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underwater welding
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Underwater welding, sometimes called wet welding, is a well-suited process for many applications. The process is used with a variety of materials, including steel, aluminum and stainless steel, and anywhere that welding is required underwater or in similar wet environments.
Underwater welders a......
1026 
Oliver
Working principle of RH vacuum degassing method and DH vacuum degassing method
Vacuum deaeration Methods- RH and DH Vacuum
Deaeration
Vacuum deaeration is a method used to remove dissolved gases from water or other solutions. There are two main types of vacuum deaeration: RH (recirculation and headspace) and DH (direct headspace) vacuum deaeration. These methods can be use......
Electric welded steel pipes for belt conveyor rollers (GB/T13792-1992)
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Welding Steel Pipe for Rollers of Belt Conveyor (GB/T13792-1992)
Belt conveyors are extremely important pieces of industrial machinery, as they are used in a wide variety of industries, such as shipping, agriculture, construction, and manufacturing. The role they play in transferring goods quic......
Aluminum and aluminum alloy welding wire GB 10858–89
GB 10858–89 Aluminum and aluminum alloys welding wire Among all kinds of welding wires, aluminum and aluminum alloys welding wires are widely used, especially in industries such as shipbuilding, manufacturing, oil and gas, and construction. In order to ensure the quality and safety of aluminum and......
Copper and copper alloy welding wire GB 9460-88
GB9460-88 Copper and Copper Alloy Welding Wire
The General Administration of Quality Supervision, Inspection and Quarantine of the Peoples Republic of China issued a standard (GB9460-88) to control the quality of copper and copper alloy welding wire. The standard covers the welding wires with a ......
Galvanized steel strip for armored cables GB/T4175.2-1984
，内容是GBT4175.2-1984标准的介绍
GB/T 4175.2-1984 Zinc-coated steel strap for armored cable
GB/T 4175.2-1984 is a specification developed by the Peoples Republic of China on the requirements, test methods, inspection rules and marks of zinc-coated steel strap for armored cable.
This Standard is a......
Commonly used Japanese for machinery: poor molding
Molding Defects
Molding defects are common problems in the mass manufacturing of plastic parts. Defects in the production process can lead to a decrease in product quality, or even complete failure. In some cases, they can require costly product rework or replacement. Consequently, it is importan......
Common English Vocabulary for Hydraulic Specialty
Hydraulic Technology In Modern Machine Design
When it comes to modern machine design, hydraulic technology plays an integral role in the success of many machines and processes. What is hydraulic technology? Well, it is the use of a liquid or gas such as oil, air, or water to transmit power from o......
Comparison table of Chinese and Japanese terms for defective plastic injection molding
Plastic Injection Molding Defects and Solutions
Plastic injection molding is a highly efficient and cost-effective way to manufacture a variety of plastic parts and components. The process involves injecting molten plastic into a mold, where it solidifies into the specified shape and design. Howe......
Flotation machine
Floating Selector
The floating selector is a sorting machine that uses buoyancy to separate various materials, such as plastics and metals. It is used in industries such as construction, manufacturing, and recycling where the size, shape and density of objects must be accurately identified for ef......
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