WebThe spindle is a key component of a precision machine and it has significant impact on machined components in terms of form/dimensional accuracy and surface quality. Two … WebHeterostructure rough spindle-knot microfibers (HRSFs) are fabricated via a flexible parallel-nozzle microfluidic method. In this method, the bioinspired HRSF with a roughness gradient between spindle-knots and joints, can be manufactured in large-scale, and with which the size of the spindle-knots and joints can be precisely adjusted by regulating flow rates.
3D-printed spider-web structures for highly efficient water …
WebAug 5, 2024 · Heterostructure rough spindle-knot microfibers (HRSFs) are fabricated via a flexible parallel-nozzle microfluidic method. In this method, the bioinspired HRSF with a roughness gradient between spindle-knots and joints, can be manufactured in large-scale, and with which the size of the spindle-knots and joints can be precisely adjusted by … WebMar 10, 2024 · Thinner connecting stretches of nanofibrils, separating the knots, become more apparent; these areas are called 'joints'. The researchers studied the webs under both electron and light microscopes. They noticed that as water condenses on the web, droplets move towards the nearest spindle-knot, where they coalesce to form larger drops. scott batterman batterman engineering llc
Bioinspired Multifunctional Spindle-Knotted Microfibers from ...
WebSnell knot. The snell knot is a hitch knot used in angling to attach a fishing line to the shank (instead of the eye) of a fishing hook. The line may still pass through the eye of the hook, … WebJun 15, 2024 · As shown in Fig. S5a-l, the number of spindle-knot in PAN/GO fiber increases with increasing GO concentration. It can be found that the spindle-knot structure begins to emerge when GO concentration reaches at 0.2%, and when GO concentration reaches to 7%, large number of spindle-knot structures can be fabricated, as shown in Fig. S5d and i. WebAug 12, 2015 · Moreover, the dehydrated spider-silk-like microfibers, with magnetic spindle-knots for collecting water drops, can be controllably assembled into spider-web-like structures for excellent water collection. These spider-silk-like microfibers are promising as functional building blocks for engineering complex 3D scaffolds for water collection ... premium trust bank owner