General Questions 1. A common approach in product design is to consider manufacturing together with design. What is this concept? Concurrent engineering 2. The current practice in industry is to respond to the product life cycle changes by introducing manufacturing processes that can accommodate and adopt different product designs and process a wide variety of parts using the same reprogrammable facilities. What is this type of manufacture? CIM 3. A manufacturing concept that justifies small and medium batch production by capitalizing on design and processing of families of parts is known as group technology 4.
The first step for the concept above is developing and efficient classification and coding system from which families of parts can be obtained 5. Application of Concurrent Engineering practices in assembly design process would not significantly improve the design. True False CHAPTER 12 Control Systems 1. What is the function of an enc order in a servo-motor? Outputs a series of pulses, since the light can either be passed or blocked. 2. A category of software productivity tools used to develop control software is classified as In house, application enablers, or adoption of an open system 3.
What types of operating systems are available for cell controllers? Computers using intel chips or microcomputers with proprietary processor chips 3. What is the difference between discrete sensors and analog sensors? Discrete = on or off analog = allow operation from on to off (monitor position or temperature) 4. State whether the controller or control system listed below would be classified as “Proprietary” or “Generic” a. A FANUC CNC controller Proprietary b. An ALLEN-BRADLEY programmable logic controller Proprietary c.
The Term Paper on Human Factors Design System Control
A Technical Analysis of Ergonomics and Human Factors in Modern Flight Deck Design. Introduction Since the dawn of the aviation era, cockpit design has become increasingly complicated owing to the advent of new technologies enabling aircraft to fly farther and faster more efficiently than ever before. With greater workloads imposed on pilots as fleets modernize, the reality of he or she exceeding ...
A YAMAHA robot controller Generic d. A solenoid switch system assembled entirely by TECH 423 students, for servo motor control Generic 5. List an example of a speed transducer in a servo-motor. tachometer 6. List five requirement for NC m / c control that define important motions or actions. 1.
define tool motion 2. define position motion 3 feed 4 spindle direction 5 define coolant control 7. In a closed loop control system, a comparator in an amplifier circuit is used to ensure that the output conforms to the desired signal and also takes corrective action. 8. A category of software productivity tools used to develop control software is classified as 9. Computer is a standard used for communicating information between intelligent devices in a production environment over networks.
10. controllers are used to control measurable linear process parameters 11. Compare and contrast different types of actuators (pneumatic, electrical and mechanical).
Automatic Identification and Data Capturing 1.
The first major acceptance of bar codes for widespread use was in grocery and retail stores. True False 2. What is the most common bar code symbol used in the international retail industry? EAN 8 3. What do you understand by the following terms: a) EAN 12 numeric digit the 13 th is a check digit b) UPC retail industry PTP c) UCC code 128, data must be numeric 4. How many digits must an EAN 8 bar code consist of? 7 5. List the steps involved in the process of capturing data automatically.
6. A bar code reader decodes a time reference number which is based on with of bars and spaces printed symbol 7. The actual signal from the decoder is a digital signal. True/F 8. List an organization that typically uses height modulated bar codes instead of width modulated bar codes. Post net US postal service 9.
The Term Paper on 3g Data Cards-Product Survey
Introduction of 3G in India International Mobile Telecommunications-2000 (IMT-2000), better known as 3G or 3rd Generation, is a family of standards for mobile telecommunications fulfilling specifications by the International Telecommunication Union, which includes UMTS, and CDMA2000 as well as the non-mobile wireless standards DECT and WiMAX. Compared to 2G and 2.5G services, 3G allows ...
In the reading of the barcodes, the signal can either be modulated across widths or across the heights. Give at least ONE example of a bar code type for each of the modulation techniques. 10. List major types of bar codes? UPC-A: UPC-E: UPC shipping: EAN 8: EAN 13: Code 39 11. What is the principal application of UPC type bar codes? Grocery Food and Beverage industry, Retail industry 12. Differentiate between an active and a passive RFID tag.
