1. The two-column vertical lathe is a good performer. Advanced equipment with wide range of processes and high production efficiency. It is suitable for mechanical processing in various industries and can be used for roughing and finishing of internal and external cylindrical surfaces, internal and external conical surfaces, end faces, grooving, arc surfaces and various curved surfaces and threads.
2.The main drive of the machine tool is driven by an AC motor. Through the two-speed transmission mechanism, the speed range of the worktable is realized.
3. The spindle of the workbench uses high-precision adjustable radial clearance double-row short cylindrical roller bearings for centering, and the workbench uses constant-current hydrostatic guide rails. The workbench has high rotation accuracy and large load-bearing capacity. Features of small thermal deformation.
4. According to user needs, the machine tool can adopt a constant temperature cooling device and can be equipped with an independent hydraulic station system. It can ensure the processing accuracy of machine tools and the stability of various technical indicators.
5. The guide rail surfaces such as columns, beams, and rams are made of high precision grinding and good quality.
6. The ram is changed to a square ram. The ram has a large cross-section and good rigidity. The cross beam and the contact surface between the upper part and the drum adopt a steel-inlaid structure.
|
Specification |
Unit |
C5240*H/32 |
C5250*H/40 |
C5250*H/65 |
C5250s/H80 |
C5257*H/65 |
|
Max.turning diameter |
mm |
4000 |
4000 |
5000 |
5000 |
5700 |
|
Table diameter |
mm |
3200 |
4000 |
4500 |
4500 |
5000 |
|
Max.height of workpiece |
mm |
2000/2500 |
2500/3150 |
2500/3150 |
3150/4000 |
2500/3150 |
|
Max.weight of workpiece |
t |
32 |
40 |
65 |
80 |
65 |
|
Max.torque of table |
KN.m |
70 |
80 |
100 |
150 |
100 |
|
Range of table speeds |
r/min |
0.42-42 |
0.42-42 |
0.42-42 |
0.42-42 |
0.42-42 |
|
Max.cutting force of rail head |
KN |
40 |
50 |
60 |
63 |
60 |
|
Swive of rail head |
º |
±30º |
±30º |
±30º |
±30º |
±30º |
|
Range of feed rates(steps12) |
mm/min |
0.2-145 |
0.2-145 |
0.2-145 |
0.2-145 |
0.2-145 |
|
Horizontal travel of raihead |
mm |
2150 |
2765 |
2765 |
2765 |
3000 |
|
Ram trave of rail head |
mm |
1250 |
1250/1600 |
1250/1600 |
1600/2000 |
1250/1600 |
|
Raoid traverse of tool heads |
mm/min |
1550 |
1550 |
1550 |
2500 |
1550 |
|
Height of tool bar section |
mm |
50*50 |
50*50 |
50*50 |
50*50 |
50*50 |
|
Power of main motor |
KW |
75 |
75 |
90 |
90 |
90 |
|
Overall dimensions(L*W*H) |
mm |
690*550*640/690 |
1000*650*710/840 |
1000*700*723/853 |
1000*700*723/853 |
1070750*723/853 |
|
Weight of machine(Approx) |
t |
51/52 |
64/66 |
81/84 |
118/122 |
85/89 |
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