Search results for keyword: iron
sand binder
Epoxy resin adhesive is a kind of thermosetting polymer adhesive which is formed by the reaction of various epoxy resin and the curing agent. It has excellent bonding performance, high tensile strength, good acid and alkali resistance, excellent electrical insulation properties and chemical stabil......
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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......
CNC machining process design
Numerical Control Machining Technology Design
Numerical control machining, commonly referred to as NC machining, is a form of computerized machine tool operation built on the automation of machine tools and machining processes. It is used to control a variety of machine tools, including mills, la......
Application of Deep Well Manual Pump in Rural Water Supply
Deep Well Hand Pump for Rural Water Supply
Water is an essential element for all life forms. In many rural and undeveloped areas, access to clean and safe drinking water can be seriously affected by shortages or poor infrastructure. With populations increasing in many parts of the world, clean ......
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.......
Different characteristics of special vibration bearings and ordinary bearings
Vibration special bearings and ordinary bearings have certain differences in performance, structure and manufacturing technology.
1. The same application is better than traditional bearings, such as electric motors, alternators and general-purpose machinery, which require smaller outer diameter a......
Bearing measurement error
Measurement Error of Bearings
Bearings are devices designed to provide rotational and/or translational motion between two mating components. Bearings are commonly used in a variety of machinery and engineering applications, including automobiles, aircraft, centrifugal pumps and industrial machine ......
Bearing assembly quality index
Bearings Assembly Quality Indicators Introduction
Bearings are found in a variety of applications in automobiles, computers, and other mechanical and electronic equipment. Their performance is an important factor in the quality and reliability of machines, and therefore their assembly quality is ......
Salt bath furnace
Salt Bath Furnaces
Salt bath furnaces are designed for annealing, galvanizing, carburizing, pre-heating, and stress relieving a variety of materials, including aluminum, stainless steel, brass, titanium, and plastic. By using a liquid salt bath, these furnaces are able to reach temperatures up to......
Grinding machines: bearing superfinishing machine tools
The bearing super-finishing machine is an indispensable machine for bearing machining. It is suitable for surface grinding of metal materials such as automobile bearings, bearing sets, precision mechatronics, electronic appliances, etc. It can be used to process large batch production of bearing pa......
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