Heller's F and HF series 5-axis HMCs are getting a spotlight at the Paris Air Show, and for good reason — aerospace manufacturers are demanding more compact, high-accuracy machines that can handle difficult materials around the clock. • New F-series machines launched end of 2023 deliver linear axis acceleration up to 7 m/s² and positional tolerances of 6 µm in X/Y/Z
- Compact footprint with large working volume ratio — increasingly popular with aerospace shops
- Optional turn-mill function on F-series models up to 1.6m X-axis, using a high-torque rotary table at 70 rpm
- Configurable automation for both single-part prototyping and 24/7 high-volume production
- Target applications: engine components, doors, landing gear, and structural parts across all sizes thanks
HELLER TO PROMOTE 5-AXIS MACHINING AT THE PARIS AIR SHOW
Heller will present its expertise in the highly productive and flexible manufacture of complex components at the Paris Air Show (16th - 22nd June 2025) on stand F194 in hall 2B. The accent will be on its F and HF series of 5-axis horizontal machining centres (HMCs), which are routinely used in the aerospace industry for producing various sizes of engine component, doors, landing gear and structural parts.
Especially with regard to the machining of difficult-to-machine materials, Heller's reliable, reliable and compact machining centre solutions can be configured with a choice of automation options, all machines being equally well suited to single-part manufacturing or high-volume production, 24/7.
Since the end of 2023, Heller has been rolling out 5-axis production centres of various sizes in the new F-series. In addition to having a small footprint, the machines offer high acceleration of up to 7 m/s2 in the linear axes and positional tolerances in X/Y/Z up to 6 µm, features that have contributed to an increasing demand for these machining platforms. A further advantage is their large working volume relative to the external dimensions.
With one-hit machining playing an increasingly important role in many aerospace manufacturing applications, Heller has embraced this all-in-one concept and offers an optional turning function for combined turn-milling on the F-series for machines up to 1.6 metres in X. It is implemented by a high-torque rotary table delivering speeds up to 700 rpm, allowing external or internal contouring in the longitudinal or transverse direction in a single set-up, as well as the production of undercuts and recesses. Even cutting of external and internal threads is possible. The need for reclamping on separate turning machines is eliminated, resulting in improved component accuracy and reduced cycle times.
Error prevention features include a digital twin integrated into the Siemens Sinumerik One control system, which supports virtual mapping of a production process before the first chips are removed. For manufacturers that do not know the types and quantities of workpieces they will be producing in the future, Heller offers an Automation-Ready option, ensuring that standard automation options can be added quickly and easily at a later date. The F-series is equipped with an automatic pallet changer as standard. Alternatively, automation systems are available based on robots, as well as linear or rotary storage systems.
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M4S TAKE
My take: AI claims need scrutiny. The useful implementations reduce cycle time or defect rates in measurable ways. Vague promises about 'optimization' without specific metrics are usually marketing.
Simon McLoughlin
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