Ellis Drill Press used

Used Drill press for sale. Find Paper, Ellis and more

From MBA think tank Wikipedia ( )

Metal cutting test background

1898-1901 years, Frederick Winslow Taylor employed by Bethlehem Steel Corporation (Bethlehem Steel Company), to obtain a high-speed tool steel patents. After 1901, most of the time he engaged in consulting, writing and speaking , etc., to publicize his set of management theory - " scientific management . " From 1881 in Midvale company , in order to solve the problem of workers sabotage, Taylor conducted a metal cutting tests. He has some knowledge of metal cutting operations, so he's on the lathe efficiency problem is studied and began the expected six month trial. In a lathe, drill press, planer, etc., to decide what kind of tools, how much speed to get the best processing efficiency. This test is very complex and difficult, originally scheduled for the six months actually it took 26 years! Spent huge amounts of money, spent more than 80 million tons of steel, a total cost of about $ 150, 000. Finally, Bath and White dozen other expert assistance, has made significant progress. This trial also received an important by-product - high-speed steel and patented inventions.

Test results showed that the mechanic can greatly increase the yield of high-speed metal cutting tool steel, and has made a variety of machine tools appropriate speed and feed rate and cutting standards and other information.

Metal cutting tests Introduction

  • Set the people moving time, they should be maneuvering time
  • Carried out 26 years
  • Cutting 80 million tons of steel
  • Experiments carried out thirty thousand
  • The invention of high-speed steel, obtained a patent
  • The income of the patent disseminate scientific management

Metal cutting test the significance of

Metal cutting tests for his scientific management ideas laid a solid foundation so that management has become a real science, which after the management theory of maturation and development has played a very big role.

Related items

16 This entry was helpful 16

Share to:

If you think this entry should be improved, need to add new content or modify the contents of the error, please edit the entry .

Comments (total 1)

Tip: Content for the users for the entry "metal cutting test" to start a discussion, and site represent the stand point of view.


Write a Review Please spamming speak and compliance.

2008-10-13 18:52:48 by JerseyScrounger

A drill press is rarely more than 2 HP

And are usually 1/2 to 1 1/2 HP, which can be run easily off of conventional wiring and household circuits, there is little need for three phase. The only reason to make them three phase, is to make them compatible with wiring and power in industrial locations. Though there are advantages in the motors power curve and efficiency as well, but again that stinks of industrial tooling.
I would have to look at the heavy duty industrial drill presses at a place like Grizzly tools to find three phase drill presses.
Of course you are talking price tags over a thousand dollars before you see three phase motors used

2011-12-23 06:48:08 by trolling4-dhalibut

Ah hope th' belt runs in pulleys

Like most other drill presses. They haf a couple of bolts fo' mino' adjestments. Take th' drill press t'an auty parts sto'e whar they haf walls full of belts. Eff'n yer havin' a drillin' emerjuncy yo' kin use a pair of nylon stockin's an' make a belt. Ryobi is not a quality bran', eff'n yer serious buy Delta o' a used craf'sman, as enny fool kin plainly see.

You might also like:

Spinning Trizonal Space Warper
Tool Shed News, starring Jim and Al, November 10, 2009. TONS OF ...
Testing the Waters

Utilidata Prepares for Future Growth With Infor  — Marketwire
Utilidata selected Infor VISUAL because of its modern, user friendly interface and ability to manage necessary operations, from quoting and order management to scheduling and billing. Infor VISUAL will ..

Defense Department guide calls Founding Fathers 'extremist'  — Daily Caller
A Department of Defense teaching guide meant to fight extremism advises students that rather than “dressing in sheets” modern-day radicals “will talk of individual liberties, states' rights, and how to make the world a better place,” and describes 18th ..

AK full auto conversion - DIAS/LL

Related posts:

  • Avatar tegulevi Does anyone have experience with a grizzly G9969 radial drill press? im looking for reviews?
    Dec 01, 2010 by tegulevi | Posted in Do It Yourself (DIY)

    Just looking for some user reviews.

    • Yes. I have experience with that machine.
      You can find reviews online, however most of them are written by salesmen, i.e. "editors' that work for woodworking magazines or "tool-fool" publications. My review is honest simply because I have nothing to gain or lose from the tr …ounted to a heavy work-base. When the radial arm is fully extended, the slightest weight or working-pressure makes it front-heavy. Therefore, I recommend that you attach it to a massive bench or table. Otherwise, it's a good tool, well-built and engineered to last far beyond its warranty-period.

  • Avatar Wong Y What is the component of a hand drill?
    Jul 10, 2007 by Wong Y | Posted in Engineering

    Informations of the component of a hand drill

    • I think it would basically be the crank/handle, the drive gear, and the drill bit. I guess the style varies from drill to drill

  • Avatar el chupacabra Force Delete A .exe File? ?
    Oct 27, 2008 by el chupacabra | Posted in Security

    Well is there a manual way to get rid of this really annoying exe that won't leave me alone?

    Don't send me any links either. It was a link, ON this site, to one of my questions that gave me all these problems. So far, this one stubborn file seems to be the only one I can't eradicate

    • You can use unlocker to forcely delete stubborn files. Unlocker can be downloaded from