Search results for keyword: archimedes
Screw press
Screw press
A Screw Press is a mechanical device that uses a rotating screw to extract liquid from solids. It is also known as a helical screw press or an archimedes screw press. This type of press was originally invented by archimedes in the third century BC.
A modern screw press typically cons......
1036 
Oliver
Density meter
Density meter
A density meter is a scientific instrument commonly used in laboratories or manufacturing facilities to measure the density of a material. Density meters are particularly useful for measuring the density of liquids, but can also be used to measure solid or gas materials. Density met......
Gear Meter: Helix Checker
Screw Gauge Measurement
Screw gauging is a precision measuring instrument used to accurately measure the pitch diameter of a screw thread. It is typically used in the manufacturing, engineering and industrial sectors. The device is usually referred to as a pin gauge.
The device is typically comp......
elevator
The History of Elevators
Elevators, commonly known as lifts, have become an integral part of modern life and culture. We take them for granted while they are completely taken us to different floors of the buildings. They are found anywhere where heights come into play, from sheer skyscrapers to ......
History of Modern Mechanical Engineering
Modern Mechanical Engineering History
The history of Mechanical Engineering is rich and complex, reaching back centuries before the Industrial Revolution and ultimately, the modern auto industry. From the ancient Greeks’ archimedes Screw to the steam engines of the 18th century, the story of mec......
GB 6286-86 Method for Determination of Bulk Density of Molecular Sieves
Density determination of molecular sieve stacking
The density of molecular sieves, which is an important physical property, is closely related to the quality of the product, and it is also a very important index for the characterization and evaluation of molecular sieves. At present, the determin......
powder bulk density
Powder packing density is an important measure of the quantity of powder particles packed in a specific volume. It is widely used in many different industries, from paint and coating to food and pharmaceutical.
The density of powder packing is often determined by measuring the surface area and th......
Furnace measurement
ADVANCED BUILDING FURNACE MEASUREMENTS
The technology of building furnaces has been continually evolving, and with it has come the need for more advanced measurements. Building furnaces are used for a variety of purposes including heating, venting, and cooling, and are found in buildings of all s......
silver foil
Elevators are a fascinating invention that many people take for granted. This article will provide a brief overview of the history of the elevator and current trends in the industry.
The history of the elevator dates back to the 3rd century BC. The first reference to an elevator type of device i......
Attapulgite
What is a Conchoid of Nicomedes?
The conchoid of Nicomedes is a mathematical curve first described by the Greek mathematician Nicomedes around 240 BC. It is one of the oldest known curves, and it has some interesting properties. The conchoid of Nicomedes was studied extensively by the leading mat......
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