Attention! Your ePaper is waiting for publication!
By publishing your document, the content will be optimally indexed by Google via AI and sorted into the right category for over 500 million ePaper readers on YUMPU.
This will ensure high visibility and many readers!
Your ePaper is now published and live on YUMPU!
You can find your publication here:
Share your interactive ePaper on all platforms and on your website with our embed function
SEVENTH_EDITION_Operations_Management_in
- manufacturing
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Case Study Toledo Custom Manufacturing: Quality Control
Toledo Custom Manufacturing (TCM), located in Toledo,
Ohio, makes metal parts to customer specifications.
They have a variety of machines including lathes,
numerically controlled (NC) machines, grinders and drilling
machines. They can make any metal parts that
require use of these machines. TCM employs 65 workers,
supervisors, and managers in its facility.
TCM is very customer-oriented and prides itself on
quality control. They take a Total Quality Management
systems approach including use of control charts, ISO
9000 certification, employee training, and teams for
continuous improvement of quality. TCM also selects its
suppliers based on their ability to provide quality metal
blanks and parts that are purchased.
THE PRECISE STEEL ROD ORDER
TCM recently received an order to machine 5000 push
rods to be used in the production of hydraulic cylinders.
The push rod is a precise steel rod that runs inside of a
hydraulic cylinder to build pressure when activated. The
push rod has very tight specifications to insure that hydraulic
leaks do not occur. The particular rod ordered is 6” long
and must be .500 inches in diameter (see Exhibit 1 for an
illustration). The specifications call for ±.005” (5 onethousands
of an inch) tolerance. Therefore all rods must be
machined to a diameter between .495” and .505” to meet
the specification and to be acceptable to the customer.
In order to meet the customer’s delivery schedule,
TCM will utilize two machines, each with its own operator.
The machines are similar, but operator 1 has more
experience than operator 2. TCM must also insure that
the supplier of blank steel rods will provide consistently
good material for machining.
QUALITY CONTROL CHARTS
In order to prepare for the order, TCM has decided to
make 30 parts on each operator-machine combination.
Each operator-machine will run samples of 5 parts and
make a total of six samples for 30 parts. Separate control
charts will then be constructed using the samples to calculate
the grand average and average range for each operator.
These averages will be used to construct an upper control
limit, center line and lower control limit for each of the
operators. Then the six samples will be compared to these
limits to see if the process is in-control or if there are outof-control
points. If the process is in-control, the operator
and machine can proceed to make good parts. Every hour
a sample of 5 will then be taken and plotted on the chart
of insure that the process is still in-control.
If either machine-operator combination is out-ofcontrol
based on the first six samples of 5 parts each, the
EXHIBIT 1 Push rod and hydraulic cylinder illustration.
process will need to be fixed before proceeding. After
fixing the process another six samples of 5 parts each
will be taken to see if the process is now in control and
this is continued until a satisfactory test is completed.
The customer has asked that the final control charts
used to verify the operator-machine combinations be
forwarded to them along with the 60 parts produced by
the two machines. They also requested, that control
charts be maintained by taking hourly samples and submitted
along with future batches of the parts. In addition
to statistical process control charts, the customer would
like to receive a calculation of the process capability
) to insure that the process is capable
of meeting the specification.
The data collected from the first six samples of
5 each are shown in Exhibit 2 for operator 1–machine 1
and operator 2–machine 2. These are the samples of 30
each required to insure that both operator-machine
The case was prepared by Roger G. Schroeder for use in class discussions. Copyright © by Roger G. Schroeder, 2016. All rights
are reserved. Reprinted with permission.
