Aerospace engineering

Aerospace engineering - We are meeting the demands!

We have integrated the “aerospace engineering” production line in our production department, with the processing stages blasting – fixture construction – hard chromium – heat treatment, which guarantee a processed-assured production sequence, as well as seamless documentation.

We obtain the respective approval for processing the parts within the framework of process auditing by our aerospace customers, on the basis of the aerospace standards (e.g. LN 29 748, AMS-QQ-C-320, LAT 4-3200). At regular intervals throughout production, we perform parallel testing for adhesion, embrittlement (e.g. LAT 4-3202) and corrosion.

Together with our customers, we work constantly on the further development of the entire process chain.

Blasting

  • Ø 250 x 500 mm
  • Weight max. 20 kg
  • Blast cleaning
  • Blasting material according to requirement
    e.g. quality V 180

Heat treatment

  • Ø 850 x 1200 mm
  • Weight max. 300 kg
  • Standards, e.g. AMS 2759/9B, LAT 7-4800,
    DIN 50969

Hard chromium

  • Ø 180 x 700 mm
  • Weight max. 500 kg
  • Hardness > 850 HV 0,1
  • Coating thickness depending on requirement
  • Corrosion test per DIN EN ISO 9227
  • Adhesion and embrittlement test
    (e.g. LAT 4-3202)
  • Standards, e.g. LN 29 748, AMS-QQ-C-320,
    LAT 4-3200
  • Guarantee samples per in-house QM

Grinding

  • CNC, NC, conventional
  • Cylindricity and concentricity
    < 0,01 mm
  • Roughness depending on requirement

Preservation

  • e.g. with Androx 3961 (PX 24)

Factory I

Surface technology

Am Haag 11
82166 Gräfelfing bei München

Tel: 0 89 / 89 80 73 - 0
Fax: 0 89 / 85 41 46 - 2

Email: info@betz-chrom.de
Internet: www.betz-chrom.de

Factory II

Mechanical production

Otto-Hahn-Strasse 16
82216 Maisach

Tel: 0 81 41 / 5 34 83 90 - 0
Fax: 0 81 41 / 5 34 83 90 - 17

How to find us

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