Forest-Liné Compact F
Key Specifications
Working Area (X×Y×Z)
Spindle Power
Max Spindle Speed
Feed Rate
Positioning Accuracy
Control System
Overview
The Forest-Liné Compact F is a 5-axis CNC machining center designed to deliver gantry-style flexibility within a more compact and accessible footprint than Forest-Liné's largest platform offerings. Targeting mid-size aerospace subcontractors, composite tooling houses, and advanced research facilities, the Compact F balances 5-axis capability with a smaller infrastructure requirement while preserving Forest-Liné's hallmark precision and rigidity.
Despite its 'compact' designation relative to the Profil L, the Compact F provides substantial working volume capable of handling aerostructure details, mold tooling, and prototype structural assemblies. The machine's 5-axis head allows full simultaneous contouring of undercuts, compound-angle features, and curved surfaces common in aerospace and motorsport applications.
The Compact F features a rigid polymer concrete or welded steel base structure that dampens vibration and supports accurate cutting even during high-feed aluminum roughing operations. Integrated chip management, high-pressure coolant, and an automatic tool changer streamline unmanned or lights-out production runs. The Siemens SINUMERIK control provides access to Forest-Liné's proprietary machining cycles optimized for aerospace material families.
Forest-Liné positions the Compact F as an entry point into its aerospace-grade gantry platform, making 5-axis large-format capability accessible to Tier 2 and Tier 3 suppliers who cannot justify the investment of the largest systems. The machine ships with full application support, training, and integration into customer MES environments.
Full Specifications
| Parameter | Value |
|---|---|
| Working Area (X×Y×Z) | Up to 6,000 × 2,500 × 1,000 mm (configurable) |
| Spindle Power | Up to 40 kW |
| Max Spindle Speed | Up to 24,000 RPM |
| Feed Rate | Up to 40,000 mm/min |
| Positioning Accuracy | ±0.04 mm / full stroke |
| Control System | Siemens SINUMERIK 840D sl |
| Table Type | Fixed T-slot table with vacuum option |
| Machine Weight | From 20,000 kg (configuration-dependent) |
Strengths & Limitations
Strengths
- Full 5-axis simultaneous contouring in a more accessible footprint
- Aerospace-grade rigidity and accuracy inherited from Forest-Liné platform
- Flexible configuration for composites, aluminum, and tooling steel
- Strong application engineering support from experienced aerospace OEM
Limitations
- Still a significant capital investment relative to general-purpose machining centers
- Lead times can extend based on custom configuration requirements
- Requires specialized operator training for 5-axis aerospace work
Best For
Frequently Asked Questions
01
The Compact F offers a shorter maximum X-axis travel and lower weight capacity, making it better suited for mid-size aerospace details and tooling rather than the full-length structural panels the Profil L handles.
02
Yes. With appropriate spindle selection, dust extraction, and fixturing, the Compact F is regularly used for CFRP trim, drilling, and contouring operations in aerospace and motorsport environments.
03
The Compact F uses a Siemens SINUMERIK 840D sl control, which is compatible with all major CAM platforms including Mastercam, Siemens NX CAM, Open Mind hyperMILL, and Dassault CATIA NC.
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