Lathe Operations: Facing

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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 Browse Offline in Google Chrome

When you open any page inside Google Chrome, it unites with the Internet, gets the most recent adaptation of the page from the server and showcases it on your screen. On the off chance that your machine is logged off, Chrome will show a lapse message with a dinosaur* picture saying it is not able to join with the Internet.



Web Explorer and Firefox offer a logged off mode that auto-spares a duplicate of site pages as you skim the Internet and showcases this neighborhood duplicate when you are not associated with the Internet. Hence, on the off chance that you are disconnected from the net in a flight, you can in any case open and read sites that you got to while your machine was on the web.



Disconnected from the net Browsing inside Google Chrome



The late forms of Google Chrome likewise help disconnected from the net searching however the alternative to effortlessly get to the reserved rendition of any website page is concealed profound inside the settings.



While inside Chrome, sort chrome://flags/ to get to the exploratory gimmicks page and quest for the "Enable Offline Load Stale Button" choice. Click "Enable" against the alternative and restart your program.



Presently in the event that you are logged off, your Chrome program will provide for you an alternative to load the "stale copy" if the page you are attempting to get to is accessible in the nearby reserve.



Google Chrome reserves the HTML substance, pictures, Javascript and the CSS templates connected with a page so your logged off duplicate ought not look altogether different from the first. Be that as it may, if there are assets that require a dynamic Internet association, in the same way as Javascript gadgets or features, they'll be supplanted with placeholder pictures.



To test the peculiarity, open any page inside Chrome, turn off your Wi-Fi or disengage the Ethernet link, and restart the program. On the off chance that the logged off mode** is empowered, the reserved form would appear on your screen.



* The logged off searching choice was included Chrome v36. In the event that you are as of now utilizing a more seasoned variant, you have to open the Chrome banners page and empower the alternative that says "Enable Offline Mode." It will no more serve the " not connected to the Internet" slip if the page you are attempting to get to is accessible in the neighborhood store.

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