Tailored Fiber Placement in Mechanical Engineering: Carbon Preforms for Structurally Reinforced Components

Q: What production quantities are economically viable?

Depending on the component, material composition, and integration process, TFP can be used for functional prototypes, small production runs, and recurring series applications. The economically viable production volume depends, among other things, on the geometry of the preform, the fiber layout, and the subsequent processing steps.

Q: Are TFP carbon preforms compatible with existing production processes?

Yes, carbon preforms made from tailored fiber placement can be integrated into various established composite manufacturing processes. Typical examples include: RTM, vacuum infusion, thermoplastic consolidation, and hybrid constructions with metal or plastic. Because preforms are manufactured close to their final shape, they can often be transferred to the downstream process without additional cutting.

In modern mechanical engineering, stiffness, vibration behavior and weight directly influence the precision, dynamics and energy efficiency of systems.

Our preview of Tailored Fiber Placement (TFP) can be Carbon preforms They produce structures whose fiber orientation is precisely adapted to the geometry and load paths of a component. Instead of flat fabrics, near-net-shape reinforcement structures are created, in which fibers are laid along the actual load paths.

This allows material to be used precisely where it is structurally required. At the same time, the reinforcement structures can be reproducibly integrated into industrial composite manufacturing processes.

This makes it possible to produce carbon reinforcement structures that can be used to specifically influence the stiffness, weight and vibration behavior of a component.

If you want to check whether TFP carbon preforms are suitable for your component concept, we support you in the technical evaluation and design of the fiber structure.

Tailored Fiber Placement in Mechanical Engineering Explained Briefly

Tailored Fiber Placement (TFP) is a manufacturing process for producing Carbon preforms with defined fiber architectureCarbon fibers are applied to a substrate material automatically and using CNC control along the calculated load paths.

In mechanical engineering, such preforms are used to to selectively reinforce components, reduce weight and influence vibration behavior.

Typical applications are:

Structural reinforcements in machine tools
Robotics and automation components
Hybrid components made of carbon and metal
Low-vibration precision structures

TFP preforms can then be integrated into various composite manufacturing processes, such as RTM, vacuum infusion or thermoplastic processes.

What is Tailored Fiber Placement?

Tailored Fiber Placement (TFP) is an automated manufacturing process for producing carbon preforms, in which continuous fibers are laid on a substrate material along defined load paths using CNC control.

In short:

automated fiber placement
load path-oriented reinforcement
near-net-shape preforms
Integration into composite manufacturing processes

Unlike conventional fabrics or UD tapes, the fiber orientation can be freely defined. This allows fibers to be aligned along the calculated force flows of a component.

They are created Carbon preforms with defined fiber architecture, which can then be integrated into composite manufacturing processes. The load-path-oriented fiber placement makes it possible to distribute loads more evenly into the structure and reduce local stress peaks.

Since the fibers are laid down close to the final contour, significantly less waste is produced than with cut fabrics or non-woven fabrics.

A basic introduction to textile preforms made from tailored fiber placement You can find more information on our website. Fiber preforms and tailored fiber placement.

Why carbon preforms are used in mechanical engineering

Carbon preforms are primarily used in mechanical engineering, when components must simultaneously meet high stiffness, low weight and good dynamic properties.

In comparison to classic metallic structures or planar composite laminates, TFP preforms enable a load path-oriented reinforcementThis allows material to be used in a targeted manner along the actual stresses that occur.

Im Composite Engineering This approach is frequently used to structurally optimize components without planning for unnecessary material reserves.

Typical design requirements include:

targeted reinforcement of stressed areas
Reduction of component weight
Improvement of vibration behavior
reproducible properties in serial production processes

Tailored Fiber Placement is therefore frequently used in composite construction when components need to be structurally optimized without having to manufacture the entire component from fiber composite material.

Applications of TFP carbon preforms in mechanical engineering

In mechanical and plant engineering, carbon preforms are used particularly in applications where weight, stiffness or vibration behavior are relevant to the design.

Typical areas of application include, in particular, constructions with high dynamic loads or requirements for low weight and high structural stiffness.

Structural reinforcements in machine tools

Carbon preforms can locally reinforce axle systems, support structures or moving components, thus contributing to improved stiffness.

Robotics and automation systems

A lower moving mass can improve the dynamics of robotic systems while simultaneously reducing the stress on drive components.

Machine housing and functional components

Carbon composite structures can stiffen housings or lids while simultaneously reducing component weight.

Low-vibration components for precision machines

Carbon fibers have good damping properties and are therefore used in applications where vibrations can affect process accuracy.

Hybrid reinforcements in metal assemblies

Carbon preforms can be integrated into metallic components to selectively reinforce locally stressed areas.

When are carbon preforms useful in mechanical engineering?

Not every component automatically benefits from carbon preforms. Their use is particularly advantageous in designs with specific technical requirements.

Typical criteria include:

High dynamic load

For rapidly moving assemblies, such as axis systems or robotics components, a lower moving mass can improve dynamics and reduce the load on drive components.

High demands on stiffness

Load path-oriented fiber placement enables targeted reinforcement of structural components. This allows for the reduction of local deformations without reinforcing the entire component with additional material.

Local hotspots

Carbon preforms are particularly suitable for designs where only certain areas need to be reinforced, such as connection zones, bearing points or transitions between component structures.

Integration into composite or hybrid components

Carbon preforms can be easily combined with metal structures or thermoplastic components. This results in hybrid constructions in which carbon is specifically used as a reinforcing structure.

Mass production with reproducible properties

Because Tailored Fiber Placement is CNC-controlled, fiber structures can be manufactured reproducibly. This facilitates integration into industrial manufacturing processes with consistent component properties.

Stiffness, damping and dynamics in focus

In mechanical engineering, vibration behavior and natural frequency significantly influence how precisely, energy-efficiently, and durably a component or assembly operates. Carbon preforms made from tailored fiber placement are therefore particularly interesting where high stiffness needs to be combined with good damping properties.

The defined fiber architecture allows these properties to be influenced constructively, for example via the fiber orientation, the local layer structure, or hybrid fiber structures. This enables the reinforcement to be adapted to the actual loads and the dynamic behavior of the component.

This is particularly relevant for high-speed axes, tool spindles, measuring systems or other precision applications, where reduced vibrations and stable structural behavior influence process quality.

Carbon preforms as reinforcement in hybrid assemblies

In addition to pure composite structures, increasingly more materials are being used in mechanical engineering. Hybrid components made of carbon and metal employed.

In such designs, carbon preforms serve as local reinforcement elements within metallic assemblies. This allows the mechanical properties of both materials to be combined.

Typical effects include:

Increased stiffness at a lower mass
Reduced vibration amplitudes in dynamically loaded components
Longer service life under cyclic loading

Such hybrid constructions are used, for example, in Carrier systems, drive components, assembly units or robot joints employed.

Economic efficiency and series production capability of TFP in mechanical engineering

In addition to its structural properties, a crucial factor in mechanical engineering is whether a reinforcement concept can be reliably implemented in production. TFP preforms are suitable for this because fiber placement is CNC-controlled and therefore reproducible.

Compared to more manual lamination processes, fiber orientations can be defined digitally and manufactured with consistent positioning. This is particularly relevant for functional prototypes, small production runs, and recurring series applications.

For mechanical engineers, the following points are typically important:

reproducible component properties
defined fiber positioning
Scalable manufacturing from prototype to series production
Reduced rework effort due to near-net-shape preforms

Even during operation, the use of this technology can have a constructive effect, for example when lower moving masses reduce the drive load or higher stiffness reduces vibrations and resulting downtime.

From CAD model to composite component

The development process typically begins with an analysis of the stress paths within the component. Based on this analysis, the fiber orientation is designed and transferred into a layout suitable for manufacturing.

The carbon fibers are then applied to the substrate using CNC technology. This creates a preform with a defined geometry and reproducible fiber positioning.

The finished preform can then be integrated into various composite manufacturing processes, such as RTM processes, vacuum infusion, thermoplastic consolidation or hybrid constructions with metal and plastic.

Near-net-shape manufacturing often reduces the need for additional cutting or adjustment steps before further processing.

Integration of TFP preforms into industrial manufacturing processes

One practical aspect of TFP preforms is their good integration into existing composite manufacturing processes.

Since the preforms are manufactured close to the final contour, they can often be inserted directly into downstream processes without additional cutting.

Typical further processing methods are:

RTM (Resin Transfer Moulding)
Vacuum infusion
thermoplastic consolidation
Hybrid constructions with metal or plastic

In many applications, TFP preforms can therefore be integrated into existing production chains.

Depending on the design, TFP layers can not only serve for local reinforcement, but also support functional zones or enable defined stiffness profiles within a component.

More information about the Further processing of textile preforms using thermosetting and thermoplastic processes You can find them on our preforms overview page or here:

Facts: Carbon preforms made from tailored fiber placement

Carbon preforms made from tailored fiber placement are frequently used in practice as structure-reinforcing textile semi-finished products used, which are then integrated into composite or hybrid components.

output

textile dry preforms

Process

CNC-assisted Tailored Fiber Placement

Typical goals in mechanical engineering

Targeted reinforcement along load paths
Improvement of vibration behavior
Reduction of component weight
reproducible series quality

Fiber types

carbon fibers
fiber optics
aramid fibers
Hybrid bodies

Scaling

Functional model
small series
Series production

confidentiality

NDA possible before data exchange

Tailored Fiber Placement for Mechanical Engineers: Key Technical Information

Tailored Fiber Placement enables a Load path-oriented fiber deposition in carbon preforms
Fibers are CNC-controlled along the calculated force flows filed
This allows for composite structures can be reinforced in a targeted manner without oversizing the entire component.
Preforms can be used manufacture near-net-shape and integrate directly into composite processes
Typical applications in mechanical engineering are Axis systems, robotic structures, hybrid components and precision machines

TFP Technology as a partner for carbon preforms in mechanical engineering

TFP Technology develops and manufactures textile preforms based on Tailored Fiber Placement for industrial applications. In the field of carbon preforms, the company supports machine builders, OEMs, and system suppliers in the design of load-path-oriented reinforcement structures, from initial component evaluation and prototyping to series production.

