Search results for keyword: nac
Process Improvement of Steel Castings
Introduction
The improvement of the process for casting steel parts is an important part of the manufacturing process. It is an important factor for improving the quality, efficiency and cost-effectiveness of the parts formed. The various features of the process for casting steel parts include ch......
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Hydraulic fracturing
Hydraulic Fracturing
Hydraulic fracturing, commonly known as “fracking,” is a process used in the oil and gas industry that involves injecting large amounts of water, sand, and chemicals into the ground at high pressure. This process creates fractures in rock formations, allowing oil, gas, and......
Heat treatment example: heat treatment of gear parts (below)
Heat Treatment of Gears
Heat treatment of gear components is a process for changing the mechanical properties of the materials such as hardness, strength and ductility of the gears. Heat treatment is used to improve the performance and life of gear components. The process is performed by heating ......
Characteristics and development trend of modern cutting fluid
Cutting Fluids and Modern Trends
Introduction
Cutting fluids are essential to the machining process. Without them, the tool would quickly wear out and become dull, resulting in poor surface finish, inaccurate parts, and possible tool failures. The use of cutting fluids also helps reduce frictio......
Cutting: Slotting
Insert Cutting
Insert cutting is a widely used process in production that involves cutting materials in order to create two-dimensional or three-dimensional shapes. Insert cutting is one of the most widely used cutting processes and it involves using a cutting tool, such as a milling cutter, dril......
The general trend of converter dust removal: wet method to dry method
The Trend of Dust Removal in Rotary Furnace: From Wet to Dry
dust removal in rotary furnace was traditionally handled via wet processes, such as wet scrubbing and water sprays. However, dry dust removal processes have been gaining ground in recent years due to the increased efficiency and cost sav......
Caliper
A ruler is one of the most essential tools you can have in school, or just in everyday life. A ruler is very easy to use, and it is extremely helpful when measuring the size or length of something. It can also be used to draw straight lines, when writing or when drawing.
Rulers come in all shapes......
Gunning Technology of Converter Lining
Injection Refractory Technology for Rotary Kiln Furnace Linings
Generally, the surface of a rotary kiln furnace lining must be kept at a certain temperature resisting wear and heat radiation. In order to maintain the necessary heat temperature, high-quality refractory materials are commonly used ......
New Developments in CNC Technology
The Developments of CNC Technology
Computer Numerical Control Technology (CNC Technology) is one of the most important advances in the manufacturing industry, and its applications have allowed for greater precision and accuracy in the production process. CNC technology makes it easier to control......
GB 6653-94 Steel plates for welding gas cylinders
解析
GB 6653-94 Welding Cylinder Steel Plate
This standard GB 6653-94 provides requirements, test methods, inspection rules and packaging, marking, quality of welding steel plates for manufacturing various types of gas cylinders.
1. Scope
This standard applies to welded steel plates are used to......
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