Plasma cast trimming and degating

Plasma cast trimming reduces workplace injuries and increases throughput

Plasma cast trimming provides metal fabricators with a significantly safer and healthier work environment, reducing workplace injuries. 

Degating casts with plasma also:

• Increases efficiency and cut quality

• Improves productivity

• Builds operator skillsets

• Boosts job satisfaction

Foundries gain competitive advantage cast trimming with plasma

Plasma cutting significantly reduces cycle times by quickly and accurately removing excess material from castings, resulting in higher productivity and less downtime. Plasma technology handles a variety of cast materials and thicknesses and allows for easy adjustments and quick changes in the trimming process. Additionally, integrating plasma cutting with cobots and industrial robots minimizes reliance on skilled labor, increases productivity, and reduces workplace injuries and labor costs.

Auto manufacturers boost profitability with robotic plasma-cutting technology

To stay competitive, auto manufacturers must excel in quality, efficiency, and cost reduction. Profitability hinges on identifying opportunities to improve efficiency. That’s why global auto manufacturers are increasingly adopting giga casting―large-scale aluminum frames with one cast―eliminating the need to weld dozens of body parts. Fewer parts decrease vehicle weight, enhance fuel efficiency, and accommodate the growing demand for battery-electric vehicles and more efficient internal combustion vehicles. Excess material from the mold must be removed once the cast part is removed from the giga press.

Robotic plasma-cutting technology benefits:

• With small tooling changes, a new robot path can be programmed to trim any part

• Robotic plasma cutting can rapidly be programmed to cut new parts and shapes offering a flexible trimming cell that can accommodate multiple casting designs

• Plasma cutting has a greater tool-to-part distance (stand-off) for collision avoidance

• A plasma cutter takes up minimal floor space, is easily integrated with robots, requires little maintenance, and has a significant lifespan

Challenges facing automotive manufacturers

• Traditional cast trimming methods, such as trim presses, limit product design and have high capital costs, long changeover times, and higher scrap rates

• Skilled labor shortages increase costs and reduce productivity, especially in trimming quality

• Trim press dies are costly and time-consuming to replace, making it very tedious to implement design changes

• Trim presses require the parts to cool down prior to trimming to avoid fractures and deformations and often require secondary operations resulting in extended cycle times

• Manual work increases the risk of workplace injuries