NORDHAUS Präzisionsteile GmbH

Sheet 02 · Manufacturing

Milling, turning, measuring – under one roof

Contract manufacturing to customer drawings with tolerances down to ±0.002 mm. From blank through machining to the measured precision part, your component stays in one building in Stuttgart-Feuerbach.

Send a drawing
Technical drawing: milled housing part with pocket and through-bore in section B–B, an inclined milling cutter above it; bore diameter with tolerance ±0.002 mm A B H T Ø d ±0.002 Y SECTION B–B
Housing part with pocket and bore Section B–B · schematic

Process 01

5-axis simultaneous CNC milling

Five axes move at the same time – the tool reaches the workpiece from almost any direction.

Free-form surfaces, undercuts, angled bores and complex contours are produced in a single clamping. Every re-clamping that is avoided means one less change of datum – and one less source of error between two machining steps.

  • Axes5, moving simultaneously
  • Tolerancedown to ±0.002 mm
  • MaterialsTitanium, stainless steel, aluminium, Inconel
Drawing: inclined milling cutter above a workpiece on a rotary table, swivel axis A and rotary axis C marked with arrows C A 5-AXIS SIMULTANEOUS · SCHEMATIC
Swivel axis A, rotary axis C schematic

Process 02

Turning of precision parts

Shafts, bushings, pins and flanges – anything that runs round has to be round.

Turning produces rotationally symmetrical precision parts with tight diameter and runout tolerances. Whether a single prototype or a series: a part that still needs milling goes straight to the next operation in our shop – without a detour via a second supplier.

  • PartsShafts, bushings, pins, flanges
  • Tolerancedown to ±0.002 mm
  • Batch size1–5,000 pieces
Drawing: stepped shaft in the chuck, turning tool at the smallest step, diameter Ø d and length L dimensioned n Ø d L VIEW D – TURNING
Stepped shaft in the chuck schematic

Process 03

3D metrology and quality assurance

A dimension only counts once it has been measured.

Every dimension that matters on your drawing is inspected in three dimensions. Because the measuring room and production share one building, results flow straight back to the machine – deviations are corrected before a part leaves the plant. Our quality management is certified to DIN EN ISO 9001 and EN 9100.

  • Inspectionthree-dimensional, in-house
  • StandardsDIN EN ISO 9001 · EN 9100
Quality and certificates →
Drawing: gantry measuring machine with probe above a stepped workpiece, coordinate axes X, Y and Z, probing points marked X Y Z VIEW M – 3D MEASUREMENT
Probing in the gantry measuring machine schematic

Materials

Four materials, four hatchings – and the right machining strategy for each.

  • Titanium

    Light, strong and corrosion-resistant – in demand in aerospace and medical technology.

  • Stainless steel

    Rust-free and versatile, for functional parts and medical applications alike.

  • Aluminium

    Light and easy to machine, for housings, brackets and structural parts.

  • Inconel

    Heat-resistant nickel-based alloy, demanding to machine.

From one-off to 5,000 pieces

Prototype and series run on the same machines, with the same metrology and the same quality management.

  • 1–5,000pcs

    Batch sizes from a single prototype to series production.

  • ±0.002mm

    Tolerances – on the first part of a batch as on the last.

Have your drawing reviewed

Upload your drawing in the enquiry form and state quantity and material – we will check manufacturability and get back to you.

To the enquiry form