Manufacturing Processes Quality Control as a Main Factor of Performance Enhancement in Industrial Management

2019 ◽  
Author(s):  
Tatiana A. Ryabchik ◽  
Elvira E. Smirnova ◽  
Marina I. Lukashova ◽  
Hasan Haydar
Keyword(s):  
Quality Control ◽  
Performance Enhancement ◽  
Manufacturing Processes ◽  
Industrial Management ◽  
Main Factor

scholarly journals Pengendalian Kualitas Proses Pengemasan Gula Dengan Pendekatan Six Sigma

2017 ◽  
Vol 1 (1) ◽  
pp. 43
Author(s):  
Aulia Kusumawati ◽  
Lailatul Fitriyeni
Keyword(s):  
Quality Control ◽  
Production Process ◽  
Six Sigma ◽  
Control Method ◽  
Business Success ◽  
Company Performance ◽  
Jet Engine ◽  
Corporate Goals ◽  
And Control ◽  
Main Factor

The main factor to achieve business success in the era of globalization is quality. Quality control is key in maintaining customer loyalty. In the company's production process is still found the resulting product does not comply with the specified specifications. This study aims to determine the value of sigma and factors causing damage to the production process of bagging section For companies with quality control is expected to achieve corporate goals. In this study, the methods used is Six Sigma with define, measure, analyze, improve. Six Sigma result is measurement of company performance baseline at measurement stage that is company at condition 5,1 sigma with DPMO equal to 162,4532. The factors causing the disability of sugar packing are lack of research and skill of the operator, instability of conveyor speeds and jet engine position, machine hygiene condition, lack of weighing machine, and ineffective treatment, and control method.

Possibilities of Using Simulation Software for Assessment Delays in the Traffic and Manufacturing Processes

2015 ◽  
Vol 803 ◽  
pp. 3-8
Author(s):  
Lubomir Cernicky ◽  
Alica Kalasova ◽  
Jan Kapusta ◽  
Radka Vanickova
Keyword(s):  
Delay Time ◽  
Traffic Volume ◽  
Simulation Software ◽  
Manufacturing Processes ◽  
Road Infrastructure ◽  
Require Time ◽  
Manufacturing Company ◽  
Time Accuracy ◽  
Time Assessment ◽  
Main Factor

At present, manufacturing processes require time accuracy in deliveries of parts and materials. This accuracy can be affected by many factors, two of which are road infrastructure quality and traffic volume between suppliers and manufacturing company. Every increase of traffic can lead to road infrastructure overcrowding, which may have impact on accuracy in deliveries of parts and materials. This article aims to delay time assessment at the intersections as the main factor of late deliveries in short distances.

scholarly journals Quality control practices at BMC centre – A comparative study

2020 ◽  
Vol 13 (3) ◽  
pp. 69-72
Author(s):  
P. Sowmya ◽  
N. T. Krishna Kishore ◽  
N. Vani
Keyword(s):  
Quality Control ◽  
Andhra Pradesh ◽  
Raw Milk ◽  
Well Being ◽  
Preparation Time ◽  
Milk Products ◽  
End Products ◽  
Opening And Closing ◽  
Main Factor

Raw milk quality is one of the most important factor before processing of milk and milk products. It is the main factor which is responsible for deciding the quality of end products. The present study was carried out at the selected BMC centre of a FPO owned dairy unit in Chittoor district of Andhra Pradesh. The principal objective of the study was to draw a comparison between BMC standards of NDDB and standards of selected BMC centre. The findings of the study show that there are no major deviations except delay in opening and closing timings for milk collection. As a result preparation time is reduced hindering the efficiency of milk collection process. BMC unit is well-being running manually by operator and switch was being turned off once BMC centre milk temperature touches 40C and starts at 60C, due to this delay in manual cutoff the milk is being crystallized. As per NDDB standards auto mode is recommended so that the BMC switches off automatically once the milk temperature reaches 40C and restarts at 60C at BMC centre.

scholarly journals Probabilistic Modeling for Manufacturing of Automotive Electric Equipment

2021 ◽  
Author(s):  
Vladimir Kozlovsky ◽  
Yury Klochkov
Keyword(s):  
Quality Control ◽  
Technological Process ◽  
Quality Criterion ◽  
Probabilistic Modeling ◽  
Electrical Equipment ◽  
Manufacturing Processes ◽  
Effective Management ◽  
Design And Manufacturing ◽  
Electric Equipment ◽  
The Relationship

Abstract A generalized quality criterion is proposed for the processes of designing and manufacturing electrical equipment. The relationship between the parameters of the technological process of manufacturing electrical equipment and the ones of statistical plans acceptance quality control is taking into account for the calculation of the criterion. This creates the prerequisites for effective management of design and manufacturing processes to achieve the desired level of quality.

