15- T
16- F
17- T
I think this is correct
Answer:
See explaination
Explanation:
Please kindly check attachment for step by step solution of the given problem represented as a flow chart.
Lathe is the manufacturing tools machines parts by moving the part into the cutting tool.
<u>Explanation:</u>
- The metals, other materials or wood are shaped as pieces using the machine tool which is lathe.
- Lathe is identified as three kinds: Engine lathe, Special purpose lathe, Turret lathe.
- Semi-portable and bench mounted are smaller ones.
- Floor mounted are large lathe it needs special transportations to move.
- Engine lathe can be moved from one area to another because its not too large. The lathe which is adapted many operations are used in maitanance shop.
- Special purpose lathe and Turret lathe is used in mass production.
Answer:
(1). False, (2). True, (3). False, (4). False, (5). True.
Explanation:
The term ''contouring'' in this question does not have to do with makeup but it has to deal with the measurement of all surfaces in planes. It is a measurement in which the rough and the contours are being measured. So, let us check each questions again.
(1). In contouring, it is necessary to measure position and not velocity for feedback.
ANSWER : b =>False. IT IS NECESSARY TO MEASURE BOTH FOR FEEDBACK.
(2). In contouring during 2-axis NC machining, the two axes are moved at the same speed to achieve the desired contour.
ANSWER: a=> True.
(3). Job shop is another term for process layout.
ANSWER: b => False
JOB SHOP IS A FLEXIBLE PROCESS THAT IS BEING USED during manufacturing process and are meant for job Production. PROCESS LAYOUT is used in increasing Efficiency.
(4). Airplanes are normally produced using group technology or cellular layout.
ANSWER: b => False.
(5). In manufacturing, value-creating time is greater than takt time.
ANSWER: a => True.
