Sheet 16 · Mnástrojárna s.r.o.

Service

Fixture Manufacturing

A good fixture shortens cycle time, equalises quality between shifts and eliminates scrap. We design it around your part and process, build it and validate it – even without a finished drawing.

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The challenge

Fixtures are the thing nobody in the plant has capacity for – not in design, not in the workshop – so the line runs for years on a makeshift solution. Machine shops avoid them because it is one-off work with a large design share.

How we solve it

01We start from your part and operation – a sample, a 3D model or a photo of the current solution is enough.
02We propose the concept (manual, pneumatic or hydraulic clamping, zero-point system, replaceable inserts) and agree it with you.
03We manufacture in-house: milling, wire EDM, hardening, grinding, pneumatics assembly.
04We validate on your part, measure and hand over with drawings – the next unit or a replacement insert is one e-mail away.

What you get

Finished fixture ready for use
Drawings and 3D model
Inspection protocol and wear-parts list

Typical jobs

Assembly and press-in fixturesWelding fixtures and positionersInspection fixtures and gaugesCNC clamping fixtures and zero-point palletsTest rigs

Technology

What we make it on

Vertical machining centre

MCV 754Q

A rigid vertical centre with direct position measurement via linear scales. Our workhorse for precise prismatic parts and plates.

Travels X / Y / Z: 754 / 500 / 550 mm
Table size: 1,000 × 500 mm
Table load: 400 kg
Spindle speed: 10,000 rpm
Tool magazine: 24
Spindle taper: ISO 40

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.

Wire EDM machine

FANUC ROBOCUT α-C800iB

Wire EDM for precise profiles in hardened materials. It accommodates large parts too, and cuts tapered shapes in five axes.

Max. workpiece: 1,250 × 975 × 500 mm
Travels X / Y / Z: 800 × 600 × 510 mm
Wire diameter: from 0.1 mm
Cutting: up to 5 axes

FAQ

Frequently asked questions

We have no drawing, just the part and a problem. Is that enough?

Yes. Most projects start exactly like that. We do the fixture design and agree it with you before manufacturing.

How much does a fixture cost and how long does it take?

A simple clamping fixture from a few thousand EUR within 2 weeks; a welding fixture with positioner or an inspection fixture with gauges in the range of tens of thousands EUR and 4–8 weeks including design. You receive an exact quotation after we assess the part.

Will you supply replacement inserts when they wear out?

Yes. The documentation stays with us and with you, wear parts are listed and we make them to order or keep them in stock.

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