Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Teshome Mulatie Bogale"'
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
The paper investigated the optimization design of plastic injection molding process parameters for preformed bottle production using the grey-Taguchi method to minimize shrinkage defects. Diametrical (radial) and length (axial) shrinkage were taken a
Externí odkaz:
https://doaj.org/article/ae291596778440ef90d666abd155bed5
Autor:
Teshome Mulatie Bogale
103
This research had two main objectives: the first one was to determine mathematically a flute, to construct a CAD model and to determine the optimal geometric features of a microdrill based on the stress analysis. The second one was to study
This research had two main objectives: the first one was to determine mathematically a flute, to construct a CAD model and to determine the optimal geometric features of a microdrill based on the stress analysis. The second one was to study
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/35797701224785675126
Publikováno v:
Engineering Solid Mechanics. 11:151-162
Nowadays, composites made of plant-based fibers may be used to polymer resin synthetic fiber reinforced composites since they are less expensive, renewable, abundant, less abrasive, and lightweight. Echinatus fiber obtained from the stem of the echin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5fde4d1e7763120aa7f5d6eaecc8539
https://doi.org/10.5267/j.esm.2023.1.001
https://doi.org/10.5267/j.esm.2023.1.001
Currently, in pipe welding, it is nearly difficult for a human welder to weld the whole circumference of a pipe in a single uninterrupted pass using MIG welding causing inconsistencies in weld quality around the welded pipe. The aim of this study was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c30856efb337ded21733f878547272b
https://doi.org/10.21203/rs.3.rs-2757939/v1
https://doi.org/10.21203/rs.3.rs-2757939/v1
Publikováno v:
Materials Today: Proceedings. 62:3103-3113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13b2efb26c6a965801933490298125db
https://doi.org/10.1016/j.matpr.2022.03.385
https://doi.org/10.1016/j.matpr.2022.03.385
Publikováno v:
Engineering Research Express. 5:015013
Tungsten inert gas can be used to weld stainless steel due to its offering sound weld, narrow fusion zone, precise control weld’s shape and over penetration, spatter free, slagless, stable arc and low electrode wear. The goal of this study was to o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::904f3c2ac3360698d770baf009051fa2
https://doi.org/10.1088/2631-8695/acb526
https://doi.org/10.1088/2631-8695/acb526
Publikováno v:
Key Engineering Materials. 649:66-73
The objective of this paper is to construct a CAD model and to determine the optimal geometric features of a 0.1 mm diameter of microdrill. The CAD model was constructed using Pro/Engineer software by determining the flute of a microdrill mathematica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcc0795a849b2a1374f4797c67a45208
https://doi.org/10.4028/www.scientific.net/kem.649.66
https://doi.org/10.4028/www.scientific.net/kem.649.66
Publikováno v:
Key Engineering Materials. 649:104-111
The purpose of this paper is to study the multiple performance optimizations of printed circuit board (PCB) drilling parameters. The major characteristics indexes for performance selected to evaluate the processes are flank wear area of microdrill an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95f324cf7be233c2c5cde90dd905b124
https://doi.org/10.4028/www.scientific.net/kem.649.104
https://doi.org/10.4028/www.scientific.net/kem.649.104
Publikováno v:
Arabian Journal for Science and Engineering. 40:1497-1515
The objective of this paper was to determine mathematically a flute, to construct a CAD model and to determine the optimal geometric features of a 0.1mm diameter of a microdrill based on the stress analysis. The flute of a microdrill was determined m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::219b7be35fd3a582e59cdaa11dc1a095
https://doi.org/10.1007/s13369-015-1632-y
https://doi.org/10.1007/s13369-015-1632-y