Metal Additive Manufacturing Technologies

Renishaw s metal powder bed fusion is an additive manufacturing technology that uses a high powered ytterbium fibre laser to fuse fine metallic powders together creating functional 3 dimensional parts.

Metal additive manufacturing technologies.

The nature of the process means they are ideally suited for repairing or adding material to existing components such as turbine blades. The free to access metal additive manufacturing magazine archive offers unparalleled insight into the world of metal additive manufacturing from a commercial and technological perspective through. The metal additive manufacturing technology market will face large shifts in distribution and usage of am principles due to new and upcoming technologies entering the market. Advances in bind sinter technologies have given new hope for metal additive manufacturing to compete on a cost per part basis.

Great expectations in terms of reduction of costs and production time are currently aroused by the binder based systems. The most widespread among the technologies for metal additive manufacturing is the laser based powder bed fusion. Additive manufacturing also referred to as 3d printing is a technology that produces three dimensional parts layer by layer from a material be it polymer or metal based. 3deo inc a metal additive manufacturing technology company based in los angeles california usa has published three guides that look at various aspects of metal additive manufacturing.

Reports on visits to leading metal am part manufacturers and industry suppliers. Today the large majority of machines sold and used are laser beam powder bed fusion systems. Renishaw apply metal powder bed fusion technology as classified by astm international. Articles on technology and application trends.

This is reflected in the number of different system providers. The method relies on a digital data file being transmitted to a machine that then builds the component. Common defects in metal additive manufacturing. Ded technologies are used exclusively in metal additive manufacturing.

The reliance on dense support structures make ded not ideally suited for producing parts from scratch. A large pores on the range of 20 μm and b micro pores on the scale of 200 nm in slm processed 316l c lack of fusion between layers from d ball formation during printing process from and e residual stress distribution in slm processed 316l where i iii are top surface displacements. Renishaw s metal additive manufacturing process.