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Production and quality

Every step from design to series production stays with our own team: we design the mechanism, test the prototype, build the cell that makes it and deliver through series production.

System LUMMA Max
Motion —
Drag to rotate · Schematic 3D view
  1. 01

    Design

    We define the need with load, dimensions, motion and cost target, and plan tolerances along the chain from the start.

  2. 02

    Prototype

    We verify function early and put the mechanism’s behaviour into numbers with force and displacement measurements.

  3. 03

    Production cell

    Our own team designs and builds the automation cell that makes it. We monitor our precision axes around the clock and stay within the required tolerance.

  4. 04

    Series production

    The cell records every part’s force–displacement curve; an out-of-limit part cannot enter the line.

  5. 05

    Delivery

    The delivery plan is fixed from the start; dispatch is planned and traceable.

Our capabilities

  • Design and build of unmanned automation cells
  • Angled orbital and radial riveting
  • Pressing and precision fits
  • Torque-controlled screwdriving
  • Laser marking
  • Micron metrology and force–displacement analysis

Testing and measurement

  • A force–displacement record for every assembly

    F–s · 100%

    In pressing and riveting, the force–displacement curve is recorded for every part. A curve outside the defined window rejects the part automatically.

  • Leak and pressure testing

    3500 bar

    Helium mass-spectrometer leak testing and a hydraulic sealing assembly and test cell up to 3500 bar, for valves, hydraulic cartridges and nozzles.

  • Measurement at micron level

    µm

    Dimensional checks at micron level with linear encoders and gauge probes, edge and surface inspection with a 3D microscope, and function tests with load cells and class 0.1 pressure sensors.

  • Controlled production environment

    24/7

    Stable workshop temperature, vibration isolation and 24/7 acoustic monitoring of linear guides, so micron work is protected from its environment.

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