The focus is not on standard fabrics, but on near-net-shape preforms with defined fiber architecture, tailored to geometry, load paths and further processing.

Check carbon preforms for your component

If you would like to assess whether carbon preforms made from Tailored Fiber Placement are suitable for your machine component, TFP Technology can review the technical parameters together with you.

For an initial assessment, a sketch or CAD data of the component, as well as information on the load case, quantity and further processing, are usually sufficient.

Based on this, it is possible to assess which preform geometry, fiber structure and process integration are suitable for your application.

More information about Fiber preforms made from tailored fiber placement Information on material and process variations can be found on our overview page.

Frequently Asked Questions about Tailored Fiber Placement and Carbon Preforms

What is Tailored Fiber Placement (TFP)?

Tailored Fiber Placement (TFP) is a manufacturing process in which continuous fibers are automatically and CNC-controlled laid onto a substrate. This creates carbon preforms with a defined fiber architecture that can be adapted to the geometry, load paths, and design requirements of a component.

In mechanical engineering, such preforms are primarily used as reinforcement structures in composite or hybrid components.

What advantages do TFP carbon composites offer compared to conventional laminates?

Unlike conventional laminates, woven fabrics, or non-woven fabrics, Tailored Fiber Placement allows for load-path-oriented fiber placement. Fibers are therefore specifically placed where loads actually occur within the component.

Typical advantages include:

targeted reinforcement of stressed areas
Reduced waste due to near-net-shape manufacturing
defined fiber positioning
Reproducible properties in recurring manufacturing processes

What production quantities are economically viable?

Depending on the component, material composition and integration process, TFP can be used for functional prototypes as well as for small series and recurring series applications.

The quantity that is economically viable depends, among other things, on the geometry of the preform, the fiber layout, and the subsequent processing.

Are TFP carbon preforms compatible with existing production processes?

Yes, carbon preforms made from Tailored Fiber Placement can be integrated into various established composite manufacturing processes.

Typical examples include:

RTM
Vacuum infusion
thermoplastic consolidation
Hybrid constructions with metal or plastic

Since preforms are manufactured close to the final shape, in many cases they can be transferred to the downstream process without additional cutting.

Which fibers are used in Tailored Fiber Placement?

Tailored Fiber Placement allows the processing of various technical fibers, including:

carbon fibers
fiber optics
aramid fibers
Basalt fibers
Hybrid structures made of several fiber types

The choice of fiber depends on the requirements for stiffness, weight, temperature resistance, damping and cost.

Can TFP also be used for hybrid components?

Yes, carbon preforms are frequently used in mechanical engineering as local reinforcement elements in hybrid components.

Carbon structures can be combined with metallic or thermoplastic components, for example. This is particularly useful when only specific areas of a component need to be reinforced, without having to design the entire structure using fiber composite construction.

How economical is Tailored Fiber Placement in mass production?

Tailored Fiber Placement uses CNC-controlled fiber placement, enabling reproducible production of defined fiber paths.

This is particularly relevant for industrial use when:

Fiber positions must be precisely maintained
Patterns are to be converted into serial logic.
Consistent component properties are required

How economical the process is in each individual case depends on component geometry, material, layout and integration process.

In which areas of mechanical engineering are TFP preforms particularly useful?

TFP preforms are particularly suitable for applications where weight, stiffness and vibration behavior are relevant to the design.

Typical areas of application include:

Machine Tools
Automation systems
Robotic
Precision machines
Hybrid assemblies with local reinforcement zones

How can I, as a mechanical engineer, collaborate with TFP Technology?

For an initial technical assessment, a sketch or CAD data of the component, as well as information on the load case, quantity and further processing, are usually sufficient. Based on this, the following can be tested:

whether carbon preforms are suitable for the application
how the fiber layout can be designed
which preform geometry makes sense
how the structure can be integrated into the manufacturing process

In the next step, samples can be produced and used for further validation or series production.

We produce fiber preforms as semi-finished products for you.

Contact us and discuss your requirements for the precise reinforcement of your component with our TFP experts, e.g., shape, layout and substrate material.

Together with you, we develop a fiber preform as a semi-finished product for further processing in your final product.

We embroider the desired fiber onto a near-net-shape cut carrier material that reinforces your product in exactly the right place.

We produce a sample that you can use and test in your production. After your approval, we begin production of the fiber preforms in small or medium-sized batches at our site in Falkenstein / Vogtland.