1 Quality from Solingen since 1898 Our strength is tube processing. Right from the start, we are...

1

Quality from

Solingensince 1898

Our strength is tube processing.

Right from the start, we are your partner from engineering to end production.

We rely on long-term experience in bending technology and tube processing.

We manufacture as to your specifications, drawings and data files small and mass quantities.

Lüttgens & Engels GmbH & Co. KGMetallwarenfabrikNümmener Str. 37 • 42653 SolingenTel: 0212-258510 • Fax: 0212-2585120E-Mail: [email protected]

Managing Director & Sales Dr.Tilmann Schultes Engineering Andreas BeckQuality Management Uwe ZwickerProduction Michael HenkelsLogistics Margrit MeyerFinance Sabine Littera

Employees : 35Turnover 2010 : 6,0 Mio.Export : 1,9 Mio.

Affiliates:

L & E Products and Development Taiwan,

S.W.L.E. Poland

Certified from: TÜV after ISO 9001:2008Certificate no.: 01 100 90012

In 1898, Lüttgens & Engels was set up as a foundry in Solingen-Gräfrath. At the beginning, only bicycle parts were manufactured, followed by the production of parts made from tubes such as handlebars, stems etc. that have turned into millions of parts having been produced for decades.

Up to now, our main focus in production is on tube processing.

Constant technical development und sustained communication with our partners as well high standards of reliability and quality are the basis of excellent business relations with our customers.

Today we have major customers in the automotive, bicycle, electrical and furniture industry.

Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected]: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected] 2

Material: •Steel tubes as to DIN EN 10305-1 / -2 / -3 in 6 - 42 mm and 0,5 - 3 mm thickness• Aluminium tubes• Stainless steel tubes• Steel and stainless steel sheets• Die-casted Aluminium as well as forged parts

CNC-bending tools with multi-radii technical equipment for mass production

Pipe bendingwith variable radii

3Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected]: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected]

Processing of tube ends using amultistage tool

Technology

Methods Tube forming and tube end processing

Soldering under shielding gas

Welding by hand torch WIG/MAG/MIG

Welding by robot MAG/MIG

Tube end processing (i.e. upsetting, expanding, flanging and reducing)

Welding of Aluminium

Punching, stretching, pressing

Construction of components and assembly

Pipe grinding by 4 stages grinding line

Hand grinding and polishing by grinding wheels

All surfaces from high-performance suppliers

4Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Lüttgens & Engels GmbH & Co. KG •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected]: 0212-258510 • Fax: 0212-2585120 • E-Mail: [email protected]

Equipment 2 CAD – working stations: CATIA V5 and Solid Works Formats: CATIA, VDA, IGES

In-house construction of measuring tools and equipments

Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 Lüttgens & Engels GmbH & Co. KG • Metallwarenfabrik •Nümmener Str. 37 42653 Solingen • Tel: 0212-258510 • Fax: 0212-258512042653 Solingen • Tel: 0212-258510 • Fax: 0212-2585120E-Mail: [email protected]: [email protected] 5

3D – coordinates measuring machine with metering range 1500 x 1000 x 1000 for regular geometric and free formed surfaces.

Examples of end products

Automotive industry

Guiding pipes for oil level gauges, brake cables, etc.

Tube bending and pipe forming parts 6-16 mmfor cable guiding ways, oil feeds, etc.



Automotive industry

Tubes for water, oil and air pipes

Free formed stainless steel tubes 10 x 0,5 zinc coated steel taps fixedby MIG-soldering.Use: Sunshine roof drains

Bended tube parts, 6-8 mm range, MAG welded or furnace soldered,leak tested and partly ready-made with rubber parts. Use: Oil circulation

Bended and formed tubes, 6-25 mm range, with EPD-coating and in stainless steelUse:Oil and water circulation.


Examplesof end

products

automotive industry

Tubes for water, oil and air pipes, protection and reinforcement tubes as prevention against corrosion.

Bended tube parts, 6-35 mm range with formed ends. MAG welding by using 8-axes robot with follow-up leak testing. Use:Oil circulation and air intake.

Bended tube parts, 15-25 mm range,with formed tube endsUse: Oil circulation


Bended tube parts,35-50 mm range,with formed tube endsand liquid-tight seam and deep-drawing.Use: Fuel feed systems

Examples

MotorbikeParts

Handlebars

Motorbike Racks

Motorbike racks: Partconsisting of wire and bended tube parts, hard soldered and chromium plated using special processing methods.

Connecting parts:Consisting of tube, sheet and turned parts, welded or soldered.Use:Attachment of motorbike components.

Stainless steel tube handlebars, 22 mm, with diverse welded or soldered components, partly with cone shaped ends.

Connecting parts of tube, sheet and turned parts, welded or soldered,as reinforcement, Use:Hoop guards and for intake manifolds.

Connecting parts


Hoop guard with glass ball blasted surface


Bicycle parts

Handlebar stems

Fully assembled parts ofdie casted or forged Aluminium with supplementary stainless steel and plastic components.Use: Adjustable handlebar stems.

Fully assembled parts of die casted or forged Aluminium with supplementary stainless steel and plastic components.Use: Seat posts for bicycles.

Seat posts


Access Way description

From the South A3 direction Oberhausen to AB-Kreuz Hilden

(crossing), change to A46 direction Wuppertal, Exit Haan-Ost/Solingen,See map.

From the NorthA1 to Kreuz Wuppertal Nord (crossing), change to A46, Exit Haan-Ost/Solingen,See map.


ISO 9001:2008

Way description

From the South A3 direction Oberhausen to AB-Kreuz Hilden

(crossing), change to A46 direction Wuppertal, Exit Haan-Ost/Solingen,See map.

From the NorthA1 to Kreuz Wuppertal Nord (crossing), change to A46, Exit Haan-Ost/Solingen,See map.


1 Quality from Solingen since 1898 Our strength is tube processing. Right from the start, we are...

Documents

Transcript of 1 Quality from Solingen since 1898 Our strength is tube processing. Right from the start, we are...