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

Q: A mild steel specimen of Initial diameter of 53.5 mm is turned to final diameter of 47 mm for an…

A:

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

A:

Q: 18 A typical lathe bed is made of a low grade cast iron. Select one: True False

A: We have to find  true /false A typical lathe bed is made of a low grade cast iron.

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

A: Solution:

Q: Disadvantage of taper turning by compound rest method is that only hand feed is possible. Select…

A: Disadvantage of taper turning by compound rest method is that only hand feed is possible. Answer:…

Q: Disadvantage of taper turning by tail stock set over method is that Lengthy tapers cannot be…

A: Tailstock set over method for taper turning – In this process the job is kept at an angle and the…

Q: Describe thrust angle.

A: Introduction  The thrust angle is basically used as a major angle for alignment of the rear and…

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: Choose the most appropriate answers. The unit of cutting parameter "Feed"........ Conveyors designed…

A: 1. The unit of cutting parameter "Feed mm/revolution 2. Conveyors designed within a restricted area…

Q: In a tap set, a taper tap is used to start a thread form in a drilled hole Select one: True False

A: Hand Taps (Configurations): Tap is a tool which can be used to provide an internal threads inside a…

Q: How are center holes drilled after layout ? Show the diagram of a method

A: When work is held and turned between centers, a center hole is required on each end of the work. It…

Q: 70. Calculate the time required to machine a 2 inch diameter machine steel (CS 90 rough cut/ CS 100…

A:

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

A: Counter boring:  It is the a process of enlarging one end of a already existing hole concentric with…

Q: q2 Identify a true statement  relating to taper turning by compound rest method.       The…

A: One of the methods to produce taper in cylindrical objects using a lathe is by swivelling the…

Q: 5. Lathe bed is usually made of: a) Structural steel. b) Stainless steel. c) Cast iron. d) Mild…

A:

Q: The type of taper turning method in which the tool is fed straightly into the work by a straight…

A: We have to determine the proper tapering method.

Q: Tool post is situated on the top of O a. Carriage b. Tail Stock c. Feed rod d. Head stock

A: In a lathe machine, the tool post is the part in which carries or holds the tool. And this tool post…

Q: Identify the taper turning method in which the taper is produced by moving the tool in both…

A:

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

A: Answer in step 2

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

A:

Q: In a tap set, a plug tap is used for final cutting the thread throughout its length after using two…

A: Solution:

Q: whether this is 2 Stroke or 4 Stroke

A: Given: D= 15 cm Piston speed=510 m/min BP=60 kW ηmech=0.80 Pm=5 bar=500 kPa CV=40000 kJ/kg To…

Q: The taper turning operation in lathe machine is carried out using__________ Compound rest Chuck Lead…

A: It is required to fill the blank

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: Main advantage of the Forming taps is:         a/ Evacuates the chips along the shank (for blind…

A: Option b is correct.

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

A: Intermediate or second or plug tap has tapered edges, which assists in aligning and starting the tap…

Q: Which type of feed is needed in facing operation? *

A: Facing is the operation in which the sectional area of the part is machined.

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

A: A method of producing tapers in a lathe is by swivelling or rotating the compound rest which…

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: F tonnes/hr Separation size required is -2 inch C tonnes/hr U tonnes/hr If the feed flow rate is 300…

A:

Q: Identify the drilling operation in which the flat bottom drill bit is used to enlarge the existing…

A: Core drilling operation -  It is a type of drilling with a donut-shaped bit that allows a…

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: A lead of 420 mm is to be cut on work piece 36 mm in diameter. The leadscrew of the milling machine…

A: following is the solution to the above problem-

Q: Define how to calculate the central angle of sliding slope in case of friction circle method?

A: A friction circle is a graphical tool that conveniently defines the course of action of the…

Q: Two 16-pitch, 14 1⁄2° full-depth, involute spur gears are used on a machine shop lathe.  The pinion…

A: Solution:

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: Disadvantage of taper turning by compound rest method is that only hand feed is possible. Select…

A: Correct option: True.

Q: Which one(s) of the following statements is true for limiting positions? Select all that apply.

A: In the four-bar mechanisms, the limiting positions cannot always be avoided. Hence statement (a) is…

Q: QUESTION 12 How long would it take a turn 6 inches of 1-inch bar stock on a No. 3W. and S. turret…

A: This is the very basic question of machining time calculation on lathe.

Q: Course: Manufacturing Process How to Perform Tapper Turning of a Rod by Compound Rest Method?

A: What is Turning operation :- Turning process in which removal of metal from the outer diameter of a…

Q: The cause of an induced angle

A: Solution ;

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

A:

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: 51. Core drilling and drilling operations are basically same. Select one: True False

A: Above statement is false  both core drilling and drilling are different

Q: motion in taper turning is     cross-slide     compound rest     saddle     apron

A: Cross slide is used for taper turning

Q: The copper head hammer is used for releasing hold pin in the chuck. Select one: True False

A: The copper hear hammer is a hammer in which striking portion of the hammer (or head) are…