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Design of Vaporization Cooling Device in Metallurgical Plant
，中文翻译
Design of Vaporization Cooling Device in Metallurgical Plant
Introduction
The vaporization cooling device is an important device in metallurgical plant, which is used to cool hot metal or heat-treated material by cooling. As a thermal energy transfer equipment, the application of vapor......
1050 
Sophia
Engineering Survey and Measuring Instruments
Engineering Surveying Instruments
Engineering surveying instruments are an essential element of engineering surveying, providing the accuracy and reliability needed to perform surveying tasks accurately. Engineering surveying instruments are used to measure distances and angles, and also to measu......
Well construction safety
Safety Measures for Construction in Deep Wells and Alleys
Deep Wells and alleys are common features of urban spaces. Deep wells often form the last section of a multi-storey complex built in busy areas, while alleys provide access to inner courtyards or dead-end side streets. Although they serve ......
crane track
Introduction
A crane track is generally a long, linear strip of metal that is designed to crank various objects and materials across a jobsite. This tool may also be referred to as a rail, track or rail system, and it usually runs on four wheels that are mounted to a system of swivel joints, allo......
Turret lathes and rotary lathes
Turning Lathe and Rotary Lathe
A turning lathe is a type of metal working lathe used to cut a circular object, such as a pipe or shaft, into a precision part. The turning lathe uses a spinning tool held in a chuck to make cuts in the workpiece. The spinning tool can be adjusted to create differen......
woodworking lathe
Woodworking Lathe
A woodworking lathe is a tool used to shape and elongate wood pieces. It consists of a motor driven rotating bed, usually made of, or containing metal and usually connected to a larger motor. Woodworking lathes also feature methods of changing the speed of the bed, as well as of......
Bevel Gear Machining Tools
The Development of Commonly Used Gear Cutting Tools
Gear cutting tools are essential for the assembly of most machines, mechanics and automotive vehicles as they are used to cut and form geometrically regular gear teeth that are used to connect to other components within a machine. Gear cutting t......
Development of CNC tools
Introduction
The development of numerical control tool (NC) has made a great breakthrough in modern machining industry. It not only greatly improves the accuracy and efficiency of tool production, but also greatly reduces the labor intensity of operators and greatly increases the complexity of ma......
Specifications of cast iron drying cylinders for papermaking machinery (abstract) ZB Y91 003-88
Abstract
This standard specifies the technical requirements for cast iron baking cylinder for paper machinery. It is applicable to the baking cylinders with a nominal diameter of not more than 2000mm and a nominal length of less than 8000mm used in paper manufacturing machinery. This standard spe......
Cylindricity measurement
Cylindricity is a dimension-driven form tolerance that describes the perfectness of circular features. It is used to measure a rotation element of a product in relation to its geometric features, such as circular cross sections and diameter. Cylindricity is applied to many industries and can be us......
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