Process capability - statistical process control, Operation Management

Assignment Help:

Process Capability - Statistical Process Control

The controls charts described so far are concerned with maintaining the stability of a process, but they offer no comment on the capability of the process in relation to the design requirements. To do this, a process capability study may be conducted to compare the common cause process variability to the tolerance band stipulated by the product designer. Typically, such a tolerance band is denoted by an upper specification limit (USL) and a lower specification limit (LSL). 

The uses of process capability studies include: 

1.  Predicting whether or not design specifications can be met 

2.  Evaluating equipment being considered for purchase 

3.  Allocating products to processes 

4.  Analysing the interrelationships of sequential processes 

5.  Adjusting process settings. 

Two indices of process capability are commonly used, Cp and Cpk.


Related Discussions:- Process capability - statistical process control

Explain networking components for an rfid system, Identify the cost of hard...

Identify the cost of hardware, software, and networking components for an RFID system for your company. What factors should be considered? What are the key decisions that have to b

I need excel backup to understand a problem, Need Excel backup to understan...

Need Excel backup to understand how to answer this question. Bob White leaned back and wiped his forehead with his hand. He was the president of the home oven division of Winkley &

Explain the knowledge acquisition and application phase, Discuss the pros a...

Discuss the pros and cons of the major technologies used in: a. The knowledge creation and capture phase. b. The knowledge sharing and dissemination phase. c. The knowledge acquisi

Explain a risk of disciplining employees, A risk of disciplining employees ...

A risk of disciplining employees is that some employees retaliate. To avoid that risk, what organizational policies might encourage low-performing employees to leave while encourag

Operation Management, Six Operators are to be assigned to five jobs with th...

Six Operators are to be assigned to five jobs with the cost of assignment in Rs. given 10 marks in the matrix below. Determine the optimal assignment. Which operator will have no a

Compare today''s business world with the one of 40 ago, How does today's bu...

How does today's business world compare with the one of 40 ago? What is different about today and what is not so different? Electronincs assembly Inc. operates two 8 hour shifts

Explain retailer franchise system, What is a franchise organization? Is Vic...

What is a franchise organization? Is Victorias Secret A franchise, if so what kind? If not should it be?? 3 types of franchises: 1. manufacturer-sponsored retailer franchise system

Explain the importance of influence, Discuss the importance of influence. H...

Discuss the importance of influence. How you would attempt to apply it to convince your team to work an extra day per week to earn time off later. Analyze how you would influence y

Explain the implications from an operations design, Question: Large ret...

Question: Large retailers, in general, tend to move from a business model characterised by a fragmented network of many small-to-medium scale retail operations located in city

What deliver the message to management, Please give a detailed explanation ...

Please give a detailed explanation for the answer for the following scenario: As the manager of a plant, you have seen production increase by 20% over the past year, but you have a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd