TP Series CNC Turning and Polishing Composite Machine Tool
The TP series CNC turning and polishing composite machine tool is a series of CNC turning and polishing composite machine tools developed by Jingjia Equipment based on customer needs, specifically designed for the precise and efficient processing of large heavy shaft parts.
Classification:
Key words:
TP Series CNC Turning and Polishing Composite Machine Tool
Product Description
● Bed Body
Integral three-guideway box structure, cast iron HT300 with added alloy elements, one-time molding casting, subjected to secondary aging treatment; guideway width 1170mm, guideway surface is medium-frequency quenched and precisely ground by imported guideway grinding machine.
● Machine Tool Spindle
Selected with precision heavy-duty bearings, the main motor directly drives the spindle rotation through a belt, running smoothly, stepless speed regulation over the entire speed range, capable of constant linear speed cutting.
● Saddle and Feed System
X and Z axis transmission uses high-precision ball screws with preload and pretension, both ends equipped with special angular contact ball bearings for ball screws, feed motor directly connected to the ball screw to ensure motion and positioning accuracy. X and Z axis guideways are medium-frequency quenched with hardness reaching HRC52-58, precision ground, motion surfaces covered with imported wear-resistant material TURCITE-B, full forced lubrication to ensure the best combination of feed accuracy and rigidity.
● Tool Post
According to processing requirements, can be equipped with vertical four-station tool post, horizontal eight-station tool post, or horizontal twelve-station tool post: vertical four-station tool post has good rigidity, no lifting required, quick and convenient tool change, high indexing accuracy. Horizontal eight and twelve-station tool posts hold more tools, meeting complex part processing needs, with internal cooling spray, which helps improve workpiece surface quality and prevent coolant splashing.
● Hydraulic Rotary Tailstock
High rotary accuracy, heavy load capacity; tailstock sleeve controlled by system for extension and retraction, tailstock body movement driven by saddle through pin shaft, easy operation, fast speed, high efficiency; tailstock can be hydraulically floated for easy manual pushing, convenient operation; sleeve is quenched, chrome plated and precision ground, sturdy structure, capable of heavy cutting.
● Hydraulic Center Rest
Can be configured with hydraulic self-centering center rest with different clamping ranges according to workpiece processing requirements. Program controlled automatic open and close, convenient for loading and unloading workpieces. Repeat centering accuracy 0.005-0.015mm.
● Product Features: High Precision, High Rigidity, High Efficiency
Spindle Radial Runout 5 μm
Bed Guideway Width 1170mm
Maximum Load 8000kg
Processing Efficiency Improvement Rate >100%

Machine Specifications
| Item |
TP50 □ |
TP63 □ |
|
| Processing Capacity |
Bed Swing Diameter |
500mm |
630mm |
|
|
Saddle Swing Diameter |
500mm |
630mm |
|
|
Center Distance |
3000mm □, 5000mm □, 6000mm |
|
|
|
Load Capacity |
8000kg |
|
| Spindle Box |
Spindle Nose End |
A₂-15 |
|
| Spindle Bore Diameter |
140mm |
||
| Spindle Speed |
1-500rpm |
||
| Spindle Speed Variation |
Stepless Speed Regulation |
||
| Chuck |
Chuck Type |
Standard: Three-jaw chuck Optional: Four-jaw single-action chuck, hydraulic chuck |
|
| Chuck Diameter |
φ500mm □, φ630mm □ |
||
| Saddle |
X Axis Travel |
420mm |
|
| Z Axis Travel |
3600mm, 5600mm, 6600mm |
||
| Servo Motor |
X1: 4KW (5.4HP) X2: 4KW (5.4HP) Z: 7KW (9.4HP) |
||
| Rapid Feed |
X1: 6m/min X2: 6m/min Z: 6m/min |
||
| Cutting Feed |
X/Z: 0.001-500mm |
||
| Turret |
Turret Manufacturer |
Standard: Vertical 4-station Optional: Horizontal 8-station □, Horizontal 12-station |
|
| Dust Removal |
Dust Removal Cabinet |
Power 1.5KW (2HP); Fan Flow 265m³/h; Fan Vacuum 235mbar |
|
| Hydraulic Rotary Tailstock |
Sleeve Diameter |
φ200mm |
|
| Sleeve Stroke |
250mm |
||
| Sleeve Taper |
MT NO.6 |
||
| Chip Conveyor, Water Tank |
Water Tank |
Standard |
|
| Rear Chip Removal |
Optional: With port, Without port |
||
| Front Chip Removal |
Optional: With port, Without port |
||
| Motor |
Continuous Stop |
AC 30KW(40HP) |
|
| 30-minute freeze |
AC 37KW(50HP) |
||
| Hydraulic pump |
2.2KW(3HP) |
||
| Cooling water pump |
0.55KW(0.75HP) |
||
| Bed |
Bed width |
1170mm |
|
| Control |
Controller |
Optional: SIEMENS 828D□, FANUC Oi-TF □, GSK system 988TD□ |
|
| Bed weight |
|
3m:15T; 5m:18T; 6m:19T; |
|

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