6-Internal or external tapers on a turret lathe can be turned by... a) Face turning attachment. b) Taper turning attachment c) Sliding attachment. d) Morse taper attachment.

Q: 8) The machine that requires a low operator skill is E) Shaper. F) Boring. machine. 9) The return C)…

A: Question - 8: Answer: Milling machine

Q: In a lathe machine,tail stock on the lathe bed forms a pair

A: lathe machine - It is a machine that rotates the workpiece about an axis of rotation with the help…

Q: In machining operation, if velocity doubled then the tool life reduced to 1/16 th of initial value…

A: Givenvelocity get double of initial velocitytool life reduced to 116of initial value

Q: a orthogonal Turning lathe machine of diameter rod of 100 mm, Rake angle: +15°,Uncut chip thickness…

A: Given values:Orthogonal turning is given,Rake angle,α=+15odiameter of rod,d=100 mmuncut chip…

Q: MI Match column A with Column B (Return this page with your answer shcet) No 1 Column A No A Column…

A: given; match with column A to column B.

Q: C, where V is in m/min and T is in min. In a turnin Taylor's tool life equation is given by VTn…

A:

Q: A steel shaft of 75 mm diameter and 250 mm long turned on a lathe Speed of spindle = 2 m/s, feed =…

A: Given:d=75 mmL=250 mmv=2 m/sf=0.25 mm/revn=50th=2 minutes/job

Q: Q2:- Tool life tests in turning yield the following data: (I) v = 100 m/min, T = 10 min; (2) v = 75…

A: Given Data  V=100 m/min T=10 min v=75 m/min  T=30 min Ans(A)  Tool life equation  VTn=C…

Q: It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If…

A: Given:-  Pitch of screw (P1) = 2 mm Pitch of lead screw (P2) = 6 mm Speed of spindle (N2 ) = 60 rpm…

Q: lain the Principal Operation of a Lathe Mac

A: Lathe machine: It has a chuck that holds the workpiece and rotates it so that we can easily do the…

Q: 4. Write an APT NC Part program (milling and drilling) for the following work part. The outline of…

A:

Q: It is required to cut screw threads of 2 mm pitch on a lathe. The lead screw has a pitch of 6 mm. If…

A: Given data: Pscrew thread=2 mmPlead screw=6 mmNs=60 rpm Need to determine the speed of lead screw.

Q: (1):- The milling cutting tool has a ------ cutting edge a- One b- Multi c- Four d- Seven (2):- The…

A:

Q: Find the machining time to complete the job as shown below from the basic raw material of 50 mm…

A: Given: L = 100 mm Di = 50 mm Vt = 25 m/min Vd = 20 m/min f (for turning and boring) = 0.5 mm/rev f…

Q: What is a Lathe Machine?

A: Given that What is a lathe machine?

Q: Which machine would you recommend given the following information and interest rate is 10%? New Used…

A: Given data as per the question  Interest rate = 10% Calculations considering 1st machineInital cost…

Q: How do you center a workpiece in a lathe machine with a four-jaw independent chuck?

A: Concept: 1) Generally this four jaw independent chuck is used to workpiece of different shape like…

Q: 1.With a neat diagram ,explain about the working of Single Slope  ADC

A: The is the basic idea behind the so-called single-slope, or integrating ADC. Instead of using a…

Q: An end mill having 4 teeth is rotating at 250 RPM. If the feed per tooth is given as 0.1 mm, what is…

A: Given, z = 4 N= 250 RPM fz = 0.1 mm/teeth

Q: A mild steel specimen of  Initial diameter of  30.5 mm is turned to final diameter of 27 mm for an…

A: Turing is a material removal operation in which the diameter of the workpiece is reduced. It…

Q: Turning operations on work piece reduces following dimensions,

A: Lathe machine: Lathe machine has to operates various operations such as cutting, facing, knurling…

Q: xplain 4 jaw chuck in lathe machine 1-materi

A: Four jaw universal chuck : Independent four-jaw chuck, also known as a universal chuck, with the…

Q: A work piece diameter is 30mm has been reduced to 27mm in turning process. Therefore one of the…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: (c) As the manager of a large machining workshop you are required to prepare the specifications of a…

A: The lathe machine is one of the most ancient machines. In ancient times the lathe machine was…

Q: lathe machine has a constant failure rate and a mean time to failure of 10 years. What is the…

A:

Q: 11 - Mark the false statement for up and down milling. a) In down milling, each chip starts out…

A: False statement for up and down milling are,

Q: Following data correspond to an orthogonal Turning of a 100 mm diameter rod ona lathe. Rake angle:…

A: Given:α=15ot=0.5 mmtc=1.25 mm

Q: LATHE A 40,000 5,000 2,000 LATHE B 56,000 7,000 2,800 3.5 First Cost Salvage Value Annual…

A: Machine Parts that shows both are equally economical  Let Part be P  AW of A = AW of B= First…

Q: 1. Explain with a sketch any 4 different types of centers used on a lathe machine?

A: There many types of centres used on a lathe machine those are 1.Dead center or Live center. 2.Soft…

Q: In a lathe machine, The diameter of the driver and driven pulley are 2130 mm and 1590 mm…

A: The ratio of speed of driven pulley to speed of driver pulley is termed as speed ratio for a belt…

Q: A machine will save Php40,000 a year in operating costs for the next 10 years. Using interest at…

A: Given data Cost of operating the machine = 40000 per year for the next 10 years Interest = 12 % We…

Q: 3. With neat sketches write short notes on any two different work holding devices use on a planer…

A: Angle plates An angle plates is an L-shaped piece of cast iron and steel accurately machined to an…

Q: Fill the following table with Reference to Lathe machine.

A: Write the operation name on lathe machine along with cutting and measuring tools.

Q: / In the horizontal milling machine, plain milling is accomplished on the top surface of a…

A:

Q: Problem #2: Do a comparison between turning Vs. milling operations use some graphs if possible.

A:

Q: A milling cutter having 8 teeth is rotating at 150 rpm. If the feed per tooth is 0.1 mm, the speed…

A: Given:Milling cutter teeth,t=8 Speed, N=150 rpmfeed per tooth, ft=0.1 mm

Q: QUESTION 1 Calculate the spindle speed in RPM of a lathe turning a 96 millimeter diameter material…

A: 1)

Q: A steel shaft of 75 mm diameter and 250 mm long turned on a lathe. Speed of spindle = 2 m/s, feed =…

A: Turning is the machining operation performed on the lathe machine. It is the most common operation…

Q: equal par machine is

A:

Q: 1:- Find the power of the main electric motor required in a lathe machine to operate a steel welder…

A: INTRODUCTION: One of the traditional machines is the lathe. The lathe machine's primary duty is to…

Q: For straight turn of a 6 x 1.1-inch dia. into 1in finished diameter material. What is the time…

A: Given Data: Feed rate, f=5 inch/sec Depth of cut, d=0.02 inch

Q: 8. Turning is a machining process in which a single-point tool removes material from the surface of…

A: The general process of turning involves rotating a part while a single-point cutting tool is moved…

Q: In lathe machine, the movement of the tool perpendicular to the axis of the workpiece is known…

A: In a lathe machine, Cylindrical Workpiece is machined or produced by several operations. Following…

Q: Q4:- Calculate the total machining time that needed to manufacturing a block of aluminum with…

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Q: 4. Differentiate a lathe machine into a shaper machine in terms of operating principle

A: GIVEN DATA - LATHE AND SHAPER MACHINE GIVEN WE HAVE TO DIFFERENTIATE IN TERMS OF OPERATION

Q: 18. Which is not an equation for determining RPM: A. surface speed x 12/ pix diameter (in.) B.…

A:

Q: For the operation of straight turning in a lathe machine, the diameter of the workpiece is 80 mm,…

A: Given Data  Diameter of workpiece is: D=80 mm=0.08 m Length of workpiece is : L=0.12 m Cutting…

Q: In lathe machine, the movement of the tool parallel to the axis of the job is known as O…

A:

Q: In the horizontal milling machine, plain milling is accomplished on the top surface of a rectangular…

A: