Determine the volume of metal removed in an iron sheet

Assignment Help Mechanical Engineering

Reference no: EM13714111

1) Determine the amount of energy (Joules) and the power (Watts) required drilling a hole of 0.2 (5.08 mm) inches in diameter in a Titanium sheet 0.2 (5.08 mm) inches thick.

2) Determine the volume of metal removed in an iron sheet if the power required for drilling the hole is 109 Watts.

Ambient Temperature is 20 degrees Celsius. Show all calculations and do not use the numbers for specific energy given in table -IV-2

Density of Titanium = 4.50 g/cm3

Density of Iron = 7.874 g/cm3

Pulse duration in all cases = 10-5 sec

1 calorie = 4.184 joules

1 inch = 25.4 mm

1 Watt = 1 Joule/sec.

Reference no: EM13714111

Questions Cloud

Magnitude plot-make sure to calculate zeta for complex peaks : Sketch Bode plots for the following systems. Use asymptotes, but locate at least one point in the Magnitude plot and make sure to calculate zeta for complex peaks.

The thermal efficiency of a general heat engine : The thermal efficiency of a general heat engine is 40 percent, and it produces a net work of 30hp. At what rate is heat transferred to this engine in kj/s?

Determine the power required to run the heat pump : A heat pump operating at steady state provides 36,000 kJ/hr to maintain the temperature in a building at 22C. The heat pump operates with a coefficient of performance 75% that of a reversible cycle operating between the same thermal reservoirs.

Determine the size of the rivets to be used for the joint : The bracket plate is 25 mm thick. All rivets are to be of the same size. Load on the bracket, P = 50 kN ; rivet spacing, C = 100 mm; load arm, e = 400 mm. Permissible shear stress is 65 MPa and crushing stress is 120 MPa. Determine the size of the ri..

Determine the volume of metal removed in an iron sheet : Determine the amount of energy (Joules) and the power (Watts) required drilling a hole of 0.2 (5.08 mm) inches in diameter in a Titanium sheet 0.2 (5.08 mm) inches thick. Determine the volume of metal removed in an iron sheet if the power required fo..

Isentropic ally through a convergent-divergent nozzle : Air at a stagnation pressure 700kPa flows isentropic ally through a convergent-divergent nozzle. The design pressure at the nozzle exit is 56 kPa. If the back pressure is raised gradually, thereby creating a shock in the divergent portion of the nozz..

All rivets are to be of the same size. load on the bracket : The bracket plate is 25 mm thick. All rivets are to be of the same size. Load on the bracket, P = 50 kN ; rivet spacing, C = 100 mm; load arm, e = 400 mm. Permissible shear stress is 65 MPa and crushing stress is 120 MPa. Determine the size of the ri..

Calculate the magnitude and phase by hand : For the following system, G(s) = (s + 50)/ (s + 5) Calculate the magnitude and phase by hand for w = 1, 5, 10, 20, 50, 100 rad/s. Sketch the Bode plot via asymptotes, and compare it to the values from (a).

Determine the amount of energy and the power : Determine the amount of energy (Joules) and the power (Watts) required drilling a hole of 0.2 (5.08 mm) inches in diameter in a Titanium sheet 0.2 (5.08 mm) inches thick.

User Account

All Pages