What is a machine tool?

Q: Why are displacements critical?

A: Given Data⇒ Displacement

Q: How is the general state of strain at a point in a body is represented?

A: Given Data⇒ We need to determine How is the general state of strain at a point in a body is represen...

Q: Two blocks each have a mass 1.5 kg and are attached to links that are pin-connected to bar BC as sho...

A: Mass of each block m = 1.5 kg Spring constant  Initial velocity of the block A = 250 mm/s           ...

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of timbe...

A: Consider the following free body diagram of a beam:

Q: Refrigerant-134a at 400 psia has a specific volume of 0.1384 ft3 /lbm. Determine the temperature of ...

A: Given data⇒R-134aspecific volume =0.1384ft3lbm

Q: The 60-mm-diameter shaft is made of 6061-T6 aluminum. If the allowable shear stress is tallow = 80 M...

A: given daimeter of shaft d=60mmallowable shear stress τ=80Mpaangle of twist of disk A relative to C ,...

Q: A gyroscope is precessing about a vertical axis. What happens to the precession angular speed if the...

A: Let I be the moment of inertia of the flywheel. Let L be the distance of the flywheel from the pivot...

Q: Draw complete shear and moment diagrams for the beam shown in Fig S000 Ib 1000 Ib/ft 2000 Ib/it 9000...

A: given over hanging beam as shown in below

Q: Can the shafts be subjected to cyclic or fatigue stress?

A: Yes the shafts can be subjected to cyclic or the fatigue stress

Q: Answer attached file

A: The least ductile means brittle material. Martensite is the least ductile. Spheroidite is most ducti...

Q: Calculate the typical relaxation time for silicate glassand comment on its propensity for stress rel...

A: Given: E=70 GPaη=1×1012GPa-s

Q: Task 2 In the shown Figure 2, a cylindrical pressure vessel of radius r= 36 cm and thickness t = 5 m...

A: Solution: Stress acting on the point A along x-axis Longitudinal stress due to internal pressure of ...

Q: do fast with explanation

A: Solution: Note: Dear Student! As per our guidelines, we are only allowed to answer a single question...

Q: Will an eddy current brake (Fig. 21–20) work on a copperor aluminum wheel, or must the wheel be ferr...

A: In rapid transit car an eddy current brake is used. An electromagnet is used to stop the car which a...

Q: A wall of a house, shown in the figure, consists of the items in the accompanying table. If the insi...

A: The inside room temperature is Ti=35 °C. The outside air temperature is To=15 °C

Q: Help with this please, thank you!

A: Given data: The uncompressed length of the spring is L = 0.250 m. The mass one is m1 = 5 kg. The co...

Q: A block of Weight G is hanged over the two bars 1 and 2 and supported by hanger 3. If the resultant ...

A: Point B=0,0,CPoint A=a,b,0Point P=0,b,0Point Q=a,0,0

Q: A 12-ft wooden beam weighing 80 lb is supported by a pin and bracket at A and by cable BC. Find the ...

A: Length of the wooden beam is 12 ft. Weight of the beam is 80 lb. Beam is supported by a pin and brac...

Q: DEFINE THE REFRIGERATORS AND HEAT PUMPS

A: Refrigerator: Refrigerator is the device used to keep the things at the temperature below than the a...

Q: Seatwork: Show your complete solution. Use 4 decimal places.  Poisson’s Ratio:  2. Young modulus of ...

A: Young's modulus of a material is, E=250 GPa Poisson’s ratio of the material is, μ=0.3

Q: Establish the increase of entropy principle.

A: When The temperature of the system, the molecular arrangement gets disturbed.  Due to this Random mo...

Q: . The 3200-lb weight is supported by two cables. Knowing that the resultant of the cable tensions T1...

A: By sine law      T1sinθ1=T2sinθ2=Wsinθ3

Q: The compression ratio of an air-standard Otto cycle is 9.5. Assume the start of isentropic (revers...

