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

OPERATIONS RESEARCH, Discuss the methodology of operation research

Discuss the methodology of operation research

Problem, a firm isconsidering replacement of a machien, whoes cost price is...

a firm isconsidering replacement of a machien, whoes cost price is rs 12200 and scrap value is rs 200 the running cost is rupee given below year running cost 1 200 2 50

Playground explained in this case study, What does the concept of interacti...

What does the concept of interactive design mean for a service such as the adventure playground described in this case study?

Explain disadvantages of financing via the internet, What are the advantage...

What are the advantages and disadvantages of financing via the internet?

Explain conscience in spite of the consequences, Suggest some reasons why a...

Suggest some reasons why a person may go against his /her conscience in spite of the consequences. Provide examples with your response.

Explain what causes conflict in organizations, What causes conflict in orga...

What causes conflict in organizations? Many of the organizational behaviour topics that have been addressed in the class thus far include the opportunity for conflict to emerge. Fo

Process design of operations in an organization, 1.  Investigate: Consider ...

1.  Investigate: Consider the operations of your own organisation (or another with which you are familiar) and report on how its operational processes are designed. From your readi

Explain developing the project plan, In terms of developing the project pla...

In terms of developing the project plan, identify which, if any, of the project steps are more integral to the project plan than any others. Support your response

Communication skills, whether writing, listening, speaking, or attending me...

whether writing, listening, speaking, or attending meetings, communication skills are critical to your success in university and work place.

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