The operation is used to make a cone shaped enlargement of the end of a hole Select one: a. Reaming operation b. Boring operation c. Drilling operation d. Counter Sinking

Q: Surface grinding is done to produce a. Internal cylindrical holes b. Flat surface c. Tapered surface…

A: Surface grinding is done for finishing the product

Q: Drilling can be performed in Lathe machine O True O False

A: 1. The given statement is TRUE. Explanation: Drilling can be performed in Lathe machine because for…

Q: Angle between side cutting edge and axis of tool is known as: * Back rake angle Side rake angle Side…

A: Answer: The correct answer is option (c) side cutting edge angle.

Q: In Drilling machine, Feed given to drill in this direction makes the hole Select one: a. Downward b.…

A: Given :-  In Drilling machine, Feed given to drill in this direction makes the hole Select one: a.…

Q: What would be the lead of a ¾ inch diameter drill with an include angle of 118 degrees

A:

Q: 1. What type of milling machine can be used to make the groove in the shaft? 2. The diameter of the…

A: 1. Grooves, elongated slots and break-throughs are produced or made for the purpose of receiving…

Q: In Drilling machine, Feed given to drill in this direction makes the hole Select one: O a. 45 degree…

A: Drilling is a cutting operation in which a drill bit is used to cut a circular hole in a solid…

Q: From the following Identify cutting tool made by forging before hardening and grinding. О а. Ob. О…

A: First step for making a tool is

Q: The angle on a single-point cutting tool geometry in which the face of a tool is inclined sideways…

A: Back rake angle: It is the inclination of the face toward or away from the end or the end cutting…

Q: Gear finishing operation is called:    A) Burnishing B) Hobbing C) Shaping D) Milling

A: Given Data⇒Gear finishingProblem definition⇒Problem says choose the correct option

Q: d) Correct the wrong sentences if found[ 1. Drilling, turning, and milling use rotating multiple…

A: These questions are based on the concept of manufacturing processes.

Q: It is a fixed casting attached to the back of the lathe carriage (a) Collet attachment (b)Magnetic…

A:

Q: 26. When a two-fluted end mill is used to cut a slot, the maximum depth of cut should be Select one:…

A: Option a is correct.

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: Tool wear refers to abrasion on .............. and the tool edge become worn a) Cutting edge. b)…

A: Tool wear refers to abrasion on .............. and the tool edge become worn a) Cutting edge. b)…

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

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: From the following Identify cutting tool formed by grinding the end piece of a steel stock is O a. O…

A: Option d is correct.

Q: Write down the parts of an universal chuck

A:

Q: Center drilling operation performed on lathe machine uses a single-point cutting tool. Select one:…

A: Answer is false

Q: Shaper machine uses single point cutting tool for cutting mater Select one: True False

A: 1.true

Q: d. Down milling

A: Option (d) is correct. Down Milling

Q: Chuck in lathe machine is located in ________________. a.

A: Chuck is used to hold the workpiece and clamp it against the tool force. chuck is mounted on…

Q: I need help answering this question, I am unsure of the correct answer.

A: Web and Rib are thin, flat objects that acts as a structural support.

Q: Why is there one driver gear and two driven gears in a hand drill

A: The hand drill is a portable drilling machine that is similar in design to a breast drilling machine…

Q: Name the operation which is enlarges the top portion of drilled hole with tapered shape? a. Step…

A: The process of creating a V-shaped tapered edge near the surface of a hole is known as…

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

A: Option b is correct.

Q: Angular Holes                  1.  Principle of drilling Angular Holes                  2.  Basic…

A: When the motor is turned on, the spindle revolves, and the stepped pulley linked to it turns as…

Q: Drilling operation to produce conical shape on a drilled hole is known as a. Boring b. Counter…

A:

Q: L the Cutting edges on both the end and outside periphery of the In cutter. * Down milling Face…

A: Ans) : Face Milling

Q: Angle between side cutting edge and axis of tool is known as: Back rake angle O Side rake angle Side…

A: Angle between side cutting edge and axis of tool is given as Side cutting edge angle or side cutting…

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: In which lathe operation enlarging the already drilled hole can be produced. Boring operation…

A: Correct Option: Boring Operation.

Q: The operation where enlarging a hole is called (A) Reaming (B) Drilling (C) Tapering (D) Boring.

A: Machining: Machining is a manufacturing process that involves cutting material into perfect shape…

Q: What are the facilitating factors and barriers for implementation drill machine

A:

Q: From the following Identify cutting tool formed by grinding the end piece of a steel stock is O a. O…

A:

Q: Which type of cutting tool used in lathe machine? Select one: O a. Multipoint cutting tool O b.…

A: Lathe Machine: A machine is used for the machining processes such as Turning, step turning, cutting,…

Q: What type of operations can be done by using these cutting tools?   a)Reaming b)Twist drilling…

A: Given data : Tool bit

Q: _________ is a massive and rigid single piece casting made to support other active parts of a lathe…

A: The Answer is option [D] Bed.

Q: Type of milling operation to produce flat surfaces with cutter axis perpendicular to the milled…

A: True  Explanation :-  In face milling , milling cutter is placed  is placed perpendicular to the…

Q: What depth of cut is needed for a ¾ inch wide keyway in a 3 inches diameter shaft?

A: find the depth of cut in shaft .

Q: In carpentry, the type of saw to be used to work inside a narrow hole or slot is O A. Hack saw O B.…

A:

Q: From the following Identify cutting tool made by forging before hardening and grinding. O a. O b.…

A: Cutting tool made by forging before hardening and grinding is called tipped tool

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

A:

Q: In which of the following taper turning method the tool follows diagonal path

A: Tail stock set over:- Here, tail stock is set by required offset and tool feed in parallel to the…

Q: In which cutting process single point cutting tool removes material from a rotating workpiece to…

A: In turning process the workpiece rotates in the lathe machine and the single point cutting tool is…

Q: Lathe chuck mounted on which part of a lathe machine?

A: Lathe machine has several parts but lathe chuck which is a rotating part is mounted on,

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

A: Reaming : It is a cutting process. Reaming is performed to finish internal surface of an existing…

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

A: Reaming : reaming is a cutting process that involves the use of a rotary cutting tool to create…

Q: process used for cutting a gear on a milling machine is called The a. Gear forming b. Gear shaping…

A: Option c is correct

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.