Results 31 to 40 of about 7,100,783 (279)

Use of Parameter Estimation for Stereolithography Surface Finish Improvement [PDF]

open access: yes, 2005
In order to improve Stereolithography (SLA) surface finish, a systematic approach based on estimation of process parameters is needed. In this paper, the exposure on a desired SLA build surface is formulated as a function of process parameters.
Rosen, David W., Sager, Benay
core   +1 more source

Microstructure and Mechanical Properties of Ti-6Al-4V Fabricated by Electron Beam Melting

open access: yesCrystals, 2020
Electron beam melting technique is a kind of near-net shaping, environmentally friendly metal additive manufacturing technique, which can form high-performance metal parts with complex shapes.
Jiangtao Ran   +5 more
doaj   +1 more source

Optimization of Molding Process of Daqu’s Multi Position Press

open access: yesShipin gongye ke-ji, 2022
Daqu is a saccharifying agent, starter culture agent and aroma generating agent in the process of liquor brewing. The quality of Daqu directly affects the quality of liquor.
Jian GAO   +6 more
doaj   +1 more source

Design of a smart turning tool with application to in-process cutting force measurement in ultraprecision and micro cutting [PDF]

open access: yes, 2014
In modern micromachining, there is a need to measure and monitor certain machining process parameters in process so as to detect tool wear in real time, to optimize the process parameters setup, and to render the machining process some level of smartness
Chen, X, Cheng, K, Wang, C
core   +1 more source

The Effects of Laser Power on the Performance and Microstructure of Inconel 718 Formed by Selective Laser Melting

open access: yesApplied Sciences
In this study, the effects of laser power on the microstructure and mechanical properties of Inconel 718 formed by SLM were systematically studied.
Yalong Wang   +6 more
doaj   +1 more source

Influence of Femtosecond Laser Surface Modification on Tensile Properties of Titanium Alloy

open access: yesMicromachines
Titanium alloy components often experience damage from impact loads during usage, which makes improving the mechanical properties of TC4 titanium alloys crucial.
Kai Zhou   +8 more
doaj   +1 more source

A Stochastic Process Approach of the Drake Equation Parameters

open access: yes, 2011
The number N of detectable (i.e. communicating) extraterrestrial civilizations in the Milky Way galaxy is usually done by using the Drake equation. This equation was established in 1961 by Frank Drake and was the first step to quantifying the SETI field.
Annis   +13 more
core   +3 more sources

Stability Analysis of Multi Process Parameters for Metal-Organic Chemical Vapor Deposition Reaction Cavity

open access: yesMolecules, 2019
The parameters for metal-organic chemical vapor deposition (MOCVD) processes significantly influence the properties of ZnO films, especially the flow stability of the chamber, which is caused by process parameters such as the shape of reaction chamber ...
Jian Li   +4 more
doaj   +1 more source

Interactive Manufacturing Process Parameter Control

open access: yes, 2012
The most critical step within the process chain is the curing of the matrix because here the different semi-finished products are transformed into a completely new compound material. In case of thermoset matrix systems all geometrical characteristics of the produced composite component are frozen as well.
Kleineberg, Markus   +2 more
openaire   +2 more sources

Optimization of EDM process parameters for Al-SiC reinforced metal matrix composite [PDF]

open access: yes, 2018
Volume 8 Issue 2 (February ...
Ebeid, S. J. (Samy)   +2 more
core  

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