Η ανάλυση Six Sigma άρχισε ως μια π

Η ανάλυση Six Sigma άρχισε ως μια προσέγγιση problem-solving με σκοπό τη μείωση των αποκλίσεων των παραγόμενων προϊόντων από τις κατασκευαστικές τους προδιαγραφές. Σήμερα, το πεδίο εφαρμογής της έχει διευρυνθεί σημαντικά και έχει επικεντρωθεί στην κατανόηση των κρίσιμων για την ποιότητα χαρακτηριστικών. Η υιοθέτησή της συνιστάται σε κάθε επιχείρηση ανεξαρτήτως μεγέθους, προϊοντικής γκάμας και τεχνολογικού επιπέδου του εξοπλισμού της.Το σίγμα είναι μία στατιστική μονάδα
μέτρησης, η οποία αντανακλά την ικανότητα οποιασδήποτε διαδικασίας. Η αξία του σίγμα σχετίζεται άμεσα με χαρακτηριστικά όπως: ελαττωματικά ανά μονάδα προϊόντος, μέρη ανά εκατομμύριο ελαττωματικών και η πιθανότητα μίας αποτυχίας ή ενός λάθους.
Η μεθοδολογία έξι σίγμα
Εστιάζει στον πελάτη και βασίζεται σε δεδομένα.
Ενσωματώνεται καλά με άλλες ποιοτικές πρωτοβουλίες.
Είναι μετρήσιμη, σε σχέση με άλλα συστήματα ποιότητας.
Είναι μία αποτελεσματική προσέγγιση για την αφαίρεση ελαττωμάτων από τα προϊόντα.
Εστιάζει στην αύξηση του κέρδους, της μεγέθυνσης και της εξάπλωσης της επιχείρησης.

Η πολιτική ποιότητας 6σ βασίζεται στις εξής βασικές μεθοδολογίες
(http://www.tutorialspoint.com):
Ορισμός, μέτρηση, ανάλυση, βελτίωση και έλεγχος (Define, Measure, Analyze, Improve, Control - DMAIC)
Σχεδιασμός για το έξι σίγμα (Design For Six Sigma - DFSS)
Ορισμός, μέτρηση, ανάλυση, σχεδιασμός και έλεγχος (Define, Measure,
Analyze, Design, Verify - DMADV)
Ορισμός, αναγνώριση, σχεδίαση, βελτίωση και έλεγχος (Define, Identify,
Design, Optimize, Verify - DIDOV)

Υπάρχουν πολλές άλλες εκδόσεις του DFSS, όπως οι εξής (Esposto F., Belt B., 2000):
DMADOV (Ορισμός, Μέτρηση, Ανάλυση, Σχεδιασμός, Βελτιστοποίηση, Έλεγχος)
DMCDOV (Ορισμός, Μέτρηση, Χαρακτηρισμός, Σχεδιασμός, Βελτιστοποίηση, Έλεγχος)
DCOV (Καθορισμός, Χαρακτηρισμός, Βελτιστοποίηση, Έλεγχος)
DCCDI (Ορισμός, Πελάτες, Ιδέα, Σχεδιασμός και Υλοποίηση)
DMEDI (Ορισμός, Μέτρηση, Διερεύνηση, Ανάπτυξη και Εφαρμογή)
DMADIC (Ορισμός, Μέτρηση, Ανάλυση, Σχεδιασμός, Εφαρμογή και Έλεγχος)

Αποτελέσματα (Αγγλικά) 1:

Six Sigma analysis began as a problem-solving approach to reduce deviations of manufactured products from the construction specifications. Today, its scope has broadened considerably and has focused on understanding the critical to quality characteristics. The adoption of recommended in every company regardless of size, product range and technological level of its equipment. The Sigma is a statistical unitmeasure, which reflects the ability of any process. The value of Sigma associated directly with features such as: faulty unit, parts per million defective and the probability of a failure or an error.The Six Sigma methodologyFocuses on the customer and based on data.Integrates well with other quality initiatives.Are measurable, compared with other quality systems.It is an effective approach for removing defects from products. Focuses on increasing profits, growth and spread of business. The 6s quality policy is based on the following basic methodologies(http://www.tutorialspoint.com):Define, measure, analyze, improve and control (Define, Measure, Analyze, Improve, Control-DMAIC)Design for six sigma (Six Sigma For Design-DFSS)Definition, measurement, analysis, planning and control (Define, Measure,Analyze, Design, Verify - DMADV)Define, identify, design, improve and control (Define, Identify,Design, Optimize, Verify - DIDOV) There are many other versions of DFSS, including (Esposto F., B Belt., 2000):DMADOV (Define, Measure, Analyze, Design, Optimization, Control)DMCDOV (Definition, Measurement, Characterization, Design, Optimization, Control)DCOV (Definition, Characterization, Optimization, Control)DCCDI (Set, Customers, Idea, design and implementation)DMEDI (definition, Measurement, assessment, Development and Implementation)DMADIC (Define, Measure, Analyze, Design, Implement and control)

Αποτελέσματα (Αγγλικά) 2:

The Six Sigma analysis began as a problem-solving approach aimed at reducing divergences of products from their design specifications. Today, the scope has expanded significantly and has focused on understanding the critical quality characteristics. Its adoption is recommended in any business regardless of size, product range and technological level of equipment tis.To sigma is a statistical unit
of measurement, which reflects the ability of any process. The value of sigma is directly related with features such as: defective unit, parts per million defective and the probability of a failure or an error.
The methodology Six Sigma
focuses on the customer and based on data.
It integrates well with other quality initiatives.
It is measurable, compared with other quality systems.
It is an effective approach for removing defects of the products.
It focuses on improving the profitability, growth and expansion of business.

the 6s quality policy based on the following basic methodologies
(http: //www.tutorialspoint .com):
Define, measure, analyze, improve and control (Define, measure, analyze, improve , control - DMAIC)
Design for Six Sigma (Design for Six Sigma - DFSS)
Definition, measurement, analysis, design and control (Define , Measure,
Analyze, Design, Verify® - DMADV)
Definition, identification, design, improve and control (Define, identify,
Design, Optimize, Verify® - DIDOV)

There are many other versions of DFSS, including (Esposto F., Belt B ., 2000):
DMADOV (Definition, Measurement, Analysis, Design, Optimization, Control)
DMCDOV (Definition, Measurement, Characterization, Design, Optimization, Control)
DCOV (Identification, Characterization, Optimization, Control)
DCCDI (Define, Customer, Concept Design and Implementation)
DMEDI (Define, Measure, Explore, Develop and Implement)
DMADIC (Definition, Measurement, Analysis, Design, Implementation and Control)

Αποτελέσματα (Αγγλικά) 3:

Six Sigma as a start of the analytical method to solve the problem is to reduce the deviation of the construction specifications of the product. Today, greatly expanded the scope and focus on the understanding of key quality characteristics. The use of any recommended businesses, regardless of size, structure and equipment technical level of P / V / PI tau iota kappa tau tau. ETA / Sigma is a statistical unitMeasuring ability, it reflects any program. The value of sigma is directly related to the features, such as: defective unit product defects and a million probability of failure or an error.Six Sigma approachKey customers based on data.Other measures to plug in.Is measurable, in relation to the quality of the relationship with other systems.Is an effective method to remove defective products.Focus on the increase in profits, the growth and spread of enterprises.Emphasis on quality policy is based on the following basic methods(http: / / www.tutorialspoint.com):Define, measure, analyze, improve and control (definition, measurement, analysis, improvement, control (DMAIC).Six sigma Design (Design for six sigma DFSS)Definition, measurement, analysis, design and control (definition, measurement, analysis, measurement, analysis, design and control,Analysis, design, verification - DMADV)Identification, definition, design, improvement and control (definition, determination;Design, optimization, verification - didovThere are many other versions of DFSS, such as the following (Esposito F., with B, 2000):Dmadov (definition, measurement, analysis, design, optimization, control)Dmcdov (definition, measurement, analysis, design, optimization, control)Dcov (determination, characterization, optimization, control)Dccdi (definition, customer, concept, design and Implementation)Dmedi (definition, measurement, research, development, and application)Dmadic (definition, measurement, analysis, design, implementation, and control)