Challenge

Automotive manufacturers are under constant pressure to reduce vehicle weight in order to improve fuel efficiency, extend EV driving range and meet increasingly strict emissions regulations. Traditional manufacturing methods: casting, machining and forming; limit design freedom, making it difficult to create complex, lightweight geometries without increasing part count, tooling cost or development time.

For OEMs and Tier-1 suppliers, these constraints result in heavier components, longer product development cycles, higher costs, and limited ability to innovate in structural and functional design.

Solution

OTS enables lightweight automotive design through industrial-grade 3D printing and digital engineering workflows. By integrating additive manufacturing with advanced design optimization techniques, OTS helps automotive clients reimagine component design beyond conventional manufacturing limits.

Key solution elements include:

• Topology optimization and generative design to remove unnecessary material while maintaining structural integrity
• Additive manufacturing (metal and polymer) to produce complex internal lattices and integrated geometries
• Rapid prototyping and functional validation to accelerate design iterations without costly tooling
• Digital-to-production workflows that seamlessly transition optimized designs into manufacturable parts

This approach allows OTS to deliver structurally efficient, lightweight components tailored to automotive performance requirements.

Benefits

The OTS 3D printing approach delivers tangible technical and operational advantages:

• Significant weight reduction through optimized material distribution
• Design freedom enabling complex geometries and part consolidation
• Reduced tooling and development costs, especially for low- to mid-volume production
• Shorter time-to-market through faster prototyping and validation cycles
• Improved sustainability, with reduced material waste and lower lifecycle emissions

These benefits empower automotive engineering teams to focus on performance, innovation and efficiency rather than manufacturing constraints.

Results

By adopting OTS’s additive manufacturing solutions, automotive manufacturers can achieve:

• Up to 30–50% component weight reduction depending on application and material
• Improved vehicle efficiency and EV range, directly linked to reduced mass
• Lower production and supply chain complexity through part consolidation
• Faster product development cycles, enabling quicker market response
• Enhanced competitive positioning through advanced, lightweight design capabilities

OTS helps automotive clients transform lightweighting from a design challenge into a strategic advantage; driving performance, efficiency, and innovation across the vehicle lifecycle.