Automation: Designing for the DMLS process

Chicago, Illinois - Direct metal laser sintering (DMLS) is an emerging additive manufacturing technology that has great potential to change the way parts are manufactured. To achieve this, it will be necessary to put aside some of the conventional manufacturing design rules, and look for ways to take advantage of the additive manufacturing (AM) process. Some benefits of AM, such as reduction of components, can lead to reduction of weight and quicker assembly times. Complex features and internal channels that are impossible to machine can also be created. It is important to first understand the limitations of the process in order to design accordingly. We will discuss some of these limitations, such as surface finish, internal features, stresses, and support requirements. Knowing how to work around some of these limitations will open up many new design opportunities.

About the presenter
Jonathan Bissmeyer is a rapid prototyping and additive manufacturing engineer at Proto Labs. His focus is on direct metal laser sintering (DMLS) and stereolithography (SL) technologies and he provides guidance to engineers on designing for manufacturability. Bissmeyer regularly consults with product development professionals from a range of industries including medical, consumer products, aerospace and automotive. Prior to working at Proto Labs, he developed new manufacturing processes and managed the supply chain as an engineer at Honeywell Aerospace.