Kipinäplasmasinteröintiä

Kipinäplasmasinteröintiä, often abbreviated as LSP, is a manufacturing process used to fuse powdered materials into a solid component. It falls under the umbrella of additive manufacturing or 3D printing technologies. In LSP, a high-energy plasma jet is directed at a bed of powder. This plasma generates intense heat, melting the powder particles it encounters.

The process typically involves a computer-controlled system that precisely guides the plasma torch. As the plasma moves, it melts and fuses the powder layer by layer, gradually building up the desired three-dimensional object. The un-melted powder acts as a support structure during the process, often allowing for complex geometries without the need for separate support structures. Once the printing is complete, the excess powder can be removed and often recycled.

LSP is known for its high processing speed compared to some other powder bed fusion techniques. It is capable of processing a wide range of materials, including metals, ceramics, and polymers, making it versatile for various industrial applications. The resulting components can exhibit excellent mechanical properties due to the rapid melting and solidification of the material. Applications can be found in aerospace, automotive, and medical device manufacturing, where precise and robust parts are required. The control over the plasma plume and its interaction with the powder bed are critical factors in achieving high-quality results.