dentify the drilling operation in which the top portion of a hole is enlarged to accommodate the bolt head . select one: Reaming Gun drilling Counter sinking operation Counter boring operation

Q: The advantage of a universal chuck is that it can handle rectangular shape workpieces. Select one:…

A:

Q: Which type of edge preparations are easier to make/prepare? Bevel grooves OJ grooves U grooves O…

A: Concept: 1) For j and u grooves we need customised form tool cutter. They can't be prepared use…

Q: Read the sentences given below and Identify the wrong statement. Sentence 1. The advantage of an…

A: Independent chuck is a four jaw chuck that is used to hold the workpieces. In this chuck each jaw…

Q: Read the sentences given below and Identify the wrong statement. Sentence 1. The advantage of an…

A: Sentence 1. The advantage of an independent chuck is that the work can be centered to high…

Q: Advantage of Mechanical chucks is:         a/ High accessibility       b/ Good flexibility       c/…

A: advantages of mechanical chucks are It provides flexibility  in changing workpieces   . It has a…

Q: By what the size of upright drill press is identified?   a)largest-diameter cut b)largest-diameter…

A: Upright drill machine  An upright drill machine is used to drill the workpiece vertically. In this…

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: Identify the type of milling operation in which the cutter axis is perpendicular to the workpiece…

A: In the Face milling process, the cutter axis is perpendicular to the workpiece being machined.

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: 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: Identify the type of milling operation in which the cutter axis is perpendicular to the workpiece…

A: Option (b) face milling

Q: Advantage of Shrink fit chucks is:         a/Easy handling       b/High pull out security…

A: Option b is correct.

Q: Name the milling machine operation in which the milling cutter axis is perpendicular to the flat…

A: Answer is Face milling

Q: how would you counter boar the hole at the left hand of the shaft?

A: Counter boring is a process in which one end of the existing hole is enlarged. A counterbore tool is…

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 the safety precaution for Milling machine.   Sharp countersinks need…

A: The milling machine is given

Q: Drilled hole’s Ø made by twist drills are usually rough (surface finish) and often machined…

A: The drills that are produced by the twist drills are usually rough. There will be a need for high…

Q: Identify the type of milling operation in which the cutter axis is perpendicular to the workpiece…

A:

Q: The advantage of an independent chuck is that the work can be centred to high precision. Select one:…

A: True

Q: Main characteristic when cutting Stainless Steel ISO M is:         a/ Machining creates high cutting…

A: Option a is correct.

Q: Identify the type of milling operation in which the narrow slots or grooves can be produced into the…

A: Milling machine is a type of machine in which tool is in rotatory motion and workpiece is in leaner…

Q: Read the sentences given below and Identify the wrong statement. Sentence 1. The advantage of an…

A: Independent chuck is used in the lathe to hold the workpiece tightly.

Q: Identify the machining operation in which, the milling cutter is used simultaneously on both sides…

A: Milling cutter are used as cutting tool I  milling machine

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: The tailstock has two major parts a bottom casting and a top casting is machined very accurately to…

A: On the route to the bed, the tailstock is a moveable casting situated opposite the headstock.

Q: he tailstock has tow major part a bottom casting and a top casting.The bottom casting is machined…

A: Option (a) is correct. dogs The bottom casting is machined very accurately to fit the ways of the…

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: the main diference between the prick punch and center punch?

A: Prick punch is a mechanical tool, which is made up of steel and it is used to mark points on the…

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: Angle of bite in radian ?

A: Given data; Single pass rolling process;  Diameter, d=420 mm  Width, b=145 mm  Thickness,t=9 mm…

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

A:

Q: Read the sentences given below and Identify the correct statement. Sentence 1. The advantage of a…

A: Sentence 1. The advantage of a self-centred chuck is that it is easy to work with. Sentence 2. The…

Q: Identify the name of the milling machine operation in which the cutting takes place by both the end…

A:

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

A: Given data : Tool bit

Q: Identify the name of the milling machine operation in which the concave contours can be produced.…

A: Form milling is the milling machine operation to produce irregular contours such as convex, concave,…

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

A:

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: Identify the part of a lathe machine which is used to give longitudinal feed motion for the tool.…

A: option  ( B )   carriage

Q: Draw and label the parts of an upright drilling machine. What type of operations can be performed on…

A:

Q: Identify the type of milling operation in which the several surfaces of the the workpiece is…

A:

Q: Identify the type of drilling operation in which the center is produced for further drilling…

A: Identify the type of drilling operation in which the center is produced for further drilling…

Q: Q3:- Choose the Correct answer. (1):- The drilling tool must be with a- High hardness b- Low…

A:

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: 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…

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.