A: Given: compression ratio (r) =9.5 P1=100 kPaT1=35°C=308 KV1=600 cm3T4=800 KCP=1.005 kJ/kgKCV=0.718 k...

Q: What fluid property is responsible for the development of the velocity boundary layer? For what kind...

A: The viscosity is the property which is responsible for the development of the velocity boundary laye...

Q: The built-up shaft is designed to rotate at 450 rpm. If the radius of the fillet weld connecting the...

A: givenrpm N=450rpmthe radius of the fillet weld connecting the shafts is r = 13.2 mmthe allowable she...

Q: Determine the radii of gyration for the area of the with respect to isosceles triangle shown in Fig....

A: The area of the given isosceles triangle is

Q: Write the analysis that assumes that the cross-section is constant andhas an axis of symmetry?

A: ⇒In bending and torsion equation analysis it is assumed that cross section is constant and has an ax...

Q: Determine the force P that must be applied to the toggle CDE to maintain bracket ABC in the position...

A: Joint D (FCD)x30=(FCD)y150(FCD)y=5(FCD)x Similarly (FDE)y=5(FDE)x  

Q: Show that for isentropic flow of a perfect gas if a pitot- static probe measures Po, p, and Tg, the ...

A: Given: Isentropic flow of a perfect gas

Q: 2-43 Three forces are applied to a bracket as shown in Fig. P2-43. The magnitude of the resultant R ...

A: R=5000 lbF1=3000 lb

Q: Find the critical load of a Euler’s column having 4 m length, 50 mm x 100 mm cross section and hin...

A:

Q: 17-15. Determine the maximum load P the frame can support without buckling member AB. Assume that AB...

A: Given Data: Yield point stress, σy=360MPa Modulus of Elasticity, E=200GPa   The force in the member ...

Q: (25%) Q2. It includes wet vapor of R717 with a quality of 0.2 at a temperature of 15°C in a friction...

A: Solution: Let Initial condition be 1 and properties at this condition, At saturation temperature 15°...

Q: The coolant in an automobile radiator is kept at a pressure higher than atmospheric pressure. Why is...

A: Coolant is a fluid which is used for lowering the temperature of a machine or a working system. In a...

Q: q3

A:

Q: A force of 3 N stretches a spring by 1 m.(a) Find the spring constant k.(b) Amass of 4 kg is attache...

A: givenForce applied to spring F=3Nspring streched δ=1mAmass of 4 kg is attached to the spring.At t = ...

Q: A uniform circular rod with a weight of 8 lb and radius of 10 in. is attached to a pin at C and to t...

A: Given   The weight of the circular rod, W = 8 lb.   Radius, r = 10 in.  

Q: The large tank of incompressible liquid in Fig. P3.143 is atrest when, at t = 0, the valve is opened...

A:

Q: A cylindrical tank with a semi-spherical head as shown. Tank diameter is 1.5 m, the thickness is 20 ...

A: Given Data: The internal pressure in the tank is Pi= 2 MPa. The diameter of the tank is D = 1.5 m. ...

Q: A simple actual Brayton cycle using air as the working fluid has a pressure ratio of 8. The minimum ...

A: Draw the T-s diagram of the Brayton cycle as shown below,

Q: For the beam and loading shown, (a) draw the shear and bending-moment diagrams, (b) determine the ma...

A: NOTE:Since you have posted a question with multiple sub-parts, we will solve first one sub-parts for...

Q: 10-140 A composite body consists of a homogeneous sphere and a homogeneous bent bar as shown in Fig....

A: Given dataMass of the section OA mOA = 16kgMass of the section AB mAB = 8 kgMass of the sphere msphe...

Q: Why does a nonquasi-equilibrium compression process require a larger work input than the correspondi...

A: Given Data⇒ Non quasi-equilibrium compression process quasi-equilibrium compression process  

Q: Does it take more, equal, or less power for a helicopter to hover at the top of a high mountain than...

A: We have to determine that does it take more, equal, or less power for a helicopter to hover at the t...

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.