- Recommendations
Case Study Toledo Custom Manufacturing: Quality ControlexcelToledo Custom Manufacturing (TCM), located in Toledo,Ohio, makes metal parts to customer specifications.They have a variety of machines including lathes,numerically controlled (NC) machines, grinders and drillingmachines. They can make any metal parts thatrequire use of these machines. TCM employs 65 workers,supervisors, and managers in its facility.TCM is very customer-oriented and prides itself onquality control. They take a Total Quality Managementsystems approach including use of control charts, ISO9000 certification, employee training, and teams forcontinuous improvement of quality. TCM also selects itssuppliers based on their ability to provide quality metalblanks and parts that are purchased.THE PRECISE STEEL ROD ORDERTCM recently received an order to machine 5000 pushrods to be used in the production of hydraulic cylinders.The push rod is a precise steel rod that runs inside of ahydraulic cylinder to build pressure when activated. Thepush rod has very tight specifications to insure that hydraulicleaks do not occur. The particular rod ordered is 6” longand must be .500 inches in diameter (see Exhibit 1 for anillustration). The specifications call for ±.005” (5 onethousandsof an inch) tolerance. Therefore all rods must bemachined to a diameter between .495” and .505” to meetthe specification and to be acceptable to the customer.In order to meet the customer’s delivery schedule,TCM will utilize two machines, each with its own operator.The machines are similar, but operator 1 has moreexperience than operator 2. TCM must also insure thatthe supplier of blank steel rods will provide consistentlygood material for machining.QUALITY CONTROL CHARTSIn order to prepare for the order, TCM has decided tomake 30 parts on each operator-machine combination.Each operator-machine will run samples of 5 parts andmake a total of six samples for 30 parts. Separate controlcharts will then be constructed using the samples to calculatethe grand average and average range for each operator.These averages will be used to construct an upper controllimit, center line and lower control limit for each of theoperators. Then the six samples will be compared to theselimits to see if the process is in-control or if there are outof-controlpoints. If the process is in-control, the operatorand machine can proceed to make good parts. Every houra sample of 5 will then be taken and plotted on the chartof insure that the process is still in-control.If either machine-operator combination is out-ofcontrolbased on the first six samples of 5 parts each, theEXHIBIT 1 Push rod and hydraulic cylinder illustration..5"±.005Push rodHydrauliccylinderprocess will need to be fixed before proceeding. Afterfixing the process another six samples of 5 parts eachwill be taken to see if the process is now in control andthis is continued until a satisfactory test is completed.The customer has asked that the final control chartsused to verify the operator-machine combinations beforwarded to them along with the 60 parts produced bythe two machines. They also requested, that controlcharts be maintained by taking hourly samples and submittedalong with future batches of the parts. In additionto statistical process control charts, the customer wouldlike to receive a calculation of the process capabilityindex (C pand C pk) to insure that the process is capableof meeting the specification.The data collected from the first six samples of5 each are shown in Exhibit 2 for operator 1–machine 1and operator 2–machine 2. These are the samples of 30each required to insure that both operator-machineThe case was prepared by Roger G. Schroeder for use in class discussions. Copyright © by Roger G. Schroeder, 2016. All rightsare reserved. Reprinted with permission.439
440 Part Seven Case StudiesEXHIBIT 2 Toledo custom manufacturing samples produced.Operator 1–machine 1Sample 1 0.500 0.498 0.502 0.499 0.503Sample 2 0.496 0.497 0.500 0.502 0.499Sample 3 0.504 0.503 0.503 0.496 0.495Sample 4 0.503 0.501 0.498 0.497 0.500Sample 5 0.500 0.502 0.503 0.498 0.495Sample 6 0.505 0.496 0.504 0.503 0.502Operator 2–machine 2Sample 1 0.495 0.497 0.495 0.502 0.500Sample 2 0.505 0.510 0.503 0.511 0.504Sample 3 0.504 0.503 0.502 0.502 0.501Sample 4 0.500 0.501 0.497 0.496 0.504Sample 5 0.501 0.512 0.510 0.508 0.504Sample 6 0.503 0.500 0.497 0.496 0.504processes are in control before proceeding with full productionof the 5000 unit order.Discussion Questions1. Calculate the control charts (UCL, CL, and LCL) foreach operator-machine combination separately. Dothis for both x-bar (average) and range charts. Drawconclusions from the charts about each operatormachinecombination.2. What should be done based on the calculationsfrom question 1?3. What is the process capability for each operatormachinecombination?4. Can you be sure that all the parts produced byin-control processes will meet the specification?
SEVENTH EDITIONOperations Managemen
The McGraw-Hill Education Series Op
OPERATIONS MANAGEMENT IN THE SUPPLY
About the AuthorsRoger G. Schroeder
viiiPrefaceThis book is ideal for r
xPrefaceExcel Spreadsheets. Twenty
xiiPrefaceassignment, the grade for
®Required=Results©Getty Images/iS
Brief Table of ContentsAbout the Au
xviiiContents4.9 Cross-Functional D
xxContents14.4 Independent versus D
PartiIntroduction1. The Operations
Chapter 1 The Operations Function 3
Chapter 1 The Operations Function 5
Chapter 1 The Operations Function 7
Chapter 1 The Operations Function 9
Chapter 1 The Operations Function 1
Chapter 2 Operations and Supply Cha
Walmart has distinctivecompetencies
Chapter 3 Product Design 37Operatio
Chapter 3 Product Design 39ProductD
Chapter 3 Product Design 41FIGURE 3
Chapter 3 Product Design 43Operatio
Chapter 3 Product Design 45Engineer
Chapter 3 Product Design 473.6 MODU
Chapter 3 Product Design 49Key Term
4c h a p t e rProcess SelectionLEAR
54 Part Two Process DesignFIGURE 4.
56 Part Two Process DesignBatch ope
58 Part Two Process Designconstruct
60 Part Two Process DesignOperation
62 Part Two Process Designrequires
64 Part Two Process Design4.5 FOCUS
66 Part Two Process Designit in as
68 Part Two Process Design3D printe
70 Part Two Process Designhire, tra
72 Part Two Process DesignDiscussio
74 Part Two Process DesignOperation
76 Part Two Process Designsubway id
78 Part Two Process DesignFIGURE 5.
80 Part Two Process Design5.4 CUSTO
82 Part Two Process DesignAirline s
84 Part Two Process DesignFedEx or
86 Part Two Process DesignOffshorin
88 Part Two Process Designothers ab
90 Part Two Process Design∙ Servi
6c h a p t e rProcess-Flow Analysis
94 Part Two Process Design6.2 THE P
96 Part Two Process DesignFIGURE 6.
98 Part Two Process Design1. Identi
100 Part Two Process Designoperatio
102 Part Two Process Designwaiting
104 Part Two Process DesignThe oven
106 Part Two Process DesignOperatio
108 Part Two Process Design∙ Proc
110 Part Two Process DesignThe reso
112 Part Two Process Design8. Revie
114 Part Two Process Design7.1 EVOL
116 Part Two Process DesignTABLE 7.
118 Part Two Process Designrepresen
120 Part Two Process DesignOperatio
122 Part Two Process Designkanbans
124 Part Two Process DesignA comple
126 Part Two Process DesignFIGURE 7
128 Part Two Process Designproducti
130 Part Two Process DesignTABLE 7.
132 Part Two Process Design7.11 KEY
134 Part Two Process DesignWork Cen
PartiiiQuality8. Managing Quality9.
Chapter 8 Managing Quality 139Opera
Chapter 8 Managing Quality 141Avail
Chapter 8 Managing Quality 143FIGUR
Chapter 8 Managing Quality 1458.5 M
Chapter 8 Managing Quality 147Opera
Chapter 8 Managing Quality 149TABLE
Chapter 8 Managing Quality 151TABLE
Chapter 8 Managing Quality 153Opera
Chapter 8 Managing Quality 155TABLE
Chapter 8 Managing Quality 157examp
9c h a p t e rQuality Control andIm
Chapter 9 Quality Control and Impro
10c h a p t e rForecastingLEARNING
188 Part Four Capacity and Scheduli
190 Part Four Capacity and Scheduli
192 Part Four Capacity and Scheduli
194 Part Four Capacity and Scheduli
196 Part Four Capacity and Scheduli
198 Part Four Capacity and Scheduli
200 Part Four Capacity and Scheduli
202 Part Four Capacity and Scheduli
204 Part Four Capacity and Scheduli
206 Part Four Capacity and Scheduli
208 Part Four Capacity and Scheduli
210 Part Four Capacity and Scheduli
212 Part Four Capacity and Scheduli
214 Part Four Capacity and Scheduli
11c h a p t e rCapacity PlanningLEA
218 Part Four Capacity and Scheduli
220 Part Four Capacity and Scheduli
222 Part Four Capacity and Scheduli
224 Part Four Capacity and Scheduli
226 Part Four Capacity and Scheduli
228 Part Four Capacity and Scheduli
230 Part Four Capacity and Scheduli
232 Part Four Capacity and Scheduli
234 Part Four Capacity and Scheduli
236 Part Four Capacity and Scheduli
238 Part Four Capacity and Scheduli
240 Part Four Capacity and Scheduli
242 Part Four Capacity and Scheduli
244 Part Four Capacity and Scheduli
12c h a p t e rScheduling Operation
248 Part Four Capacity and Scheduli
250 Part Four Capacity and Scheduli
252 Part Four Capacity and Scheduli
254 Part Four Capacity and Scheduli
256 Part Four Capacity and Scheduli
258 Part Four Capacity and Scheduli
260 Part Four Capacity and Scheduli
262 Part Four Capacity and Scheduli
264 Part Four Capacity and Scheduli
266 Part Four Capacity and Scheduli
268 Part Four Capacity and Scheduli
270 Part Four Capacity and Scheduli
272 Part Four Capacity and Scheduli
274 Part Four Capacity and Scheduli
276 Part Four Capacity and Scheduli
278 Part Four Capacity and Scheduli
280 Part Four Capacity and Scheduli
282 Part Four Capacity and Scheduli
284 Part Four Capacity and Scheduli
14c h a p t e rIndependent DemandIn
288 Part Five InventoryFIGURE 14.2
290 Part Five InventoryOverall, it
292 Part Five InventoryFIGURE 14.4D
