A steel bar 200 mm in diameter is turned at a feed of 0.25 mm/rev with a depth of cut of 4 mm. The rotational speed of the workpiece is 160 rpm. The material removal rate in mm³/s is (A) 160 (B) 167.6 (C) 1600 O (D) 1675.5

A steel bar 200 mm in diameter is turned at a feed of 0.25 mm/rev with a depth of cut of 4 mm. The rotational speed of the workpiece is 160 rpm. The material removal rate in mm³/s is (A) 160 (B) 167.6 (C) 1600 O (D) 1675.5

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: In a surface broaching process, a broach having 5 mm pitch and cut per teeth 0.05 mm is used for…

Q: A mild steel rod having 50 mm diameter and 500 mm length is to be turned on a lathe. Determine the…

Q: Q3). A block of 190mm length and 100mm width is to be machined in shaping process. The permissible…

Q: A 200 mm long magnesium alloy bar, 63 mm in diameter is turned on a lathe using a high speed steel…

A: Given data, Length of the magnesium alloy bar, L = 200 mm Diameter of the bar, D = 63 mm Velocity of…

Q: In 3-axis milling, the table feedrate is 756.00 mm/min. Using a 10mm endmill to cut the material…

Q: The shaft shown in the figure below is to be machined on a lathe from a Ø 25mm bar. Calculate the…

A: Turning - (Depth of cut is not given) V=πDNN=VπD=60,000π(25)=763.94 rpm tm=LfN=450.2(763.94)=0.29…

Q: An external turning operation is performed on a hollow workpiece of 200 mm external diameter and 100…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: The following data pertain to a vertical milling operation: 200 600 (L)* 30(W) * 25 (t) Diameter of…

Q: In orthogonal turning of a cylindrical tube of wall thickness 5 mm, the axial and the tangential…

A: Given: Spindle speed(N)=1000rpm Tangential force(F t)=1601N Axial force(Fc)=1259N Thickness(b)=5mm…

Q: O In a production turning operation, the foreman has decreed that a single pass must be completed on…

A: in a production turning operation , the foreman has decreed that a single pass must be completed on…

Q: Orthogonal turning of a mild steel tube with a tool of rake angle 10° is carried out at a feed of…

A: Given data: t1=0.14 mm/revt2=0.28 mmα=10° Need to determine the values of shear angle and shear…

Q: The outside diameter of a cylinder made of steel is to be turned. The starting diameter is 120 mm…

A: we know that, Taylor’s tool life equation is given by, VTn = C where, V= Cutting speed (m/min) T=…

Q: 4) The workpiece material is copper alloy. Assume that D=220 mm, w = 40 mm, 1= 550 mm, d=2 mm, v=1…

A: Given Data The diameter is:D=220 mm The width of cut is:w=40 mm The length of the cut is:l=550 mm…

Q: If a fairing operation is executed at a rotational speed of 40.0 rev / min, the feed is 0.015 in /…

A: As the outer and inner diameter is not given so I am assuming it as D0 and Direspectivelya)…

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 50%, by what…

A: Tool life is the time duration during which a tool can perform its action without any kind of…

Q: 3. A turning operation is carried out on aluminum (100 BHN), the cutting conditions are: v = 5.6…

Q: to perform a rough cut single point facing operation in a lathe of 5 mm diameter cylinder workpiece…

A: Given Diameter = 5mm Feed rate = 0.5 mm/rev Depth of cut = 4.5mm Specific energy = 3Ws/mm3 To find…

Q: Calculate the machining time to complete the job as shown below from a bar 120 mm long and 60 mm…

A: Given: length of the job→L=120 mm initial diameter→D=60 mm maximum depth of cut→d=5 mm hence in…

Q: 4) Assuming that the coefficient þf friction is 0.25, calculate the maximum depth of cut for turning…

A: The power of lathe is given as, The coefficient of friction is given as, The mechanical efficiency…

Q: Problem1. In orthogonal tuming of a 50mm dia. mild steel bar on a lathe, the following data were…

A: Given data: The rake angle, α = 15o. The cutting speed, Vc = 100 m/min. The feed rate, f = 0.2…

Q: A job has to be machined in shaping and the process parameters are given below: a. Length of…

Q: he outside diameter of a cylinder made of steel is to be turned. The starting diameter is 120 mm and…

A: From the given data,

Q: A cylindrical work bar with 4.5 in diameter and 52 in length is chucked in an engine lathe and…

A: (a) The depth of cut is, d = 0.125 in. (b) The required feed is, f = 0.010 in/rev. (c) The cutting…

Q: In a turning operation on carbon steel with hardness- 175 HB. the cutting speed - 225 m/min, feed-…

A: GivenV=225m/minf=0.25mm/revd=7.5mmη=90% Cutting energy for Brinell hardess 175Hb=1.6J/mm3U=1.6J/mm3

Q: Q.4 (i) Find the time required for taking a complete cut on a plate 600 × 900 mm², if the .cutting…

A: As per the bartleby policy we can solve the only first question from the multiple questions. Q.4 (i)…

Q: Low carbon steel having a tensile strength = 300 MPa and a shear strength = 220 MPa is turned at a…

A: Given data ,σyt=300 Mpa ; σys=Tys=220 MpaVc=2.5 ms =150 mminf=0.2 mmrev…

Q: 1. A 7.5 -mm-diameter drill is used on a drill press operating at 300 rpm. If the feed is 0.125…

A: Note - As per company guidelines we are allowed to answer only the first question, kindly post other…

Q: Example 3.18 A low carbon steel bar of 147 mm diameter with length of 630 mm is being turned with…

A: Given data as per the question A low carbon steel bar of 147 mm diameter with a length of 630 mm

Q: A slab milling operation is performed to finish the top surface of a steel workpiece 250*75 mm*mm.…

Q: 3. On an upright drilling machine, a 20 mm diameter hole is to be produced in a plate of SAEE112…

A: The diameter of plate on drilling machine given as, D=20 mmD=20×10-3 mD=0.02 m The…

Q: A drilling operation is to be performed with a 12.7 mm diameter twist drill in a steelwork part. The…

A: givendiameter of twist drill d=12.7mmdepth of hole h=60mmpoint angle 2α=118ocutting speed…

Q: A 125mm-diameter work-bar, 1200mm long is held between centers of an engine lathe. A 400mm portion…

Q: A slab-milling operation is being carried out on a block on a 200 mm-long, 150 mm-wide annealed mild…

Q: (j) In a turning operation on stainless steel with hardness = 200 HB, the cutting speed = 250 m/min,…

A: Given data : stainless steel with hardness = 200 HB cutting speed (v) = 250 m/min feed (f) = 0.3…

Q: An orthogonal cutting operation is being carried out under the following conditions: t0 = 0.1 mm, tc…

A: Given to=0.1 mm tc=0.2 mm V=2 m/s α= 10 degree Fc=500 N, Ft= 200 N % of total in shear dissipated…

Q: In a turning operation on low carbon steel with hardness = 135 HB, the cutting speed = 180 m/min,…

Q: A face milling operation is used to machine 6.0 mm from the top surface of a rectangular piece of…

Q: The end of a large tubular workpart is to be faced on a NC vertical boring mill. The part has an…

Q: A slab milling operation is performed on the top surface of a steel rectangular workpiece 12.0 in…

Q: 1. A turning operation is performed on a cylindrical work part whose diameter 150 mm and length 375…

Q: steel rod 250 mm long and 200 mm in diameter is being reduced to 190 mm in diameter all over its…

Question

Please give correct answer

A steel bar 200 mm in diameter is
turned at a feed of 0.25 mm/rev with a
depth of cut of 4 mm. The rotational
speed of the workpiece is 160 rpm.
The material removal rate in mm³/s is
O (A) 160
O (B) 167.6
(C) 1600
O (D) 1675.5

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Manufacturing Process In a turning operation on stainless steel with hardness = 200 HB, the cutting speed = 200m/min, feed = 0.25 mm/rev, and depth of cut =7.5 mm. Determine how much power will the lathe machine draw in performing this operation if its mechanical efficiency = 90 %. Use specific energy value is: U = 2.8 J/mm
Assuming that the coefficient of friction is 0.25, calculate the maximum depth of cut forturning a hard aluminium alloy on a 15-kW lathe (with a mechanical efficieny of 80%) at awidth of cut of 6 mm, rake angle of 0˚, and a cutting speed of 90 m/min, shear strength of 150 MPa.
A slab-milling operation is carried out on a 200 mm long, 80-mm-wide annealed mild-steel workpiece having a feedrate of 0.1 mm/tooth and a depth of cut of 4.0 mm. The cutter of 50 mm diameter has 18 straight teeth and rotates at 135 rpm. The given specific energy for this material is 3.5 W s/mm3 and the slab mill is wider than the workpiece to be machined. Calculate:‧ the material-removal rate;‧ the power and torque required for this operation;‧ the cutting time. (243 mm/min, 77760 mm3/min, 4.5 kW, 52.8 s)
Please give the correct solution A cylinder of 25 mm diameter and 100 mm length is turned with a tool, for which the relation VT0.25 = 55 is applicable. The cutting velocity is 22 m/min. For a tool feed of 0.046 mm/rev, the number of tool regrinds required to produce 425 cylinders is?
Calculate the time required for completing a 5mm deep finishing cut on a 150mm wide, 600mmlong face of a 25mm thick steel block using a face milling cutter of 150mm diameter with 6teeth. The cutting condition are Vc =1.5m/sec and fz = 0.1mm.
Note: Read the question carefully and give me right solutions according to the question. In orthogonal cutting of steel tube of 150 mm diameter and 2 mm thick, the cutting force was 130 kg and feed force was 35 kg for chip thickness of 0.3mm. The orthogonal cut was taken at 60 meter per minute with a feed of 0.14 mm/rev. If the back rack angle of the cutting tool was - 8 o (minus 8 degree), then calculate the shear strain and strain energy per unit volume.
Machining time required reduce a mild steel rod of diameter 60mm, initial length (L) 125mm to final length (L1) 120mm to 58 mm by turning a carbide insert. If the approach length and over run length are 5 mm and 1 mm respectively, take Cutting speed as 20 m/min and feed is =0.2 mm/rev, and the depth of cut is 0.5mm
A mild steel block of width 40 mm is being milled using a straight slab cutter 70 mm diameter with 30 teeth. If the cutter rotates at 40 rpm, and depth of cut is 2 mm, what is the value of maximum uncut chip thickness when the table feed is 20 mm/min?
A 78 mm thick plate is to be milled down to a thickness of 60 mm using an 80 mm face milling cutter. Calculate the processing time if the cutting depth is 6 mm, the feed/rev is 1.1 mm and the cutting speed is 15 m/min, and if the over run for a 620 mm long plate is 10 mm.
Find the machining time required to turn a mild steel rod from 65mm to 58 mm over a length of 100 mm by using a carbide insert. If the approach length and over run length is taken as 5 mm, Cutting speed as 20 m/min and feed is =0.2 mm/rev, and the depth of cut is 0.5mm
In a turning operation, cutting speed =200 m/min; feed = 0.25mm mm/rev, and depth of cut = 4.00mm Thermal diffusivity of the work material = 20m mm^2/s and volumetric specific heat =3.5(10^ -3 )J/mm^ 3 -C If the temperature increase above ambient temperature (20degreesC) is the angle measured by a tool-chip thermocouple to be 700degreesC, determine the specific energy for the work material in this operation.
In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool. the cutting velocity is 90 m/min The feed is 0.24 mm/rev and the depth of cut is 2 mm. The chip thickness obtained is 0.48 mm If the orthogonal rake angle is zero and the principal cutting edge angle is 90° Calculate the shear angle in degree.