scholarly journals Engineering design of rotary table for digital radiography and gamma ray CT prototype in manufacturing industry

2019 ◽  
Author(s):  
Rhakamerta Hijazi ◽  
Demon Handoyo ◽  
Fitri Suryaningsih ◽  
Kristedjo Kurnianto
Keyword(s):  
Engineering Design ◽  
Digital Radiography ◽  
Manufacturing Industry ◽  
Gamma Ray ◽  
Rotary Table

Kinematics Analysis and Simulation of a Shaper Mechanism Based on UG NX8.0

2014 ◽  
Vol 1006-1007 ◽  
pp. 336-339
Author(s):  
Li Wang ◽  
En Guang Zhang ◽  
Bo Wang
Keyword(s):  
Theoretical Calculation ◽  
Engineering Design ◽  
Calculation Method ◽  
Manufacturing Industry ◽  
Mutual Transformation ◽  
Advanced Manufacturing ◽  
Kinematics Analysis ◽  
Modeling Simulation ◽  
Integrate Modeling ◽  
Simulated Analysis

MOTION module of UG NX 8.0 is embedded with powerful ADAMS solver which can integrate modeling, simulation and analysis together, and the mutual transformation of various softwares is no longer required. This paper models the truss structure of a shaper mechanism in UG, and conducts kinematics simulated analysis. And the result is consistent with the result of the classical theoretical calculation, which verifies the reliability of UG NX8.0 MOTION module in the rigid body kinematics analysis. This paper proposes that convenient and rapid information software of advanced manufacturing industry, instead of the traditional complex theoretical calculation method, should be promoted and applied to solve the practical problems of engineering design.

Application Research of Industrial Design Based on ALIAS Reverse Engineering

2014 ◽  
Vol 651-653 ◽  
pp. 1531-1534
Author(s):  
Xiang Li ◽  
Jun Min Huang
Keyword(s):  
Reverse Engineering ◽  
Product Design ◽  
Engineering Design ◽  
Manufacturing Industry ◽  
Industrial Design ◽  
New Product ◽  
Surface Shape ◽  
Curved Surface ◽  
Application Research ◽  
Economical Benefit

The product design of curved surface shape is fashionable in current industrial design region. Reverse engineering is one of the most frequently-used CAID methods in current industrial design. This article introduces the specific steps to do reverse engineering design applying to ALIAS software, emphasizes that the combination of reverse engineering and NC manufacturing technology or RP technology can greatly shorten the product developing and researching period of the enterprise so as to produce opportunity for new product to enter the market and bring huge economical benefit for enterprise. It is deeply paid attention by manufacturing industry.

scholarly journals CONDUCTING DIAGNOSTIC STUDIES OF INDUSTRIAL AMMUNITION AND INDUSTRIAL EXPLOSIVE DEVICES USING NON-DESTRUCTIVE RESEARCH METHODS

2021 ◽  
pp. 919-932
Author(s):  
S. Lutsenko ◽  
O. Vysikan ◽  
H. Kapustiuk ◽  
V. Draliuk
Keyword(s):  
Research Methods ◽  
Digital Radiography ◽  
Gamma Ray ◽  
Improvised Explosive Devices ◽  
Ray Method ◽  
X Ray ◽  
Diagnostic Studies ◽  
Improvised Explosive ◽  
Explosive Devices ◽  
Non Destructive

The article deals with the possibilities of digital radiography when conducting diagnostic studies of industrial ammunition and improvised explosive devices during forensic explosive examinations. It is indicated that when conducting diagnostic studies of industrial-made ammunition and improvised explosive devices, there is a possibility of an abnormal operation (explosion) of the ammunition (a high level of danger to the life and health of experts). Therefore, in order to solve diagnostic problems in forensic explosive technical examinations, modern research methods are used, one of which is the non-destructive method. It is indicated that of the available non-destructive methods, the methods of X-ray and gamma-ray transmission have the greatest clarity and objectivity. It can be concluded that the most widespread method for diagnostic studies of industrial ammunition and improvised explosive devices is the method of X-ray transmission from the listed capabilities and characteristics of these methods. The X-ray examination is a non-destructive method of diagnosing research objects using digital radiography. There are listed main tasks of X-ray studies of explosive devices. Further, in the article are presented the possibilities and results of X-ray studies of industrial-made ammunition carried out by experts from the Kyiv Scientific Research Institute of Forensic Expertise of the Ministry of Justice of Ukraine using an X-ray television introscope Go-Scan, manufactured by Teledyne ICM (Belgium). From the results of the analysis of the capabilities of digital radiography during diagnostic studies of industrial-made ammunition and improvised explosive devices, it is concluded that digital radiography makes it possible to determine the internal design of explosive devices without dismantling its, its condition, a possible principle of activation, obtain objective quantitative data, document the obtained in the course of research data, and the addition of additional channels of information makes it possible to significantly expand the amount of information received, to make it more visual, accessible for comparative research, to obtain parametric indicators, which, in turn, improves the quality of diagnostic studies of explosive devices. In addition, a serious advantage of the X-ray method is the ability to conduct research at the location of ammunition and improvised explosive devices or in laboratory conditions without dismantling its, which allows to preserve the research object for its further or re-examination, as well as providing it in the future in the courtroom as physical evidence.

On the possible gamma-ray source in Cygnus

1967 ◽  
Vol 31 ◽  
pp. 469-471
Author(s):  
J. G. Duthie ◽  
M. P. Savedoff ◽  
R. Cobb
Keyword(s):  
Gamma Rays ◽  
Gamma Ray ◽  
Right Ascension

A source of gamma rays has been found at right ascension 20h15m, declination +35°, with an uncertainty of 6° in each coordinate. Its flux is (1·5 ± 0·8) x 10-4photons cm-2sec-1at 100 MeV. Possible identifications are reviewed, but no conclusion is reached. The mechanism producing the radiation is also uncertain.

Solar Flare Energetic Neutral Emission Measurements in the Project Coronas-I

1994 ◽  
Vol 144 ◽  
pp. 635-639
Author(s):  
J. Baláž ◽  
A. V. Dmitriev ◽  
M. A. Kovalevskaya ◽  
K. Kudela ◽  
S. N. Kuznetsov ◽  
...  
Keyword(s):  
Solar Flare ◽  
Energy Range ◽  
Gamma Rays ◽  
Pulse Shape ◽  
Gamma Ray ◽  
Pulse Shape Discrimination ◽  
Shape Discrimination ◽  
Solar Neutron ◽  
Low Altitude

AbstractThe experiment SONG (SOlar Neutron and Gamma rays) for the low altitude satellite CORONAS-I is described. The instrument is capable to provide gamma-ray line and continuum detection in the energy range 0.1 – 100 MeV as well as detection of neutrons with energies above 30 MeV. As a by-product, the electrons in the range 11 – 108 MeV will be measured too. The pulse shape discrimination technique (PSD) is used.

Applications of Transmission Electron Microscopy in the Characterization of Metal Machinability

1968 ◽  
Vol 26 ◽  
pp. 442-443 ◽  
Author(s):  
L.E. Murr ◽  
A.B. Draper
Keyword(s):  
Electron Microscopy ◽  
State Physics ◽  
Test Material ◽  
Milling Machine ◽  
Rotary Table ◽  
Solid State Physics ◽  
Materials Properties ◽  
Transmission Electron ◽  
Selection Of

The industrial characterization of the machinability of metals and alloys has always been a very arbitrarily defined property, subject to the selection of various reference or test materials; and the adoption of rather naive and misleading interpretations and standards. However, it seems reasonable to assume that with the present state of knowledge of materials properties, and the current theories of solid state physics, more basic guidelines for machinability characterization might be established on the basis of the residual machined microstructures. This approach was originally pursued by Draper; and our presentation here will simply reflect an exposition and extension of this research.The technique consists initially in the production of machined chips of a desired test material on a horizontal milling machine with the workpiece (specimen) mounted on a rotary table vice. A single cut of a specified depth is taken from the workpiece (0.25 in. wide) each at a new tool location.

Resolution and measurement in the scanning electron microscope

1987 ◽  
Vol 45 ◽  
pp. 534-537 ◽  
Author(s):  
Michael T. Postek
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Engineering Design ◽  
Resolving Power ◽  
Practical Applications ◽  
Instrument Resolution ◽  
Accurate Definition ◽  
Definition Of ◽  
Scanning Electron ◽  
Better Than

The term ultimate resolution or resolving power is the very best performance that can be obtained from a scanning electron microscope (SEM) given the optimum instrumental conditions and sample. However, as it relates to SEM users, the conventional definitions of this figure are ambiguous. The numbers quoted for the resolution of an instrument are not only theoretically derived, but are also verified through the direct measurement of images on micrographs. However, the samples commonly used for this purpose are specifically optimized for the measurement of instrument resolution and are most often not typical of the sample used in practical applications.SEM RESOLUTION. Some instruments resolve better than others either due to engineering design or other reasons. There is no definitively accurate definition of how to quantify instrument resolution and its measurement in the SEM.

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