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

Author Question: Why do most chain couplings require lubrication? What will be an ideal ... (Read 99 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Aug 19, 2018
Why do most chain couplings require lubrication?
 
  What will be an ideal response?

Question 2

Name the three most common types of metallic element couplings found in industry.
 
  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

ebenov

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 19, 2018
Answer to Question 1

Because of its construction (metal to metal moving parts), chain couplings require lubrication. The exception is the nylon chain coupling which doesn't need lubrication. (No metal to metal moving parts.

Answer to Question 2

(1) chain couplings, (2) gear couplings, and (3) grid couplings.


stock

  • Hero Member
  • *****
  • Posts: 573
Reply #2 on: Aug 19, 2018
Thank you!


ebenov

  • Sr. Member
  • ****
  • Posts: 331
Reply #3 on: Aug 19, 2018
Always glad to help...


« previous next »
 

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

supply chain supply chain
Chain of infection Chain of infection
Example of equipment used for a urine drug screen that a medical office may require before ... Example of equipment used for a urine drug screen that a medical office may require before ...
The electron transport chain. The electron transport chain.
How to find the derivatives of trigonometric functions using the chain rule (Part 2) How to find the derivatives of trigonometric functions using the chain rule (Part 2)
Chain of Transmission of Microorganisms from Host to Victim Chain of Transmission of Microorganisms from Host to Victim
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library