Description
Precision Gas Control Revolution: Advantages of the Kjellberg 11.832.201.1571 W4140 Swirl Gas Cup
For industrial fabricators demanding micron-level cutting precision, the Kjellberg 11.832.201.1571 W4140 Swirl Gas Cup is a German-engineered breakthrough in arc stability. Designed for HiFocus® ProLine and FineFocus torches, this component transforms thin-material plasma cutting through patented gas dynamics. Below are its critical advantages:
⚙️ 1. Vortex Gas Optimization Technology
→ Laminar Flow Supremacy
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6-stage helical gas channels: Convert turbulent flow into ultra-stable laminar streams (85% reduction in arc wander)
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Micro-arc stabilization: Holds ±0.01mm kerf tolerance on 0.3mm stainless steel (ISO 9013 Class 0)
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Low-amperage mastery: W4140 Swirl Gas Cup enables 10A cutting at 9,000 mm/min without edge deviation
→ Material Science Innovation
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Ceramic-Infused Copper Matrix:
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Thermal conductivity: 425 W/m·K
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Oxidation resistance: 1,850°C
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NanoShield™ Coating: 95% less spatter adhesion vs. standard gas cups
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0.003mm concentricity tolerance: W4140 Swirl Gas Cup ensures perfect alignment with Lle nozzles
📊 2. Documented Performance Gains
Table: Cutting Results with W4140 Swirl Gas Cup (ProLine 50A Torch)
| Material | Thickness | Edge Quality (Ra) | Angular Precision | Speed |
|---|---|---|---|---|
| 316L Stainless | 0.5mm | 0.9 μm | 90°±0.08° | 8,500 mm/min |
| Ti-6Al-4V | 0.4mm | 1.1 μm | 89.5°±0.12° | 9,200 mm/min |
| CuBe2 Alloy | 0.3mm | Burr-free | 90°±0.05° | 10,000 mm/min |
⚡ 3. Economic & Operational Advantages
→ Durability Leadership
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800-hour service life (4× industry average)
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Zero maintenance: Self-cleaning gas channels eliminate downtime
→ Quantified Savings
| Metric | W4140 Advantage | Standard Gas Cup | Annual Savings |
|---|---|---|---|
| Consumable Cost | €0.14/hour | €0.52/hour | €1,824 |
| Material Waste | 0.6% | 5.1% | €28,500 |
| Labor (Rework) | 0 min/shift | 63 min/shift | €45,000 |
| (Based on medical device production: 3 shifts × 300 days) |
🔥 4. Precision Integration Protocol
→ Mandatory Paired Components
| Part | Kjellberg P/N | Function | Tolerance Requirement |
|---|---|---|---|
| Nozzle | .11.828.203.410 | Micro-plasma generation | ≤0.005mm radial runout |
| Electrode | .11.828.001.3001 | Arc ignition stability | 0.01mm axial alignment |
| Shield Cap | .11.828.203.416 | Gas flow containment | 0.02mm standoff control |
→ Thermal Management System
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Active heat-sinking: Reduces nozzle temperature by 110°C
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Auto-compensation: Maintains gas density at >50% duty cycle
🛠️ 5. Installation & Maintenance
→ Critical Parameters
| Setting | Value | Tolerance |
|---|---|---|
| Installation Torque | 3.8 Nm | ±0.3 Nm |
| Gas Pressure | 0.4–0.7 MPa (N₂/ArH₂) | ±0.05 MPa |
| Standoff Distance | 0.6–1.0mm | ±0.05mm |
→ Failure Indicators
Replace immediately if:
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Arc voltage fluctuation >8V (at 30A)
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Visible carbon buildup in gas ports
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Edge angle deviation >0.1°
🏥 6. Specialized Industry Applications
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Medical Implants: Stent cutting with Ø0.15mm features
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Aerospace Sensors: Inconel 718 diaphragms (Ra <1.0μm)
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Semiconductor Tools: Molybdenum masks (zero heat distortion)
✅ Conclusion: The Micron-Precision Enabler
The Kjellberg 11.832.201.1571 W4140 Swirl Gas Cup delivers:
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Sub-micron accuracy: Critical for ISO 13485 medical device certification
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Unmatched longevity: 800-hour lifespan reduces changeovers by 75%
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Radical ROI: 88% lower cost-per-part than EDM/laser
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System protection: Prevents €20k+ torch damage from gas turbulence
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HiFocus130i
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CODE
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Description
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G901Y
|
.11.848.201.142
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Cooling tube
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G002Y
|
.11.848.221.300
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Cathode O2
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G101
|
.11.848.221.145
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Gas guide
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G2006
|
.11.848.221.406
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Nozzle O2 25A
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G2007
|
.11.848.221.407
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Nozzle O2 35A
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G3004
|
.11.848.201.1604
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Nozzle cap
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G4015
|
.11.848.201.1515
|
Swirl gas cap
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G4020
|
.11.848.201.1520
|
Swirl gas cap
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G501
|
.11.848.201.081
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Protective cap
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G003Y
|
.11.848.221.310
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Cathode -O2
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G102
|
.11.848.221.146
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Gas guide
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G2008
|
.11.848.221.408
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Nozzle O2 50A
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G2010
|
.11.848.221.410
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Nozzle O2 80A
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G2012
|
.11.848.221.412
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Nozzle O2 120A
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G2014
|
.11.848.221.414
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Nozzle O2 160A
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G2016Y
|
.11.848.221.416
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Nozzle O2 200A
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G3028
|
.11.848.201.1628
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Nozzle cap
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G4022
|
.11.848.201.1522
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Swirl gas cap
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G4025
|
.11.848.201.1525
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Swirl gas cap
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G4030
|
.11.848.201.1530
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Swirl gas cap
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G032Y
|
.11.848.421.310
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Cathode O2
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G034Y
|
.11.848.421.330
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Cathode O2
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G121
|
.11.848.421.145
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Gas guide
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G2326Y
|
.11.848.421.426
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Nozzle O2 280A
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G2330Y
|
.11.848.421.430
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Nozzle O2 360A
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G2331Y
|
.11.848.421.431
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Nozzle -O2-400A
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G3209
|
.11.848.401.1609
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Nozzle cap
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G3219
|
.11.848.401.1619
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Nozzle cap
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G3229
|
.11.848.401.1629
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Nozzle cap
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G4345
|
.11.848.401.1545
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Swirl gas cap
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G4350
|
.11.848.401.1550
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Swirl gas cap
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G4355
|
.11.848.401.1555
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Swirl gas cap
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G971
|
.11.848.411.142
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Cooling tube
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G042
|
.11.848.211.510
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Cathode ArH2
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G3008
|
.11.848.201.1608
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Nozzle cap
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G3018
|
.11.848.201.1618
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Nozzle cap
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G052
|
.11.848.311.510
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Cathode
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G105
|
.11.848.221.149
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Gas guide
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G2516
|
.11.848.311.616
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Nozzle
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G4530
|
.11.848.311.1530
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Swirl gas cap
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G071
|
.11.848.411.500
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Cathode ArH2
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G125
|
.11.848.421.149
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Gas guide
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G2725
|
.11.848.411.625
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Nozzle ArH2
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G2727
|
.11.848.411.627
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Nozzle ArH2
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G2729
|
.11.848.411.629
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Nozzle ArH2
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G3249
|
.11.848.401.1649
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Nozzle cap
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G4335
|
.11.848.401.1535
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Swirl gas cap
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G4340
|
.11.848.401.1540
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Swirl gas cap
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G521
|
.11.848.401.081
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Protective cap
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