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

Author Question: If a 6 in. dia. grinding wheel is turning at 3500 RPM, what is its cutting speed in SFPM? A) 1750 ... (Read 67 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 26, 2018
If a 6 in. dia. grinding wheel is turning at 3500 RPM, what is its cutting speed in SFPM?
 
  A) 1750
  B) 2333
  C) 5250 or 5497 (depends on the value of pi in the calculation)
  D) 21,000

Question 2

A 4.000 in. dia. shaft of alloy steel, with a cutting speed of 50 SFPM, is turned in a lathe using a high-speed tool. At what RPM should the machine be set?
 
  A) 400 B) 100 C) 50 D) 200


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

lkoler

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

C


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 26, 2018
Gracias!

Liddy

  • Member
  • Posts: 342
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

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

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Assessing for Apley's Grinding Sign Assessing for Apley's Grinding Sign
The power and control wheel illustrates the strategies that one partner may use to intimidate, ... The power and control wheel illustrates the strategies that one partner may use to intimidate, ...
Creating a tent for turning from prone to supine or vice versa. Pin one side of the sheet against ... Creating a tent for turning from prone to supine or vice versa. Pin one side of the sheet against ...
Cutting Pork Chops (1 of 2) Cutting Pork Chops (1 of 2)
When The World Stops Turning (Quiet Mix) When The World Stops Turning (Quiet Mix)
Common restriction enzymes, with their recognition sequence, DNA cutting patterns, and sources Common restriction enzymes, with their recognition sequence, DNA cutting patterns, and sources
Video: Factors that influence muscle tension - Sarcomere length and force, understretched and overstretched

For a complete list of videos, visit our video library