294 Part Five InventoryFIGURE 14.6R
296 Part Five InventoryWe referred
298 Part Five InventoryFIGURE 14.8P
300 Part Five InventoryThe economic
302 Part Five InventoryOperations L
304 Part Five Inventory14.8 USING P
306 Part Five InventoryOperations L
308 Part Five Inventory14.11 KEY PO
310 Part Five InventoryProblemSolut
312 Part Five InventoryProblemsFive
314 Part Five InventorySupplementS-
316 Part Five InventoryFIGURE S14.2
318 Part Five Inventory15.1 THE MRP
320 Part Five InventoryOperations L
322 Part Five InventoryFIGURE 15.2T
324 Part Five InventoryTABLE 15.3Ma
326 Part Five InventoryTABLE 15.4Ma
328 Part Five InventoryCapacityPlan
330 Part Five InventoryThe purpose
332 Part Five Inventorydollars-and-
334 Part Five Inventory15.8 KEY POI
336 Part Five InventorySolutiona. T
338 Part Five InventoryProblemsThre
340 Part Five Inventory8. A telepho
16c h a p t e rSupply ChainManageme
344 Part Six Supply Chain Decisions
346 Part Six Supply Chain Decisions
348 Part Six Supply Chain Decisions
350 Part Six Supply Chain Decisions
352 Part Six Supply Chain Decisions
354 Part Six Supply Chain Decisions
356 Part Six Supply Chain Decisions
358 Part Six Supply Chain Decisions
360 Part Six Supply Chain Decisions
362 Part Six Supply Chain Decisions
364 Part Six Supply Chain Decisions
366 Part Six Supply Chain Decisions
368 Part Six Supply Chain Decisions
370 Part Six Supply Chain Decisions
372 Part Six Supply Chain Decisions
374 Part Six Supply Chain Decisions
376 Part Six Supply Chain Decisions
378 Part Six Supply Chain Decisions
380 Part Six Supply Chain Decisions
382 Part Six Supply Chain Decisions
384 Part Six Supply Chain Decisions
18c h a p t e rGlobal LogisticsLEAR
- Page 411 and 412: 388 Part Six Supply Chain Decisions
- Page 413 and 414: 390 Part Six Supply Chain Decisions
- Page 415 and 416: 392 Part Six Supply Chain Decisions
- Page 417 and 418: 394 Part Six Supply Chain Decisions
- Page 419 and 420: 396 Part Six Supply Chain Decisions
- Page 421 and 422: 398 Part Six Supply Chain Decisions
- Page 423 and 424: 400 Part Six Supply Chain Decisions
- Page 425 and 426: 402 Part Six Supply Chain Decisions
- Page 427 and 428: 404 Part Six Supply Chain Decisions
- Page 429 and 430: 406 Part Six Supply Chain Decisions
- Page 432 and 433: Case StudiesPartviiIntroductionOper
- Page 434 and 435: Operations Strategy at BYD of China
- Page 436 and 437: Operations Strategy at BYD of China
- Page 438 and 439: Case Study Early Supplier Integrati
- Page 440 and 441: Case Study Eastern Gear, Inc.: Job
- Page 442 and 443: Eastern Gear, Inc.: Job Shop 419EXH
- Page 444 and 445: Sage Hill Inn Above Onion Creek: Fo
- Page 446 and 447: Sage Hill Inn Above Onion Creek: Fo
- Page 448 and 449: U.S. Stroller: Lean 425EXHIBIT 1 U.
- Page 450 and 451: U.S. Stroller: Lean 427EXHIBIT 6 Ec
- Page 452 and 453: U.S. Stroller: Lean 429Many of the
- Page 454 and 455: The Westerville Physician Practice:
- Page 456 and 457: Case Study Journey to Perfect: Mayo
- Page 458 and 459: Journey to Perfect: Mayo Clinic and
- Page 460 and 461: Journey to Perfect: Mayo Clinic and
- Page 464 and 465: Case Study The Evolution of Lean Si
- Page 466 and 467: The Evolution of Lean Six Sigma at
- Page 468 and 469: The Evolution of Lean Six Sigma at
- Page 470 and 471: Case Study Best Homes, Inc.: Foreca
- Page 472 and 473: Case Study Polaris Industries Inc.:
- Page 474 and 475: Polaris Industries Inc.: Global Pla
- Page 476 and 477: Polaris Industries Inc.: Global Pla
- Page 478 and 479: Lawn King, Inc.: Sales and Operatio
- Page 480 and 481: Lawn King, Inc.: Sales and Operatio
- Page 482 and 483: Consolidated Electric: Inventory Co
- Page 484 and 485: Consolidated Electric: Inventory Co
- Page 486 and 487: Case Study Southern Toro Distributo
- Page 488 and 489: Southern Toro Distributor, Inc. 465
- Page 490 and 491: Southern Toro Distributor, Inc. 467
- Page 492 and 493: Southern Toro Distributor, Inc. 469
- Page 494 and 495: ToysPlus, Inc.: MRP 471EXHIBIT 2 Fi
- Page 496 and 497: ToysPlus, Inc.: MRP 473carry invent
- Page 498 and 499: Altimus Brands: Managing Procuremen
- Page 500 and 501: Case Study Murphy Warehouse Company
- Page 502 and 503: Murphy Warehouse Company: Sustainab
- Page 504 and 505: Case Study Shelterbox: A Decade of
- Page 506 and 507: Shelterbox: A Decade of Disaster Re
- Page 508 and 509: AappendixAreas Under the StandardNo
- Page 510 and 511: IndexAABC analysis, 307MRP system a
Index 489Collaborative planning, fo
Index 491Exponential smoothing, 194
Index 493Kanban system, 121, 122, 1
Index 495Operations strategic decis
Index 497Quality planning, 142Quali
Index 499mitigation framework, 359o
ACRONYMS IN OPERATIONS AND SUPPLY C
Extended embed settings
Inappropriate
You have already flagged this document. Thank you, for helping us keep this platform clean. The editors will have a look at it as soon as possible.
Mail this publication
Delete template.
Are you sure you want to delete your template?
DOWNLOAD ePAPER
This ePaper is currently not available for download. You can find similar magazines on this topic below under ‘Recommendations’.
Save as template?
- Help & Support
- tuxbrain.com
- ooomacros.org
- nubuntu.org
- Terms of service
- Privacy policy
- Cookie policy
- Cookie settings
Choose your language
Main languages
Further languages
- Bahasa Indonesia
Performing this action will revert the following features to their default settings:
Hooray! Your file is uploaded and ready to be published.
Saved successfully!
Ooh no, something went wrong!
- 419-476-3933
- Quality & Inspection
Request a Quote or Contact Sales at [email protected]
- Quantity Required?
- File Upload Max. file size: 200 MB.
- Project Details
- Phone This field is for validation purposes and should be left unchanged.
Quality and Pride in our work is ingrained in our culture. We are ISO 9001:2015 Certified with a complete and robust quality system to ensure your sheet metal needs arrive exactly how you need them. We can complete full PPAP inspection reports that fulfill the stringiest of requirements.
Equipment List
In addition to a large selection of certified and controlled hand inspection tools such as calipers, angles, pin gauges, and scales, we also have invested in a Faro CMM inspection arm . The detailed reports that we can supply for our customer’s First Article or PPAP needs are world class.
Our Services
Metal fabrication experts.
- CNC Punching
- Material Handling
Press Brakes
- Roll Forming
Quality & Inspection
- Sheet Metal Fabrication
- Case Studies
- About Yarder
- Yarder Team
Metal Fabrication Services
- Laser Cutting
- Press Brakes From Yarder Manufacturing
- Shears & Saws
- PowerSports
- Industrial Equipment
- Airport Ground Support
- Public Transportation
- Fluid Technologies
- Alternative Energy
- Additional Industries
Provide details on what you need help with along with a budget and time limit. Questions are posted anonymously and can be made 100% private.
Studypool matches you to the best tutor to help you with your question. Our tutors are highly qualified and vetted.
Your matched tutor provides personalized help according to your question details. Payment is made only after you have completed your 1-on-1 session and are satisfied with your session.
MGMT 3830 UNTD Week 7 Toledo Custom Manufacturing Quality Control Case Questions
User Generated
Business Finance
University of North Texas at Dallas
Description
INSTRUCTIONS: Please read the below case study titled " Toledo Custom Manufacturing Quality Control". Answer the questions as thoroughly as possible.
I am not requiring you to calculate the standard deviation in the calculation of Cp and Cpk.
Standard deviation of individual parts of operator 1 machine 1 is .00298
Standard deviation of individual parts of operator 2 machine 2 is .00468
READING:
Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines including lathes, numerically controlled (NC) machines, grinders and drilling machines. They can make any metal parts that require use of these machines. TCM employs 65 workers, supervisors, and managers in its facility. TCM is very customer-oriented and prides itself on quality control. They take a Total Quality Management systems approach including use of control charts, ISO 9000 certification, employee training, and teams for continuous improvement of quality. TCM also selects its suppliers based on their ability to provide quality metal blanks and parts that are purchased. THE PRECISE STEEL ROD ORDER TCM recently received an order to machine 5000 push rods to be used in the production of hydraulic cylinders. The push rod is a precise steel rod that runs inside of a hydraulic cylinder to build pressure when activated. The push rod has very tight specifications to insure that hydraulic leaks do not occur. The particular rod ordered is 6" long and must be .500 inches in diameter (see Exhibit 1 for an illustration). The specifications call for ±.005" (5 one-thousands of an inch) tolerance. Therefore all rods must be machined to a diameter between .495" and .505" to meet the specification and to be acceptable to the customer.
EXHIBIT 1 Push rod and hydraulic cylinder illustration. In order to meet the customer’s delivery schedule, TCM will utilize two machines, each with its own operator.
The machines are similar, but operator 1 has more experience than operator 2. TCM must also insure that the supplier of blank steel rods will provide consistently good material for machining. QUALITY CONTROL CHARTS In order to prepare for the order, TCM has decided to make 30 parts on each operator-machine combination. Each operator-machine will run samples of 5 parts and make a total of six samples for 30 parts. Separate control charts will then be constructed using the samples to calculate the grand average and average range for each operator. These averages will be used to construct an upper control limit, center line, and lower control limit for each of the operators. Then the six samples will be compared to these limits to see if the process is in-control or if there are out-of-control points. If the process is in-control, the operator and machine can proceed to make good parts. Every hour a sample of 5 will then be taken and plotted on the chart to insure that the process is still in-control. If either machine-operator combination is out-of-control based on the first six samples of 5 parts each, the process will need to be fixed before proceeding. After fixing the process another six samples of 5 parts each will be taken to see if the process is now in control and this is continued until a satisfactory test is completed. The customer has asked that the final control charts used to verify the operator-machine combinations be forwarded to them along with the 60 parts produced by the two machines. They also requested that control charts be maintained by taking hourly samples and submitted along with future batches of the parts. In addition to statistical process control charts, the customer would like to receive a calculation of the process capability index (Cp and Cpk) to insure that the process is capable of meeting the specification. The data collected from the first six samples of 5 each are shown in Exhibit 2 for operator 1–machine 1 and page 456operator 2–machine 2. These are the samples required to insure that both operator-machine processes are in control before proceeding with full production of the 5000 unit order.
Discussion Questions
1. Calculate the control charts (UCL, CL, and LCL) for each operator-machine combination separately. Do this for both x-bar (average) and range charts. What conclusions can you draw from the charts about each operator-machine combination?
2. What should be done based on the calculations from question 1?
3. What is the process capability for each operator-machine combination?
4. Can you be sure that every part produced by in-control processes will meet the specification?
5. Identify and explain any underlying assumptions for the calculations done here.
Explanation & Answer
View attached explanation and answer. Let me know if you have any questions. Week 7 case study Formulas Xbar Rbar UCL= X_DblBar+A2*R_Bar UCL=D4*R-Bar LCL=X_DblBar-A2+R_Bar LCL=D3*R-Bar n= 5, A2=0.577, D3=0, D4=2.114 Operator1-Machine 1 Given Std/tolerance= 0.005 USL=0.504 LSL=0.496 X_Dblbar= 0.500 Samples A 1 2 3 4 5 6 B 0.5 0.496 0.504 0.503 0.5 0.505 Observations C D 0.498 0.502 0.497 0.5 0.503 0.503 0.501 0.498 0.502 0.503 0.496 0.504 E Xbar R 0.499 0.503 0.5004 0.005 0.502 0.499 0.4988 0.006 0.496 0.495 0.5002 0.009 0.497 0.5 ...
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science !
Similar Content
Related tags.
dynamic performance obstacles annotated bibliography REITs food preparation case study managamenet management management theory Individual assessment tools ESCI
Communist Manifesto
by Karl Marx
Cant Hurt Me - Master Your Mind and Defy the Odds
by David Goggins
Invisible Man
by Ralph Ellison
Steppenwolf
by Hermann Hesse
The Joy Luck Club
Silas marner.
by George Eliot
Les Miserables
by Victor Hugo
To the Lighthouse
by Virginia Woolf
What Happened
by Hillary Clinton
working on a homework question?
Studypool is powered by Microtutoring TM
Copyright © 2024. Studypool Inc.
Studypool is not sponsored or endorsed by any college or university.
Ongoing Conversations
Access over 20 million homework documents through the notebank
Get on-demand Q&A homework help from verified tutors
Read 1000s of rich book guides covering popular titles
Sign up with Google
Sign up with Facebook
Already have an account? Login
Login with Google
Login with Facebook
Don't have an account? Sign Up
Search suggestions
- conductivity
- counting platform scale
- All Categories
- Events & Webinars
Book an Online Meeting with a Specialist Today
5 Case Studies: Ensuring Safety and Productivity in Food Manufacturing
A new collection of case studies highlights innovative weighing solutions that can help improve productivity, quality and safety in food manufacturing..
Case Study Collection
Real world examples will help you envision how innovative weighing solutions can help you create quality while maintaining productivity and safety. The collection covers:
- Optimizing production yield
- Ensuring hygiene with a superior weigh module
- Accurate manual checkweighing
- Statistical quality control (SQC)
- Affordable and reliable weighing
- Hygienic scales that meet filling regulations
Download the food case study collection now
This case study collection shows how having a reliable and powerful partner that understands the food and beverage industry can help you achieve a higher level of productivity, safety and quality than ever before. In it, you will find complete food weighing solutions, weighing services and food- and beverage-processing best practices that will help you:
- Ensure fast wash-down
- Create accurate manual checkweighing
- Optimize production yield
- Obtain reliable basic weighing ,
- Meet filling regulations, and
- Gain reliable systematic net-content control.
Case Study Collection – Food
Optimizing production yield.
Discover how one Indian meat processor used basic data collection and visualization software to gain high product traceability, less waste and optimized processes. Management now monitors processes on multiple dashboards to track operator efficiency and analyze yields for better productivity and profitability.
Ensuring hygiene with a superior weigh module.
Many weigh modules installed in beverage plants and breweries are potential breeding grounds for microbes. Our new weigh module for tank installations is optimized for fast wash-down processes and will reduce contamination risk in your production environment.
Accurate manual checkweighing.
See how one airline meal producer established a quality system to continuously monitor crucial success factors that uses METTLER TOLEDO ICS portable bench scales. The scales’ hygienic design for effective cleaning, combined with a clear, readable display for ease of use is further increasing food safety and manufacturing productivity.
Statistical quality control (SQC).
Read how a British chilled-dessert manufacturer used content control to help it meet the additional regulatory challenges that come from exporting its products. Standalone weighing terminals are providing the net-content control assurance the company desired while allowing them to create secure, optimized fill procedures.
