Bespoke Design
In the highly specialised fields of electromagnetic interference (EMI) management and thermal management, a “one size fits all” approach is rarely the path to success.
Solutions that work for you
Customisation is the fundamental key to project integrity, as high-performance electronic systems often feature unique footprints that cannot adhere to standard specifications.
We recognise that the specific geometry of your enclosure, the frequency range of your internal components, and the environmental conditions of your application all dictate a very specific set of requirements. While we maintain an extensive inventory of standard parts for rapid prototyping, our core strength lies in Bespoke Design. We excel in collaborating with design engineers from the earliest stages of a project to develop custom gaskets and shielding solutions tailored to the most demanding specifications.
Critical Factors Influencing Custom Requirements
When moving beyond standard components, our technical team evaluates a myriad of variables to ensure the final product performs flawlessly. Factors such as size, weight, and colour are just the beginning; more intricate details significantly influence the material science behind the solution.
Material Conductivity and Galvanic Compatibility
In the EMI shielding world, selecting the wrong conductive filler can lead to galvanic corrosion. We guide you through the selection process whether you require Silver-Plated Aluminium for weight savings in the aerospace industry or Nickel-Graphite for cost-effective shielding in industrial applications ensuring the gasket is chemically compatible with your enclosure’s plating.
Compression Set and Mechanical Force
A bespoke gasket must do more than just conduct electricity; it must also provide a mechanical seal. We analyse the available “closure force” of your housing to design a gasket with the perfect shore hardness. This ensures a watertight seal without overstressing delicate hinges or plastic latches.
Environmental Resistance
Will your gasket be exposed to jet fuel, salt spray, or extreme UV radiation? Our design process accounts for these “real-world” stressors. By customising the base elastomer choosing between High-Consistency Silicone, Fluorosilicone, or EPDM we ensure that your bespoke solution maintains its elasticity and shielding effectiveness for the entire lifespan of the device.
Expert Material Handling and Design Guidance
Designing a custom gasket involves more than just drawing a shape in CAD. It requires a deep understanding of how materials behave during the manufacturing process. HITEK’s team utilises their extensive knowledge and expertise in precision material handling to guide you toward a design that is not only high-performing but also “manufacturable.”
We assist with:
- Optimising Gasket Cross-Sections: Transitioning from flat gaskets to “D-profiles” or “O-profiles” to achieve better compression.
- Adhesive Integration: Selecting the correct Pressure Sensitive Adhesive (PSA) to ensure the gasket stays in place during assembly without compromising electrical conductivity.
- Waste Reduction: Designing nested parts to maximise material yield, effectively lowering your cost-per-unit for bespoke runs.
Why Partner with HITEK for Custom Solutions?
When you choose a bespoke solution from HITEK, you aren’t just buying a part; you are gaining an engineering partner. Our production facility is equipped with precision machinery from XY cutters to automated dispensers capable of turning complex digital designs into physical realities with micrometre accuracy. We bridge the gap between abstract requirements and tangible, high-performance results, ensuring your unique electronic architecture is fully protected against interference.
Get in touch
Do you have a design challenge that standard parts can’t solve? Whether you are working with an unusual enclosure shape or a non-standard frequency band, we are ready to help. Fill out the enquiry form below, and one of our technical experts will reach out to start the collaboration process.
HITEK Electronic Materials Ltd, 15 Wentworth Road, South Park Industrial Estate, Scunthorpe, North Lincolnshire, DN17 2AX