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Core sand
Silicon is an incredibly important mineral in our world. It is found naturally in its various forms all throughout the world, and it is used to make many different materials used in our daily lives. One of these materials is silicon sand, which is essentially just tiny grains of silicon formed int......
1063 
Liam
thermal cutting
International trade is the exchange of goods and services between countries. It is an important part of the global economy, fueling growth and creating jobs. In addition, international trade has become easier over the years, thanks to advances in communication and technology.
International trade ......
Brazing
Introduction
Brazing is a process of joining two objects by using a third, weaker material that remains solid at the joining temperature. The most common brazing procedure is torch-based brazing. This process uses heat to melt the filler metal, which is held in place by capillary action to join t......
Flat ruler
Fashion, Functions and Fads: The Constant Change of Popular Culture
Popular culture has made quite a significant impact on our lives and has become an inseparable part of modern society. Much of what we enjoy, wear, dare to do and want has become heavily influenced by the mainstream media and ind......
Coal Gangue Comprehensive Utilization Technology
Integrated Utilization of Coal Gangue
Background
In modern energy development and industrial production, energy is an important material basis, and coal is an important energy source. Coal burning and other smelting processes during industrial production will inevitably produce solid residues— ......
my country's bearing industry's response to process equipment
Technology and EquipmentTrendsin Chinese Bearing Industry
With the rapid development of Chinasbearing industry, the optimization ofproduction technology and equipment continuouslyimproves its products quality andinnovation ability. The application of advancedequipment and technologies has becomee......
Process requirements for long-life bearings
Requirement for Process of Manufacturing Long Life Bearing
Introduction
The purpose of this paper is to provide an overview of the process requirements for the manufacturing of long life bearings. Bearing reliability or lifetime of bearing is defined by the time period a bearing can perform its ......
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......
Design Problems of Rolling Mill Bearings
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Introduction
Rolling machine bearings play an important role in the operation of rolling machines as they are responsible for providing smooth, high performance and reliable operation of the machine. Rolling machine bearings are used in high speed machines, such as steel mills, plate rolling ma......
bronze smelting technique in ancient China
Bronze Smelting Technique in Ancient China
Bronze smelting was one of the great achievements of ancient China. Between the 16th and 11th centuries BC, the art of bronze smelting was perfected. In this process, the ore was heated to a high temperature, resulting in an alloy of copper and tin tha......
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