The legal cannabis industry in North America is projected to grow from $9.2 billion today to $47.3 billion over the next decade. Worldwide, spending on legal cannabis is forecast to hit $57 billion by 2027. As much as 67% of the cannabis spending is projected to come from recreational use while medical marijuana will take […]
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A lead screw (or leadscrew), sometimes called a power screw or translation screw, is used to translate turning motion into linear motion. Lead screws can be manufactured by rolling, cutting, or grinding the threads. The screw threads of a lead screw require a large area of sliding contact between the male and female members, which causes more fri [...]
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To explore the history of the lead screw we need to go back to ancient Greece and the invention of the screw. A screw is known as a device that converts rotational motion into linear motion and also converts rotational force (torque) into a linear force. The most common form of screw consists of a […]
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