Stamped parts & fineblanked parts: Complexity at its best
Complex shaped stamped parts are our strength. By using progressive die technology, the required forming operations are carried out in several tool sequences. If required, the stamped parts undergo further production operations. With our numerous joining technologies, such as clinching, radial point riveting, caulking, press-fitting, laser welding, resistance welding, ultrasonic welding, hot riveting and many more, we enable the implementation of highly complex assemblies.
We develop and manufacture stamped parts, fineblanked parts, high-speed stamped parts and micro-stamped parts that meet your exact requirements - from batch size 1 to large series, transforming your products into smart components, assemblies and devices.
Stamped parts & fineblanked parts:
At home in many industries
Our stamped parts and fineblanked parts are used worldwide in the following industries, among others:
- Automotive
- electrical engineering
- precision mechanics
- building services engineering
- consumer goods
- Mechanical and apparatus engineering
- Medical technology
Stamped parts
Technical data
| Tonnage | 25 to. - 320 to. |
| Tool length | max. 2,500 mm |
| Material thickness | 0.07 - 6 mm |
| Material strength | up to 2,000 Mpa |
| Maximum stroke rate | 250 1/min |
Materials
- Hot-rolled / cold-rolled strip
- Stainless steels
- Non-ferrous metals
- Special materials
Special features
- Deburring in thetool
- Cost-efficient use of materials
- Integrated process monitoring
- Transfer technology
- Thread forming
Our stamped parts and assemblies are used as covers, disks, diaphragms, valves and bursting pressure disks, flaps, levers and holders, cell connectors, hinges and pump parts in a wide variety of areas and applications.
Fineblanked parts
Technical data
| Tonnage | 40 to. - 700 to. |
| Tool length | max. 600 mm |
| Material thickness | 0.5 - 14 mm |
| Material strength | up to 1,200 Mpa |
| Maximum stroke rate | 130 1/min |
Materials
- Hot-rolled / cold-rolled strip
- Stainless steels
- Non-ferrous metals
- Special materials
Special features
- Deburring in thetool
- Cost-efficient use of materials
- Integrated process monitoring
Our fineblanked parts and assemblies such as washers, bursting pressure washers, closing parts, gearing parts, contact elements, fittings, valve seats, yokes and armatures for solenoid valves, bipolar plates, flanges and heat sinks are used in a wide variety of areas.
High-speed stamped parts
Technical data
| Tonnage | 25 to. - 100 to. |
| Tool length | max. 1200 mm |
| Material thickness | 0.07 - 2 mm |
| Material strength | up to 2,000 Mpa |
| Maximum stroke rate | 1500 1/min |
Materials
- Hot-rolled / cold-rolled strip
- Stainless steels
- Non-ferrous metals
- Special materials
Special features
- Deburring in thetool
- Cost-efficient use of materials
- Integrated process monitoring
The high precision and process reliability of our high-speed stamped parts are used, for example, as clips, contact elements and shields.
Micro stamped parts
Technical data
| Minimum hole Ø | 0.6mm |
| Material thickness | 0.01-0.5mm |
| Material strength | up to 700 Mpa |
Materials
- Cold rolled strip
- Stainless steels
- Non-ferrous metals
- Special materials
Special features
- Deburring in thetool
- Cost-efficient use of material
- Integrated process monitoring
Our micro stamped parts are used in the areas of gasoline and diesel injection, exhaust gas aftertreatment, medical technology and hydraulics.
Our know-how
Product & process development
In-house simulation & design
Tool & special machine construction
Prototype construction for samples and small series
Questions? We will be happy to advise you!
Team KERN LIEBERS
- E-Mail: contact@kern-liebers.com