What is the helix angle of the low-speed gears

Assignment Help Mechanical Engineering
Reference no: EM131378889

Figure P16.10 shows a double-reduction helical-gear arrangement used in an industrial machine. Modules in the normal plane are 3.5 and 5 mm for the high- and lows peed gears, respectively. The helix angle of the high-speed gears is 0.44 rad.

(a) What is the total speed reduction provided by the four gears?

(b) What is the helix angle of the low-speed gears?

(c) If the low-speed gears are replaced by 24- and 34-tooth gears of the same modulus, what helix angle must they have?

1612_30acf610-6cea-45d6-95ed-215c2272e8ae.png

Reference no: EM131378889

Questions Cloud

How each conditions will affect the value of the krank : Explain how each of the following conditions will affect the value of the krank, holding other things equal. Then, aggregate all of these impacts to develop an overall forecast of the krank's movement against the dollar.
What is the helix angle for the replacement gears : The manufacturer wishes to replace the original gearing with a 24-tooth sun and a 108-tooth ring using the same arm. What is the helix angle for the replacement gears if teeth of the same module are used?
Describe one economic system used in europe : Describe one economic system used in Europe during the Middle Ages or Age of Exploration and one economic system used during the Industrial Revolution
What is the helix angle : The manufacturer wishes to make available optional gearing using the same arm, a 27-tooth sun and a 111-tooth ring. If teeth of the same module are used, what is the helix angle?
What is the helix angle of the low-speed gears : Figure P16.10 shows a double-reduction helical-gear arrangement used in an industrial machine. Modules in the normal plane are 3.5 and 5 mm for the high- and lows peed gears, respectively. The helix angle of the high-speed gears is 0.44 rad.
Which world faith did they stabilize and encourage : Dr Sanjay Gupta is a household name but his ancestors emerged from a classical Golden Age of Guptas. Who are these ancient Guptas and why was their age so golden? Which world faith did they stabilize and encourage
What is difference between negligence and strict liability : What is the link between social engineering and the law?- What is the difference between the public interest and public policy?
Find combination of numbers of teeth and helix angle : For reasons of strength, it is desired to use gears with m = 10.0 mm in the normal plane. Determine a suitable combination of numbers of teeth and helix angle.
Difference between a lawsuit based on negligence : Is Huff v. White Motors Co. a tort case or a contract case? Explain.- What is the difference between a lawsuit based on negligence and one based on strict liability? Explain.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  What is the overall change in potential energy

What is the overall change in potential energy, in ft ? lbf and Btu, of an automobile weighing 2500 lbf in a drive from San Diego, CA to Santa Fe, NM? Take g constant.

  What is tension in the swing cable developed during motion

A gantry structure, similar to a tire swing, is used to test the response of an airplane during a crash. A 8000kg plane is hoisted back until the 20m swing cable is at theta=60. Determine the speed of the plane just before crashing into the ground at..

  What is resistance between wiper arm and outside terminal

If the resistance between the outside terminals of a linear potentiometer is 10 kΩ, what is its resistance between the wiper (movable) arm and an outside terminal if the resistance between the wiper arm and the other outside terminal is 3.5 kΩ

  The question is during the compression of 06 kg of gas in a

the question is during the compression of 0.6 kg of gas in a cylinder an amount of work equal to 80 kj is supplied to

  Calculate the resonant frequencies of the shorted guide

Application: Parallel plate resonator. A parallel plate waveguide is shorted at two locations as shown in Figure 17.32. The distance between shorts is d. Calculate the resonant frequencies of the shorted guide, assuming that a TM mode exists in th..

  Calculate the cost per piece of a milling operation that is

calculate the cost per piece of a milling operation that is used to machine a pocket of 2x3x0.5 lxwxd. the material

  Assume you are given a spherical joint where the ball has a

assume you are given a spherical joint where the ball has a radius of 20 mm and socket has a radius of 22 mm. if the

  Significant changes in kinetic or potential energy

A gas in a piston-cylinder assembly undergoes an expansion process for which the relationship between pressure and volume is given by pV^n = constant. The initial pressure is 4.25 bar, the initial volume is 0.25 m^3 and the final volume is 0.55 m^3 .

  Aforce of 12000 lbf was required for rock failure and the

a rock sample is placed in a strength-testing machine at atmospheric pressure and compressed axially to failure. a

  Uniform density of medication

The patch is applied to the skin, which contains an initial drug concentration of pA,s,i = 0. At the patch-skin interface located at x = 0, the ratio of the medication density on the patch side to the medication density on the patient side is desc..

  Determine the quality and the specific internal energy

Refrigerant-134a at -12°C, in which 2.55kg of the refrigerant is in the liquid phase. An electric switch is turned on, and a 110-V source supplies current to a resistance heater inside the cylinder for a period of 20 minutes until the volume is doubl..

  Determine the torque m transmitted to the bolt

The reaction against the pin A provides the "antitorque" characteristic of the tool. For a gripping force P = 150 N, determine the torque M transmitted to the bolt. (One side of the tool is used for tightening and the other for loosening the bolt.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd