IONCORE Field-Deployable Direct-Energy Systems
FiberCut 1k
1 kW Cutting Platform
Thin-Gauge Optimized
Mobile 1 kW Fiber Laser Cutting — Built for Field Work
IonCore FiberCut 1k combines a stabilized 48 V power module, liquid thermal management, and a compact tracked motion platform carrying an autofocus cutting head. Heavy power and cooling stay offboard; the tracker stays light, stable, and precise. Designed for consistent kerf and reliable cutting on thin-gauge steel and stainless.
Laser Output Power
1 kW (fiber-coupled)
DC Bus
48 V nominal (42–58.8 V)
Cutting Feed Range
20–250 mm/s (closed-loop)
Z / Standoff Control
30–60 mm Z + ±10 mm autofocus
Primary Cooling Loop
1.5–2.5 L/min liquid (offboard)
Energy Stabilization
~100 F supercap @ 48 V
Design intent: maintain consistent energy-per-mm while moving. Laser emission is gated by speed,
standoff, tilt, coolant flow, and window transmission thresholds to protect optics and maintain cut quality.
IonCore FiberCut Visuals
Updated with the latest IonCore laser media assets.
Cutting Capabilities (Typical)
| Material | Recommended Assist Gas | Typical Clean Cut Range | Notes |
|---|---|---|---|
| Mild Steel | O₂ | 1–3 mm | Higher speed possible with oxygen; oxidation edge may occur depending on settings. |
| Stainless Steel | N₂ | 1–3 mm | Nitrogen supports cleaner edge and reduced oxidation; flow stability is important. |
| Aluminum | N₂ | 1–2 mm | Reflectivity/back-reflection management required; conservative ramping recommended. |
Performance Controls That Keep Cuts Consistent
- Energy-per-mm coupling: laser power scales with commanded speed; emission pauses on speed error.
- Dual-stage height management: Z-axis maintains standoff; autofocus maintains spot size.
- Window cleanliness protection: contamination monitoring triggers derate → purge → resume.
- Bus stability under transients: supercaps supply burst current to reduce droop and ripple.
Key System Specifications
| Category | Specification | Why it matters |
|---|---|---|
| DC Bus | 48 V nominal (42–58.8 V) | Maintains compatibility across modules and supports high current with manageable insulation and weight. |
| Energy Storage | 1.2–1.8 kWh LFP, hot-swappable magazines | Field uptime via cartridge swaps; LFP chemistry improves thermal robustness. |
| Supercap Buffer | ~100 F @ 48 V nominal | Fast transient response; reduces battery stress and improves cut stability during motion events. |
| Cooling | 1.5–2.5 L/min liquid loop; radiator sized ~1.2 kW | Stabilizes optics and electronics temperature to reduce focus drift and protect components. |
| Motion | Tracked base; 20–250 mm/s closed-loop | Stable feed rate reduces kerf variation; traction supports dusty or uneven surfaces. |
| Z + Autofocus | 30–60 mm Z travel; ±10 mm autofocus | Maintains standoff and focus on warped sheet or imperfect surfaces. |
| Assist Gas | O₂ / N₂ / Ar; 0.3–1.5 bar regulated | Controls oxidation, edge quality, and dross removal depending on material. |
Specifications shown are for the standard 1 kW cutting configuration and represent realistic engineering targets for a mobile platform. Site conditions and material selection affect results.
Module Architecture (What Ships as Separate Units)
- FiberCut Head (300): collimator (310), autofocus (320), window (330), nozzle (340), sensor suite (350).
- Power Cartridge (100): battery magazines (104), precharge (140), contactor (130), telemetry (150), supercaps (160).
- Thermal Module (200): primary loop (210), HX/radiator (212), secondary loop (214), (optional) dew controller (240).
- Mobile Tracker: tracked drive, encoders, IMU, Z lift, motion controller, head mount isolation.
- Umbilical: fiber, power, coolant supply/return, assist gas line, CAN/Ethernet communications.
Why Offboard Power + Cooling
- Reduces tracker mass to improve stability and path accuracy.
- Moves heat rejection away from the cutting head for better thermal control.
- Enables hot-swappable energy cartridges without stopping the tracker workflow.
- Improves serviceability: modules can be replaced independently in the field.
Included Control Logic (High Level)
- Safety interlocks: E-stop, keyed enable, cartridge seated, coolant flow, tilt/IMU, window transmission, standoff.
- Cut gating: emission only when speed and standoff are within limits.
- Bus sag response: supercap assist → duty reduction → alarm → graceful stop if persistent.
- Contamination recovery: derate → purge → confirm transmission > Tmin → resume.
- Assist gas control: material-specific presets with pressure monitoring and valve response control.
Reliability principle: batteries supply steady energy; supercaps handle transients; cooling maintains
optical stability. This reduces cut variation and extends component life.
Parts List (High-Level BOM)
This is a realistic high-level bill of materials for the standard 1 kW cutting configuration. Exact vendor part numbers vary by region and compliance requirements.
| Module | Major Subassemblies | Key Notes | Service Items |
|---|---|---|---|
| FiberCut Head (300) | Collimator (310), autofocus stage (320) with encoder, focus lens set, protective window (330), coaxial nozzle (340), back-reflection photodiode, optional kerf camera, local I/O board. | Autofocus travel ±10 mm; standoff managed by tracker Z + focus loop; contamination monitoring supports derate/purge flow. | Nozzle tips, protective window cassette, purge filters/seals. |
| Power Cartridge (100) | LFP battery magazines (104), BMS + telemetry (150), precharge (140), main contactor (130), DC bus bars, current sensor, interlock seat switch, supercap module (160). | 48 V bus; supercaps supply burst current to reduce droop under cutting transients; hot-swap supported via precharge + interlock logic. | Battery magazines, fuses, contactor, precharge resistor/relay. |
| Thermal Module (200) | Pump (primary loop 210), reservoir/degas, radiator/HX (212), fan set, flow/pressure sensors, temperature sensors, coolant quick-disconnect bulkhead. | 1.5–2.5 L/min primary flow; radiator capacity sized for ~1.2 kW heat rejection; alarms gate laser on flow loss. | Coolant filter, pump, fans, QD seals, coolant. |
| Assist Gas Package | Cylinder mount, primary regulator, secondary precision regulator, solenoid/proportional valve, line pressure sensor, quick-connect to umbilical. | O₂ for mild steel speed; N₂ for stainless/aluminum edge quality; 0.3–1.5 bar regulated at delivery line (config-dependent). | Regulator seals, valve, filters. |
| Umbilical | Fiber delivery line, DC power conductors, coolant supply/return lines, assist gas line, CAN/Ethernet comms, strain relief + bend radius control. | Designed to keep the tracker light and stable; dry-break coolant QDs recommended; fiber bend radius protection critical. | QD seals, strain relief, protective sheath. |
| Mobile Tracker | Tracked chassis, drive motors + gear reduction, encoders, IMU, Z lift (30–60 mm), standoff sensor (ToF/triangulation), motion controller + drivers, head mount isolation. | Closed-loop feed rate 20–250 mm/s; emission gated by speed/standoff/tilt; stable motion reduces kerf variation. | Tracks, bearings, Z actuator, sensors. |
For compliance (laser safety, CE/UL as applicable), the final BOM typically includes certified interlock components, protective housings, labels, and test fixtures.
Configuration Options
What You Select at Order Time
- Material presets priority (steel vs stainless vs aluminum focus)
- Assist gas setup (O₂ kit, N₂ kit, or dual-gas manifold)
- Umbilical length (short shop vs extended field)
- Tracker base (tracked standard; wheeled for clean floors)
- Battery capacity (1.2 kWh vs 1.8 kWh)
Safety & Interlocks (Industrial-Grade)
Laser emission is only permitted when the system is in a verified-safe state.
- E-stop chain: hard disable of emission and contactor logic.
- Keyed enable: prevents unauthorized activation.
- Cartridge seat interlock: inhibits contactor closure unless fully seated.
- Coolant flow gate: emission inhibited below minimum flow threshold.
- Tilt/IMU gate: inhibits emission if platform exceeds safe pitch/roll.
- Standoff gate: inhibits emission if height is outside permitted band.
- Window transmission gate: derate/purge/recover workflow; shuts down if below Tmin.
- Bus sag handling: supercap assist → duty reduction → alarm → graceful stop.
Field readiness: the system is designed around serviceable modules and conservative fault handling.
When any safety boundary is crossed, the default action is inhibit emission and enter a controlled recovery path.
Always follow applicable laser safety standards and local regulations. Final product classification and required PPE depend on enclosure, safeguards, and operating procedures.
