe

CW61 Series Lathe Machine
GK00100
CW61 Series Lathe Machine

Product Description

Bed with high rigidity
Casted in whole piece, box type internal structure of high rigidity with hardened guideway, TSF coated carriage to minimize the possibility of low speed stick slip
Main spindle with high rigidity and high accuracy
Spindle bearing of famous brand, spindle-box of heat symmetrical structure to avoid spindle axis drifting, oil lubricating to minimize heat distortion. Spindle with three support structure to secure accuracy and increase rigidity, all gears quenched and tooth-ground to secure precise transmission and low noice. So the spindle is of low temperature rise, minimized heat distortion, and long-term steady high accuracy.

Product Specification

Item Unit CW61100B CW61125B CW61160B
Capacities
Swing over bed mm 1000 1250 1640
Swing over carriage mm 615 865 1250
Maximum length of workpiece mm 1500 2000 3000 5000 6000 8000 10000 12000 14000
Maximum turning length mm 1300 1800 2800 4800 5800 7800 9800 11800 13800
Span of guideway mm 755
Spindle
Spindle nose mm A215 (8xM22)
Spindle bore mm 130
Taper hole of spindle   1:20/140
Number of forward turning speeds   21
Number of reverse turning speeds   12
Forward r / min 3.15 ~ 315
Reverse r / min 3.5 ~ 291
Feed Motion
Number of feeds per revolution (longitudinal / transverse)   56/56
Longitudinal mm 0.1 ~ 12 (0.004" ~ 0.473")
Transverse mm 0.05 ~ 6 (0.002" ~ 0.236")
Upper tool-post mm 0.025 ~ 3 (0.001" ~ 0.118")
Number and range of metric thread   44 ; 1 ~ 120mm
Number and range of inch thread   31 ; 28 ~ 1/4"
Number and range of module thread   45 ; 0.5 ~ 60mm
Number and range of diametrical pitch thread   38 ; 1/2 ~ 56DP
Tool post
Distance between spindle center-line and tool resting plane mm 48
Section of tool shank mm 45
Tool post swing range ±90⁰
Maximum travel of carriage mm 1450 1950 2950 4950 5950 7950 9950 11950 13950
Maximum travel of top slide mm 300
Maximum travel of cross slide mm 520 (20") 580 (22") 630 (24")
Tool post travel per turn of the dials of top or cross slide mm 0.05 (0.002")
Longitudinal mm / min 3740
Transverse mm / min 1870
Top slide mm / min 935
Tailstock
Diameter of tailstock quill mm 160 (6")
Travel of tailstock quill mm 300 (12")
Taper hole of tailstock quill   Morse 6
Acceptance conditions
GB/T4020-1997    
Accuracy parallel lathe    
JB/T2322-1993    
Terms parallel lathe    
Others
Main motor power kW 22 22 22
Maximum weight of workpiece kg 6000 6000 6000
Machine overall dimension
Length mm 4600 5100 6100 8100 9100 11100 13100 15100 17100
Height mm 1700 1825 2150
Width mm 2150
Machine mass
CW61100B kg 9200 10000 10700 12100 12800 14200 15600 17000 18400
CW61125B kg 10200 11000 11800 14800 15500 16900 18300 19700 21100
CW61160B kg 11400 13100 12900 15900 16600 18000 19400 21000 22400
Optional
1. Big Center Rest
2. Big Centemg Bracket
3. Motor Driven Tallstock and Tailstock with rotarg guill
4. Chuck guard, tool post shield, cable carring chain
 
 
 
     

 
 
 
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