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Die assembly in the toolroom

Compound dies

Compound dies and assembly fixtures for stamped parts

Compound dies that join several parts in a single operation, and assembly fixtures to assemble stamped parts quickly and repeatably.

What it is

Assembling parts directly in the press

Compound dies for assembly perform joining operations between parts in the press – for example riveting, clinching or insertion – reducing downstream operations. Assembly fixtures locate and clamp stamped parts for precise, repeatable assembly.

We design both together with the die, so that geometries and tolerances remain consistent throughout the entire cycle.

Die plates ready for assembly

Why choose us

Advantages

Fewer downstream operations

Parts joined in the press or in a dedicated fixture.

Repeatability

Locating features designed in 3D CAD on the part dimensions.

Integrated design

Die and fixture designed together.

Method

How we work, step by step

01

Feasibility study

We analyse the drawing or 3D model, material, thickness and volumes together with you.

02

3D CAD design

We design the die and simulate all its movements before construction.

03

Construction in the toolroom

CNC with 3D CAM, wire and sinker EDM, grinding: all in-house.

Applications and industries

  • Assembled sheet metal units
  • Household appliance components
  • Automotive parts
  • Furniture components
Blanked and bent sheet metal support

Examples of our work

Compound die FAQs

What is a compound die for assembly?

It is a die that, in addition to blanking or forming, joins several parts in the press, reducing subsequent assembly operations.

Do you also make assembly fixtures?

Yes, we design and build assembly fixtures for joining stamped parts.

How is feasibility assessed?

We start from the part drawings and the planned assembly cycle: the feasibility study defines the most efficient solution.

Quote within 24 working hours

Request a quote for compound dies

Attach 2D drawings or 3D models (PDF, STEP, IGES, DXF, DWG) with material, thickness and annual quantities: our engineering department will assess feasibility and reply within 24 working hours.

PDF, STEP, IGES, DXF, DWG, ZIP, JPG or PNG – up to 4 files, 20 MB each. Files are used only to assess your request.

Send us your drawing. Technical reply within 24 hours.

Talk directly to the people who design and build your die: no middlemen, reliable lead times and certified quality since 1969.

  • Since 1969
  • ISO 9001 · TÜV SÜD
  • Reply in 24 h
  • Sheet 0.05–12 mm