Aerospace & Defense
Innovation and collaborative, synchronized program management for new programs
Innovation and collaborative, synchronized program management for new programsExplore Industry
Integration of mechanical, software and electronic systems technologies for vehicle systemsExplore Industry
Product innovation through effective management of integrated formulations, packaging and manufacturing processesExplore Industry
New product development leverages data to improve quality and profitability and reduce time-to-market and costsExplore Industry
Supply chain collaboration in design, construction, maintenance and retirement of mission-critical assetsExplore Industry
Integration of manufacturing process planning with design and engineering for today’s machine complexityExplore Industry
Visibility, compliance and accountability for insurance and financial industriesExplore Industry
Shipbuilding innovation to sustainably reduce the cost of developing future fleetsExplore Industry
Siemens PLM Software, a leader in media and telecommunications software, delivers digital solutions for cutting-edge technology supporting complex products in a rapidly changing market.Explore Industry
“Personalized product innovation” through digitalization to meet market demands and reduce costsExplore Industry
Faster time to market, fewer errors for Software DevelopmentExplore Industry
Remove barriers and grow while maintaining your bottom line. We’re democratizing the most robust digital twins for your small and medium businesses.Explore Industry
Siemens Digital Industries Software Stereolithography
Stereolithography (SLS) is a vat photopolymerization technique for additive manufacturing (AM) that creates 3D objects by selectively exposing liquid polymer resin to ultraviolet (UV) light. When the resin’s photoreactive molecules are illuminated by UV light, they link together and become solid in a process known as photopolymerization.
A 3D printer device capable of stereolithography is called a “stereolithography apparatus” or SLA. The abbreviation “SLA” is used interchangeably to refer to both the AM technique and the apparatus. Unlike most other AM techniques that use a heat source to solidify materials into 3D objects, SLA uses only a UV light source.
Stereolithography is commonly used by manufacturers for relatively quick and inexpensive prototyping. The exact characteristics of the final 3D object depend on the photopolymer used. However, most prototypes and parts made with stereolithography are strong enough to be machined and can also be used to make master patterns casts for other manufacturing processes.
Is your company ready for industrial-scale additive manufacturing?
In our new podcast series, we explore the hype, reality, risks and opportunities of industrial additive manufacturing and the Siemens Additive Manufacturing Network's role in jumpstarting ISAM.