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I'm a seasoned industrial engineer with a keen interest in machine learning. Here to share insights on latest industry trends.
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Engine hours refer to the amount of time an engine has been running since it was new. It is a measure often used in aviation, marine, and other industries where the lifespan and maintenance schedule of an engine are of high importance. For example, boats and heavy machinery often log engine hours to track usage and maintenance needs. It's similar to mileage on a car but instead of distance, it measures time.
PBT (Polybutylene Terephthalate) polyester is a type of thermoplastic engineering polymer, related to PET (polyethylene terephthalate) but with better flexibility, toughness, and chemical resistance. It's widely used in electrical components, automotive parts, and textiles, especially swimwear, due to its quick-drying properties and resistance to chlorine. PBT blends well with other fibers, enhancing durability and comfort, making it a preferred choice for various applications that require a material with a good balance of properties, such as strength, heat resistance, and elasticity. Moreover, its environmental impact is comparatively lower, as it is more recyclable than many other plastics.
Bending PVC pipe involves heating it to make it flexible, then shaping it to your desired angle. A convenient method is using a heat gun or hair dryer, evenly applying heat around the section to bend, avoiding overheating which can cause the pipe to burn or collapse. Once pliable, gently bend it to the needed angle and hold until it cools, maintaining its new shape. Sand filling is another technique, where the pipe is filled with sand to prevent collapsing, then heated over a source such as an open flame or in an oven, bent, and allowed to cool. For precise bends, consider using a PVC bending spring or a specialized PVC bending tool. Always wear protective gear to avoid burns and work in a well-ventilated area to avoid inhaling fumes.
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