Question

RCISES 7.1. Name five factors that enter into the decision to manufacture a part by CNC operations. 7.2. a. What is methodizing? b. In a large shop the person is responsible for th is job, whereas in a small shop it is the person. 7.3. a. What is the purpose of the operations sheet? b. List three specifications that can be given in the operations sheet. 7.4. List three factors that must be considered when selecting a CNC machine for an operation. 7.5. Does the programmer or the setup person carry out each of the following CNC shop activities? a. Planning operations for part manufacture b. Fixture design c. Loading fixture and part into the CNC machine d. Specifying tooling required e. Entering the part program into the MCU f. Determining the part origin and tool change position g. Entering the location of the part origin and tool length offsets into the MCU h. Testing and prove-out of the part program 7.6. a. What are three important functions provided by the work-holding device? 7.7. a. What is the purpose of the setup sheet? 7.8. a. What is the purpose of the CNC tool and operations sheet? b. Name three types of work-holding devices used for milling operations. b. List four important specifications contained in the setup sheet. b. List four important specifications contained in the tool and operations sheet. 7.9. List all the items that must be delivered to the CNC machine in preparation for setting up a job. 7.10. Define the terms machine home, part origin, and tool change position. 7.11. Describe three methods by which the setup person can locate the part origin. 7.12. a. What is the tool length offset? b. How is the tool length offset measured? 7.13. Explain the purpose of each of the following tests: a. MCU run with the CNC machine locked b. Dry run c. Test part run 7.14. What three important criteria must a part program satisfy in order to qualify for use in production runs?


please answer all or as man as you can please and thank you

0 0
Add a comment Improve this question Transcribed image text
Answer #1

7.1

Five factors that enetr into the decision to manufacture a part by CNC operations are :

  1. Material selection
  2. Quantity of parts
  3. Part geometry
  4. Manufacturing equipment required
  5. Part tolerances  

7.2

a) Methodizing is the process of creating a plan that indicates the sequence and methods of operations to be carried out in order to produce a part by CNC.

b) i) specially trained manufacturing ii) programmer

7.3

a) The purpose of operations sheet is to provide nessecary information the programmer needs concerning the condition of the part material prior to machining.

b)

Add a comment
Know the answer?
Add Answer to:
please answer all or as man as you can please and thank you RCISES 7.1. Name...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • please solve all the multiple questions. sends signals which actuates machine 39, In a CNC machine...

    please solve all the multiple questions. sends signals which actuates machine 39, In a CNC machine the_ motion a. Servo motor b. Controller c. Feedback mechanism 1 None of these 40. In this mode the CNC machine determines cach new position from fixed origin? a. Absolute Incremental NC program each block (line) is read and executed by the controller in the of block number None of these c. 41. In a C True b. False of what 42. To calculate...

  • Problems 1-10 Now you have another piece of information - Table 1. It was either obtained...

    Problems 1-10 Now you have another piece of information - Table 1. It was either obtained by measuring times to complete each operation, or based on experience with similar operations. For simplicity, setup and cycle times are assumed the same for both 1 and 10.000 parts. To simplify calculations, and without loss of generality, the following is assumed: - The material cost per one part is assumed to be the same, so we neglect it for comparison purposes - Tool...

  • G00 Rapid move G0 X# Y# Z# up to eight axes or GO Z# X# Gol Feed Rate move G 1 X# Y# Z# up to eight axes or G1 Z# X# G02 Clockwise move X# Y#1# J# G03 Counter Clockwise move X# Y#1# G04 Dwell time G0...

    G00 Rapid move G0 X# Y# Z# up to eight axes or GO Z# X# Gol Feed Rate move G 1 X# Y# Z# up to eight axes or G1 Z# X# G02 Clockwise move X# Y#1# J# G03 Counter Clockwise move X# Y#1# G04 Dwell time G04 L# G08 Spline Smoothing On G09 Exact stop check, Spline Smoothing Off G10 A linear feedrate controlled move with a decelerated stop G11 Controlled Decel stop G17 XY PLANE G18 XZ PLANE...

  • please answer all questions correctly. Thank You Svahn, AB, is a Swedish manufacturer of sailing yachts....

    please answer all questions correctly. Thank You Svahn, AB, is a Swedish manufacturer of sailing yachts. The company has assembled the information shown below that pertains to two independent decision-making contexts. Case A: The company chronically has no idle capacity and the old Model B100 machine is the company's constraint. Management is considering purchasing a Model B300 machine to use in addition to the company's present Model B100 machine. The old Model B100 machine will continue to be used to...

  • can you please answer all three questions. Thank you so much!! QUESTION 3: What is the...

    can you please answer all three questions. Thank you so much!! QUESTION 3: What is the purpose of the Tris-Acetate-EDTA (TAE) buffer that the agarose gel is prepared with and submerged in for running? What would happen if you used water to prepare and run the gel instead of TAE buffer? (You should conduct an internet search to answer this question) [2 marks] QUESTION 1: Several factors (including agarose gel concentration, time and current) affect migration of DNA fragments through...

  • can you please answer step1-8. Step 1 You work for Thunderduck Custom Tables Inc. This is...

    can you please answer step1-8. Step 1 You work for Thunderduck Custom Tables Inc. This is the first month of operations. The company designs and manufactures specialty tables. Each table is specially customized for the customer. This month, you have been asked to develop and manufacture two new tables for customers. You will design and build the tables. This is a no nail, no screw, and no glue manufacturing (no indirect materials used). You will be keeping track of the...

  • DO NOT ANSWER AT ALL IF YOU ARE ONLY ANSWERING 5 QUESTIONS THANK YOU True or...

    DO NOT ANSWER AT ALL IF YOU ARE ONLY ANSWERING 5 QUESTIONS THANK YOU True or false Process design includes selecting the appropriate technology, sizing the process over time, determining the role of inventory in the process, and locating the process. Operations and supply chain strategy is concerned with setting broad policies and plans for using the resources of a firm and must be integrated with corporate strategy. "Social" pertains to fair and beneficial business practices toward labour, the community,...

  • Answer the questions using the data and graph. please show all work. Thank you Titration of...

    Answer the questions using the data and graph. please show all work. Thank you Titration of Hydrochloric Acid: 1) Use the buret that is located near the hydrochloric acid container to dispense 25.00 mL of hydrochloric acid solution into a clean dry 100 mL beaker. Record the molarity of this solution on your data sheet. 2) Check to make sure that the volume on your sodium hydroxide buret reads 0.00 mL. If it does not read 0.00 mL, adjust it...

  • PLEASE ANSWER ALL QUESTIONS: Your help is appreciated, THANK YOU :) 5. List four personal characteristics...

    PLEASE ANSWER ALL QUESTIONS: Your help is appreciated, THANK YOU :) 5. List four personal characteristics of a Professional Rescuer: 6. What are the two classifications of responders that are more advanced then an EMR? more advanced Pre-hospital Care Personnel? 7. Upon arrival at the scene of an emergency, the first responder’s first priority is— 8. What agency is concerned with regulations dealing with exposure to blood born pathogens? 9. What are the two major diseases of concern caused by...

  • Please help me!! thank you! QUESTION 1 Step 1 You work for Thunderduck Custom Tables Inc....

    Please help me!! thank you! QUESTION 1 Step 1 You work for Thunderduck Custom Tables Inc. This is the first month of operations. The company designs and manufactures the customer. This month, you have been asked to develop and manufacture two new tables for customers. You will design and build the tables. This is a no nail, no screw, and no glue manufacturing (no indirect materials used). You will be keeping track of the costs incurred to manufacture the tables...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT