1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sauron [17]
3 years ago
8

For an orthogonal cutting operation, tool material is HSS, rake angle is 15° , chip thickness is 0.5 mm, speed is 55 m/min and f

eed is 0.3 mm/rev. The shear plane angle (in degrees) is
Engineering
1 answer:
Ket [755]3 years ago
5 0

Answer:

The shear plane angle is 34.45°.

Explanation:

Orthogonal cutting is the cutting process in which cutting direction or cutting velocity is perpendicular to the edge of the surface. For orthogonal cutting operation feed is the chip thickness.

Given:

Rake angle is 15°.

Uncut chip thickness is 0.5 mm.

Speed is 55 m/min.

Feed or the chip thickness is 0.3 mm.

Calculation:

Step1

Chip reduction ratio is calculated as follows:

r=\frac{t_{c}}{t}

r=\frac{0.3}{0.5}

r = 0.6

Step2

Shear angle is calculated as follows:

tan\phi=\frac{rcos\alpha}{1-rsin\alpha}

Here, \phi is shear plane angle, r is chip reduction ratio and \alpha is rake angle.

Substitute all the values in the above equation as follows:

tan\phi=\frac{rcos\alpha}{1-rsin\alpha}

tan\phi=\frac{0.6cos15^{\circ}}{1-0.6sin15^{\circ}}

tan\phi=\frac{0.57955}{0.8447}

\phi=34.45^{\circ}

Thus, the shear plane angle is 34.45°.

You might be interested in
A construction crew lifts approximately 400 lb. of material several times during a day from a flatbed truck to a 25 ft. rooftop.
Irina18 [472]

Answer:

2ib

Explanation:

if you divide 10 divided by 2 it gives you 5 and then subtract it by 2.2 = 2.8

there goes your answer.

5 0
1 year ago
Which of the following is an example of a hardwood? A maple B spruce C pine D fir
bearhunter [10]

Answer:

A. Maple

Explanation:

Maple is a hardwood.

Hope that helps!

7 0
1 year ago
In the last 5 meters of braking, you lose ___ of your speed.
expeople1 [14]

Answer:

answer is

a)

3/4

Explanation:

In the last 5 meters of braking, you lose 3/4 of your speed.

5 0
2 years ago
How engineer can find problems and solutions <br><br><br> Give example
Mademuasel [1]

Answer:

They find problems and solutions by working together

Explanation:

4 0
2 years ago
technician a says that dynamic voltage is the voltage (usually of a battery) that exists without a load being applied. technicia
Artist 52 [7]

The battery electrolyte's specific gravity can be used to test the status of charge of a battery cell in the most precise and direct manner possible.

The state of charge increases with the specific gravity of the electrolyte. Voltage is the difference in electric potential between a battery's two terminals. The unit of measurement for voltage is called a volt (V), after the battery's creator, John Volta. An electronic tool called a state-of-charge battery tester is made to check the life and rechargability of an electric battery. A battery's current charging status and voltage output can be provided by a state-of-charge tester, which can also look for any defects that might impair the battery's overall performance.

Learn more about battery here-

brainly.com/question/17377812

#SPJ4

8 0
1 year ago
Other questions:
  • Consider a cylindrical specimen of some hypothetical metal alloy that has a diameter of 11.0 mm. A tensile force of 1550 N produ
    7·1 answer
  • Select all that apply.
    13·1 answer
  • "A fluid at a pressure of 7 atm with a specific volume of 0.11 m3/kg is constrained in a cylinder behind a piston. It is allowed
    6·1 answer
  • Link AB is to be made of a steel for which the ultimate normal stress is 65 ksi. Determine the cross-sectional area of AB for wh
    14·1 answer
  • Given that the debouncing circuit is somewhat expensive in terms of hardware (2 NAND gates, 2 resistors, and a double-pole, sing
    9·1 answer
  • So far in your lifetime, about how much garbage have you contributed
    12·1 answer
  • The link acts as part of the elevator control for a small airplane. If the attached aluminum tube has an inner diameter of 25 mm
    14·1 answer
  • A 220-V electric heater has two heating coils that can be switched such that either coil can be used independently or the two ca
    15·1 answer
  • Ok there..............................................
    6·1 answer
  • Any help is appreciated &lt;3
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!