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Add: No.21, D Zone Jingjinluji Industry Park, Xingfu Road, Dezhou City, Shandong, China
Whatsapp/Wechat: +8615165964868
SKYPE: susanleeguobin
Email: dzguanlu@dzguanlu.com
Official webiste: www.dzgljc.com
Deep Hole Skiving And Roller Burnishing Machine
The TGK30S CNC Deep Hole Boring, Honing, and Roller Polishing Machine is an ideal solution for machining deep-hole components. It integrates boring, honing, and roller polishing into a single, multi-functional machine designed for composite processing. Applications: Hydraulic cylinders Spindle bores Cylinder bores Cooling bores Performance: Dimensional Accuracy: IT7–IT9 Surface Roughness (after roller polishing): Ra 0.1–0.8 μm This machine is highly suitable for precision deep-hole machining in industries such as automotive, aerospace, and hydraulic systems.
Description
Machine Machining and Chips Removal Methods
Machining Methods:
The machine offers three processing modes:
a. Workpiece and Tool Rotation with Tool Feed
b. Workpiece Rotation with Tool Feed Only
c. Fixed Workpiece with Tool Rotation and Feed
Roughing: Uses a rough boring head for push boring.
Finishing: Employs a combined honing and roller polishing (hydraulic/pneumatic) tool to address issues like severe misalignment in hot-rolled steel pipe deep hole roughing and poor straightness after cold-drawn steel pipe deep hole finishing.
Chip Removal Methods:
Boring: Push boring with oil supply from a feed-through device, chips are expelled forward through the pre-machined hole.
Skiving & Roller Burnishing: Integrated honing and roller polishing with oil supply, chips are expelled forward through the bottom hole.
Boring, Skiving & Roller Burnishing : Integrated boring, skiving, and roller burnishing with oil supply, chips are discharged forward through the basic hole.
Roller burnishing : Uses a roller head to press and smooth the hole surface.
This setup ensures efficient chip removal and high-precision machining.
1. Machining Range
| Parameter | Value |
|---|---|
| Hole Diameter Range | Φ38–Φ300 mm |
| Max. Machining Depth | 6000 mm |
| Workpiece OD Range | Φ60–Φ350 mm |
| Workpiece Length | 1000–6000 mm |
2. Machine Performance
| Axis | Parameter | Value | Note |
|---|---|---|---|
|
Z1 Axis (Boring box feed) |
Feed Speed Range | 5–3000 mm/min | |
| Rapid Traverse Speed | 4000 mm/min | ||
| Servo Motor Power | 5.2 kW | ||
|
Z2 Axis (Oil pressure head movment) |
Rapid Traverse Speed | 3000 mm/min | |
| Servo Motor Power | 4.3 kW | ||
| Headstock | Speed Range | 50–200 rpm | Two-Speed Stepless |
| Motor Power | 30 kW | ||
| Boring Box | Speed Range | 40–1200 rpm | Two-Speed Stepless |
| Motor Power | 55 kW | ||
| Other | Total Machine Power | ~150 kW | |
| Machine Weight Capacity | 3 tons |
3. Cooling System
| Parameter | Value | Note |
|---|---|---|
| Cooling Pump Motor | 15 kW (3 sets) | 2 sets |
| Circulation Pump Motor | 2.5 kW (2 sets) | 3 sets |
| Max. Pressure | 1.2 MPa | |
| Flow Adjustment Range | 300, 600, 900 L/min | Fixed-Flow Speed Control |
| Filtration Accuracy | 50 μm | |
| Max. Oil Tank Volume | ~8000 L |
4. Hydraulic System
| Parameter | Value | |
|---|---|---|
| Max. Pressure | 6.3 MPa | |
Welcome to contact us :
Email : grace@dzguanlu.com
Whatsapp/Wechat: +86 15153489972
Grace Li
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