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Bangladesh TCK46A inclined bed CNC lathe
Category:
BangladeshCNC lathe with inclined bed body
Product Description
1. Main structural features of machine tools:
This machine tool is a high-speed, high-precision and high-reliability inclined bed machine tool. The main components such as the bed base, bed bed, and headboard are all cast from high-strength materials to ensure the stability of the machine tool for long-term use.
Adopting a 45 ° overall inclined bed structure and equipped with high-precision preloaded linear rolling guides, the machine tool has high position accuracy, smooth chip removal, and is suitable for high-speed and high-precision machining.
The high-speed, high-precision and high-rigidity cartridge-type spindle unit and servo spindle motor can achieve higher spindle speeds; the bearings use a total of 5 angular contact bearings, 3 in the front and 2 in the rear , which are both high-speed and high-rigidity. The spindle unit is assembled in a constant temperature room. After assembly, it undergoes constant temperature running-in for 72 hours. After being put on the machine, it undergoes a continuous 72- hour test run to ensure the reliability of high-speed and high-precision performance.
Using the tool arrangement method, the tool changing speed is fast and the positioning accuracy is high.
The feed in the X and Z directions adopts a C3 -level double-nut preloaded precision ball screw. The servo motor is directly connected to the screw through a high-torque and low-inertia imported elastic coupling. The screw support adopts a pre-stretched structure, which can eliminate transmission Backlash and pre-compensation for the impact of thermal deformation on accuracy during long-term operation of the machine tool ensure positioning accuracy and repeatable positioning accuracy; the use of advanced centralized automatic lubrication devices, regular and quantitative automatic intermittent lubrication, ensures stable and reliable operation.
The machine tool protection adopts a full protection design, which is highly pleasant, unique in appearance, reliable in waterproofing and chip prevention, and easy to maintain.
2. Main technical parameters
|
Machine model |
unit |
TCK46 |
|
Maximum rotation diameter of the bed |
mm |
Φ 460 |
|
Maximum rotation diameter of cross slide |
mm |
Φ 140 |
|
Standard chuck specifications |
inch |
8 " |
|
X- axis maximum travel |
mm |
350 |
|
Z- axis maximum travel |
mm |
280/350 |
|
Guide rail form |
|
Taiwan Line Rail |
|
Spindle maximum speed |
rpm |
3500rpm (spindle unit) |
|
Spindle end code |
|
A2-5 |
|
Bar material is allowed to pass through (inner diameter of spindle drawn tube) |
mm |
Φ 42 |
|
Rapid traverse speed |
m/min |
X:15 Z:20 |
|
X/Z direction motor torque |
NM |
X:6 (with brake) /Z:6 |
|
Spindle motor power |
KW |
5.5 |
|
Toolbar section |
mm |
25 × 25 |
|
Number of tools |
Bundle |
8- station hydraulic |
|
X/Z bidirectional positioning accuracy |
mm |
0.016/0.02 |
|
X/Z direction unidirectional repeatable positioning accuracy |
mm |
0.006/0.006 |
|
Overall dimensions (length × width × height) |
mm |
2100 × 2000 × 15650 |
|
Total Weight |
KG |
2200 |
3. Main configuration list
|
name |
Specifications and models |
quantity |
brand |
Origin |
Remark |
|
Control System |
980TDC |
1 set |
Guangshu |
Domestic |
|
|
Spindle unit |
φ 140 |
1 set |
self made |
Domestic |
|
|
Dota |
|
1 set |
self made |
Domestic |
|
|
Spindle motors and drives |
Servo main motor ( 5.5 KW ) |
1 set |
Super synchronous / wide number |
Domestic |
|
|
guide |
Linear Guides |
1 set |
Silver |
Taiwan |
|
|
ball screw |
|
1 set |
Qishan |
Domestic |
|
|
|
|
|
|
|
|
|
Automatic lubrication device |
|
1 set |
|
Domestic |
|
|
hydraulic station |
|
1 set |
Montfort / Elite |
Nanjing |
|
|
Hydraulic chuck |
Hollow 8 〃 |
1 set |
ivi business |
Taiwan |
|
|
Hydraulic cylinder |
Hollow 8 〃 |
1 set |
ivi business |
Taiwan |
|
|
cooling pump |
|
1 set |
|
Domestic |
|