Documents History 2011

Wohlers Report 2011 State of the Industry COPYRIGHT © 2011 1 WOHLERS ASSOCIATES, INC. History of additive manufacturing by Terry Wohlers and Tim Gornet This 23-page document…

Documents 3d manufacturing

1 Chapter 1 Introduction 1.1History:- The first attempt to create solid objects using photopolymers using a laser took place in the late 1960s at Battelle Memorial Institute.…