Screw Machining or Traub

Custom Parts Online can make custom parts by Screw machining or Traub Process.

Screw machining or Traub is a process where screws and other smaller diameter - turned parts are produced in high volumes at relatively low-costs. Screw machine turns, faces, threads, then partitions the part, and advances the stock to machine the next part. Screw machines have single spindle or multiple spindles. A single-spindle machine uses cross slides that come into position to perform each operation in turn. A multi-spindle machine can simultaneously perform multiple operations.

Features: Accurate machining, very high volumes at low costs, easy repeatability of designs, can cut both metals and plastics, not suitable for short runs.

Typical parts: Screws, fasteners, and other threaded components. Tolerances can be specified per your needs on drawings. By default we will follow tolerances per ISO 2768. (Find tolerance info here.)

Max. part size: 25mm diameter x 50 mm length

Note: For parts outside this size range, we will send offers within 5 working days.

To know more on the process please go to 'useful links' page