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Process requirements for long-life bearings
Requirement for Process of Manufacturing Long Life Bearing
Introduction
The purpose of this paper is to provide an overview of the process requirements for the manufacturing of long life bearings. Bearing reliability or lifetime of bearing is defined by the time period a bearing can perform its ......
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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.......
Bearing steel pipe production
Bearings play an essential role in a variety of industries and in various applications. Bearing steel pipe is a type of steel pipe used for bearing production. Bearing steel pipe is made from bearing-grade steel and is used to manufacture a wide variety of bearings including: bearings for heavy ma......
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......
drilling
Drilling and tapping are two basic operations that are performed on a wide variety of machining centers. The two operations rely on different machines, tools, and procedures to accomplish their tasks. Both are excellent examples of how to shape a piece of metal into its desired shape and are often......
GB 6681-86 General Rules for Sampling of Gas Chemical Products
General Principles of Gas Chemical Products Sampling GB 6681-86 “The General Principles for Gas Chemical Products Sampling” provides criteria for sampling variety of gas chemical products, as well as provisions and modeling diagrams of sampling device. This standard effectively protects the fair ......
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......
Forging technology: sheet metal deep drawing die process design content
Introduction
Deep drawing is a forming process used in the manufacturing of sheet metal components which require a profile with a large depth in comparison with its width. This process involves the shaping of a sheet metal blank into a desired shape using a punch and die assembly. The punch and d......
negative pressure casting
Introduction
Vacuum casting is a type of lost-wax casting process that offers greater precision and increased flexibility to casting processes. This casting process, also known as vacuum die-casting, is used to create accurate castings out of thermoplastics, as well as other material compositions......
High Speed Cutting Process
High speed machining technology has increased many production efficiencies in the machining and manufacturing industries. High speed machining is capable of achieving great structural integrity and improved machining accuracy and precision compared to traditional machining methods. This technology ......
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