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

What are some of the advantages or disadvantages of members, Define the use...

Define the use of regional trade organizations in international business. Identify the Regional Trade Organization of which the United States is a member. What are some of the adva

Operational Management, I have a take home exam that I need to be solved 10...

I have a take home exam that I need to be solved 100 % correct , please . I need it within 23 hours EXACTLY from now please . Thank you so much and I am really looking forward to s

Performance measurement and effectiveness of operations, Question: A ba...

Question: A bank has a section of its business which has two functions:- 1. answering credit control queries from customers both by telephone and in writing; 2. invest

Legal rules for recovery of the amounts, MJZ Corporation had a checking acc...

MJZ Corporation had a checking account with Gulfstream Bank. So that customers who close their accounts would not be embarrassed by having their checks bounce, the bank routinely h

Explain supply managers have impact on economic trends, Why does the collec...

Why does the collective behavior of supply managers have such an impact on economic trends?

Measures to prevent accidents, Measures  to prevent Accidents 1. Prope...

Measures  to prevent Accidents 1. Proper Selection  of Workers: A scientific selection  of workers  is more  important from safety  point  of view.  The attitude  and  aptitu

Explain productivity change for labour and investment, Refer to problem 1.1...

Refer to problem 1.13. The pay will be $8 per hour for employees. Charles lacket can also improve the yield by purchasing a new blender. The new blender will mean an increase in hi

Explain interpret the meaning of the p-value in this problem, Initially, th...

Initially, the mean turnaround time for a stress test was 68 hours. After incorporating changes into the stress-test process, the quality improvement team collected a sample of 50

Explain primarily used to help design products, Which of the following is p...

Which of the following is primarily used to help design products that will connect product attributes with customer desires?

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