Search results for keyword: theoretical
The concept and application of filter press
Research on Vacuum Filtration and its Application
Abstract
Vacuum filtration is widely used in many industries, such as chemical, pharmaceutical, food processing, and many other applications. This paper summarizes the concept and application of vacuum filtration and analyzes the functional desig......
1083 
Lily
Centrifugal water pump maintenance and repair
Centrifugal Pump Maintenance and Inspection
Introduction
Centrifugal pumps are widely used in many industries. They have many advantages, such as high efficiency, high accuracy, low cost and low maintenance. The maintenance and inspection of centrifugal pumps is important for the proper operatio......
Bearing internal clearance
Bearing internal clearance
Bearing internal clearance is closely related to the performance and service life of bearings. If the internal clearance of the bearing is insufficient, the bearing will generate heat and accelerate wear, and even cause seizure due to insufficient rolling retention forc......
Empirical Speed Algorithm for Three-phase Motor Protection Devices
Experience Based Fast Calculation of Protective Device for Three-Phase Electric Motors
This article introduces an efficient calculation method for protective devices for three-phase electric motors based on experience. This method is suitable for calculating a new protective device under the same......
entropy entropy
Entropy is a scientific concept that has been around for centuries and has a variety of applications. In its most basic form, entropy is defined as the measure of a systems disorder, but it can also be used to describe the unpredictability of the universe. Entropy has been used to explain why some......
Special safety equipment monitoring pressure vessel use registration management rules
Rules for the Registration and Management of the Use of Pressure Containers Special Safety Equipments
1. General Provisions
(1) These rules are formulated in accordance with the regulations on safety supervision and management of special safety equipment and the relevant laws and regulations con......
A Brief Discussion on General Methods of Troubleshooting for CNC Machine Tools
Introduction
Numerical control machine tools are widely used in industry and many fields, as they are highly accurate and efficient in production. However, every machine will eventually experience faults and malfunctions due to a variety of reasons, such as wear and tear, electrical faults, progr......
Tensile strength (σb)
Tensile strength refers to the bearable stress limit of an object before it begins to break or fail. This stress limit is usually measured in units of force per unit area, such as newtons per square meter (N/m2) or megapascals (MPa). Tensile strength is an important measure of the strength of meta......
vacuum leak detection
Vacuum Leak Detection
Vacuum leak detection is a testing process used to detect small leaks in components, gaskets, or seals. It uses the pressure differential between a vacuum pump and the environment to detect leaks. The test is designed to measure the ability of the part to hold a vacuum, and g......
Fracture Analysis of Automobile Leaf Spring
Car Steel Plate Spring Fracture Analysis
Fracture analysis is a very important method for the car steel plate spring fracture study. It not just helps to identify the type of fracture that has occurred but is also used to understand the causes of the fracture. This paper will discuss the methods ......
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