Active = uses battery power to transmit and receive passive = receives all power from the antenna RFID adv. Greater automation, flexible manfuact. , total quality control 13. What is a “transponder”? device for receiving radio symbol and automatically transmitting a different symbol 14. Why is a read / write RFID tag referred to as a “travelling data base”? B/C data can be read / written and stored in large amounts and info can be changed 15. The most common application of Magnetic character ink recognition is in MICR 16.
List the common features that are used in BIOMETRICS Auto ID. Finger, hand, face, eye, veins 17. A vision system can be used in automatic identification application. List the types of data it can decode data.
Banking, ATM, Retail 18. An automatic identification technique that utilizes a time referenced analog electrical signal based on phase changes of magnetic flux is known as Magnetic stripe 19. Differentiate between a magnetic stripe card and a smart card. MS = credit card, phone card, drivers license, SC = medical records, intelligent access, passport 20. What is a “smart card”? plastic card w/ microprocessor chip inside 21.
What are the two main types of smart cards? Intelligent and memory 22. What do you understand by the term “OCR”? optical characteristic recognition 23. Is it possible to combine OCR and MICR? yes 24. Do Auto ID techniques compete or complement each other? compliment List Auto ID techniques that require no physical contact for data to be transmitted. Smart card 25 List three advantages of RFID. i) Higher automation, Flexible manufacturing, Total QC tracking 25.
The Essay on Bar Code Technology In Healthcare
President Elect-Obama (2009), stated in a speech at George Mason University: To improve the quality of our health care while lowering its cost, we will make the immediate investments necessary to ensure that within five years, all of America’s medical records are computerized. This will cut waste, eliminate red tape, and reduce the need to repeat expensive medical tests. But it just won’t save ...
What is another terminology used for 2-D bar codes? Give some specific examples of 2-D bar codes commonly used in industry. 26. What is a data matrix? How does it differ from a 1-D or 2-D bar code? CHAPTER 13 Quality control 1. Explain the main principles of total quality management (TQM) and its implementation.
Process to flourish, willing of management team, process of continuous improvement, use of multifunctional teams 2. TQM is management approach for continuous quality improvement. 3. Describe the various techniques available for Statistical Process Control.
What are the important steps involved in solving SPC problems? Use of control charts: define parameters, predict when process is changing, show when a state of control has been reached, monitor the stable process, pareto diagrams, bar charts, r charts, p charts, c charts 4. What do you understand by the “SIX-SIGMA” philosophy as applied to quality control? Manufacturing process usually by 99. 74% and must fall within +/- standard deviations, Cp capability index: determined by dividing the total specification area by the process of capability. Typically companies have a Cp value of 1.
33 and higher manufacturing companies are Cp of 2. Attempt to design or refine your process so the process capability falls easily in specs. 55. What are the design variables for the six-sigma design? Falls in 3 SD units, process capability and capability index 6. List some of the benchmarks used in the six-sigma design to compare manufacturers requires.
benchmark us used to judge a superior manufacturer, or a world class manufacturer one that approaches zero defects and the other manufacturers have 5 defects or more Changing Workforce 1. What are the internal and external factors that have led to management change in the past few years from traditional to modern CIM management styles? (pages 483- 484) 2. How and why has the concept of self-directed teams evolved over the past 50 years? What events led to this evolution? There has been a dramatic change in the global market and has been accelerated in a team based interest. Population grew, implementation of all processes, development and distribution of finished goods 3. Discuss the transition to self-directed work teams and what rules should be followed for the transition to be smooth. Executive training, planning establishment, work team training, implementation of work team control, work team beginning to perform the following tasks 4.
The Term Paper on Process Design and Management
Increased co-production of goods and services (Process Design and Management) The Internet has opened new ways for the customer to interact directly with a firm. Simple direct entry and monitoring of orders is only the first step in the progression of value-added services made possible through information sharing. 1. 0 Introduction The topic of process design and management will generally goes on ...
What are the characteristics of a generic work team? 6. The implementation of a self-directed team often takes a long time. List the steps that the process should move through.
