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

Q: Carriage is mounted on the outer guide ways of lathe bed and it can move in a direction parallel to…

A:

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

A:

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

A: Option (b) face milling

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

A:

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

A: Option b 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: 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: From the following identify the safety precaution for Milling machine.   Sharp countersinks need…

A: The milling machine is given

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

A:

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

A: Answer is false

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

A: Answer in step 2

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: a. If rough milling of mild steel is performed using High Speed Steel (HSS) side and face milling…

A: Since you have asked multiple questions so we will solve any one of themIf you want any specified…

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

A:

Q: Identify the cutting tool from the following File V block Punch Angle plate

A: 1) v-block  V-Blocks are precision metalworking jigs typically used to hold round metal rods or…

Q: Cross slide is actively used during ___________machining operation on lathe. a. Drilling b. Turning…

A: Answer: Turning

Q: Identify the nose radius(in mm) from the following single point tool signature 2-3-5-8-12-15-1. O 1…

A: The single point cutting tool signature is as mentioned below (i) Back rake angle(ii) Side rake…

Q: Identify the side rake angle (in degrees), from the following single point tool signature…

A: The tool signature of a single point cutting tool is mentioned below (i) Back rake angle(ii) Side…

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: 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: 8. How is the perpendicularity between the feed movement and the base plate of the radial drilling…

A: Similar to flatness, perpendicularity is measured with a height gauge; however, the gauge (or…

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: 22. The three-jaw universal chuck can be used to hold Select one: a. HEXAGONAL AND ROUND WORK…

A: Three-jaw universal chuck is used to hold round and hexagonal work.

Q: Q#01 : Differentiate between (i) Plain Turning and Facing operation (ii)Taper Turning and Knurling…

A: (i) The process of reducing the diameter of a rotating workpiece by providing a definite depth of…

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

A: Cross slide is used for taper turning

Q: Identify the part of a lathe machine which is mainly used to cut external threads.  Head stock…

A: External threads can be manufactured by using different methods such as thread cutting, thread…

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…

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.