archimedean screw การใช้

• They also used Archimedean screws to remove water in a similar way.
• Fludd's machine worked by recirculation by means of a water wheel and Archimedean screw.
• The fruit is being weighed, then dumped into crushing bays with giant Archimedean screws.
• One example is the Archimedean screw; this technology was first conceptualized in mathematics, then built.
• On the lower end it carries the Archimedean screw which is partly submerged in water.
• The auger uses a rotating helical screw similar to the Archimedean screw-shaped bit that is common today.
• The refits proved a success, and Evans worked with Jonathan Ellicott to develop a modified form of Archimedean screw that could act as a horizontal conveyor to work alongside the vertically orientated bucket elevators.
• Various waterwheel constructions had previously managed modest lifts, but before the construction of the Artificio, the highest lift had been just under 40 metres ( 130 ft ) at Augsburg using an Archimedean screw.
• Although the hopper-boy was undoubtedly original, the use of bucket chains and Archimedean screws had been used since ancient times and Evans had only modified some of their features and adapted them for use in a milling context.