Search results for keyword: sounds
How to improve ball bearing vibration and noise reduction technology and process equipment
Introduction
Ball bearings are a type of mechanical device used to reduce friction and improve efficiency in many industrial applications, such as motor and gearboxes. However, when in use, ball bearings also generate large levels of noise and vibration which can affect their operation and lead to......
1051 
Sophia
controlled atmosphere
Creating a Controllable Atmosphere
The atmosphere that we create in our homes and work environments can have a huge influence on our thought processes, moods, and attitudes. Achieving a controllable atmosphere that is conducive to productivity and positive feeling requires that we take an active ......
Rotary shell core machine operating procedures
Operation Procedure of Reversible Shell & Core Machinery As with any industrial machinery, it is critical to understand the operation procedure of the reversible shell & core machinery before operating it. First, the user must check the machine for any possible problems or faults such as loose fitt......
11SPb20 use
Smooth Sailing on the High Seas
On a bright summers day, a young couple is happily sailing in the open ocean. The waves are gentle, the clouds are fluffy, and the sun is shining. On the horizon is a beautiful distant island that they have been eagerly anticipating arriving at. This is their first......
60S20 use
Foraged From the Forest: The Incredible Uses of Morus alba
The Morus alba, commonly known as the white mulberry tree, is a deciduous species native to parts of China and the Himalayan region. It is a relative of the common black mulberry and is used for centuries as a natural source of food and me......
NS332 use
For medical purposes, the NS332 is an essential piece of equipment. It is a lightweight, handheld instrument designed to measure the pressure and flow of air in the lungs of patients suffering from such illnesses as asthma, cystic fibrosis and COPD (chronic obstructive pulmonary disease). It has p......
Non-destructive testing terms in Chinese and English
Non-destructive Testing
Non-destructive testing (NDT) refers to any testing technique used to evaluate a materials physical and mechanical properties without hurting or damaging it in any way. In other words, it involves testing a material in such a way that it can still be used after the testing......
Non-destructive testing noun (GL)
Gas Laser Irradiance Test
The gas laser irradiance test, or GLIT, is a procedure used to measure the power of a gas laser. A gas laser consists of a high-pressure gas within a glass, quartz, or other inert gas-filled cavity. The size and type of the cavity determines the wavelength, or color, of ......
Bohai 3
The Bohai 3 is a 3500-tonne, steam-powered vessel belonging to Chinas Bohai Ocean Shipping Company. The vessel has three large cargo decks and is one of the largest and most impressive vessels in the Chinese coastal fleet.
The decks on board the Bohai 3 are loaded with a variety of different type......
Air Compressor Station Noise Control
Abstract
This study was aimed to examine the control of noise generated from the air compressor station in terms of engineering principles, sound intensity measurement and ways to decrease the noise level. Experiments were conducted on an air compressor station located in an industrial area in Me......
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