Briefly describe the meaning of spark gap in wire cut machining by drawing a sketch.

Q: Examples (homework) 1. In orthogonal cutting if the depth of cut is a 1.25 mm and chip thickness…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: Show by a suitable sketch the rake and clearance angle of cutting tool in a machining work Also…

A: GIVEN DATA RAKE AND CLEARANCE ANGLE GIVEN WE HAVE TO SHOW IT ON DIAGRAM AND SIGNIFICANCE OF IT

Q: Question 2 Briefly explain the following chips formation in machining operation with the help of…

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Q: Which formula is used for calculation of specific cutting pressure?

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Q: Show by a suitable sketch the rake and clearance angle of cutting tool in a machining work. Also…

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Q: Of the following machining operations listed below, which one has the lowest cutting speed and metal…

A: which material removal process  has the lowest cutting speed and metal removal rate .

Q: In orthogonal machining operation the chip thickness and the uncut chip thickness are equal to 0.45…

A: Given:Chip thickness=uncut chip thickness=0.45 mmt1=t2=0.45 mmr=1α=0o

Q: 3. Describe the characteristic of good cutting tools

A: Good cutting tool must have the following characteristics:- Good strength High thermal stability…

Q: Q4: Answer the following questions: 1. Increasing cutting speed is undesirable at any time to raise…

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Q: 1. Write down the important properties of cutting tool? Write short note on 4 different types of…

A: Dear student, there are two different questions in the single question and we are suppose to solve…

Q: about machining

A: Machining is the interaction used to eliminate material, normally metal, to make parts for machines,…

Q: List all the steps turning operation in details to perform the machining process with the help of…

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Q: 22.36 Referring to Table 22.1, state which tool materials would be suitable for interrupted cutting…

A: Tool materials would be suitable for interrupted cutting operations :-

Q: shaper cutting tool

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Q: Determine time required for machining?

A: Given data;  A 600mm×30mm flat surface of a plate is to be finsih machined on a shaper. Plate is…

Q: value. The exponent nin Taylor's tool life equation In a machining operation, doubling the cutting…

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Q: Question 3. State whether or not the following statements are true, explaining your reaso 3.a. For…

A: (a) The given statement is true . To exhibit that for a comparative shear point, there are two rake…

Q: “Milling is an intermitted cutting operation”. Explain it

A: Intermittent cutting is that cutting when the cutting is interrupted or we can say at some time tool…

Q: How can a built-up edge cause a reamer, or other cutting tools, to produce a rough surface finish…

A: When the cutting operation of a ductile material with a long contact of chip and tool is carried…

Q: Write short note on 4 different types of cutting fluids commonly used in detail.

A: Four types of cutting fluids are, Carbon tool steel High-speed steel Cemented carbide tool and…

Q: What is the cutting speed of a medium carbon steel which cutting stroke per minute is 80 and which…

A: Given , L=10 in =254mm, N=80, Find, Vc

Q: Explain the importance of each angle in metal cutting with neat sketch

A: There are basically three angles that need to be focused on during the metal cutting operation.…

Q: 2. Illustrate the influences of tool wear on the workpiece and the overall machining operation.

A: Due to the tool wear following consequences can be seen - The cutting temperature will increase.…

Q: Broadly define what machining processes are

A: A machining process which are used in the field of mechanical engineering, machining is a process of…

Q: What is the cutting speed in fpm of a

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Q: List the three cutting conditions

A: In machining procees we want to produce the required shape and size of component by means of…

Q: What size is called actual? 1) the size obtained in the machining of parts and measured with an…

A: Answer - option (1) - the size obtained in the machining of parts and measured with an allowable…

Q: Define the fundamental of cutting.

A: Definition of Cutting : Cutting is defined as It's process which creates new surfaces in a solid by…

Q: In a multi point cutting tool the positive rake angle is used to cut low tensile strength and…

A: This question is from manufacturing engineering subject.

Q: Discuss three (3) advantages of using cutting fluids in machining operation

A: GIVEN TOPIC- Machining Operation Discussion -Advantages of using cutting fluids in machining…

Q: Explain the mechanics of metal cutting with neat sketch.explain the elements of metal cutting.

A: Mechanics of metal cutting: The mechanics of metal cutting is defined as the estimation of the…

Q: In toolbit nomenclature, the point where the primary and secondary cutting edges met. a.…

A: The edge on tool which removes material is known as cutting edge of tool. Single point cutting tool…

Q: Is there any advantage to having a built-up edge on a tool? Explain.

A: The built up edge effectively changes tool geometry and rake steepness. It also reduces the contact…

Q: Identify major sources of heat generated in Cutting tool

A: When the cutting tool is used for the machining process then heat is generated through the cutting…

Q: Excessive temperature at the cutting tool point will lead to the following: Brittle fracture ، All…

A: Excessive temperature at the cutting tool point is very dangerous.

Q: Hobbing is used almost exclusively for what type of machining operation?

A: Machining operation: A process in which the excess material is removed small chips from the…

Q: What is a cutting tool and what are the two basic types of cutting tools in traditional machining?

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Q: a Copper during machining produces continuous chips none of these discontinuous chips continuous…

A: a.option A continuous chip is the correct answer.

Q: What is the difference between extruded boss/base and extruded cut, revolved boss/base and revolved…

A: To write: The difference between extruded boss/base and extruded cut,  revolved boss/base and…

Q: An orthogonal cutting operation is being carried out under the following conditions: depth of cut,…

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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.