shaped through optics. A computer controlled mirror directs laser . Since Dp and Ec are purely resin parameters, the slope and intercept of the
27 Oct 2014 Studies on the Process Parameters of. Rapid Prototyping Technique (Stereolithography) for the Betterment of Part Quality. Raju Bangalore Singe Gowda,1 Chandra Sekhar Udayagiri,2 and Drakshayani Doulat Narendra3. 1Department of Mechanical Engineering, REVA ITM, Bangalore, Karnataka 560037,
Experimental real time linear shrinkage rate measurements simulating stereolithography are used in an analysis of shrinkage during line drawing in stereolithography. While the amount of shrinkage depends on the polymerization kinetics, shrinkage kinetics and overall degree of cure, it also depends on the length of time to
Rapid prototyping (RP) is an emerging technology that has been implemented in many spheres of industry – particularly in the area of new product development. Growth of this field has been rapid in
10 Mar 2015 Full-text (PDF) | For stereolithography process, accuracy of prototypes is related to laser power, scan speed, scan width, scan pattern, layer thickness, resin characteristics and etc. An accurate prototype is obtained by using appropriate process parameters. In order to determine these parameters
inefficiency of setting the different process parameters of the stereolithography process that affect the built parts quality and different process parameters of stereolithography process in a measurable way and how they affect the part surface Prototyping & Manufacturing Technologies.pdf. [Accessed: 08-Apr-2015].
STEREOLITHOGRAPHY CURE PROCESS MODELING. A Dissertation. Presented to. The Academic Faculty. By. Yanyan Tang. In Partial Fulfillment. Of the Requirements for the Degree. Doctor of Philosophy in the. School of Chemical & Biomolecular Engineering. Georgia Institute of Technology. August 2005
Abstract: Stereolithography process limits wider applications due to low dimensional accuracy comparing with CNC process. Hence, to improve accuracy and reduce part distortion, understanding the physics involved in the relationship between the setup input parameters and the part dimensional accuracy is prerequisite.
9 Dec 2003 For stereolithography process, accuracy of prototypes is related to laser power, scan speed, scan width, scan pattern, layer thickness, resin characteristics and etc. An accurate prototype is
Influence of process parameters on stereolithography part shrinkage. W. L. Wang, C. M. Cheah, J. Y. H. Fuh" and L. Lu. Department of Mechanical and Production Engineering, National University of. Singapore, 70 Kent Ridge Crescent, 179260 Singapore. Received 5 November 1996; accepted 30 December 1996. Post-

Annons

The photo has no tags

January 2025