Search results for keyword: destruction
Selection of bearing clearance
Bearing Clearance Selection
Bearing clearance, also known as “running clearance or interference”, is the space or gap between the inner and outer race of a bearing that determines the bearing’s ability to move within its housing. When specified correctly, bearing clearance can help minimize vi......
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Failure Analysis of Pump Shaft and Impeller of Wax Oil Centrifugal Pump
Failure Analysis of the Shaft and Impeller of Centrifugal Lubricant Pump
Abstract
This paper studies the failure of the shaft and impeller of a centrifugal lubricant pump, including analysis of the failure process, the reasons for the failure, inspection and judgment of the failed parts, and the......
Common Leakage Phenomena and Countermeasures of Water Pump Mechanical Seal
water pump mechanical seal common leakage phenomena and countermeasures
Water pumps are one of the most important components of industrial and daily life. Most water pumps are equipped with mechanical seals to ensure that the water does not leak during the operation of the pump. However, during n......
Causes of Cylinder Liner Wear and Correct Maintenance
The Causes of Wear on Cylinder Sleeves and Correct Maintenance
Cylinder sleeves, also referred to as cylinder liners, are a critical component of modern internal combustion engines. They ensure that the maximum amount of compression is achieved in the chambers of the engine, ensuring greater eff......
Harm and Prevention of Cavitation in Automobile Hydraulic System
Abstract
The purpose of this paper is to analyze the hazards of cavitation and corrosion in hydraulic systems, and to explore the ways to prevent them. The development of hydraulic systems has been progressing rapidly in recent years, and it has become an important and powerful means of transmiss......
Five bad habits that damage agricultural machinery
Bad Habits of Using Farm Machinery
Farm machinery is used to make farming easier and more efficient. However, if used carelessly or negligently, farm machinery can cause harm and destruction to the user, the environment, or the property of others. This article looks at five of the most common bad......
Damage Causes and Maintenance of Tractor Front Driven Disk
Introduction
Drag harrow is an agricultural tool, also called plow, which is mainly used for cultivating, weeding, loosening soil and fertilizing. Its active element includes harrow disc. The disc harrow is an essential part of a drag harrow, with which it can efficiently and quickly cultivate so......
Non-destructive testing
Non-Destructive Testing
Non-destructive testing (NDT) is an umbrella term that covers a range of testing and inspection techniques that are used to detect faults, flaws and other damage without causing any damage to the material, component or structure being tested. NDT is an important tool used ......
GBJ74-84 Code for Design of Petroleum Depots (2)
GBJ 74--84 Petroleum Depot Design Standard
This standard is released by the China National Petroleum Corporation (CNPC) and Guangdong Petroleum Administration Bureau on March 1984, and became effective on April 1, 1984. It is devoted to the regulations for the design and construction of petrole......
GB J16-87 Code for fire protection design of buildings
The 2016-87 Chinese Architectural Design Fire Protection Code
The Design Fire Protection Code of China (the 2016-87 Chinese Architectural Design Fire Protection Code) sets forth national standards and requirements for fire protection in architectural design, so as to reduce fire losses, protect p......
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