Product Parameters:
Key component configuration
| No. | Component | Brand | Model / Specification |
|---|---|---|---|
| Key Components | |||
| 1 | Fiber Laser Source | Raycus / Chuangxin | 3000W / Domestic first-tier brand |
| 2 | Cutting Head | Guanli | Tube-cutting R&D dedicated 3000W / Domestic first-tier brand |
| 3 | Rack and Pinion | YYC | M2-6 grade / Taiwan, China |
| 4 | Reducer | MOTOREDUCER | 110-090 / France |
| 5 | Linear Guide Rail | AIRTAC | CGH35 / Taiwan, China |
| 6 | Motor | Inovance | High-performance motor, 4000 rpm, bus-type / Domestic first-tier brand |
| 8 | Water Chiller | Hanli / Teyu | Domestic first-tier brand |
| 9 | Electrical Control Components | Schneider | France |
| 10 | Pneumatic Components | AIRTAC | Taiwan, China |
| Machining Components | |||
| 11 | Main Machine Bed | Independently developed, Suzhou | 8.5 m / high-temperature annealing at 600°C |
| 12 | Chuck | Independently developed, Suzhou | QL-250 pneumatic / continuous supply clamping |
| 13 | Auxiliary Loading and Servo Floating Support Rack | Independently developed, Suzhou | 3 supports / load capacity 220 kg |
| 14 | Semi-automatic Loading Device | Independently developed, Suzhou | 3 conveyor units, stores 5 tubes for automatic continuous loading |
| 15 | Unloading Device, Unloading Frame (optional) | Independently developed, Suzhou | Pneumatic unloading flap, max unloading length 2 m, 40 kg per meter (servo follow-up + pneumatic flap combination, max 4 m unloading optional) |
| Software System | |||
| 16 | Operating System | Shanghai Bochu | 5000 bus-type system / Shanghai |
| 17 | Nesting Software | Shanghai Bochu | Dedicated 3D tube-cutting software / Shanghai |
| Others | |||
| 18 | Operation Direction | Left-hand machine | Standard |
| 19 | Packaging and Transportation | Standard packaging | Standard |
Note: Industrial power supply: 380V ±5V. Customers should add a voltage stabilizer according to actual site conditions.
Component technical parameters
| Item | Specification |
|---|---|
| Laser source | 3000 W fiber laser, continuous mode, 50–100 μm fiber diameter, water-cooled |
| Applicable materials | Carbon steel, stainless steel, aluminum alloy, galvanized steel, brass |
| Machine bed | Tube-plate welded structure, 8.5 m length |
| Chuck | QL-250, pneumatic |
| Cutting head | Focal 150 mm / collimation 100 mm, focus speed 50 mm/s, assist gas ≤ 3 MPa |
| Water chiller | Dual-temp 30/20 °C (adjustable), ±0.1 °C precision, 10 L/min flow, 20 m pump head |
Overall technical parameters
| Category | Parameter Value |
|---|---|
| Chuck speed | 120 RPM / 1.2G acceleration |
| Tube range | Φ15–250 mm, round / square / oval / special-shaped |
| Short tail remnant | 20–45 mm (chuck-avoidance design) |
| Semi-automatic loading cycle | 20–22 s |
| Machine bed | Split bed (main bed + unloading bed), stress-relief annealed at 600 °C |
| Comprehensive operating cost | RMB 20–25 per hour |
Key Components and Motion Control
High-precision chuck
High-rigidity chuck with dust-proof, anti-collision jaws and real-time clamping-force control; internal auto-lubrication reduces maintenance. One-time clamping across the Φ15–250 mm range.
Automatic loading system
Semi-automatic loading on a 20–22 s cycle: the centering jaw positions each bar while the rear clamp feeds it into the front chuck; finished parts drop on the separate unloading bed.
CNC control system
Bochu FSCUT-class tube cutting CNC with automatic focal positioning and centering.
3000W Cutting Processing Speed Parameters
| Material | Thickness (mm) | Cutting Speed (m/min) | Assist Gas |
|---|---|---|---|
| Carbon steel | 1 | 7–10 / 20–25 | Oxygen / air |
| Carbon steel | 2 | 5–7.5 / 13–17 | Oxygen / air |
| Carbon steel | 4 | 3.5–4.5 | Oxygen / air |
| Carbon steel | 8 | 1.6–2.3 | Oxygen / air |
| Carbon steel | 12 | 0.9–1.2 | Oxygen / air |
| Stainless steel | 1 | 20–25 | Nitrogen |
| Stainless steel | 2 | 12–15 | Nitrogen |
| Stainless steel | 4 | 3.5–4.5 | Nitrogen |
| Stainless steel | 6 | 1.3–1.8 | Nitrogen |
| Stainless steel | 8 | 0.8–1 | Nitrogen |
| Aluminum alloy | 1 | 20–25 | Nitrogen |
| Aluminum alloy | 2 | 13–17 | Nitrogen |
| Aluminum alloy | 4 | 3.5–4.5 | Nitrogen |
| Aluminum alloy | 6 | 1.3–1.8 | Nitrogen |
| Brass | 1 | 22–26 | Nitrogen |
| Brass | 2 | 10–15 | Nitrogen |
| Brass | 4 | 2.5–3.5 | Nitrogen |
| Brass | 6 | 1–1.5 | Nitrogen |
| Copper | 1 | 20–25 | Oxygen |
| Copper | 2 | 9–12 | Oxygen |
| Copper | 3 | 3.5–5.5 | Oxygen |
| Copper | 4 | 2.2–2.5 | Oxygen |
Water, Electricity and Gas Requirements
| Requirement Type | Related Data | Remarks |
|---|---|---|
| Power supply | Three-phase five-wire 380–400VAC/50Hz | Recommended ≥60KVA, voltage stability ±2%, grounding ≤3Ω |
| Cooling water | Distilled / deionized water, 40 L | Conductivity < 10 μS |
| Protective gas | Oxygen ≥99.6% / Nitrogen ≥99.99% | Purity below spec will affect cutting quality |
