Results 21 to 30 of about 641,383 (315)
Construct the Optimum Process Model for Transistor Gaskets with Six-Sigma DMAIC
Applied 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
Statistical process control of manufacturing tablets for antiretroviral therapy [PDF]
Brazilian Journal of Pharmaceutical Sciences, 2023 In this study, the manufacturing process of lamivudine (3TC) and zidovudine (AZT) tablets (150+300 mg respectively) was evaluated using statistical process control (SPC) tools.
Nataly Paredes da Rocha +6 more
doaj +1 more source
New process capability index using Taguchi loss functions [PDF]
, 2009 Classic process capability indices such as Ca, Cp and Cpk are well-known process capability indices, which are using widely. Since, process capability indices predict the capability of a process, they must have a significant relation with rate of rejects
Abdolshah, Mohammad +3 more
core +1 more source
Developing a Novel Fuzzy Evaluation Model by One-Sided Specification Capability Indices
Mathematics, 2021 When all of the one-sided specification indices of each quality characteristic reach the requirements of the process quality level, they can ensure that the process capability of the product meets the requirements of the process quality level. This study
Wei Lo +4 more
doaj +1 more source
ADJUSTING OFF – CENTERING PROCESS FOR A BLOW MOLDED PLASTIC PRODUCT BY USE OF WINQSB SOFTWARE
Journal 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
Minimax risk strategy for testing capability [PDF]
Journal of Mahani Mathematical Research, 2022 Process capability indices are used widely throughout the world to give a quick indication of a process capability in a format that is easy to use and understand.
Abbas Parchami, Bahram Sadeghpour Gildeh
doaj +1 more source
Computing Multivariate Process Capability Indices With Microsoft Excel [PDF]
, 2007 In manufacturing industry there is growing interest in measures of process capability under multivariate setting. While there are many statistical packages to assess univariate capability, a current problem with the multivariate measures of capability is
Scagliarini, Michele +1 more
core +1 more source
Journal of Industrial Engineering and Management, 2016 Purpose: This study examines Clements’ Approach (CA), Box-Cox transformation (BCT), and Johnson transformation (JT) methods for process capability assessments through Weibull-distributed data with different parameters to figure out the effects of the ...
Ozlem Senvar, Bahar Sennaroglu
doaj +1 more source
PROCESS CAPABILITIES ANALYSIS - CASE STUDY [PDF]
Fiabilitate 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
How Can the Check Standard Influence Measurement Process Capability
Kvalita Inovácia Prosperita, 2022 Purpose: The main objective of the paper is an analysis of the behaviour of capability indices under different conditions. It is assumed that the metrological properties of a check standard are correct, however, the uncertainty of the check standard ...
Jakub Palenčár +5 more
doaj +1 more source