This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is a positive belt drive? What will be an ideal response? ... (Read 45 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Aug 19, 2018
What is a positive belt drive?
 
  What will be an ideal response?

Question 2

Name three advantages of Mechanical Seals.
 
  What will be an ideal response?

Question 3

What is the main advantage of using V-ribbed belts over conventional V-belts?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

matt

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 19, 2018
Answer to Question 1

In a positive drive there is no design slippage of the belt at all. Most belts have teeth and use sprockets with teeth.

Answer to Question 2

(1) Zero leakage of fluid.
(2) Capable of higher pressures.
(3) Better suited for chemical sealing.
(4) Little or no shaft wear.
(5) Less maintenance, No adjustment necessary.
(6) Less friction, more efficient.

Answer to Question 3

V-ribbed belts offer the power transmission capability of conventional V-belts with the flexibility of flat belt drives.


james0929

  • Hero Member
  • *****
  • Posts: 586
Reply #2 on: Aug 19, 2018
Thank you!


matt

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Aug 19, 2018
Always glad to help...


« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Three ways that factors affect mortality in response to changes in population density. Three ways that factors affect mortality in response to changes in population density.
Stress Response Stress Response
An Overview of Perceptual, Stimulus–Response (S-R), and Motor Learning An Overview of Perceptual, Stimulus–Response (S-R), and Motor Learning
Negative and positive feedback loops Negative and positive feedback loops
Food policy can drive the food industry Food policy can drive the food industry
Hypersensitive Response Hypersensitive Response
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library