Disadvantage of taper turning by tail stock set over method is that Lengthy tapers cannot be produced. Select one: True False

Q: What two types of shanks are commonly found on twist drills?

A: The shank portion of the twist drill is used to hold the twist drill in the chuck. The drills' shank…

Q: 5° - 6° - 7° - 8° - 12° - 15° - 0 (both ASA) | 1 to turn components with feed of tool A as twi…

A:

Q: Used to mesh worm gears and transmit motion between two shafts at right angles to each other but not…

A: Worm thread or screw are used to transmit force and motion between two shafts that are perpendicular…

Q: 35. The operation of removing material to make a conical surface of a round shaft is Select one:…

A: Taper turning is a machining operation, which means that the diameter of a cylindrical workpiece…

Q: A ¾” – 6 external square thread is be to cut on a lathe, calculate the minor diameter of the thread.

A: we have to calculate the minor diameter of the thread

Q: 18. Lathe sizes are usually designated by the. Select one: a.LENGTH OF THE BED b.LENGTH OF WORK…

A: lathe sizes are usually designated by - Distance  between centers  swing over bed

Q: Through hole of 12 mm diameter is to be drilled in a steel plate of 20 mm thickness, drilled spindle…

A: Given: The diameter of hole is d=12 mm. The thickness of steel plate is t=20 mm. The drilled…

Q: Identify a true statement relating to taper turning by compound rest method. The compound rest is…

A: Answer - The compound rest is swiveled to the desired angle with respect to the work and can produce…

Q: From the following figure identify a lathe operation using both longitudinal & cross feed. а. Job…

A: Solution:

Q: Through hole of 12 mm diameter is to be drilled in a steel plate of 20 mm thickness, drilled spindle…

A: We know that linear velocity and rpm are related by : πDN = v ⇒N=vπD = 20π x 0.012 =530.5165 rpm

Q: Find the relationship between the cross slide and compound rest in order to machine a taper value…

A: Here the diagram shows the relationship between the cross slide and compound rest in order to…

Q: For one pass turning of a shaft neck from Do= 64mm to Dr= 60 mm over an length I= 250 mm. the lath…

A: Given ,  Do = 64 mm Df = 60 mm Length of the shaft , L =250 mm Speed of cut , N =600 rpm Feed , f =…

Q: List the three parts of a common twist drill.

A: The three parts of a common twist drill are the: 1) shank, 2) flutes, and 3) point angle. 1) Shank:-…

Q: For a triple start thread, lead is ----- the pitch a. equal to four times O b. equal to twice c.…

A: Lead Lead is defined as the distance covered along the screw axis when one complete rotation is…

Q: What are two reasons for center drilling on the lathe?

A: Drilling is the method used to create holes in the workpiece. On a lathe, the center drilling…

Q: Q5: A-Define the following terms: 1-Reaming. 2-Counter boring. 3- Centering. 4-Taping.

A: Solution:   Note: Dear Student! As per our guidelines, we are only allowed to answer a single…

Q: Course: Manufacturing Process How To Perform Tapper Turning of a Rod by Tail Stock Offset Method?

A: Given data How To Perform Tapper Turning of a Rod by Tail Stock Offset Method

Q: Identify from the following lathe operation performed only by crossfeed. a. Parting off operation b.…

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Q: In a sharper the cutting tool has a stroke of 16 in. the cutting stroke takes twice the time…

A:

Q: What size of hole should be bored before cutting a 7/8 in. internal thread having 9 TPI and 12 mm.…

A: Given data as per the question Internal thread =7/8 in TPI =9 Number of pitch =1.75

Q: In the lathe machine tail stock hand wheel dimensions are showing in figure ? What is the total…

A:

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A:

Q: Which drawing of the spindle assembly is sectioned in accordance with AS 1100?

A:

Q: Advantage of taper turning by  tail stock  set over method  is that power feed can be used. Select…

A: Let us discuss about tailstock offset method.

Q: Determine the approximate compound-rest in-feed for cutting a 1½-12 UNF 2A thread

A: Compound-rest in-feed =0.7NHere, N=Number of feed=12 for 1½-12 UNF 2A threadCompound in-feed…

Q: 1-Example: calculate the change gears to cut a single start thread of 1.5mmpitch in a lathe machine…

A: Hi and thanks for the questions. If you have asked multiple questions, we will solve the first…

Q: In a tap set, an intermediate tap is used to start a thread form in a drilled hole Select one: O…

A: The given statement is true.

Q: a) + 2r/3 %3D I 2 ft- For Problem 2a

A: The centroid of the shaded area can be calculated by the following method: First, calculate the…

Q: Identify a true statement relating to taper turning by compound rest method. O The compound rest is…

A: Identify a true statement relating to taper turning by the compound rest method.

Q: It is an attachment that provides a quick means of chucking work-pieces with standard diameters or…

A: Combination Chuck is the correct answer.

Q: 8/ Disadvantage of taper turning by taper turning attachment method is that only limited taper…

A: Taper turning:  It is a type of machining under which the diameter of a cylindrical workpiece slowly…

Q: The rolls are supported on bearings of side frames called *

A: The rolls are supported on bearings of side frames called Answer: Supports

Q: identify each if it is operated by a MAN or MACHINE i. Carry bar stock from the store. 1 min ii.…

A: (1) Carry bar stock from the store. 1 min  To carry stock from the store machines are used. (2) To…

Q: 6-Internal or external tapers on a turret lathe can be turned by... a) Face turning attachment. b)…

A: Taper turning:  It is a type of machining operation in which the diameter of cylindrical object…

Q: Suppose that it is necessary to turn an internal taper of 6” TPF. At what angle should the compound…

A: Given data: Taper per foot, TPF = 6 in. Calculate the taper per inch, TPI=TPF12 in=6 in12 in=0.5…

Q: A-List the characteristics of screw thread. B- Calculate the change gears for cutting 16 thread per…

A: Screw threads are shortened threads which are available in helical structure. These threads are…

Q: Advantage of taper turning by tail stock set over method is that power feed can be used. Select one:…

A: Objective: To determine the advantage of taper turning by tailstock set over method.

Q: Select suitable tapering method if Major diameter of shaft is 34 mm and small diameter is 30mm. The…

A: Given: Major diameter of the shaft is 34 mm.  Minor diameter of the shaft is 30 mm. Length of the…

Q: Plunge turning is most suited for: 0.75 x CW CW

A:

Q: (a) With the help of suitable sketches outline five turning operations that can be performed on a…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Show that the same rebound can be expected for any position of knob K.

A: as earlier calculated ω2=3gLω3=3gL1-cosθ

Q: Use the necessary data from the figure to find out the taper angle for taper turning operation?

A: It is required to determine taper angle for given part

Q: The type of taper turning method in which the tool follows a diagonal path by engaging the too…

A: Data given-  Taper : the taper shaped defines as the shape which area is gradually increase or…

Q: In a taper turning operation 35 is the diameter of the large end in mm, 25 is the taper angle in °…

A:

Q: DUESTON 2, WHAT ARE RADIAL, THRUST ANGULAR.con TACT ROLLING -ELENIENH BEARING?

A: Rolling bearing  The bearings consist of several rolling components and are often used for rotating…

Q: With respect to four jaw chuck design, Which of the following statement is correct?

A: Answer 1  c) Four jaw self centring chuck is used to hold hexagonal shape objects Answer 2 d) To…

Q: What are the TPI and TPF of a part with end diameters of 3/4" and 1/2" and a taper length of 4.25"?

A: A cylindrical taper is a piece of material that decreases in diameter in a cone shape. Proportions…

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.