Manufacturer of springs and wire bending parts from 0.2 to 9.0 mm wire diameter – from development to series production.
Heinrich Brinkmann Federn und Drahtwaren GmbH
58119 HagenNew on Amplifa
About Brinkmann Springs
Heinrich Brinkmann Federn und Drahtwaren GmbH, based in Hagen, manufactures springs and wire products with wire diameters from 0.2 to 9.0 mm. The product range includes compression springs, extension springs, torsion springs, double torsion springs / pick-up tines, kink-protection coils, flat and leaf springs, retaining rings as well as wire bending parts; additionally, wire straightening up to 3000 mm in length is offered. Production is carried out on CNC-controlled spring coiling machines as well as on specially developed machines and bending fixtures from the company's own toolmaking department. Materials used include spring wires according to EN 10270 (SM, SH, DH) and stainless spring wire 1.4310. The range of services extends from spring calculation to the production of small and large series through to surface treatment with shot peening, powder coating and electroplating. Quality assurance is CAQ-supported with networked measuring equipment and, on request, with inspection documentation according to EN 10204 3.1.
- Site
- Hagen
- Processes
- Manufacture of compression springs, Manufacture of extension springs, Manufacture of double torsion springs / pick-up tines, Manufacture of torsion springs, Manufacture of kink-protection coils, Manufacture of flat springs / leaf springs, Manufacture of retaining rings, Wire bending parts
- Materials
- Spring wire EN 10270-1 SM, Spring wire EN 10270-1 SH, Spring wire EN 10270-1 DH, Stainless steel spring wire, Spring wire SM (DIN 17223 B), Spring wire SH (DIN 17223 C), Spring wire DH (DIN 17223 D), Stainless steel spring wire 1.4310
- Certificates
- ISO 9001 (EN ISO 9001:2009 as stated), ISO 9001
- 01
Spring calculation / design
- 02
Toolmaking / bending fixtures
- 03
Production on CNC spring coiling machines
- 04
Shot peening
- 05
Powder coating / electroplating
- 06
CAQ-supported final inspection
Materials and Processes
Spring wire SM (DIN 17223 B)
General use under medium static or infrequent dynamic loading.
Spring wire SH (DIN 17223 C)
General use under high static or low dynamic loading.
Spring wire DH (DIN 17223 D)
General use under high static or medium dynamic loading.
Stainless steel spring wire 1.4310
Medium corrosion resistance, for high static or low dynamic loading.
Shot peening
Surface hardening to increase the fatigue strength of springs.
Powder coating
Surface treatment for corrosion protection of spring parts.
Electroplating
Electroplated surface treatment as corrosion protection.
Location
Hagen
DEHeadquarters and production
- Part weight / size
- Wire diameters 0.2–9.0 mm
- Lot size
- Small and large series
- Materials
- EN 10270 SM/SH/DH, EN 10270-3 (1.4310)
- CNC-controlled spring coiling machines
- Specially developed machines and bending fixtures (toolmaking)
Components
Inside the production
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of compression springsForming | – | – | 0.3 – 9.0 mm wire diameter | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Manufacture of extension springsForming | – | – | 0.6 – 9.0 mm wire diameter | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Manufacture of double torsion springs / pick-up tinesForming | – | – | 3.0 to 8.0 mm wire diameter | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Manufacture of torsion springsForming | – | – | – | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Manufacture of kink-protection coilsForming | – | – | – | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Manufacture of flat springs / leaf springsForming | – | – | up to approx. 4.0 mm material thickness | – | – |
| Manufacture of retaining ringsForming | – | – | – | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Wire bending partsForming | – | – | – | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Wire straighteningForming | – | up to 3000 mm length | 3.0 – 8.0 mm wire diameter | – | EN 10270 SM, EN 10270 SH, EN 10270 DH, EN 10270-3 (1.4310) |
| Spring calculation / spring designEngineering | – | – | – | – | – |
| Shot peeningSurface | – | – | – | – | – |
| Powder coatingSurface | – | – | – | – | – |
| ElectroplatingSurface | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| CNC-controlled spring coiling machines | – | – | – | – | Hagen |
| Specially developed machines and bending fixtures (toolmaking) | – | – | – | – | Hagen |
Additional services
Quality
Process and quality management is carried out in accordance with EN ISO 9001. Only upstream materials from certified suppliers with inspection certificates according to EN 10204 3.1 are used; quality assurance works with networked measuring equipment via a CAQ system.
| Evidence | Hagen |
|---|---|
| ISO 9001 |