« previous next »

Author Question: What is the most recently formed organization concerned with fastener standards? What will be an ... (Read 10 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?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

The levels of biological organization The levels of biological organization
The formed elements: In this image, the red cells are red, the white cells are white, and the ... The formed elements: In this image, the red cells are red, the white cells are white, and the ...
Organization of the Cerebral Cortex Organization of the Cerebral Cortex
Structural organization of chromatin in the human centromere Structural organization of chromatin in the human centromere
A model for kinetochore structure and organization A model for kinetochore structure and organization
Organization of the Alpha-globin gene subfamily on chromosome 16 Organization of the Alpha-globin gene subfamily on chromosome 16
Video: Bulk flow - factors that influence bulk flow

For a complete list of videos, visit our video library