« previous next »

Author Question: What is the most recently formed organization concerned with fastener standards? What will be an ... (Read 12 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Aug 19, 2018
What is the most recently formed organization concerned with fastener standards?
 
  What will be an ideal response?

Question 2

List the advantages of fasteners with coarse threads.
 
  What will be an ideal response?

Question 3

Describe the technique you should employ when using a file.
 
  What will be an ideal response?


macmac

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 19, 2018
Answer to Question 1

IFI - Industrial Fasteners Institute.

Answer to Question 2

More economical than fine threads.
Assemble and disassemble quicker and easier.
Tolerate more contamination and abuse.
Tolerates corrosive attack with less strength loss.
Has less tendency to cross-thread than fine threads.
Better fatigue resistance.

Answer to Question 3

Files can be damaged by using too much or too little pressure on the cutting stroke. You should apply just enough pressure to cut for the entire forward stroke. Too much pressure overloads the file and will cause the teeth to clog and break. Too little pressure allows the teeth to slide over the material and become dulled. You should lift the file from the work on the reverse stroke.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Levels of organization in a fast contracting frog Levels of organization in a fast contracting frog
The spongy bone in the top of the femur changes density and organization during growth. The spongy bone in the top of the femur changes density and organization during growth.
A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street
Organization of the nervous system. Organization of the nervous system.
Organization of (a) the Alpha-globin gene subfamily on chromosome 16 Organization of (a) the Alpha-globin gene subfamily on chromosome 16
Cell Membrane Organization Cell Membrane Organization
Video: Membrane transport proteins - pores, gated channels and pumps

For a complete list of videos, visit our video library