Metal Selective Laser Sintering

Selective laser sintering sls also just known as laser sintering ls creates tough and geometrically complex components for batch or serial manufacturing in a wide variety of applications.

Metal selective laser sintering.

The two are instantiations of the same concept but differ in technical details. This laser pulses to heat up the metal powder either to just below melting point this is known as metal laser sintering or just above melting point which is known as selective laser melting. This makes it a. Sls is a relatively new technology that so far has mainly been used for rapid prototyping and for low volume produ.

Selective laser sintering sls is a way to build prototypes early in the design cycle or production parts in a wide variety of applications. This metal sintering or melting process fuses the powder together and creates a solid form. Both processes work by utilizing a laser to precisely fuse a bed of powder to construct a part from a 3d cad file. Direct metal laser sintering selective laser melting both dmls and ebm fall under the metal powder bed fusion umbrella but have one key difference.

Selective laser sintering sls is an additive manufacturing am technique that uses a laser as the power source to sinter powdered material typically metal aiming the laser automatically at points in space defined by a 3d model binding the material together to create a solid structure. Sls is a newer 3d printing process that is often thought of as a cousin to the popular metal 3d printing technology direct metal laser sintering dmls. Selective laser sintering also falls under powder bed fusion but only involves plastics whereas dmls and ebm only 3d print metals. The basics of selective laser sintering.

Selective laser melting is also explained below. Selective laser sintering sls is a powder bed 3d printing technology that produces highly accurate and durable parts capable of being used directly in end use low volume production. Provides a brief overview of the basic principles of sls machine operation and discusses materials issues affecting direct sls of metals and the resultant properties and microstructures of the parts. The two are instantiations of the same concept but differ in technical details.

Considers efforts to date to produce parts by direct selective laser sintering sls of metals including post processing to improve structural integrity and or to induce a transformation. Sls machines can print objects in a variety of materials such as plastics glass ceramics and even metal which is a related process known as direct metal laser sintering. It is similar to direct metal laser sintering dmls. Selective laser sintering is an additive manufacturing technique that uses a laser as the power source to sinter powdered material aiming the laser automatically at points in space defined by a 3d model binding the material together to create a solid structure.