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Development Trend of Automobile Sealing Strip Industry
As the car seal industry, the development environment and prospects of car seals depend on the background of China's automobile industry. From the history of more than thirty years of Reform and Openi...
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The Technological Innovation Trend of Automobile Sealing Strip
At present, the development of new products of sealing strips has changed the traditional design method. Instead, it uses computer technology, CAD/CAE/CAT, etc., to conduct high-starting analysis to a...
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The Technological Innovation Trend of Automobile Sealing Strip
Faced with the challenges in the new era after China's entry into the WTO, a number of rapidly developing new enterprises have emerged in China's automobile sealing strip industry. They are confident ...
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Common Faults and Maintenance Methods of Pump Mechanical Seal
1. Frequent leakage during operation(1) Leakage caused by deformation of the contact surface of the stationary ring. When the end surface pressure is too large, the heat of friction can easily cause t...
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Misunderstandings in Maintenance of Pump Mechanical Seals
(1) The tighter the dynamic ring seal is, the better it is.In fact, the dynamic ring seal ring is too harmful and unhelpful. It not only exacerbates the wear between the seal ring and the shaft sleeve...
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Precautions for Maintenance of Mechanical Seals for Pumps
(1) Do not install the dynamic ring seal tightly during installation. If the installation is too tight, the first is to intensify the wear between the sealing ring and the bushing and cause premature ...
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Failure and Judgment of Pump Mechanical Seal Failure
Mechanical seals, also known as face seals, are primarily used for the sealing of rotary shafts of pumps, compressors, hydraulic drives, and other similar devices. It is a sealing device made up of a ...
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Use and Maintenance of Mechanical Seals
(1) Before installing the mechanical seal, the shaft sleeve (shaft), seal chamber, gland and mechanical seal must be cleaned to prevent any impurities from entering the seal point. (2) When assembling...
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Maintenance Tips of Centrifugal Pump Mechanical Seal
Optimize work processes and standardize working proceduresIn the actual operation of production, due to the reasons of the inspection and the uncertainties of the selection of the mechanical seal, the...
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Maintenance Tips of Centrifugal Pump Mechanical Seal
Clear management points and develop practical measures In equipment management, we must adhere to the principle of improving the equipment operation rate, strengthen the maintenance of equipment as th...
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Precautions On Installation And Removing Of Mechanical Seal
Between the spindles, between the gland and the body, the leakage of the centrifugal pump seals seriously affects the working efficiency of the pump, which increases the frequency of maintenance of th...
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How to Solve the Leak of Mechanical Seal of Water Pump
The mechanical seal itself is a kind of high-precision precision parts, and it has high requirements for design, machining, and assembly. In the use of mechanical seals, the use of various types of me...
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How to Solve the Leak of Mechanical Seal of Water Pump
1. Leakage due to pressureMechanical seal leakage pump caused by vacuum operation. During start-up and shut-down, due to the clogged pump inlet and the pumping medium containing gas, negative pressure...
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Classification and Characteristics of Bellows Seals
The compensation mechanism is a bellows, one of the sealing ring (moving ring or static ring) and the bellows into a whole, non-balanced mechanical seal room without auxiliary sealing ring, thus reduc...
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Basic Elements of Bellow Seal
Bellow seal is to make use of the principle of friction between two planes to achieve the purpose of sealing. The rotating sealing surface is installed on the spindle of the liquid pump, while the fix...
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