5-axis CNC machining

A part that would need five set-ups on a 3-axis machine, we machine in one. The relative positions of faces and holes stay precise – and the part is finished sooner.

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The challenge

Angled holes, contoured surfaces and features on several sides mean repeated re-clamping in conventional machining. Every set-up increases both the risk of deviation and the production time.

How we solve it

01Continuous simultaneous 5-axis machining on a large centre with a trunnion supported on both sides.
02The machine measures workpiece position and tool dimensions itself – with probes and a laser.
03Rotational parts with milled features are completed on the turn-mill centre in a single cycle.
04Toolpaths are programmed in NCG CAM and ESPRIT.

What you get

Part machined in a minimum number of set-ups
Inspection of positional relationships
Shorter manufacturing lead time

Typical jobs

Housings and bodies with angled holesRotors and impellersContoured mould and tool componentsLarge flanges and discs

Technology

What we make it on

5-axis machining centre

AXILE G8

The largest machine in our workshop. It machines parts up to one metre in diameter and three tonnes in weight in five simultaneous axes, in a single set-up – and measures the workpiece and tools itself.

Max. workpiece diameter: 1,000 mm
Table load: 3,000 kg
Travels X / Y / Z: 800 / 850 / 550 mm
A / C axes: ±120° / 380°
Spindle speed: 15,000 rpm
Tool magazine: 120
Table diameter: 800 mm
Spindle taper: HSK 63A

Acquired under the project „Vybavení nového prototypového centra společnosti MNástrojárna s.r.o.“ (Equipment of the new prototype centre of MNástrojárna s.r.o.), reg. no. CZ.01.1.02/0.0/0.0/17_093/0012410.

Twin-spindle lathe + 5-axis milling centre

HYPERTUN 65 Powermill

A lathe and a 5-axis milling machine in one. A rotational part with milled features is completed in a single cycle – with no transfers between machines and no further set-ups.

Max. turning length: 1,150 mm
Swing over bed: 500 mm
Distance between spindles: 1,300 mm
Spindle bore: 64 mm
Chuck size: 250 mm
Spindle speed: 5,000 rpm (C axis)
Milling head: 12,000 rpm
Tool magazine: 104

Acquired under the project „Vybavení prototypové dílny společnosti Mnástrojárna s.r.o.“ (Equipment of the prototype workshop of Mnástrojárna s.r.o.), reg. no. CZ.01.1.02/0.0/0.0/16_092/0010019.

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