Engineering, 05.05.2020 23:26, natalie857123

1. A cylindrical work bar with 15 mm in diameter and 150 mm length is chucked in an engine lathe and supported at the opposite end using a live center. A 125 mm portion of the length is to be turned to a diameter of 14 mm one pass at a speed of 150 m/min. The metal removal rate should be 125 cm3/min. Determine (a) the required depth of cut, (b) the required feed, and (c) the cutting time.

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, viicborella

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Answers: 1

continue

Engineering, 04.07.2019 18:10, Strick1530

Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.

Answers: 2

continue

Engineering, 04.07.2019 18:10, chadatkin

Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)

Answers: 3

continue

Engineering, 04.07.2019 19:10, jrcspiderman2003

Asteel wire of 2 mm diameter is fixed between two points located 2 m apart. the tensile force in the wire is 250n, if its density of steel is given by 7830 kg/m3 the fundamental frequency of vibration hz? ?

Answers: 3

continue

Do you know the correct answer?

1. A cylindrical work bar with 15 mm in diameter and 150 mm length is chucked in an engine lathe and...