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 dual chains of command can create more problems, Some people argue ...

Some people argue that the matrix structure should be adopted only as a last resort because the dual chains of command can create more problems than they solve. Discuss. Do you agr

Types of process technologies - job production, Types of Process Technologi...

Types of Process Technologies - Job Production Job one off or make complete are description given to the organization whereby the complete task is handled by a single worker o

Explain the factors affecting motivation, Explain the factors affecting mot...

Explain the factors affecting motivation . Factors influencing motivation: Achievement-Personal satisfaction in problem solving and job completion. Advancement-Promot

Outline suggestions for stimulate strategic entrepreneurship, As the invest...

As the investment community watches to see if Blockbuster will be able to sustain a double-digit growth rate under the new direction, the CEO is reviewing his actions as the strate

What are the potential advantages of profit sharing plan, To compete more e...

To compete more effectively, your organization is considering a profit sharing plan to increase employee effort and to encourage employees to think like owners. What are the potent

Turnround at the preston plant, what are the most significant events in the...

what are the most significant events in the story of how the plant survived because of its adoption of quality based principles

Explain disadvantages of functional systems and briefly, In this case study...

In this case study, you will review a case involving a functional system. The Lynx Company uses a functional system for their sales system. It takes the orders from their salesm

Explain electronic information exchanges throughout firms, Of focus in any ...

Of focus in any HMIS is data compatibility, which includes the use of common codes and data definitions, specifically used for electronic information exchanges throughout the organ

Explain what would be the danger of your hospital, Assume you are the respo...

Assume you are the responsible senior executive of a hospital in a city with a population of 30,000 people, located about 50 miles away from a large city. What would be the danger

Describe three issues that can deter high performance, Discuss three issues...

Discuss three issues that can deter high performance when outsourcing a project. Discuss ways that these issues can be reduced or eliminated ahead of time or during the project dur

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