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What are the common problems with rotating seals?
2021-12-13
The rotating seal ring is a dynamic sealing element installed between the rotating shaft and the stationary part. It is used to seal the leakage of lubricating oil and prevent external dust and debris from invading the equipment. It is also called the rotating shaft lip seal ring, commonly known as the oil seal. Rotary seals can be divided into lip seals and reciprocating seals, widely used. So, what kind of sealing problems will we encounter in our daily work?
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What problems should be paid attention to in the design process of rotating sealing ring?
2021-11-29
The rotating sealing ring is a kind of circular cross-section seal. It has the advantages of simple seal structure, compact installation parts, and light weight. It is resistant to most media and has strong chemical resistance; it is resistant to high pressure, wear and high temperature; it has low friction, It does not crawl when starting, and can continue to move even at low speed; good dimensional stability; good sealing performance, almost no leakage when used as a fixed seal, and only partial leakage when used as a dynamic seal; and it has the advantages of standardization of size and groove, low cost, easy access to products, convenient use and outsourcing, and can be used in some occasions that require piston rod or piston seal.
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What is the role of rotating sealing ring?
2021-11-15
The rotating sealing ring is a kind of circular cross-section seal. It has the advantages of simple seal structure, compact installation parts, and light weight. It is resistant to most media and has strong chemical resistance; it is resistant to high pressure, wear and high temperature; it has low friction, It does not crawl when starting, and can continue to move even at low speed; good dimensional stability; good sealing performance, almost no leakage when used as a fixed seal, and only partial leakage when used as a dynamic seal; and it has the advantages of standardization of size and groove, low cost, easy access to products, convenient use and outsourcing, and can be used in some occasions that require piston rod or piston seal.
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Do you know the working principle of rotary seal?
2021-10-29
Rotary seal is a dynamic seal used to seal rods, shafts, pins and rotary joints with rotating or oscillating motion. It consists of a slip ring filled with PTFE and a rubber O-ring that provides elasticity. It is a two-way rotating seal ring that can withstand pressure or alternating pressure from both sides. Rotary hydraulic rotation exists in various industrial fields such as construction machinery, construction machinery, and automotive equipment.
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Some common problems of rotary seal
2021-10-14
The rotary seal ring is a dynamic sealing element installed between the rotating shaft and the stationary part. It is used to seal the leakage of lubricating oil and prevent external dust and debris from invading the equipment. It is also called the rotating shaft lip seal ring, commonly known as the oil seal. Rotary seals can be divided into lip seals and reciprocating seals, which are widely used. So, what kind of sealing problems do we encounter in our daily work?
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Do you know the replacement of water pump seal?
2021-09-29
Before the installation of water pump seal, anhydrous alcohol should be used to clean the contact surface related to the analysis of each component. During installation and construction, it should be kept clean. The seal of dynamic and static rings and auxiliary systems should be free of impurities and dust. Clean engine oil or turbine oil should be applied to the surface of the moving and static rings.
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