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2. Roll bender - Wikipedia

   en.wikipedia.org/wiki/Roll_bender

   Roll bender machine. A roll bender is a mechanical jig having three rollers used to bend a metal bar into a circular arc. The rollers freely rotate about three parallel axes, which are arranged with uniform horizontal spacing.

3. Plate rolling machine - Wikipedia

   en.wikipedia.org/wiki/Plate_rolling_machine

   It can be also called a “roll bending machine”, “plate bending machine” or “rolling machine”. There are different kinds of technology to roll the metal plate: Four-roller machines have a top roll, the pinching roll, and two side rolls. The flat metal plate is placed in the machine on either side and "pre-bent" on the same side.

4. Tube bending - Wikipedia

   en.wikipedia.org/wiki/Tube_bending

   Tube bending is any metal forming processes used to permanently form pipes or tubing. Tube bending may be form-bound or use freeform-bending procedures, and it may use heat supported or cold forming procedures. Form bound bending procedures like “press bending” or “rotary draw bending” are used to form the work piece into the shape of a ...

5. US asks court to reject TikTok's bid to stave off law that ...

   www.aol.com/news/us-asks-court-reject-delay...

   WASHINGTON (Reuters) -The Justice Department late on Wednesday asked a U.S. appeals court to reject an emergency bid by TikTok to temporarily block a law that would require its Chinese parent ...

6. Biden signs a bill officially making the bald eagle the ...

   www.aol.com/biden-signs-bill-officially-making...

   The bald eagle, a symbol of the power and strength of the United States for more than 240 years, earned an overdue honor on Tuesday: It officially became the country's national bird. President Joe ...

7. Nancy Pelosi undergoes hip replacement surgery after fall in ...

   www.aol.com/news/nancy-pelosi-hospitalized...

   Democratic Rep. Nancy Pelosi, 84, underwent a successful hip replacement surgery after falling while in Luxembourg with a congressional delegation, her office said Saturday. "Earlier this morning ...

8. Rolling (metalworking) - Wikipedia

   en.wikipedia.org/wiki/Rolling_(metalworking)

   One example of this was at The Great Exhibition in London in 1851, where a plate 20 feet long, 3 1 ⁄ 2 feet wide, and 7/16 of an inch thick, and weighing 1,125 pounds, was exhibited by the Consett Iron Company. [9] Further evolution of the rolling mill came with the introduction of three-high mills in 1853 used for rolling heavy sections.

9. Roller (agricultural tool) - Wikipedia

   en.wikipedia.org/wiki/Roller_(agricultural_tool)

   The roller is an agricultural tool used for flattening land or breaking up large clumps of soil, especially after ploughing or disc harrowing. Typically, rollers are pulled by tractors or, prior to mechanisation, a team of animals such as horses or oxen. As well as for agricultural purposes, rollers are used on cricket pitches and residential ...