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

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

A:

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: 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: Describe four (4) functions of cutting fluid.

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

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

A:

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

A:

Q: Find the end mill diameter for slotting operation by a cutting speed of 16 meter /minute and spindle…

A: Given details: Cutting speedVc=16meter/minSpindle speedn=275rpmformula used : Vc=πdn1000

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: Describe two main systems of uniform scavenging with the help of diagrams

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Q: From the following Identify cutting tool made by forging before hardening and grinding. О а. Ob. О…

A: First step for making a tool is

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: Calculate the spindle speed (rpm) for turning operation when the cutting speed is 186.00 m/min and…

A: Find the spindle speed  Cutting speed = 186 m/sec External diameter = 38.50 mm

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

A: Option (b) face milling

Q: A/ What is the typical application area of the following non-traditional machining methods? 1- USM…

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Q: shaper cutting tool

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Q: 5) 6) Why is it difficult to make heavy cuts if a form turning tool is complex in shape. Why are…

A: Soln:- A form Tool is the type of cutting Tool which contains more than one cutting edge with a…

Q: (i) For a 400 minute tool life, which tool is recommended and why? (ii) The tool changing time for…

A:

Q: Answer the following questions by circling True or False. 13. The cutting speed of the hydraulic…

A: As per Bartleby guideline we are allow to give answer of one question at a time so please post other…

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: 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: List down MILLING ACCESSORIES AND ATTACHMENTS indicate its uses.

A:

Q: Cold Circular saws are capable of making cuts accurate to what tolerance?

A: Cold circular saws The instrument used in cutting ferrous and non-ferrous alloys material is known…

Q: Determine cutting power and specille energy in the machining operstion if the cutting speed 100…

A:

Q: Question attached

A: Write the given data in the problem. W˙=12 KW P=2300 N/mm2  v=240 m/min  f=0.4 mm/min Here, f is the…

Q: Give 3 reasons why conventional machining is essential. b. What is the difference between the…

A: (A) Machining refers to the process in which a cutting tool is used to cutting material from the…

Q: This troubleshooting probably occurs in the drilling operation due to high cutting speed,…

A: Option (d) is correct. Excessive drill wear

Q: What is the cutting speed in fpm of a

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Q: Which of the following statements about cutting variables for finishing cuts is true? Finishing cuts…

A: Solution:

Q: single-point cutting tool with 12° rake angle is used to machine a steel work-piece. The depth of…

A: Given:uncut thickness, t1=0.81 mmchip thickness, t2=1.8

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: 10. Formula for cutting speed of the shaper, tell the meaning of each variables.

A: SHAPER In shaping, the cutting tool is held in the tool post located in the ram, which reciprocates…

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: What is the cutting speed? when main axis spindle speed is 700rpm, and external diameter is 15mm ?

A: Given:-N=700 rpmD=15mmTo find:-Cutting speed, Vc

Q: A single point cutting tool designated as follows 8-14-6-6-6-20-1 is used to machine a work with…

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 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

A:

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

A: Intermittent cutting means the cutting is not continuous. That means at some time the tool is in…

Q: b) A mild steel having length of 350mm and diameter of 12.5 cm, is being reduced to diameter 9.5 cm,…

A:

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.