Precision parts for transmissions

Clutch boby

metallumform manufactures cluthes, for synchronized shifting gear sets in automobile and commercial vehicles.

Manufaturing flow:

  1. Raw part production by means of hot forming
  2. heat treatment
  3. turning process
  4. milling of external teeth
  5. sharpening of external teeth
  6. case hardening / carbonitriding
  7. hardening

Special futures:

The high grade of own far reaching manufacturing permits metallumform to depict an entire process chain.


Parking lock gears

metallumform manufactures safty components for interlocking systems in automatic transmissions for automobiles, commercial vehicles and trucks.


Manufacturing flow:

  1. raw part production by means of hot forming
  2. heat treatment
  3. mechanical processing
  4. induction hardening
  5. finishing


Special futures:

The manufacturing processes for parking lock gears are designed for customer tailored requirements.

Because of constant further development of manufacturing processes and optimized design and also considering economic aspects, we are able to quarantee the requirements of component reliability.

The design as a formed component makes it possible to obtain not only a high wear resistance but also a high grad of reliability of safty and function in automobiles.


Synchronous hubs

metallumform manufactures synchronous hubs.

Manufacturing flow:

  1. raw part production by means of hot forming
  2. heat treatment by means of controlled cooling process direct from forge quench treatment
  3. turning process of the inner and external forging splines
  4. Nitrocarburizing


Special features:


The high grade of own far reaching manufacturing permits metallumform to depict an entire process chain.


Gears ans gear sets

metallumform manufacturing control gears and toothed wheels for speed transmissions. The manufactured components are used for engines and gear boxes in motorcycles, automobiles as well as commercial wheels.

Manufacturing flow:

  1. raw part production by means of hot forming
  2. heat treatment
  3. mechanical processing unhardened


metallumform-gears sets are supplied e.g. for fully finished sets for gearboxes for motorbikes or provided as components for customer finishing processes.

Klein- und Großserien werden auf den jeweils geeigneten CNC-DrehmascLarge ans small-scale series are machined with the appropriate CNC lathes (turning machines), to meet economic "just in time" manufacturing of top-quality.

Special features:

By being able to supply the complete range of far reaching products for these component groups, it enables us to provide a wide scale of product versions on the market.

Thanks to the possibility of processing blanks metallumform is able to adjust components close-contured and therefore guarantee a minimum of material input. thus metallumform is not only available as a trditional supplier of raw parts but also as a development partner for an optimized production flow and further processing.

Transmissions

Clutch body
Parking lock gears
Synchronous hubs
Gears and gear sets