Simulation of Manufacturing Processes via Virtual Reality

2018 ◽  
pp. 918-953
Author(s):  
Mohamed-Amine Abidi ◽  
Barbara Lyonnet ◽  
Pierre Chevaillier ◽  
Rosario Toscano ◽  
Patrick Baert
Keyword(s):  
Virtual Reality ◽  
Manufacturing System ◽  
State Of The Art ◽  
Simulation Method ◽  
Design Stage ◽  
Manufacturing Processes ◽  
Crucial Importance ◽  
Industrial Management ◽  
Technological Advances ◽  
Market Trends

In a world in continuous evolution, the different industrial actors need to be reactive to remain competitive and to conquer new market trends. To achieve this, they are constrained to improve their way of industrial management, both at the strategic level, to adapt to technological advances and follow market trends. In this chapter, we introduce a new simulation method that makes it easy to understand the results of a given simulation. This is of crucial importance because the design stage of a manufacturing system usually implies not specialist actors. The objective of the chapter is to present the main advantages of using the virtual reality (VR) to the manufacturing processes simulation. To this end, a state of the art will compose the first part of the chapter. In the second part, we address the issue of the contribution of the VR to the industrial simulation.

GMP-compliant Manufacturing Process of an Advanced Therapy Medicinal Product Based on Conjunctival Epithelial Cells

2020 ◽  
Author(s):  
Marina Bertolin ◽  
Stefano Ferrari ◽  
Claudia Breda ◽  
Barbara Ferrari ◽  
Diego Ponzin ◽  
...  
Keyword(s):  
Stem Cells ◽  
Quality Control ◽  
Stem Cell ◽  
Medicinal Product ◽  
Manufacturing Process ◽  
Manufacturing Processes ◽  
Epithelial Stem Cells ◽  
Advanced Therapy Medicinal Product ◽  
Advanced Therapy ◽  
Conjunctival Epithelial Cells

Abstract Background. Conjunctival epithelial stem cell therapy represents a potential and valuable therapeutic option for people suffering from conjunctival disorders. We recently developed a research protocol for the ex vivo cultivation of conjunctival epithelial cells. However, manufacturing and release of any Advanced Therapy Medicinal Product (ATMP) must be designed and planned according to the Good Manufacturing Practices (GMPs) guidelines. GMPs require the development and validation of properly defined manufacturing processes, analysis methods and process validations. Our previous experience with GMP-cultured corneal epithelial stem cells for clinical application on patients with limbal stem cell deficiency led us to set up a protocol for cultivation of conjunctival cells with standards complying with the requests for clinical studies. The major challenge for cell-based products is to develop manufacturing processes while maintaining the critical quality parameters in terms of safety, identity, purity and potency.Results. The manufacturing process was re-designed in order to include all the quality control assays needed for the release of any ATMP, i.e., sterility, morphology, cell viability, dose, cell identity and impurities, potency, lack of pyrogens, mycoplasma and viral detection. Methods and acceptance values were set for all the assays. Quality control assays to evaluate safety and efficacy were also investigated.Conclusion. Here, we describe the main phases of the manufacturing process of a conjunctival stem cell-based product to use in clinical applications. Such characterization is crucial for the preparation of documents and dossiers needed by the competent authorities to start a phase I clinical study on patients with conjunctival disorders. The procedure necessary to reach the marketing authorization of such a new cell-based product is still long, but, if reliable and validated, we believe that, in the near future, patients with conjunctival disorders might have a new treatment based on transplantation of autologous cultured conjunctival epithelial stem cells.

