—Can perform internal and external turning, taper turning, end facing, and other rotary parts turning;
—Threading Inch, Metric, Module and D.P.;
—Perform drilling, boring and groove broaching;
—Respectively with through-hole spindle bore, that can hold bar stocks in larger diameters;
—Both Inch and Metric system are used on these series lathes, it's easy for people from different measuring systems countries;
—There are hand brake and foot brake for users to choose;
—These series lathes operate on power supply of different voltages (220V、380V、420V) and different frequencies (50Hz、60Hz).
|
ITEMS |
UNIT |
CQ6280B |
CQ6280C |
||
|
Capacity |
Max. swing dia. over bed |
mm |
φ800 |
||
|
Max. swing dia. over crossslide |
mm |
φ560 |
|||
|
Max. swing dia. in gap |
mm |
φ1000 |
|||
|
Length in gap |
mm |
240 |
|||
|
Max. distance between centers |
mm |
2000//3000 |
|||
|
Max. machining length |
mm |
1950/2950 |
|||
|
Spindle |
Spindle bore diameter |
mm |
φ82 |
φ105 |
|
|
Type of spindle nose |
|
ISO 702/Ⅱ No.8 |
|||
|
Spindle speed |
r/min |
24 steps 8-1400 |
12 steps 30-1400 |
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|
Feed and thread |
Max. travel of upper toolpost |
mm |
145 |
||
|
Max. travel of lower toolpost |
mm |
320 |
|||
|
Tool section |
mm |
25×25 |
|||
|
X-axis feeding range |
mm/r |
93kinds 0.012-2.73 |
65kinds 0.063-2.52 |
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|
Z-axis feeding range |
mm/r |
93kinds 0.028-6.43 |
65kinds 0.027-1.07 |
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|
Metric threads |
mm |
48 kinds 0.5-224 |
22 kinds 1-14 |
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|
Inch threads |
t.p.i |
46 kinds 72-1/8 |
25 kinds 28-2 |
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|
Module threads |
πmm |
42 kinds 0.5-112 |
18 kinds 0.5-7 |
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|
Diametric pitch threads |
DP |
45kinds 1/4-56 |
24 kinds 56-4 |
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|
Tailstock |
Diameter of quill |
mm |
φ90 |
||
|
Max. travel of quill |
mm |
150 |
|||
|
Taper of quill (Morse) |
|
Morse No.5 |
|||
|
Motor |
Main motor power |
kW |
7.5 |
||
|
Cooling pump motor power |
kW |
0.15 |
|||
|
Others |
Length |
mm |
3365/4365 |
||
|
Width |
mm |
1340 |
|||
|
Height |
mm |
1490 |
|||
|
Weight |
kg |
3300/3700 |
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