CNC machining · Prototypes · Fixtures
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CNC machining · Prototypes · Fixtures · Gramatneusiedl near Vienna, Austria

Quality through precision

Sturmform manufactures milled and turned parts, EDM parts and fixtures – from single pieces to series. Family-owned since 1989, certified to ISO 9001. Send a drawing or STEP file and you have a quote within 48 hours.

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Flanged shaft being machined on the Mazak QT-250MY
Turning on the Mazak QT-250MY

Services

Machining and tooling from one source

Design, machining, inspection and assembly at one site. One contact person, we take care of the rest.

CNC milling

5-axis simultaneous machining for complex geometries and free-form surfaces, 4-axis all-round for shafts and round parts.

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CNC turning

Mill-turn complete machining with Y axis, Swiss-type turning for small series parts.

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Wire EDM

Precise contours in hardened materials and carbide, inside corners below 0.2 mm radius.

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Mould making

Focus on repair and modification of injection moulds, inserts and spare parts for toolmakers.

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Fixtures and prototypes

Fixtures for your application, prototypes designed for series production.

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Series production

Recurring parts with call-offs, assembly of sub-assemblies, external finishing.

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From the shop floor

Parts we have made

Turned, milled, eroded and measured in Gramatneusiedl. Tolerances down to ±0.005 mm where the function requires it.

Stainless mill-turn part with grooves, threaded port and milled mounting face
Turned part with milled faces and threads, complete in one set-up
Long stainless shaft with shoulders, undercuts and threads
Shaft with shoulders, undercuts and threads, turned on the Mazak QT-250MY
Turned cap with slot and threaded stud
Cap with slot and threaded stud, complete in one set-up
Stainless mill-turn part with slot, wire-cut window and cross holes
Slot and cross holes with driven tools, the window wire-cut for its sharp inside corners
5-axis milled aluminium lever, anodised
5-axis milled aluminium lever, anodised
Ball stud with thread, small part from the Swiss-type lathe
Ball stud with thread, small part from bar stock
Aluminium knife scale after first-side machining, free-form surface milled in 3 axes
Scale for an exclusive pocket knife after first-side machining (OP 10), free-form surface milled in 3 axes
Stainless knurled thumb screw with slot, cross hole and threaded stud
Knurled thumb screw with slot, cross hole and threaded stud, turned part
Turned shaft with shoulders and thread held in front of the machine
Shaft with shoulders and thread, fresh from the machine

Why Sturmform

Fast, flexible, reliable

We are a down-to-earth family business in contract manufacturing. Short paths in-house and our own design department make us fast – also for urgent parts and repairs in tool and fixture making. When it is urgent we work to your deadline, not to the clock: flexible working hours, evenings and weekends included. Maximum flexibility, adapted to what you need right now.

1 to seriesSingle part, prototype, recurring series with call-offs
Zero defectsOur strategy towards customers, ISO 9001 for all processes
Flexible working hoursFor urgent parts we also work evenings and weekends, your deadline sets the pace
All in-houseDesign, milling, turning, EDM, inspection, assembly

Machines

Equipment that holds tolerances

MachineTypeEquipment
Hermle C 20 U5-axis machining centresimultaneous machining, travels 600 × 450 × 450 mm
Haas UMC-750SS5-axis machining centretravels 762 × 508 × 508 mm, spindle 15,000 rpm
DMG MORI M2vertical machining centre3 axes + rotary axis for plate parts and fixtures
Mazak QT-250MYCNC turning centredriven tools, Y axis, bar parts up to Ø 80 mm, chuck parts up to Ø 360 mm, length up to 1,000 mm
DMG MORI Sprint 32|8Swiss-type lathebar stock up to Ø 32 mm, driven tools, Y axis, small parts in series
Fanuc Robocut α-1iBwire EDM machinewire cutting of hardened materials, sharp inside corners
Wenzel SF 55coordinate measuring machinetactile measurement, free-form surfaces, inspection reports

Full machine list

How it works

From drawing to finished part

Send your request

Drawing as PDF or 3D model as STEP, plus material, quantity and target date to info@sturmform.at.

Quote and feasibility

We check manufacturability and tolerances and suggest cost-saving optimisations where useful.

Machining and inspection

CNC machining to ISO 9001, CMM inspection, measurement report on request.

Delivery

On time, on request including assembly and coordinated external finishing.

Materials

Anything that can be machined

Except wood. From free-machining materials such as aluminium and brass through tool steels to titanium, pure tungsten (99 %) and tungsten alloys, among others for nuclear technology. A selection of the grades we machine regularly:

Steel

  • S355J2 (1.0577)
  • C45 (1.0503)
  • 42CrMo4 (1.7225)
  • Werkzeugstähle 1.2312, 1.2085, 1.2379

Stainless steel

  • V2A (1.4301)
  • V4A (1.4404)

Non-ferrous & special metals

  • AW-6082 (3.2315)
  • AW-5083 (3.3547)
  • AW-7075 (3.4365)
  • Messing CuZn39Pb3
  • Titan Grade 5
  • Reinwolfram (99 %) und Wolframlegierungen

Plastics

  • POM
  • PA6
  • PC
  • PMMA

Send us your drawing

PDF or STEP, material, quantity, target date. We check feasibility and send you a quote within 48 hours.

Request a quote+43 2234 73823