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Man-machine system
Human-Computer Interaction System
Human-Computer Interaction (HCI) systems are systems that enable people to interact with computers in various ways. These systems allow for the user to control a computer without any knowledge of the underlying hardware and software, allowing for a more efficient......
1053 
Sophie
Cold heading
Internet: How it Has Impacted Our Lives
The internet, sometimes referred to as the Information Superhighway, is a network of computers connected together across the globe. It allows users to access information, communicate, and even conduct business. Since its inception, the internet has come to ......
Abrasives
Grinding tools are essential tools in many professional and hobbyist workshops. They are essential for many functions such as honing, lapping and polishing. The right grinding tool can help create a flawless finish on any job, big or small.
Grinding tools can come in many different forms, from ma......
Grinding wheel
Grinding Wheel
Abstract
This paper discusses the properties and basic mechanical characteristics of a grinding wheel. It defines grinding wheel and its composition, composition, abrasive materials and bonding agents, parameters of grinding wheel, types of wheels and how they are used. It further......
vacuum furnace
Vacuum ovens are incredibly useful pieces of industrial equipment, capable of drying and degassing items that regular ovens cannot handle. A vacuum oven works by eliminating the presence of any air or moisture in the oven chamber, controlling temperature and airflow to varying degrees. Many indust......
Hydraulic system accident prevention
Hydraulic System Accident Prevention
Hydraulic systems are commonly used for various industrial operations and for powering various machines, ranging from heavy-duty construction equipment to consumer products. Despite their simplicity and the availability of safety measures, accidents involving ......
heat treatment of metals in ancient China
Heat Treatment of Metals in Ancient China
The history of heat treatment of metals in China dates back to the Shang Dynasty (1600-1046 BCE). This early heat treatment was used to soften and harden bronze utensils and weapons such as knives and spearheads, by heating and cooling in a process that i......
thermodynamics
Thermodynamics
Thermodynamics is a branch of physical science that is concerned with the study of the relationship between heat, energy, and work. It studies how energy can be converted into different forms such as thermal energy, mechanical energy, and electrical energy, and how it can be transf......
Chuck
THE HISTORY OF EATING UTENSILS
One of the key elements of any civilization is the tools and utensils used by its people for the purpose of eating and food preparation. Eating utensils are usually the first tools invented by people, as the need for them is universally experienced. Not surprisingly......
Applicable occasions and working principle of pneumatic diaphragm pump
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Pneumatic diaphragm pumps are a type of positive displacement pump which uses motion generated by air, gas, or hydraulic pressure to move a flexible membrane, using vacuum suction to draw liquid or gas into a sealed chamber where it is pressurized and forced out of the chamber through an outlet.......
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