For machining a rectangular island represented by coordinates P(0,0), Q(100,0), R(100,50) and (0,50) on a casting using CNC milling machine, an end mill with a diameter of 16 mm is used. The trajectory of the cutter centre to machine the island PQRS is

Question

For machining a rectangular island represented by coordinates P(0,0), Q(100,0), R(100,50) and (0,50) on a casting using CNC milling machine, an end mill with a diameter of 16 mm is used. The trajectory of the cutter centre to machine the island PQRS is

TuteeHUB · Accepted Answer

(8,8), (94,8), (94,44), (8,44), (8,8)

TuteeHUB · Answer

(−8, −8), (108, −8), (108,58), (−8,58) , (−8, −8)

TuteeHUB · Answer

(−8,8), (94,0), (94,44), (8,44), (−8,8)

TuteeHUB · Answer

(0,0), (100,0), (100,50), (50,0), (0,0)

1.	For machining a rectangular island represented by coordinates P(0,0), Q(100,0), R(100,50) and (0,50) on a casting using CNC milling machine, an end mill with a diameter of 16 mm is used. The trajectory of the cutter centre to machine the island PQRS is
A.	(−8, −8), (108, −8), (108,58), (−8,58) , (−8, −8)
B.	(8,8), (94,8), (94,44), (8,44), (8,8)
C.	(−8,8), (94,0), (94,44), (8,44), (−8,8)
D.	(0,0), (100,0), (100,50), (50,0), (0,0)
Answer» B. (8,8), (94,8), (94,44), (8,44), (8,8)

For machining a rectangular island represented by coordinates P(0,0), Q(100,0), R(100,50) and (0,50) on a casting using CNC milling machine, an end mill with a diameter of 16 mm is used. The trajectory of the cutter centre to machine the island PQRS is

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