Online Monitoring of Nanoparticle Contamination in Reactive Gases

2004 ◽  
Vol 47 (1) ◽  
pp. 111-115 ◽  
Author(s):  
Otmar Schmid ◽  
Max Trueblood ◽  
Donald Hagen ◽  
Philip Whitefield
Keyword(s):  
Quality Control ◽  
Product Quality ◽  
Online Monitoring ◽  
Manufacturing Processes ◽  
Threshold Size ◽  
Process Gas ◽  
Process Gases ◽  
Low Levels ◽  
Reactive Gases ◽  
Ensure Product Quality

Numerous manufacturing processes require extremely low levels of nanoparticulate contamination to ensure product quality. While modern filters efficiently remove nanoparticles, online monitoring of the cleanliness of possibly reactive process gases is frequently necessary for quality control purposes. For most manufacturing processes, product quality depends on the concentration of particles above a specific threshold size. This paper will describe how to design an online nanoparticle monitoring system (NMS) for reactive (and inert) process gases from commercially available components, and will discuss how to adapt this system to varying process requirements, such as particle threshold size, and type and pressure of process gas. This paper will also describe a method to determine experimentally the performance of an NMS to ensure quality control.

A Key Parameters Analysis Method of the Quality Control in the Semiconductor Multiple Manufacturing Processes Based on Functional Data Analysis Method

2010 ◽  
Vol 139-141 ◽  
pp. 1660-1665
Author(s):  
Yang Liu ◽  
Zhi Sheng Zhang ◽  
Jin Fei Shi
Keyword(s):  
Quality Control ◽  
Data Analysis ◽  
Functional Data Analysis ◽  
Functional Data ◽  
Test Method ◽  
Quality Characteristic ◽  
Manufacturing Processes ◽  
Analysis Method ◽  
Product Lines ◽  
Data Analysis Method

The quality of the semiconductor products is defined by a series of the key performance parameters which have some certain relations to the electronic test parameters generated among the multiple manufacturing processes. Aimed at the quality control problem of the multiple manufacturing processes, a FDA (functional data analysis) method has been used and got the mapping relationship between the process parameters of the product lines and the product quality characteristic. A simple Change-Point hypothesis has been tested to analyze the data curves generated by the FDA method, and the key process variables have been found. Then, the equalization between the new test result and the old one has been verified by the Kolmogorov-Smirnov 2-sample test method. Some multiple manufacturing processes test data, which was collected from a semiconductor product workshop, has been modeled and analyzed. And the analysis results can illustrate the key factors of the process quality control in the multiple manufacturing processes and approach the reduction of the test times and the improvement of the efficiency and effectiveness of the equipment.

Performance Testing of Huber Needles for Coring of Port Septa

2010 ◽  
Vol 4 (3) ◽  
Author(s):  
Oleg Vesnovsky ◽  
Jon P. Casamento ◽  
Mary E. Brooks ◽  
Matthew R. Schwerin ◽  
William A. Herman ◽  
...  
Keyword(s):  
Quality Control ◽  
Performance Testing ◽  
Comparative Investigation ◽  
Manufacturing Processes ◽  
Optical Analysis ◽  
Design Specifications ◽  
Optical Inspection ◽  
Sharp Edges ◽  
Engineering Parameters ◽  
Intravascular Access

The Food and Drug Administration received complaints of Huber needles creating cores in the septa of ports of gastric banding devices. One of these complaints represented a cluster of similar events, even though no deviations from design specifications or recommended practices were subsequently identified by the manufacturer. The authors conducted this comparative investigation of off-the-shelf Huber needles and ports from several manufacturers to determine if engineering parameters could be identified that could account for the coring complaints. Huber needles from ten manufacturers were evaluated for coring using intravascular access ports from five manufacturers. A detailed optical analysis was also performed to identify needle features that would possibly account for coring. The majority of the tested needles performed as they should, i.e., they perforated the port septa without creating cores. However, needles that did produce cores were found to have sharp edges at the heel edge of the needle lumen, the edge of the ground bevel opposite from the needle tip that opens to the inner surface of the cannula tube. Manufacturing processes, which dulled or rounded the sharp heel of the bevel after bevel grinding, prevented coring. As a result of this investigation one manufacturer voluntarily recalled their product and another manufacturer implemented coring testing as part of their quality control. To prevent coring needles from entering the market as a result of manufacturing flaws, optical inspection of the heel edge and coring testing should be performed as part of routine quality control.

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