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Information, coverage of important developments and expert commentary in manufacturing.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

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A white paper to assist in the evaluation of 3D scanning hardware solutions.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

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Diagrams and Calculator Inputs
 Thickness of Box Beam h  
 Radius of Inside Corner r  
 Inner Hight and Width of Boxed Beam a >> h
 Hight and Width of Boxed Beam H a + 2 h >> h

Stress Concentration Factor

Input data

h = 10 mm
r = 10 mm
Answer
 1.25
 
 
Note that the stress concentration factors are calculated from experimental data using curve fitting, so only two decimal places are given.
Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!