Affordable and reliable weighing.
See how our Industrial Basic scales line can help enhance food and beverage manufacturing. These easy-to-use scales combine high-quality manufacturing with the easy operability of a production tool while eliminating unnecessary extras that drive up cost. The result is an economical food-scale option for straightforward food and beverage processing applications.
Hygienic scales that meet filling regulations.
When choosing equipment for food processing, many internal and external requirements must be considered. Selecting a solution that meets both intended use and hygienic requirements is the key. See how one egg producer in Scotland chose an easy-to-use, hygienically designed floor scale that is meeting their needs for sanitary handling as well as airtight process traceability.
Video: Watch Our Hygienically Designed Weigh Module in Action
A three-minute video shows how a new, hygienic weigh-module design facilitates thorough wash-down and enhances safety to protect your company from fines and recalls.
Watch the SWB805 MultiMount Video Now
Video: IND890SQC
See how a food manufacturer is achieving a two-percent reduction in overfilling costs and enhancing their profit margin using IND890SQC statistical quality control. Through the real-world example, you will see how IND890SQC can help you:
- Monitor, verify and optimize filling
- Comply with legal requirements
- Minimize overfilling costs
- Work in wet and harsh environments
Learn how you can improve your fill processes with easy manual statistical quality control today.
Watch the IND890SQC Video now
White Paper: Hygienic Floor Scales
This white paper can help you select the right hygienic floor scale for your application when cleanliness is of the utmost importance. Learn how you can:
- Assure food safety and quality with hygienic construction and equipment
- Save costs and reduce waste with qualified weighing solutions
- Increase productivity by improving processing speed
Download the white paper today!
Let our Food Database Help
Explore our library offerings on safe, productive weighing in food and beverage production with a range of tools including white papers, videos and webinars.
- Discover the latest in safety, technology and traceability.
- Learn to comply with regulations more easily and efficiently.
- Improve efficiency and accuracy in weighing applications.
Visit the food and beverage resource center today!
Discover Our Food Industry Solutions
METTLER TOLEDO is a leading global manufacturer of precision instruments and services for use in food quality/R&D laboratories and food and beverage manufacturing.
Our robust range of accurate food-processing solutions includes space-saving bench scales, high-precision weigh modules, precision floor scales, intuitive process-management software, ergonomic weighing terminals and services that help you achieve compliance with food standards and regulations worldwide.
Our Solutions in Food
Collect+™ Data Collection Software
SWB805 Hygienic MultiMount™ Weigh Module
IND560x Weighing Terminal
ICS466x Weighing Terminal
Industrial Basics Scales
Food Safety with Hygienic Design
Products & Solutions
Laboratory Balances
Industrial Scales
Retail Weighing Scales
Rainin Pipettes and Tips
Analytical Instruments
Automated Reactors and In Situ Analysis
Process Analytics
Inline Product Inspection
Transport and Logistics
Services & Support
Service Offerings
Product Registration
Technical Support
Payment Methods
Events & Expertise
Expertise Library
Literature: White Papers, Guides, Brochures
Technical Documentation
On Demand Webinars
Live Events
Seminars & Training
Trade Shows & Exhibitions
Live Webinars
Jobs & Careers METTLER TOLEDO
Sustainability
Business Description
Digitalization
Global Presence
Innovation & Quality
Investor Relations
Quick Links
Document Finder
Product Finder
Service Finder Videos
© METTLER TOLEDO. All rights reserved.
- Do not sell my personal information
- | Legal, Terms, Privacy
- | Contact us
- | Global Presence
IMAGES
VIDEO
COMMENTS
Question: Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM), located in Toledo, EXHIBIT 1 Push rod and hydraulic cylinder illustration Ohio, makes motal parts to customer specifications. They have a variety of machines including lathes. numerically controlled (NC) machines, grinders and drill ing ...
gonzalez case study: toledo custom manufacturing homework for class calculate the control charts (ucl, cl, and lcl) for each combination separately. do this ... more confidently ensure their process is more in control. According to a study conducted by the National Center on the Educational Quality of the Workforce, there was an 8% increase ...
Transcribed image text: Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines including lathes, numerically controlled (NC) machines, grinders and drilling machines. They can make any metal parts that ...
Question: Study Toledo Custom Manufacturing: Quality Control Case Study Toledo Custom Manufacturing (TCM, located in Toledo. EXHIBIT 1 Push rod and hydraulic cylinder lestration. makes metal parts to customer specifications. have a variety of machines including lathes, Ohio, numerically controlled (NC) require use of these machines.
Toledo Custom Manufacturing Quality Control Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines, including lathes, numerically controlled (NC) machines, grinders, and drilling machines. They can make any metal parts that require the use of these machines.
Case Study Toledo Custom Manufacturing: Quality Control. ex. cel. Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines including lathes, numerically controlled (NC) machines, grinders and drilling. machines. They can make any metal parts that.
A GUIDE TO CASE ANALYSIS ROBERT A. STRINGER, JR. SAMPLE CASE: TOLEDO MANUFACTURING COMPANY The Toledo Manufacturing Company was a medium-sized manufacturer custom-made electrical motors and motor housings. In 1966, 400 workers and managers were employed by the company. TMC had experienced a growth since its founding in 1931.
Assignment - Case Study: Toledo Custom Manufacturing: Quality Control Please prepare an answer to the case study questions for "Toledo Custom Manufacturing: Quality Control" found starting on page 455 in the textbook . Toledo Custom Manufacturing (TCM) is a small manufacturer located in Toledo OH. They make parts for machines. TCM is very customer oriented company and applies continuous ...
Case Study Toledo Custom Manufacturing: Quality Control excel EXHIBIT 1 Push rod and hydraulic cylinder illustration Push rod Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines including lathes, numerically controlled (NC) machines, grinders and drill ing machines.
Case Study 2: Toledo Custom Manufacturing. Executive Summary. By making a specifica tion metal parts, Toledo Cu stom Manufacturing is the corporation. that uses diversity machines, including lathes, numerically controlled machines (NC), grinders, and drilling machines. All of the the of parts. of and the Total ment.
Yarder Manufacturing is ISO 9001:2015 Certified with a complete and robust quality system that you can completely rely on. Request you quote now! About. About Yarder; Yarder Team; ... 419-476-3933 722 Phillips Ave. Toledo, ... Sheet Metal Fabrication Case Studies About Yarder Yarder Team Careers Contact Metal Fabrication Services . Laser ...
INSTRUCTIONS: Please read the below case study titled " Toledo Custom Manufacturing Quality Control". Answer the questions as thoroughly as possible. I am not requiring you to calculate the standard deviation in the calculation of Cp and Cpk. Standard deviation of individual parts of operator 1 machine 1 is .00298 Standard deviation of individual parts of operator 2 machine 2 is .00468 ...
Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM), located in Toledo, EXHIBIT 1 Push rod and hydraulic cylinder illustration. Ohio, makes metal parts to customer specifications They have a variety of machines including lathes. numerically controlled (NC machines, grinders and drill ing machines. They can make any metal parts that Push rod require ...
Question: Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM, located in Toledo, EXHIBIT 1 Push rod and hydraulic cylinder illustration Ohio, makes metal parts to customer specifications They have a variety of machines including lathes, numerically controlled (NC machines, grinders and drill Pohod ing machines.
Toledo Custom Manufacturing Tcm Makes Machined Steel Parts to Customer - Free download as PDF File (.pdf), Text File (.txt) or read online for free.
Custom Manufacturing Case Studies. Our manufacturing specialists develop custom solutions that enable improvements in manufacturing quality, capacity, and speed to market. The case studies featured below provide examples of results across multiple disciplines of research and production environments.
h Case Study Tokdo Custom Manufacturing: Quality Control EXHIBIT 1 Push rod and hydraulic cylinder illustration Toledo Custom Manufacturing (TCM), located in Toledo, Ohio, makes metal parts to customer specifications. They have a variety of machines Including lathes, numerically controlled NC machines, grinders and dri ing machines. They can make any metal parts that require use of these machines.
Case Study Collection. Real world examples will help you envision how innovative weighing solutions can help you create quality while maintaining productivity and safety. The collection covers: Optimizing production yield. Ensuring hygiene with a superior weigh module. Accurate manual checkweighing.
TOLEDO CASE STUDY 4316516 CAMIN1 Toledo Custom Manufacturing located in Toledo, Ohio they make metal parts to customer specifications. AI Homework Help. Expert Help. ... Case Study Toledo Custom Manufacturing Quality Control excel EXHIBIT.docx. Solutions Available. No School. AA 1. Case Study Toledo Custom Manufacturing Quality Control excel ...
Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM), located in Toledo, EXHIBIT 1 Push rod and hydraulic cylinder illustration. Ohio, makes metal parts to customer specifications They have a variety of machines including lathes. numerically controlled (NC machines, grinders and drill ing machines.
Question: Case Study Toledo Custom Manufacturing: Quality Control excel Toledo Custom Manufacturing (TCM), located in Toledo, EXHIBIT 1 Push red and hydraulic cylinder illustration Oho makes metal parts to customer specifications They have a variety of machines including thes. numerically controlled (NC) machines, grinders and dni ing machines.
Question: Please read case study Toledo Custom Manufacturing: Quality Control on page 455 of the text and answer the questions from page 456. See below for additional help: The analysis for TCM is shown below. The first step is to compute the sample average and the sample range for each sample of five rods.
CASE STUDY Toledo Custom Manufacturing: Quality Control Kelompok 6 Adinda Sharfina R. 2019023585 Andre Erdilo 2019023589 Annisa Ramadhan 2019023590 Faris Muhammad 2019023594 Faza Asghar E. 2019023595 Magister Manajemen Wijawiyata Manajemen 82 PPM School of Management Jakarta April 2020