Skip to main content

Case Study 7.1: The Case of the variable Laminates

Case Study 7.1: The Case of the variable Laminates

2006 Victor E. Sower, Ph.D., C.Q.E.
A plywood manufacturer has asked for your assistance in solving a problem in the log-peeling operation. The peeling process consists of soaking debarked logs in a hot bath, fixing the logs in chucks, and rapidly spinning them while shaving off a continuous thin section called a lamination with a sharp knife blade. The laminations are then cut into sheets to be laid up, glued, and pressed into plywood sheets. The manufacturer is having difficulty maintaining a controlled thickness when peeling laminations from a log.
Discussions with engineering and the process operators indicate that four variables are related to laminate thickness: soak time, soak temperature, knife pressure, and knife setting. The knife setting is straight forward and is not felt to be a source of variation in the process. Specifications call for logs to be soaked for 60 minutes, but no process control for this process is in place. Some logs are peeled after as little as 30 minutes soak time.
The operators believe that this cause some of the variation, but they are under the gun to keep the peeler busy, even if it means compromising on the soak time. The engineers feel that knife pressure may contribute to the thickness variation. Knife pressure setting is not standardized operators set it between 250 psi and 300 psi based on their experience. Soak temperature varies between 150 degrees and 200 degrees, depending upon how much bark has accumulated around the heating coils.
Thickness measurements are made every 15 minutes on the laminate. The variation does not seem to follow a particular pattern.
Design an experiment that will assist the process engineers in determining what actions to take to reduce laminate thickness variation. Provide them with your assessment of the causes of the variation and how to use the results of the experiment to define the optimal operating conditions for the process.
Complete a response to Case Study 7.1: The Case of the Variable Laminates in your textbook. In your case analysis, be certain to answer the following questions: Design an experiment that will assist the process engineers use in determining what action to take to reduce laminate thickness variation. Include an assessment of the variables that may be the cause of sub-optimized output. How would you evaluate the organization on the concept of “repeatable work? What recommendations would you have to standardize the manufacturing process? Why is repeatable work so important in continuous improvement activities?
Need a Professional Writer to Work on this Paper? Click Here and Get this Essay Done ………

Comments

Post a Comment

Popular posts from this blog

Scenario: You have been promoted to senior level manager of a company with low employee morale and decreased productivity

Scenario: You have been promoted to senior level manager of a company with low employee morale and decreased productivity. You have been tasked with developing a strategic plan for the workforce to present to the CEO and other members of the leadership team.  Chosen Organization :Kaiser Permanente Hospital Create a 10- to 12-slide PowerPoint® presentation including the following:  Explain rationale for plan Discuss SWOT of organization Summarize one year plan of action Flowchart of one year plan Give an overview of Budget for plan Evaluate the potential benefit of the plan Write conclusion Proper citation of animation or graphics is required if any is used Click Here For More Details on How to Work on this Paper...... Need a Professional Writer to Work on this Paper?  Click Here and Get this Essay Done ………
Post a Comment
Read more

health care problem

Create a 10- to 15-slide presentation with detailed speaker notes. The Final presentation must summarize the health care problem you selected. Describe your proposed research design for your problem statement including the following: Importance/Relevance of Problem Summary of Literature Review Research Question Methodology and Procedures for Collecting Data Plans for Data Analyses, including specific statistics to answer the research question Potential Impact of Answering the Question Imagine you are presenting your research proposal to your organization's administration in order to obtain support from them to use their time and resources to perform the proposed study. That means you need to give them specifics about why and how you want to do this study. You want to show that you have done your homework, and know what you are talking about and exactly what you are planning, as a health care professional who is familiar with the processes involved in doing research. Click Here For
Post a Comment
Read more

"Social Systems, Higher Education, and Corporate Learning"

"Social Systems, Higher Education, and Corporate Learning"  Please respond to the following: From the second e-activity, discuss at least two ways constructivism, as a learning theory, supports and is supported by the e-Learning process. Provide the Website(s) and any article you referenced in your discussion, using the appropriate APA style.    Propose at least one way professionals in your current or future organization could apply the 4-Plex Model of Networked Learning, described in Chapter 13 of the Rudestam textbook. Provide a rationale for the application of the model. Click Here For More Details on How to Work on this Paper...... Need a Professional Writer to Work on this Paper?  Click Here and Get this Essay Done ………
Post a Comment
Read more