BMW to expand use of 3D printed components PerformanceDrive

The Origins of 3D Printing in BMW

BMW has been at the forefront of 3D printing technology for over two decades. The company’s interest in 3D printing began in the early 1990s, when it started exploring the potential of the technology for manufacturing complex components. Since then, BMW has continued to invest heavily in 3D printing research and development, with a focus on improving the speed, accuracy, and cost-effectiveness of the process.

Key Benefits of 3D Printing in BMW

Increased efficiency: 3D printing allows BMW to produce complex components quickly and with minimal waste, reducing production time and costs. Improved accuracy: 3D printing enables the creation of precise components with complex geometries, which is particularly useful for applications such as engine components and suspension systems. Reduced material waste: 3D printing reduces the amount of material waste generated during production, making it a more sustainable option. ## The New Planar 3D Technology**

The New Planar 3D Technology

The introduction of the New Planar 3D technology marks a significant milestone in BMW’s 3D printing journey.

The Printing Process

Planar printing is a type of digital printing that uses a combination of inkjet and screen printing technologies. The process involves spraying both detailing and fusing agents almost simultaneously, which allows for high-quality prints with precise details and vibrant colors. The detailing agent is used to create fine lines and details, while the fusing agent is used to bind the ink to the substrate. The fusing agent is typically a thermoplastic material that is heated to a high temperature, causing it to melt and flow onto the substrate. The detailing agent is usually a water-based ink that is sprayed onto the substrate using a high-pressure pump.

Key Benefits

Planar printing offers several key benefits, including:

High-quality prints: Planar printing allows for high-quality prints with precise details and vibrant colors. Fast production times: Planar printing is a fast process that can produce large quantities of prints quickly. Low cost: Planar printing is a cost-effective process that can produce high-quality prints at a lower cost than traditional printing methods.