DML
DML
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Exam (elaborations)
DML Test 2 Advanced Lathe Operations | 60 Questions with 100% Correct Answers | Updated & Verified
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---7February 20232022/2023A+
- you have a rectangular workpiece that needs a facing operation plus center drilling, and a 
universal chuck is mounted on the lathe spindle. What is your procedure to prepare for 
machining? - a lathe board is placed on the ways under the chuck, and the chuck removed, 
because it is the wrong chuck to hold rectangular work. The mating parts of an independent 
chuck and the lathe spindle are cleaned and the chuck is mounted. The part is rouchly centered in 
the jaws and adjusted to center by usin...
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Tulloch
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Exam (elaborations)
DML EXAM 1 Questions And Answers 2022/2023
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--29November 20222022/2023A+Available in bundle
- A. MACHINING CAREERS AND COMPETITIVE MANUFACTURING 
 
4.How is lean manufacturing supposed to make a company more efficient and more profitable? 
 
5.What was the basis of improvement in the Toyota Production System? 
 
6.The Toyota Production System originally listed seven wastes. An eighth was added. What is it and what does it mean for you in your career? 
 
7.What is the basis of the Five S tool? 
 
8.How can Value Stream Mapping improve a process? 
 
9.What is Kanban? 
 
10.What is Poka-Yok...
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GEEKA
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Exam (elaborations)
DML Test Questions And Answers 2022/2023
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--26November 20222022/2023A+Available in bundle
- If the cutting speed (CS) for low-carbon steel is 9-, and the formula for rpm is (CSx4)/D, what should the rpm of the spindle of a drill press be for a 1/8 in diameter high-speed twist drill? For a .750 in diameter drill? - Answer - The rpm for the 1/8in twist drill should be 2880, and for the 3/4-in. drill, 480 
 
If the two drills in question 1 are used in a lathe instead of a drill press, what should the rpm of the lathe spindle be for both drills? - Answer - They would be the same 
 
If, in ...
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GEEKA
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Exam (elaborations)
DML Test Questions And Answers 2022/2023
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--26November 20222022/2023A+Available in bundle
- If the cutting speed (CS) for low-carbon steel is 9-, and the formula for rpm is (CSx4)/D, what should the rpm of the spindle of a drill press be for a 1/8 in diameter high-speed twist drill? For a .750 in diameter drill? - Answer - The rpm for the 1/8in twist drill should be 2880, and for the 3/4-in. drill, 480 
 
If the two drills in question 1 are used in a lathe instead of a drill press, what should the rpm of the lathe spindle be for both drills? - Answer - They would be the same 
 
If, in ...
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$12.99 More Info
GEEKA
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Exam (elaborations)
DML Test Questions And Answers 2022/2023
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--26November 20222022/2023A+Available in bundle
- If the cutting speed (CS) for low-carbon steel is 9-, and the formula for rpm is (CSx4)/D, what should the rpm of the spindle of a drill press be for a 1/8 in diameter high-speed twist drill? For a .750 in diameter drill? - Answer - The rpm for the 1/8in twist drill should be 2880, and for the 3/4-in. drill, 480 
 
If the two drills in question 1 are used in a lathe instead of a drill press, what should the rpm of the lathe spindle be for both drills? - Answer - They would be the same 
 
If, in ...
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$12.99 More Info
GEEKA
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Exam (elaborations)
DML Final Exam Questions And Answers 2022/2023
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--22November 20222022/2023A+Available in bundle
- Pitch Diameter - Answer - Sometimes called "mean diameter" is the diameter in between the major and minor diameter. It is the theoretical diameter at which each pitch is equally divided between threads. Pitch diameter can be thought of as the diameter at which the male and female thread should meet. It could be thought of as the working diameter. 
 
Name two ways to measure a thread. - Answer - Thread micrometer or three-wire thread measurement method. 
 
What is the rule of thumb for the leng...
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GEEKA
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Exam (elaborations)
DML Exam Review with Complete Solution
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---18November 20222022/2023A+
- which of the following are true: 
a. sheetmetal refers to workpieces with a high ratio of surface area to thickness 
b. sheets are defined as <= 1/4" in thickness 
c. plates are defined as >= 1/4 " in thickness 
d. pulling, pushing, and stretching are the most common sheetmetal operations - ANSWER A, B, and C 
 
The Lab has the following sheetmetal capabilities: 
A. shear 
B. Brake (bending machine) 
C. punch press for creating holes 
D. deep drawing/ stretch forming - ANSWER A, B, C 
 
...
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LUCKYSTAR2022
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Exam (elaborations)
DML Exam Review Questions And Answers 2022/2023
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---17November 20222022/2023A+
- which of the following are true: 
a. sheetmetal refers to workpieces with a high ratio of surface area to thickness 
b. sheets are defined as <= 1/4" in thickness 
c. plates are defined as >= 1/4 " in thickness 
d. pulling, pushing, and stretching are the most common sheetmetal operations - Answer - A, B, and C 
 
The Lab has the following sheetmetal capabilities: 
A. shear 
B. Brake (bending machine) 
C. punch press for creating holes 
D. deep drawing/ stretch forming - Answer - A, B, C...
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GEEKA
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Exam (elaborations)
DML Final Exam Questions And Answers 2022/2023
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--16November 20222022/2023A+Available in bundle
- What is a waterjet used for? - Answer - 2D CNC cutting of soft materials 
 
What is an AWJ used for? - Answer - 2D CNC cutting of almost any material, regardless of STRENGTH 
 
6 Advantages of AWJ process? - Answer - Virtually any material can be cut; quality, satin-like finish; no heat in the machining process; environmentally responsible; no tool changing; can create almost any 2D shape 
 
3 Disadvantages of AWJ process? - Answer - Machines are expensive; machines require frequent maintenance;...
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GEEKA
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Exam (elaborations)
DML Exam 1 Part 2 Questions And Answers 2022/2023
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--16November 20222022/2023A+Available in bundle
- Name the most common saw blade set patterns - Answer - Raker, wave, and straight 
 
Describe the conditions that define blade selection - Answer - Workpiece material, cross-sectional shape, and thickness 
 
On a reciprocating saw, what is the direction of the cut? - Answer - On the back stroke 
 
What is set and why is it necessary? - Answer - The tooth offset on either side of the blade. Set provide clearance for the back of the blade 
 
What are common tooth forms? - Answer - standard, skip, a...
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GEEKA