Search results for keyword: constructive
Overlay Welding Restoration Scheme for Turbine High Pressure Control Valve
Welding Repair Scheme of High Pressure Adjustment Valve of Turbine
1 Introduction
Turbines generally consist of basic elements such as rotors, turbines and stators. Its working principle is to convert the pressure energy of steam into kinetic energy and drive the rotor to rotate. High pressure a......
1060 
Sophia
Dual Frequency Laser Interferometer
Introduction
Dual frequency interferometers are interferometers that use optical instruments to measure the properties of a material or object to enable precise measurements of its size and shape. They can be used in a variety of applications including metrology, medical imaging, and spectroscopy.......
Discussion on Electrical Maintenance Technology of CNC Machine Tool
the study of electrical maintenance technology of CNC machine tools
The use of CNC machine tools for precision machining of complex parts, is the most important symbol of the development of advanced manufacturing technology today. The maintenance of CNC machine tools Electrical system plays an im......
Mechanical Process and Technology--Casting
Castings Introduction Castings is the part in the manufacturing process that consists of the production of a product using a liquid material that is poured into a mold cavity, which solidifies the material into the desired shape. Casting is one of the oldest forms of manufacturing, tracing its hist......
Normalizing state
Fire Safety
Fire safety is a critical issue for any residential or commercial building to address. Fires can happen unexpectedly and quickly become uncontrollable which is why fire safety is so important. The best way for anyone to stay safe in any fire-related situation is by taking the necessar......
unevenness
The term IZP refers to the Inequality and imbalance of the distribution of resources in today’s society. In today’s world, millions of people are suffering and living in poverty, while a small few are enjoying the luxuries of life. The economic and social structure of society is such that the ga......
Ellipse-Circle Hole System Features and Application Range
Elliptical Hole Systems Characteristics and Their Uses
Elliptical hole systems are an effective way to create holes in a variety of materials to achieve desired machining outcomes. Elliptical hole systems are a type of specialty tooling that utilizes a combination of various cutting methods, such......
planing
The Power of Words
Most people don’t consider the power of words—but they have immense power to shape our thinking and even our destiny. Words can have a positive or negative effect on our lives. They can build us up, or tear us down.
For example, a simple “Good morning” can brighten someone......
cut off
One of the most difficult aspects of parenting is managing the relationship between two people whom are both very different and have completely different beliefs and methods of living. This is a conflict that often arises between parents and their teenagers, who often appear to having completely d......
Biaxial Tensile Test
Double-edge stretching experiment is a kind of experiment of material structure in nature. This research is used to estimate the behavior of material structure at various distances subject to various types of strain or stress. It involves testing of two similar materials of the same size, shape and......
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