Fixture construction

What is fixture construction?

Precision, repeatability, efficiency and protection of the workpiece are unthinkable in laser processing without fixture construction. But what is fixture construction? By definition, fixture construction is the design and manufacture of special aids that clamp, i.e. position and fix, the workpiece. Standard parts are often used in fixture construction. These are technical components that are standardized in every detail. In fixture construction, standard parts have the advantage that they can be purchased, used universally and are interchangeable.

Thanks to the workpiece clamped in the fixture, high-quality laser processing can be reliably produced. The construction of high-quality fixtures requires a great deal of expertise and experience.

At BLS Lasertechnology GmbH, fixtures are manufactured in the following steps:

The customer requests a specific task for a particular component. As a rule, a customer-specific, component-contacting device is required to process the component.
Our designer then uses a CAD program to create a drawing for the device.
The components required for the device are then also procured by our design engineer. This usually involves a combination of purchased standard parts, turned and milled parts and laser-cut elements.
The individual components of the device are assembled according to the design drawing.

What types of devices does BLS Lasertechnology GmbH offer?

Choosing the right fixture is crucial for quality as well as efficiency and safety. Fixtures can fulfill a variety of functions. While clamping fixtures are used to clamp workpieces, for example, guide fixtures guide workpieces or tools along a defined path. Adjusting fixtures enable the correct positioning of workpieces, while welding fixtures support the production of welded joints. So-called workpiece-specific fixtures are often used, which have been specially designed for a workpiece.

BLS Lasertechnology GmbH offers a wide range of technical devices for customer-specific orders. The many years of experience of the experts at BLS Lasertechnology GmbH make it possible to apply the best technical and economical solution in fixture construction. This includes specific fixtures for the following areas of application:

What materials are used in fixture construction at BLS Lasertechnology GmbH?

The right choice of material is crucial in fixture construction. Only with the right material for the intended use can the desired goals of fixture construction be achieved. This includes high-quality functionality, precision and durability of the fixture.

The requirements placed on the material are very diverse due to the dependence on the specific operating conditions. Strong mechanical loads often occur, e.g. due to pressure or tension. Thermal loads such as temperature changes can lead to expansion or deformation. Chemical loads can also stress the material. Finally, wear due to mechanical stress or wear caused by friction must also be taken into account.

BLS Lasertechnology GmbH uses the following materials to meet the high requirements in fixture construction

Metals: For example, steel, copper, aluminum or brass are used. The choice depends on the application.
Plastics: Plastic materials have the advantage that they do not scratch the component and are easy to process in the manufacture of the device.
Insulating materials: In many cases, the process heat generated must not be transferred to the machine and fixture components. Insulating materials prevent heat conduction.

How does BLS Lasertechnology GmbH guarantee the quality and durability of the devices?

Ensuring high quality and durability in fixture construction is challenging, as many factors have an influence. These include the design and construction, production, operation, equipment and maintenance of the device as well as the environmental conditions.

BLS Lasertechnology GmbH attaches great importance to the quality and durability of devices and reliably ensures both aspects through this concept:

Comprehensive expertise and many years of experience in the production team guarantee the best technical and economical solution for the construction of the device.
In order to achieve the best quality of the device, the use of materials is analyzed in detail beforehand and high-quality materials are used accordingly.
Specific internal maintenance work by our design engineer and team of experts ensures that the device has a long service life.

Choose BLS as a long-standing and experienced expert in fixture construction:

Fixture construction is complex and demanding. The BLS Lasertechnology GmbH team has more than 35 years of experience in fixture construction. There is an ongoing internal exchange between the experts in production and design. Thanks to the close interaction between the specialists, new findings in fixture construction can be applied directly to the design in practice. In addition, regular team training ensures that specialist knowledge is always up to date and can be used effectively and in a targeted manner.

What else should I know about fixture construction at BLS Lasertechnology GmbH?

Just as in laser processing, it is a matter of course for BLS Lasertechnology GmbH in fixture construction that all customer-specific requirements are implemented exclusively by the team of experts. The team pays attention not only to durability, repeat accuracy, quality and precision, but also to the efficient use of materials.

BLS Lasertechnology GmbH is your reliable and competent partner for laser processing. The experienced team, the powerful solid-state and CO2 lasers and a high-precision coordinate measuring machine ensure high and reliable quality in laser welding, laser marking, laser cutting and laser hardening.

Over 35 years of experience and the trust of
more than 500 customers speak for us.

Customised solutions

BLS Lasertechnology manufactures customised solutions at the highest level. The BLS team works closely with its customers to develop the optimum laser application.

Flexibility

The adaptive use of resources enables a high degree of flexibility in production and deliveries at short notice.

Know-how

With over 35 years of laser experience, the BLS team offers exceptional expertise in laser processing. BLS customers also have access to experts in materials science, fixture construction and machine technology.

High performance

A powerful and broad range of machines (up to 12 KW laser power) with different laser sources (CO2 to solid-state) enable the optimum setup for every customer application.