Find the machining time, in seconds, and the rate of material removing in mm^3, sec for a turning operation having the following information: 1- Wp diameter is 80mm, 2- the length is 0.12m, 3- the cutting speed is 80m/min, 4- feed is 0.5 mm/rev and 5- the depth of cut is 0.002m.

Find the machining time, in seconds, and the rate of material removing in mm^3, sec for a turning operation having the following information: 1- Wp diameter is 80mm, 2- the length is 0.12m, 3- the cutting speed is 80m/min, 4- feed is 0.5 mm/rev and 5- the depth of cut is 0.002m.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter5: Turning

Section5.3: Machining Operations On The Lathe

Problem 5RQ: Calculate spindle RPM and machining time for cutting a 1.5" diameter 4" long at 225 SFPM using a...

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: Calculate resultant force, metal removal rate and shear strain in an orthogonal cutting the depth of…

Q: 3. A 50-mm-long, 30-mm-diameter hole in a steel rod is being enlarged in diameter to 31 mm by one…

Q: A 4"x 8" cast steel plate is to be machined using a milling cutter with 8 inserts. The operation is…

A: Given dataD=8inchV=350sfpm=350×39.37=inch/minf=0.015inch/totthl3=0.18inchz=8 ***as per our company…

Q: For a turning operation using a ceramic cutting tool, if the speed is increased by 25%, and constant…

A: given:Initial speed=Vdepth of cut=d=2.5 mmTool life=Tfeed=fn=0.5y=0.6

Q: In a turning operation on stainless steel, cutting speed = 150 m/min, feed = 0.25 mm/rev, and depth…

A: From the given table write the specific energy for cutting stainless steel.

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

Q: The diameter of a mild steel rod is to be reduced from 70 mm to 65 mm by plain turning in a single…

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

Q: The orthogonal cutting of steel is done with 10° rake tool with a depth of cut of 4mm feed rate of…

A: Merchant circle:

Q: 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…

A: Given data: The diameter of the steel bar is D = 200 mm. The feed rate is f = 0.25 mm/rev. The…

Q: A 78 mm thick plate is to be milled down to a thickness of 60 mm using an 80 mm face milling cutter.…

A: The processing time required is 30.61625 min.

Q: Problem 2. Turning Consider Step 2 (Turn Shoulder) in machining the flashlight handle (Figure 2).…

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: Find the machining time required to turn a mild steel rod from 65mm to 58 mm over a length of 100 mm…

A: Given data: - The initial diameter of the rod is D = 65 mm. The final diameter of the rod is d = 58…

Q: Taylor's tool life equation is given by VT" = C, where V is in m/min and T is in min. In a turning…

A: Given:- Equation:-VTn=CFor tool Xn=0.3C=60For tool Yn=0.6C=90To find:-Cutting speed

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

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: Q5: B: Peripheral milling is performed on the top surface of a rectangular work part that is 300 mm…

A: The material removal rate is the amount of material removed per min. It is the function of the area…

Q: In a turning operation, the workpiece diameter is Dm-40.00 mm and the diameter after the operation…

A: GIVEN DATA - D=40mm D2=24mm V=132m/min f=0.03mm/rev WE HAVE TO CALCULATE MRR

Q: A through hole is drilled in an aluminum alloy plate of 15 mm thickness with a drill bit of diameter…

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: 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: Draw the forces and angles involved in the cutting process and calculate shear angle (0),…

A: We have to calculate force angel and cutting process

Q: In a turning operation on cast iron (150 BHN), the cutting speed is 340 ft/min, feed is 0.06 in/rev,…

A: Given data as per question Cutting speed = 340 ft/min Feed =0.06 in/rev Depth of cut =0.05…

Q: Consider a milling process, where a pocket with width (X) of 400mm, Length (Y) 300mm, and depth (z)…

A: given pocket with width X=400mmlength, y=300mmdepth, z=15mmcutting tool diameter, d=12mmcutting…

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: For face milling a 2 x 3 inch surface using 1.5 in face mill tool. What is the time required to…

Q: 3. Using a lathe machine having a motor power of 4 KW and mechanical efficiency of 0.85, calculate…

A: Given: The power of the motor is, P=4 kW. The mechanical efficiency of the motor is, η=0.85. The…

Q: In 3-axis milling, the table feedrate is 703.00 mm/min. Using a 10mm endmill to cut the material…

Q: In a turning operation, the tool life varies with cutting speed, as shown in following table:…

A: Turning operation is the manufacturing technique that is done on a lathe machine. In this operation,…

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

A: As per our guidelines we have to answer one question only. So, I am answering (b).So, post the…

Q: Q) An engine lathe is used to turn a cylindrical work part 150 mm in diameter by 500 mm long.…

A: GIVEN: D=150mm L=500mm F=0.3mm/rev d=3mm Cutting speed, V=2.5m/s=2500X60=150000mm/min a) CUTTTING…

Q: During a certain machining experiment at the UCSI workshop, it is observed that temperature at the…

Q: A hole of 40 mm diameter and 50 mm depth is to be drilled in a milled steel component. The cutting…

Q: 1 In an orthogonal machining process, for minimum power consumption, the ratio of cut force to…

Q: In orthogonal turning of low carbon steel pipe with principal cutting edge angle of 90°, the mair…

A: Given:Rake angle,α=0cutting force, Fc=1000 Nfeed force, Ft=800 Nshear angle,ϕ=25o

Q: A flat milling operation will be carried out with a horizontal milling machine, in a piece of 250 mm…

A: Milling operation is the manufacturing technique that is done on a milling machine. In this…

Q: You are trying to determine the proper cutting conditions for a metal component There are twe…

A: given data;axial lenth of cut (Le)=50mmdiameter(d)=15mmfeed(f)=0.1mm/revproduction rate requirments…

Q: A circular hole of 25 mm diameter and depth of 20 mm machined by EDM process. The material removal…

A: volume of metal to be removed = πd2h = π 252 20 = 39269.908 mm3

Q: A turning operation is carried out on aluminum. Based on the specific energy values in Table 17.2,…

Q: For the operation of straight turning in a lathe machine, the diameter of the workpiece is 80 mm,…

A: Given Data Diameter of workpiece is: D=80 mm=0.08 m Length of workpiece is : L=0.12 m Cutting…

Q: Table 1 below shows the cutting speed for some common materials and the feed rates for various…

Q: A slab-milling operation is being carried out on a 300 mm long, 100 mm wide annealed mild steel…

A: Given Data: Length L=300 mm wide b=100 mm feed…

Concept explainers

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.

Question

Find the machining time, in seconds, and the rate of material removing in mmA3;sec for a turning operation having the following information: 1- Wp diameter is 80mm, 2- the length is 0.12m, 3- the cutting speed is 80m/min, 4- feed i50.5 mm/rev and 5- the depth of cut is 0.002m.

Find the machining time, in seconds, and the rate of material removing in
mm^3, sec for a turning operation having the following information: 1- Wp
diameter is 80mm, 2- the length is 0.12m, 3- the cutting speed is 80m/min, 4- feed
is 0.5 mm/rev and 5- the depth of cut is 0.002m.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

The face milling cutter of D = 200 mm used to cut a block which is 200 mm H, 1=480 mm, if f- 0.7 mm/rev is used and the overrun of the cutter is 12 mm and cutting speed 320 mm/min. Calculate the machining time. Cuttin
Find the machining time to complete the job as shown below from the basic raw material of 50 mm diameter and 100 mm length. Assume the following data: cutting speed for turning and boring = 25 m/min, feed for turning and boring = 0.5 mm/rev, cutting speed for drilling = 20 m/min, feed for drilling = 0.25 mm/rev, depth of cut not to exceed = 5 mm? 40 25 20 20 20 20
Turning Operation In a production turning operation, the foreman has decreed that a single pass must be completed on the cylindrical workpiece in 4.8 min. The piece is 400 mm long and 150 mm in diameter. Using a feed = 0.43 mm/rev and a depth of cut = 4.0 mm, what cutting speed must be used to meet this machining time requirement? Hint: Re-arrange the Tm equation to find v in m/min Tm= T.DO.L v.f 1.522
A facing operation is performed on an lathe. The diameter of the cylindrical part is 6 in and the length is 15 in The spindle rotates at 180 rpm. Use depth of cut of 0.110 in and feed of 0.008 in rev. Determine: a) The cutting speed of the tool (in/min) b) The tool feed rate (in min) c) The cutting time (sec)
For the operation of straight turning in a lathe machine, the diameter of the workpiece is 80 mm, the length is 0.12 m, the cutting speed is 80 m / min, the feed is 0.5 mm / rev and the depth of cut is 0.002 m . Find the material removing rate and the time of machining.
A mild steel specimen of Initial diameter of 30.5 mm is turned to final diameter of 27 mm for an initial length of 153 mm on a lathe machine. Using the given data find the following. (i) Feed of 0.4 mm/rev & Depth of cut is 0.5 mm (ii)During machining the tool's approach length is 5 mm, over run length is 2mm (iii) Time required to complete one single turning operation is 3.5 minutes (a)Find number of passes to finish the entire turning operation (b) Total time required to complete the turning operation in minutes
A mild steel specimen of Initial diameter of 30.5 mm is turned to final diameter of 27 mm for an initial length of 153 mm on a lathe machine. Using the given data find the following. (i) Feed of 0.4 mm/rev & Depth of cut is 0.5 mm (ii)During machining the tool's approach length is 5 mm, over run length is 2mm (iii) Time required to complete one single turning operation is 3.5 minutes (c) Spindle speed in in rpm (= (d) Cutting speed in m/minutes(=
A mild steel specimen of Initial diameter of 53.5 mm is turned to final diameter of 47 mm for an initial length of 154 mm on a lathe machine. Using the given data find the following. (i) Feed of 0.4 mm/rev & Depth of cut is 0.5 mm (ii) During machining the tool's approach length is 5 mm, over run length is 2mm (iii) Total time required to complete the turning operation is 59.6 minutes
A mild steel specimen of Initial diameter of 53.5 mm is turned to final diameter of 47 mm for an initial length of 154 mm on a lathe machine. Using the given data find the following. (i) Feed of 0.4 mm/rev & Depth of cut is 0.5 mm (ii) During machining the tool's approach length is 5 mm, over run length is 2mm (iii) Total time required to complete the turning operation is 59.6 minutes (a) Find number of passes to finish the entire turning operation ( (b) The actual length of the turning operation in mm ('
A mild steel specimen of Initial diameter of 51.5 mm is turned to final diameter of 48 mm for an initial length of 151 mm on a lathe machine. Using the given data find the following. (i) Feed of 0.1 mm/rev & Depth of cut is 0.5 mm (ii) During machining the tool's approach length is 7 mm, over run length is 2mm (iii) Total time required to complete the turning operation is 48.8 minutes (a) Find number of passes to finish the entire turning operation (b) The actual length of the turning operation in mm ( (c)The time required to complete one single turning operation in minutes (d) Spindle speed in rpm
A drilling operation is performed to create a through hole on a steel plate that is 20 mm thick. Cutting speed = 0.4 m/s, and feed = 0.20 mm/rev. The 18-mm-diameter twist drill has a point angle of 120°. Determine the following once the drill reaches full diameter: a. the machining time and, b. the metal removal rate Equation used Tm TD₂L fv
A cylindrical mild steel work piece of Ø55 X 200mm undergoes a turning operation on a lathe machine to reduce the diameter to Ø 45mm. The cutting parameters are 23 m/minute, 0.3 mm/ revolution and 0.5 mm are cutting speed, feed and depth of cut respectively. Determine the following. i) Time for single pass (minutes). ii) Find number of passes required to reduce the diameter from Ø55 to Ø45mm. iii) Total time required to complete the turning operation in minutes (Tfinal).