You are to determine the best material from which to fabricate a 2″ diameter 5″ long spiral pinion gear. The gear must have a surface hardness of 50 HRC and a core (center) hardness between 35 and 45 HRC. The alloys that you have to choose from include 1040, 4140, 4343, 5140, 8620, 8630, 8640, and 8660 steels.
You also may use carburization and/or heat treatment to obtain the core and surface hardness requirements.
Which steel would you use and what method would you use to harden the surface of the gear?
You must show all work and justify your answer.
Also read:
- Prepare Form 1040 for Wendy for 2013. You will also need schedule A, B, C, D, E, Form 4562 and form 8824
- Health Screening and History of an Adolescent or Young Adult Client. Project description Assignment Health Screening and History of an Adolescent or Young Adult Client (A Direct Care Experience) View Rubric Due Date: Nov 17, 2013 23:59:59 Max Points: 150 Details: In this assignment, you will be completing a comprehensive health screening and history on a young adult. To complete this assignment, do the following: Select an adolescent or young adult client on whom to perform a health screening and history. Students who do not work in an acute setting may “practice” these skills with a patient, community member, neighbor, friend, colleague, or loved one. Complete the “Health History and Screening of an Adolescent or Young Adult Client” worksheet. Format the write-up in a manner that is easily read, computer-generated, neat, and without spelling errors. Complete the assignment as outlined on the worksheet, including: 1. Biographical Data 2. Past Health History 3. Family History: Obstetrics History (if applicable) and Well Young Adult Behavioral Health History Screening 4. Review of Systems 5. Include all components of the health history 6. Use correct acronyms or abbreviations when indicated 7. Develop three Nursing Diagnoses for this client based on the health history and screening. Include: one actual nursing diagnosis, one wellness nursing diagnosis, one “Risk For” nursing diagnosis, and your rationale for the choice of each nursing diagnosis for this client. While APA format is not required for the body of this assignment, solid academic writing is expected and in-text citations and references should be presented using APA documentation guidelines, which can be found in the APA Style Guide, located in the Student Success Center. This assignment uses a grading rubric. Instructors will be using the rubric to grade the assignment; therefore, students should review the rubric prior to beginning the assignment to become familiar with the assignment criteria and expectations for successful completion of the assignment.
- Write a four to five (4-5) page paper in which you: Summarize the employment-at-will doctrine discussed in the text and then evaluate three (3) of the six (6) scenarios described by determining: Whether you can legally fire the employee; include an assessment of any pertinent exceptions to the employment-at-will doctrine. The primary action(s) that you should take to limit liability and impact on operations; specify the ethical theory that best supports your decision. Examine your state’s policy on employment-at-will. Analyze at least one (1) real-world example of an employee or employer utilizing your state’s employment-at-will doctrine in the last five (5) years. Include a summary of the main issue and the outcome in the identified real-world example. Use at least three (3) quality resources in this assignment. Note: Wikipedia is not an acceptable reference and proprietary Websites do not qualify as academic resources
- Assignment: Brief 6: Flashy Flashers Purpose To assess your ability to apply the concepts from readings to a case situation. Action Items Read the Flashy Flashers case at the end of Chapter 16. Case Background: You are to take on the role of Kathryn Marley. You are to address your brief to the president of the company, Johnny Bennett. Download the 5-step critical-thinking decision-making matrix. Complete the questions concerning Step 1: Identify the problem(s) and uncertainties based on the assigned problem. CompleteStep 2: Obtaining Information on the matrix.Specifically, you are required to do A manual MRP explosion for the sidelamps and headlamps for the next 6 weeks (beginning with the current week). Assume that it is now the start of week 1. Fill in the planned order releases form provided in Table 16.15. It should show the planned order releases for all items for the next 6 weeks. Worksheets on the manual MRP explosion and list the actions that planners should consider this week to (1) release new orders, (2) expedite scheduled changes, and (3) delay a scheduled receipt's due date. Complete Step 3: Make predictions about the future on the matrix. Complete Step 4: Make decisions by choosing among the alternatives on the matrix. Review the Sample Business Brief and thegrading rubric for the assignment. Write aone-page analysisaccording to the Business Brief Guidelines.Complete sentences must be used (bullets not acceptable). Your analysis must be written using a concise writing style. Your brief should incorporate all of following instructions: An opening paragraph briefly introducing the case situation. Note: The first half of opening paragraph is to provide a synopsis of the company. The second half of the opening paragraph is state the problem (From Step 1 of the matrix). Analysis header – The analytical section should be based on your personal assessment of the situation. Develop your analysis by addressing the following points. The information for this section of brief should be derived from Steps 2 and 3 of the matrix. Analysis of the data derived when completing Step 2. Identification of the good and bad points of MRP implementation at Flashy Flashers. Conclusion header – This section should include your opinion based on your analysis of the case information and situation outcome. Your recommendation should address the following question and provide only key relevant information and logical discussion in support of your opinion: How can the resource planning process at Flashy Flashers be improved upon? (From Step 4 of the matrix) APA citation(s) and reference(s). Check your writing style by using theGrammarlyapp you downloaded. (See instructions under Week 1 Preparation.) Correct your business brief as needed. Submit your business brief toturnitin.com. Read the Originality Report you receive from turnitin.com and make any modifications as needed to your business brief. This may include adding proper citations or better paraphrasing. Attach the appendices to your paper: Appendix A containing the data information from Step 2. Appendix B containing the completed decision-making matrix. Appendix C containing the grading rubric for the assignment.
- Pick one of the notable pre-war era politicians or social figures addressed in the lecture, and assume their position and beliefs. After introducing yourself, choose two issues of note presented in this unit (1820-1861), and provide an editorial response (minimum of 250 words for each issue) that you feel best represents your chosen figure’s perspective during this period. Both responses will be submitted together as one document. You may not choose a work written by your selected figure, two works from the same (other) person, two works about any one issue, or any topics from outside of this unit. Do not reprint any actual editorials from the time as it will lead to steep deductions. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying APA citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below.
- Attached you will find a list of therapist who contributed to the field of play therapy. Choose one and complete part 1. Attached you will also a list of clients choose one and complete part 2. Attached is also a grading rubric. Part 1 What is your name? Where are you from? Describe your place in history and any important events that are occurring. Tell about your personal experiences that shaped your professional work. What kind of work do you do? What are your research interests? Tell about your theoretical approach, the role of play in your work, how it came to be, who influenced you the most, and what people will do in the future with your approach. Part 2 Continuing to write as the contributor, discuss the client case study. What are your goals in therapy in this case, and what kind of interventions would you use with the client to reach those goals? Provide a brief transcript of your third session with this client. What kind of ethical problems might you encounter and how would you handle them? Finally, give a prediction of how long your therapy might last with this client and how you might approach termination.
- Choose primary or secondary appraisal and identify why you choose that one Transactional Model of Stress and Coping
- Write a 700-word analysis of the similarities and differences between the coverage in forms of media. Include speculations about the reasons for the differences.