Luo Xiang, a famous Chinese lawyer, stepped on a sewing machine.
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Vice President of the Republic of China Lai Qingde stepped on the sewing machine in the factory
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Lai Qingde, chairman of the Democratic Progressive Party, is stepping on the sewing machine
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Sewing machine, that is sewing a christmas sock on white background with christmas colour.
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create a mechanical sketch of the design of the working principle belowThe handheld sewing machine, designed in a stapler-like configuration, employs a single-thread mechanism. Upon application to fabric layers and activation of the handle, a needle initiates penetration, forming a loop. Subsequently, a miniature U-shaped fastener, akin to a staple, is deployed to secure the loop, thereby creating a rudimentary stitch. This design facilitates rapid and provisional repairs, eliminating the necessity for a conventional sewing machine.
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A portable hand-operated sewing machine works by utilizing manual power to drive the needle and create stitches. When you turn the hand crank, it engages a mechanism that moves the needle up and down. The fabric is positioned between the needle and a small bobbin, which holds the thread. As the needle pierces the fabric, it pulls the thread through, creating a stitch. The bobbin then releases more thread, and the process repeats as you continue to turn the hand crank. This simple yet effective design allows for portable and on-the-go sewing without the need for electricity.
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A portable hand-operated sewing machine works by utilizing manual power to drive the needle and create stitches. When you turn the hand crank, it engages a mechanism that moves the needle up and down. The fabric is positioned between the needle and a small bobbin, which holds the thread. As the needle pierces the fabric, it pulls the thread through, creating a stitch. The bobbin then releases more thread, and the process repeats as you continue to turn the hand crank. This simple yet effective design allows for portable and on-the-go sewing without the need for electricity.
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The picture is rectangular, it shows diy sewing hand tools, there are scissors, screwdrivers, hammers, thread and other tools, the tools are more scattered, the picture is very real.
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