Results 11 to 20 of about 131 (120)

Integration of Deep Learning for Automatic Recognition of 2D Engineering Drawings

open access: yesMachines, 2023
In an environment where manufacturing precision requirements are increasing, complete project plans can consist of hundreds of engineering drawings. The presentation of these drawings often varies based on personal preferences, leading to inconsistencies
Yi-Hsin Lin   +4 more
doaj   +1 more source

Optical character recognition on engineering drawings to achieve automation in production quality control

open access: yesFrontiers in Manufacturing Technology, 2023
Introduction: Digitization is a crucial step towards achieving automation in production quality control for mechanical products. Engineering drawings are essential carriers of information for production, but their complexity poses a challenge for ...
Javier Villena Toro   +2 more
doaj   +1 more source

Knowledge management in the field of risk management in a corporate environment, Iran’s oil industry

open access: yesУправление, 2020
Organizations in almost every industry and country are reminded, all too frequently, that they operate in a risky world.In this scientific paper, the extent of employees’ training effects on financial and human resource risks is investigated.
S. M. Daniali, K. F. Mohammadbeigi
doaj   +1 more source

A Study on estimation of three-dimensional tolerances based on simulation of virtual machining in turning processes including kinematic motion deviations

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2015
The geometric dimensioning and tolerancing is one of the most important characteristics of machined parts. A systematic method is proposed in the paper to simulate the shape generation processes in turning operations, to estimate the geometric ...
Wiroj THASANA   +3 more
doaj   +1 more source

Interlaboratory Empirical Reproducibility Study Based on a GD&T Benchmark

open access: yesApplied Sciences, 2020
The ASME Y14.5 geometric dimensioning and tolerancing (GD&T) and ISO-GPS (geometrical product specifications) standards define tolerances that can be added to components to achieve the necessary functionality and performance.
Ali Aidibe   +2 more
doaj   +1 more source

Geometric tolerance and manufacturing assemblability estimation of metal additive manufacturing (AM) processes

open access: yesMaterials & Design, 2020
Metal additive manufacturing (AM) has become a predominant process for manufacturing complex metal parts. However, research on controlling the geometric tolerances of the metal AM printed parts and assemblies is scarce.
Baltej Singh Rupal   +3 more
doaj   +1 more source

Fundamentals of Geometric Dimensioning and Tolerancing

open access: yes, 2023
{"references": ["Geometric Dimensioning and Tolerancing, ASME Y14.5-2018, American Society of Mechanical Engineers, New York, NY, 2018.", "R. Bundynas, K. Nisbett, Shigley's Mechanical Engineering Design, 10th Ed., McGraw-Hill, 2014."]}
openaire   +2 more sources

Research on motor rotation anomaly detection based on improved VMD algorithm [PDF]

open access: yesRailway Sciences
Purpose – The electromechanical brake system is leading the latest development trend in railway braking technology. The tolerance stack-up generated during the assembly and production process catalyzes the slight geometric dimensioning and tolerancing ...
Fuzhao Chen   +6 more
doaj   +1 more source

Integrating Geometric Dimensioning and Tolerancing with Additive Manufacturing: A Perspective

open access: yesApplied Sciences
Geometric Dimensioning and Tolerancing (GD&T) are among the basic concepts of functional fitness and quality assurance in modern manufacturing. The historical development of GD&T took place primarily in the ambit of subtractive manufacturing; the advent ...
Rocco Furferi
doaj   +1 more source

Measurement Accuracy Of Iterative Reconstructions With Limited Xct Data For Dimensional Measurements

open access: yese-Journal of Nondestructive Testing
Iterative Reconstruction (IR) algorithms can reconstruct X-ray Computed Tomography (XCT) data with high image quality and accuracy with limited data, leading to reduced acquisition times.
Nishitha Ravichandran   +2 more
doaj   +1 more source

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