Unroll the portion of the copper wire you would like to flatten. Straighten the wire as much as possible by pulling it straight. Video of the Day Step 2 Lay the wire on a steel block bench. Take the ball-peen hammer and strike the copper wire with a firm blow and slide the hammer o...
magnets, or jigs to hold the sheet metal in place and align it properly. You should also use a backing bar or a copper plate behind the sheet metal to support it and prevent it from sagging or blowing through. The gap between the sheet...
You can connect PEX tubing to a threaded copper connection by using a threaded adapter. You can buy these with both male and female threads. Screw the adapter onto the copper fitting, using plumbing tape and a wrench to make a tight, leak-proof connections. Push the PEX pipe onto the bar...
For a copper drain pipe, wrap a piece of120-grit emery clotharound the exposed end of a copper drain pipe and work it back and forth — both clockwise and counterclockwise — for a minute or two to scuff the pipe's surface. Stop when the pipe begins to shine. Use awire brushto trea...
Named after the French 19th century physicist who discovered it, you can create the Peltier effect yourself using a battery, two pieces of copper wire, and a piece of bismuth or iron wire. Attach the copper wires to the two poles of the battery, and then connect the bismuth or iron wire...
First, cut a short piece of copper wire and straighten out the paper clip. Use sandpaper to smooth out any rough parts on the ends of either piece of metal. Next, gently squeeze the lemon by rolling it on a table, but be careful not to break the skin. Push the copper wire and the...
How to Build a Copper Wire Antenna Tech Support How to Make an Omnidirectional TV Antenna Tech Support How to Make a TV Antenna Out of Speaker Wire Step 4 Loop the U-shaped ends of the wires over the screws so that they're positioned underneath the head of the screw–one wire per scre...
have to be as one (usually by twisting them together) before inserting them into a spring clip or binding post. It can be difficult when it’s harder to see, and spaces between posts are confined; if you miss and mush/fray the wire, you’ll have to re-straighten it and start again...
If maturing corn stalks begin to fall over (called “lodging”), simply straighten them up and pack some soil around the roots and crown of the plant. Hilling corn early in the season may prevent lodging: use a hoe to draw up soil around the stalks as they mature. See Garden Products...
Cut the wire. If the wires inside are shredded and threads are showing, cut the headphone wire. Do this so that they become more uniform and easier to work with. Sand the wires to expose the copper. Before soldering, sand off the thin enamel coat on all the wires, including the ground...