ED.indd 1. Approved eye protection A. is not required for the lathe. B. should always be worn when operating machinery. C. does not have shatterproof and impact resistant lenses. D. None of the above 2. Loose fitting clothing A. should not be worn because it can get 5/6 snagged in a machine. B. is part of "proper" shop floor attire. C. is preferred because it keeps the operator comfortable. D. None of the above 3. Which of the following is acceptable on the shop floor? A. Wristwatches B. Ties C. Bracelets D. None of the above 4. If you have long hair, it should be A. tied back. B. tucked into a shirt. C. tucked into a cap. D. All of the above 5. If safety shoes are unavailable, the next best type of shoes to wear are A. canvas shoes. B. sandals. C. all-leather shoes. D. None of the above 80% + 1 6. Which of the following is a requirement for operating a lathe? A. The ways must be cleaned. B. The carriage must be locked. C. All guards must be in place. D. All of the above 7. Inspect the cutting tools before use for damage and wear otherwise A. your part will have tool marks. B. they will not cut properly and could shatter. C. they will not fit into a toolholder. D. All of the above 8. If a lathe chuck key is not removed from the chuck before starting the machine, the key could A. loosen the chuck and let the part fly out. B. fly across the room and possibly injure someone. C. get hung against the ways of the lathe and burn out the motor. D. All of the above 9. Before starting the lathe, the workpiece and the cutting tool should be A. coated with a thin layer of layout dye. B. lubricated. C. soaked in cutting fluid. D. mounted securely. 10. When lifting heavy parts or equipment, you should A. get help. B. use gloves. C. do it by yourself. D. None of the above
ED.indd 1. Approved eye protection A. is not required for the lathe. B. should always be worn when operating machinery. C. does not have shatterproof and impact resistant lenses. D. None of the above 2. Loose fitting clothing A. should not be worn because it can get 5/6 snagged in a machine. B. is part of "proper" shop floor attire. C. is preferred because it keeps the operator comfortable. D. None of the above 3. Which of the following is acceptable on the shop floor? A. Wristwatches B. Ties C. Bracelets D. None of the above 4. If you have long hair, it should be A. tied back. B. tucked into a shirt. C. tucked into a cap. D. All of the above 5. If safety shoes are unavailable, the next best type of shoes to wear are A. canvas shoes. B. sandals. C. all-leather shoes. D. None of the above 80% + 1 6. Which of the following is a requirement for operating a lathe? A. The ways must be cleaned. B. The carriage must be locked. C. All guards must be in place. D. All of the above 7. Inspect the cutting tools before use for damage and wear otherwise A. your part will have tool marks. B. they will not cut properly and could shatter. C. they will not fit into a toolholder. D. All of the above 8. If a lathe chuck key is not removed from the chuck before starting the machine, the key could A. loosen the chuck and let the part fly out. B. fly across the room and possibly injure someone. C. get hung against the ways of the lathe and burn out the motor. D. All of the above 9. Before starting the lathe, the workpiece and the cutting tool should be A. coated with a thin layer of layout dye. B. lubricated. C. soaked in cutting fluid. D. mounted securely. 10. When lifting heavy parts or equipment, you should A. get help. B. use gloves. C. do it by yourself. D. None of the above
Precision Machining Technology (MindTap Course List)
2nd Edition
ISBN:9781285444543
Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes
Chapter4: Drill Press
Section4.2: Tools, Toolholding, And Workholding For The Drill
Problem 9RQ: If 50 parts measuring 1" I" 3" each needed a hole drilled in a side, which workholding device...
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