Specifications include, but are not limited to: : LPBF 3D Metal Printers Working Dimensions • Machine footprint and space requirement o 9 x 6 x 7.5 ft (W x D x H) Footprint • Build envelope o 245 x 245 x 350mm Part Handling • Viewing windows o Full build viewing with additional camera o Inert transfer from build to incorporated depowder station • Work table D.o.F o Isotropic material properties across the full build plate and volume • Max weight of charge or built o Unlimited within the stated build volume Controls & Software • Machine’s degree of freedom (Axis, Tilt, or Rotate) o Z axis only • Process Monitoring or Control Package o Advanced process monitoring suite, to include Meltpool monitoring and advanced build analysis capabilities, to include statistical analysis, online monitoring, alerting features, dashboard visualization, etc. • CAD/CAM software license terms o Full freedom to use any CAD/CAM software • Controller interface and display o Machine HMI and desktop companion software suite • Remote via Ethernet control o Fully available • Computer requirement o Multiple PCs, included an advanced analytics PC with secure Linux OS. Operator requires a standard engineering workstation for running desktop analytical software. Hardware & Build • Frame material and type o Tubular steel frame with invar laser rail • System construction o Constructed to support advanced requirements for the aerospace industry • Drive system precision and accuracy o Support layer size down to 20um with a focus diameter between 70- 500um. Infrastructure and Installation Requirement • Bulk gas supply (argon or nitrogen) o System should support both argon and nitrogen • Supply power and voltage o 9 kW Power supply 3/N/PE AC 400V, 32A connector • Clearance on all sides of the machine o 9 ft height o 7 ft to the left, 3.5 ft to the right of the machine o 4 ft in front, 3 ft behind the machine • Space requirement for moving of router to the final location o Installation location shall provide climate-controlled storage for the shipment
