In a multi point cutting tool the positive rake angle is used to cut low tensile strength and non-ferrous metals. Select one: True False

Q: 11. Two cutting tools with tool life equations given below are being compared: Tool 1: VTº-1-150…

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Q: Which one is not a chief element in metal cutting process?         a)Cutting speed       b)Nominal…

A: It is required to determine which of the following is not chief elements in machining

Q: The positive rake angle in a single point cutting tool is used to cut non-ferrous metals and low…

A: Positive rake angle is provided to low strength material, to reduce BUE, for low speed operation

Q: How is the tool geometry of single point cutting tool designated or specified in ASA, ORS and NRS…

A: GIVEN DATA - TOOL DESIGNATION SYSTEM GIVEN WE HAVE TO EXPLAIN IT

Q: What is the tool length offset? How is the tool length offset measured

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Q: An aluminum hollow shaft 200 mm outside diameter, 100 mm inside diameter and 500 mm length from…

A: Given Data Outside diameter of shaft is : do=200 mm Inside diameter of shaft is :di=100 mm Length…

Q: An aluminum hollow shaft 200 mm outside diameter, 100 mm inside diameter and 500 mm length from…

A: Givenoutside dia=200mminside dia=100mmL=500MMN=400rpmfeed rate=0.25mm/rev

Q: Differentiate the Branch and Bound Method and Gomory's Cutting Plane Method.

A: given; Differentiate the Branch and Bound Method and Gomory's Cutting Plane Method.

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

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Q: During turning tests, using a cemented carbide tool resulted in a 1‑min tool life at a cutting speed…

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Q: QUESTION 6 When facing the spindle, which direction should a right-handed cutter be rotated in order…

A: The turning tool can be divided into 3 categories, namely  Left-handed tools Right-handed tools…

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

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Q: i need the answer quickly

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Q: A cutting tool has a nose radius of 1.8mm find the feed rate for a theoretical surface roughness of…

A: Concept: Surface roughness is measured by center line average. (CLA)  CLA = (fxf) / (8 x R)  Where f…

Q: A Click Submit to complete this assessment. Question 80 Increase of rake angle of a cutting tool…

A: Yes it's true.

Q: List the factors that contribute to poor surface finish in cutting.

A: It is required to enlist the factors that contribute to poor surface finish in cutting

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: 3. Describe the characteristic of good cutting tools

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

Q: 1. Differentiate conventional and non-conventional cutting tools

A: Based on type of toop used, machining tool can be categorized into two groups, conventional and…

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: 4. Name 4 types of cutting tool wears and explain what problem can happen if the depth of cut is…

A: Tool wear : It is breakdown and gradual failure of  cutting tool due to regular operation on…

Q: In a multi point cutting tool the negative rake angle is used for high tensile strength materials.…

A: Positive rake angle used for ductile or soft material while negative rake angle used for higher…

Q: An aluminum hollow shaft 200 mm outside diameter, 100 mm inside diameter and 500 mm length from…

A: Given data as per question The outside diameter of shaft =200 mm Inside diameter =100 mm Length of…

Q: A cylindrical workpiece has a 14.0 in diameter and has 30 in long. It is to be turned in an engine…

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Q: shaper cutting tool

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Q: B/ A rectangular aluminum block is drilled at a depth of 40 mm using a drill that has two cutting…

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Q: In orthogonal cutting if the depth of cut is a 1.25 mm and chip thickness after cutting is 2 mm,…

A: The cutting operation in which the angle between the cutting edge of tool and cutting velocity is 90…

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: Differentiate between orthogonal and oblique cutting.explain the importance of each

A: Orthogonal cutting process: During the cutting process, when the cutting edge of the tool is…

Q: QUESTION 2 Tool life can be defined as the actual machining time of successive surface sharpening…

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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 approximate % change in the life, t, of the tool with zero rake angle used in orthogonal…

A: Given: Flank wear∝cot α

Q: Increasing the cutting speed (Vc) affects the surface finish by:

A: The dimensional accuracy of the final product depends on the cutting speed.

Q: What is the stroke per minute of a mild steel which cutting speed is 200 fpm having a total length…

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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: (e) Briefly describe types of chips that occur in metal cutting. (f) For orthogonal cutting, the…

A: Types of chip  1) continuous chip - the condition for the formation of continuous chip without built…

Q: Identify the true statement from the following a. Unit of cutting speed in millimetre per minute b.…

A: There are various terms related to the machining operations, such as cutting speed, feed rate, depth…

Q: List all the failure modes, wear mechanisms and wear conditions for cutting tools

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Q: A straight turning operation is carried out using a single point cutting tool on an AISI 1020 steel…

A: Given data: The feed rate is f = 0.2 mm/rev. The depth of cut is d = 0.5 mm. The side cutting edge…

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: Angle between side cutting edge and axis of tool is known as: Rack rako anglo

A: Given:Lathe tool has so many angles and edges. All the edges has different work.

Q: Write down the steps required to proof the mathematical relation for SHEAR PLANE ANGLE in Orthogonal…

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Q: Choose TWO (2) types of cutting processes that are suitable for cutting thick materials (>20mm thick…

A: 1.Plasma cutting  Plasma cutting use accelerated jet of hot plasma to cut the electric conductive…

Q: Increasing the entering angle of the tool affects the vibrations during cutting by:

A: Entering angle is the angle between the leading cutting edge of the tool and surface of the…

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

A: A milling machine is a machine tool that cuts metal as the workpiece is fed against a rotating…

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.