In orthogonal cutting, the depth of cut is 0.5 mm at a cutting speed of 2 m/s. If the chip thickness is 0.75 mm, the chip velocity is а. 1.2 b. 1.67 O C. 1.33 d. 1.44

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: . In an orthogonal cutting operationn, uncut chip thickness t is = 0.127 mm chip thickness t is =…

A:

Q: From the speed chart below, determine the correct cutting speed for performing a facing cut on Brass…

A: Milling is the process of machining the surface of the object. Milling is done with the help of a…

Q: D.= 0.250" D, = 0.125" %3D L-6.250" If Cutting speed v=211 FPM (feet per minute) and f= 0.0018…

A: Given:v=211 feet/minf=0.0018 in/revL=6.250 in

Q: 3. The machining time that required to turn a 0.20 m long shaft rotating at 300 rpm, at a tool feed…

A:

Q: Q1. What are parameters of cutting process? mention it with units.

A:

Q: cutting at V = 30 m/min, f 0.3 mm of cut are increased together by 20

A:

Q: Turning tests were performed using a coated carbide tool on steel workpiece at feed of 0.30 mm/rev…

A:

Q: Given that the length of a work-piece made from copper alloy to be face-milled is 250 mm and the…

A: Given : L = 250 mm D = 150 mm z = 10 To find : Cutting speed and feed

Q: MRR homework July 6th 2021MRR homework July 6th 2021 For slab milling, determine an expression for…

A: Milling is a machining process in which a multi-point cutting tool is used. The tool is circular and…

Q: Question two a.Define the following terms. State the appropriate SI units i)Cutting speed…

A: Thickness, t=d=12 mmfeed, f=0.35mm/revspindle speed ,N=750rpmTo determine:a)Define-Cutting speed,…

Q: 5. An engine lathe is used to turn a cylindrical work part, cutting speed 2.4 m/s, feed 0.20 mm/rev,…

A:

Q: It is required to reduce the thickness of cast iron workpiece with dimensions (L x w x t) of (230 mm…

A:

Q: ness = 0.7 mm m/s ess of primarv shear zone is 25 micrC

A:

Q: The milling cutter rotates at high speed and it removes metal at a ver fast rate with the help of.…

A: Milling: it is a machining process in which material is cut by a rotating tool from the workpiece to…

Q: 1. An engine lathe is used to turn a cylindrical work part, cutting speed 2.2 m/s, feed 0.25 mm/rev,…

A:

Q: An saw blade starts from 9 rad/s and accelerates at 4 rad/s2 and covers 483 rad. Determine the time…

A:

Q: The tool life decreases from 0.8 min to 0.2 min due to the increase in cutting speed from 60 m/min…

A:

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: the required net power (Pc), whic cing operation is defined by:

A: Required net power (Pc), which the lathe is required to provide for the current cutting operation is…

Q: 2 1.49 Assume that, in orthogonal cutting, the rake angle is 15° and the coefficient of friction is…

A:

Q: To draw a line, select the line tool and tl Draw the line y=(1)/(2)x+6

A: Giveny=12x+6

Q: The cutting force increases with the depth of cut and decreasing rake angle. Explain why

A: Depth of Cut:- When the depth of cut increase, then the amount of material removed in a unit time…

Q: An aluminum plate 20 feet by 40 feet is to be divided by 32 equal pieces 5 feet x 5 feet plate by…

A:

Q: Details pertaining to an orthogonal metal cutting process are given below Chip thickness ratio 0.4…

A:

Q: λ= te average Ve= "DN 1000 T = S sin e Where is Chip Reduction Coefficient Vc is cutting speed te is…

A: Given data: The formula, T = S×sin θ

Q: If shear strength is 6000 kg/cm2, width of cut is 10mm, cutting speed is 30 m/min, coefficient of…

A: Given:shear strength,ζ=6000 Kg/cm2  =6000*9.8110-4ζ=588.6 MPab=10 mmVelocity of cutting,V=30…

Q: Penny's duty 1: If you know that n = 0.5 and C = 90, using Taylor's equation, find the percentage…

A: (i) To find :  The percentage increase in the life of the cutting tool when the cutting speed…

Q: In an orthogonal cutting operation, the tool has a rake angle = 45°. The chip thickness before the…

A: Given DAta  Chip thickness before the cut, t=0.75 mm rake angle, 45 degree Deformed chip thickness,…

Q: 08. Name the machine below and the part name with labels 1-5 3. Items: 1. Machine name:.. 1. .....…

A: Given :- 1. Machine name

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.