Lathe Operations: Facing

Facing Operations Facing is the process of removing metal from the end of a workpiece to produce a flat surface. Most often, the workpiece is cylindrical, but using a 4-jaw chuck you can face rectangular or odd-shaped work to form cubes and other non-cylindrical shapes.

When a lathe cutting tool removes metal it applies considerable tangential (i.e. lateral or sideways) force to the workpiece. To safely perform a facing operation the end of the workpiece must be positioned close to the jaws of the chuck. The workpiece should not extend more than 2-3 times its diameter from the chuck jaws unless a steady rest is used to support the free end. Cutting Speeds

If you read many books on machining you will find a lot of information about the correct cutting speed for the movement of the cutting tool in relation to the workpiece. You must consider the rotational speed of the workpiece and the movement of the tool relative to the workpiece. Basically, the softer the metal the faster the cutting. D…

How to Successfully Install Wired Network Connection in Windows-7

Windows 7 is especially adroit at systems administration. Introducing a wired system in Windows 7 is less demanding than any other time in the recent past. Indeed, Windows 7 was planned with the desire that everybody would need to be on a system thus it does a large portion of the work for you, the length of you've joined everything appropriately.

Before you begin, you'll require a switch, system connectors (on the off chance that they aren't now incorporated with the machines), and the important links to interface every machine to the switch. In case you're going to be imparting an Internet association, you'll additionally require a modem and a link to unite the modem and switch.

  • Turn off and unplug all the machines on your forthcoming system.

  • Turn off all the machines' peripherals.

  • This incorporates all the printers, screens, modems, and all else that is appended.

  • Introduce the system connectors, if fundamental.

  • Plug the USB connectors into your machines' USB ports. In case you're utilizing connector cards within a desktop PC, uproot each machine's case and push the card into the best possible size of space.

  • On the off chance that you live in a static nature, ground yourself first by touching the side of the machine's case. On the off chance that a card doesn't appear to fit into an opening, don't compel it. Take as much time as required and test it carefully in a few diverse openings until you're certain which opening is correct.

  • Supplant the machines' cases, if fundamental, and join a system link between each machine's connector and the switch.

  • The switch's different ports, named LAN, are numbered. You can connect any PC to any of the numbered ports. (You can leave any unused numbered ports unfilled.)

  • Broadband Internet clients ought to connect their modems to the switch's WAN port.

  • Most switches mark their link modem's port with the letters WAN.

  • On the off chance that you utilize a dialup modem, simply keep it connected to the machine. At the point when that machine is associated with the Internet, Windows 7 permits each one organized machine to impart the Internet association.

  • Turn on the switch, the machines, and their peripherals.

  • Turn on the modem first and let it create an association. Turn on the switch next, and afterward the machines and their screens, printers, and some other associated gadgets.

  • Select an area for your system.

  • At the point when Windows 7 awakens notices the recently connected system gear, it approaches you for your system's area: Home, Work, or Public Location. Your decision here decides the level of security (Public is the slightest safe).

  • In the event that you pick Home as your system area, Windows inquires as to whether you'd like to make a Home group.

  • A Home group will permit the machine's client records to impart documents amongst the diverse PCs. Feel free to take a couple of minutes to set one up.

  • Run any essential system connector establishment programming.

  • In the event that your machine's system connector accompanied an establishment CD, embed it now. (In the event that the setup program doesn't run consequently, twofold click the circle's Setup document to introduce the product.)

To see different PCs joined with your PC through the system, open any organizer and click the Network interface in the Navigation Pane on the left.

On the off chance that things aren't working appropriately, you may require another driver for your system connector. On the off chance that any of the machines don't perceive the new system, take a stab at restarting every one of them once more.


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