Countersinking process is carried out by using twist Drilll. O True O False

Q: It is a widely use tool for laying out squaring and checking work.It consists is a square head and a…

A: following is the answer to the above question-

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: 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: a) Explain the following parts of a Lathe machine. i) Carriage ii) Cross slide ii) Tailstock b)…

A:

Q: The tool has only one cutting edge and the cutting edge is made of high-grade material like carbide…

A: As per given question The tool has only one cutting edge and the cutting edge is made of high-grade…

Q: Which of the following tools is used in both marking and measuring? O Center Punch O Mallet O None…

A: Center punch is a marking tool used to mark center of a hole which is to be drilled. It is not a…

Q: If the grade on the grinding wheel used for grinding operation in the workshop is denoted by "E",…

A:

Q: If the grade on the grinding wheel used for grinding operation in the workshop is denoted by "T",…

A: As per given question  If the grade on the grinding wheel used for grinding operation in the…

Q: 1. In tapping an 7/8 in – 9 UNC, the size of the drill for the hole should be: a. 49/64 in      b.…

A: Thread Size Tap-Drill Sizes Clearance Holes Size Non-Struct (1/64 OS) 7/8-9-UNC 49/64 57/64…

Q: In drilling operation on lathe machine, the drill bit is fixed in O a. Carriage O b. Headstock С.…

A:

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: Lathe Machine tool is an example of three axes machines

A: Lathes, by definition, are 2-axis machines. Once machines advanced to incorporate 3-axis, 4-axis…

Q: 11. The twist drill is divided into .. main parts Select one: a.4 b.1 C.3 d.2

A: twist drill has three principles parts: the point, the body and the shank

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: Which machining procedure cannot create cylindrical surface?   a. reaming b. head sinking c. thread…

A: Slot milling is the milling process in which Slot are created on the surface of material.

Q: Surface grinders are used to produce the Select one: O a. Flat surfaces O b. Hole on surface O c.…

A: Surface Grinding is the operation performed in Grinding process. It is a finishing process by using…

Q: he process of machining the start of a drilled hole to make a conical shape or angle is known as:…

A: Given: In this question multiple choice is given so we will learn about them one by one

Q: With neat diagram explain the drilling operations such as counter boring, counter sinking and…

A: The drilling operations such as counter boring, counter sinking and tapping is given.

Q: Up milling operation, the work is feed in the same direction the rotation of the cutter. Select one:…

A: Given :-  Up milling operation, the work is feed in the same direction the rotation of the cutter.…

Q: The figure shows operation of drilling machine Tool feeds O a. Drilling O b. Boring O c. Reaming O…

A:

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: What type of drill machine can be used in hand-held mode?     a)Micro drill b)Upright drill c)Radial…

A: Given data : Drill machine Hand-held mode

Q: main tempen ber he correct r

A: given:d=0.1insurface tension T=0.005lb/ft

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

A: Answer is false

Q: Up milling operation, the work is  feed in the same direction the rotation of the cutter.…

A: Basics of Upmilling & Downmilling.

Q: 46. During the drill operations, the work piece and drill bit make an angle of 450. Select one: O…

A: Drilling is a cutting operation which uses drill bit to cut a circular hole in solid materials.

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: Give at least 5 purpose of cutting internal threads by the use of Lathe Machine

A: given; Give at least 5 purpose of cutting internal threads by the use of Lathe Machine.

Q: The grinding wheel is made of aluminium oxide are bonded with cobalt. Select one: True O False

A:

Q: Knurling operation is done for )1 نقطة( Sizing purpose Cutting purpose O Gripping purpose

A: Option C 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: Drill bit is fixed in the tailstock of a lathe during the drilling operation. Select one: True False

A: Solution:

Q: Gear wheels are produced by using grinding cutter.

A: This statement is (FALSE)

Q: The grinding wheel is made of aluminium oxide are bonded with cobalt. Select one: True False

A: Grinding: It is defined as the metal cutting process that uses a grinding wheel for cutting…

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: In general lower RPMS are used for inserts bits than for milled tooth bits. O a True Ob. False

A:

Q: Safety goggles are required when working on lathe machine. Select one: True False

A: Lathe machine is one of the oldest machine used in manufacturing field. Due to its It's versatile…

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

A:

Q: of drill

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: The safety equipment used for disassembly of 4 jaw chuck is a. Safety goggles b. Gloves C. Ear plugs…

A: The Gloves are the safety equipment used for disassembly of 4(four) jaw chuck.

Q: Drill bit is fixed in the headstock of a lathe during the drilling operation. Select one: True False

A: Drill bit is fixed in the chuck and the chuck is attached to the headstock of the lathe.

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: 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: The tap drill should be equal in diameter to the minor diameter of the se True/False (select one…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: From the following Identify cutting tool that has the cutting edge in the form of small tip made of…

A: Let us discuss about about given single point cutting tool

Q: Which part on the lathe uses precision turning? The press-fit steel insert. The knob with the 1/4-20…

A: according to the given question

Q: a) Explain the following parts of a Lathe machine. i) Carriage ii) Cross slide ii Tailstock b)…

A: