One click on Amazon can easily lead you down a dark hole to well, who knows

One click on Amazon can easily lead you down a dark hole to well, who knows what. Fortunately, the people at Amazon know that we’re short on time, which is why they update lists of top-selling products hourly. Whether you’re just nosey about what everyone else is buying (no shame) or looking for the best deals to shop during this year’s Prime Day, get ideas from this list of Amazon’s best-selling items, ranging from home organizers, clothes, and game-changing beauty finds. But first: Make sure you sign up for Amazon Prime for tons of perks! If you’re short on counter space, then take advantage of free wall space by attaching these mini shelves to outlet covers. Since the shelves have cutouts for cords, they can hold your your most-used electronics — razors, toothbrushes, you name it —without creating a tangled mess.  Megan Markle loves this style of bag, and apparently, so does everyone on Amazon. It doesn’t hurt that this crossbody comes in more than 40 colors.  This set, which comes with a flat sheet, fitted sheet, and two pillowcases, is loved by Amazon reviewers for its silky-soft material and seriously low price. Plus, it’s availab...

Martin Frost – UK sales manager, Telsonic UK the wholly owned subsidiary of Telsonic AG Switzerland,

Martin Frost – UK sales manager, Telsonic UK the wholly owned subsidiary of Telsonic AG Switzerland, talks to AZoM about the ultrasonic torsional welding. In plastic welding, conventional LINEAR ultrasonic welding heads are arranged vertically and use a converter, operating at between 20kHz and 40kHz together with a booster, to increase the amplitude. The sonotrode or horn is in turn coupled to the booster, which utilises the change in cross sectional area of the sonotrode to magnify this amplitude at the working face. This configuration of components is known as the Ultrasonic stack. By using a pneumatic actuator in conjunction with the energy being delivered via the sonotrode, the process creates local heat and melt through ultrasonic agitation of the polymer molecules. The pressure from the pneumatic actuator force collapses the molten joint feature and holds it in position until the weld joint has solidified. When used in metal welding (usually non ferrous metals) LINEAR ultrasonic welding operates in the horizontal plane with the ultrasonic stack in the horizontal mode. This oscillates the top part of the welded assembly about the bottom part as a friction weld. This causes...