33DPQ Podcast – Bruce Bradshaw

Key Takeaways

• The 3D printing industry has a distorted view of its current state, with a focus on machine sales rather than utilization.
• Engineers need to understand the nuances of 3D printing and design parts specifically for additive manufacturing.
• The industry is healthy, with increasing utilization of machines and consumption of powder, but may have oversold its capabilities.
• Companies like 6K Additive are seeing growth in serial production and utilization of machines.

Introduction to 33DPQ Podcast

The 33DPQ podcast, hosted by engineering.com, features interviews with industry leaders and experts in the 3D printing field. In a recent episode, Bruce Bradshaw from 6K Additive shared his insights on the current state of the industry.

Challenges in the 3D Printing Industry

According to Bradshaw, one of the main issues in the industry is the oversaturation of companies, leading to a glut of competition for limited opportunities. Additionally, some organizations may have oversold the capabilities of 3D printing, resulting in a distorted view of the industry's health. However, Bradshaw notes that 6K Additive is seeing significant growth in serial production and utilization of machines, indicating a healthy industry.

Understanding 3D Printing

Bradshaw emphasizes the importance of engineers understanding the nuances of 3D printing. He cites the example of GE's fuel nozzle, which was redesigned from 19 components to one component using additive manufacturing. This redesign resulted in a more efficient part with fewer break points and fracture points. Bradshaw stresses that engineers should design parts specifically for additive manufacturing, rather than trying to adapt conventional designs.

Comparison of Industry Perspectives

Engineer's Role in 3D Printing

To fully leverage the benefits of 3D printing, engineers must understand the technology's limitations and design parts specifically for additive manufacturing. This requires a deep understanding of the nuances of 3D printing, including material properties, printing techniques, and post-processing methods.

Bottom Line

The 3D printing industry is healthy, with increasing utilization of machines and consumption of powder. However, the industry's growth may have been oversold, leading to a distorted view of its current state. By understanding the nuances of 3D printing and designing parts specifically for additive manufacturing, engineers can unlock the full potential of this technology and drive innovation in their respective fields. With companies like 6K Additive leading the way, the future of 3D printing looks promising, with significant growth opportunities in serial production and utilization of machines.