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TECHNOLOGICAL PROCESS CAPABILITY ANALYSIS [PDF]

open access: yesFiabilitate şi Durabilitate, 2021
In this paper is presented a case study on the analysis of the technological process using a statistical program. To analyze the technological process it is necessary to take into account the volume of the sample.
Constanţa RĂDULESCU   +1 more
doaj   +3 more sources

A framework for fused deposition modelling process evaluation using multivariate process capability analysis. [PDF]

open access: yesPLoS ONE
The rapid advancement of additive manufacturing (AM) requires researchers to keep up with these advancements by continually improving the AM processes. Improving manufacturing processes involves evaluating the process outputs and their conformity to the ...
Moath Alatefi   +3 more
doaj   +2 more sources

PROCESS CAPABILITIES ANALYSIS - CASE STUDY [PDF]

open access: yesFiabilitate şi Durabilitate, 2022
This paper presents an analysis of the capability of manufacturing processes for a characteristic of a product. The characteristic pursued Ø11 with a tolerance of ± 0,1 mm. Statistical control will make it possible to analyze the processes, if they are
Liviu Marius CÎRȚÎNĂ   +1 more
doaj   +1 more source

Process Capability Analysis in the Presence of Autocorrelation [PDF]

open access: yesJournal of Optimization in Industrial Engineering, 2011
The classical method of process capability analysis necessarily assumes that collected data are independent; nonetheless, some processes such as biological and chemical processes are autocorrelated and violate the independency assumption.
Mohsen Mohamadi   +2 more
doaj   +2 more sources

Analysis of Nato and EU Approaches to Capability Planning Process

open access: yesVojenské rozhledy, 2018
The aim of the article is to bring out results of the comparative analysis of NATO and EU defence planning processes. The comparative analysis was focused on identification of those findings which are identical for both NATO and EU and which might be ...
Zdeněk Petráš
doaj   +3 more sources

ADJUSTING OFF – CENTERING PROCESS FOR A BLOW MOLDED PLASTIC PRODUCT BY USE OF WINQSB SOFTWARE

open access: yesJournal of Engineering, 2023
In most manufacturing processes, and in spite of statistical control, several process capability indices refer to non conformance of the true mean (µc ) from the target mean ( µT ), and the variation is also high.
Ahmed A. Al - Khafaji   +2 more
doaj   +1 more source

STATISTICAL CONTROL ANALYSIS OF THE STUDENT’S FINAL ASSIGNMENT COMPLETION PERIOD AT THE MATHEMATICS AND NATURAL SCIENCES FACULTY

open access: yesBarekeng, 2022
The final assignment is one of the requirements to get a bachelor’s degree for college students at the Faculty of Mathematics and Natural Sciences (FMIPA) University of Lambung Mangkurat (ULM).
Arika Febriani   +2 more
doaj   +1 more source

New Approach for Process Capability Analysis Using Multivariate Quality Characteristics

open access: yesApplied Sciences, 2023
The evaluation of manufacturing processes aims to ensure that the processes meet the desired requirements. Therefore, process capability indexes are used to measure the capability of a process to meet customer requirements and/or engineering ...
Moath Alatefi   +2 more
doaj   +1 more source

Bias-Corrected Maximum Likelihood Estimation and Bayesian Inference for the Process Performance Index Using Inverse Gaussian Distribution

open access: yesStats, 2022
In this study, the estimation methods of bias-corrected maximum likelihood (BCML), bootstrap BCML (B-BCML) and Bayesian using Jeffrey’s prior distribution were proposed for the inverse Gaussian distribution with small sample cases to obtain the ML and ...
Tzong-Ru Tsai   +3 more
doaj   +1 more source

Construct the Optimum Process Model for Transistor Gaskets with Six-Sigma DMAIC

open access: yesApplied Sciences, 2023
The improvement process of six-sigma DMAIC refers to the process that the industry performs to enhance process quality via the following five procedures: (1) define, (2) measure, (3) analyze, (4) improve, and (5) control.
Kuen-Suan Chen   +3 more
doaj   +1 more source

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