Search results for keyword: unbalanced
Causes of combustion fan surge
Combustion induced induced vibration of a fan is usually caused by the effects of combustion system dynamics and failure of operational procedures. The pressure transient of a combustion system oscillates within a certain frequency range. This pressure is then imparted to the fan and caused it to ......
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Method of Improving Wear Resistance of Roller
Methods for Improving the Abrasion Resistance of Rolling Rolls
Rolling is an important process in the manufacture of metal materials. The role of the rollers in the rolling process is very important. The roll gap must be tightly controlled during the rolling process to ensure that the rolling is ......
Measures to Reduce Rail Residual Stress
Measures to Reduce Residual Stress in Rail
The rails used on railways and highways are commonly subjected to large processing forces during production and construction, as well as during everyday operation. This can lead to the accumulation of residual stress in the rails, which can pose a safety......
Controlled rolling
The Use of Automation in Metal Rolling
Metal rolling is a process used to form and shape metals into a variety of sizes and shapes. This is accomplished by pushing the material through a series of grooved and precision-formed rolls, known as a rolling mill. This process is critical to the manufac......
Influence of Uneven Cooling on Products after Wire Rod Rolling
Effects of Uneven Cooling After Rolling on Products of Wire
Wire rolling is an important method widely used in metal forming, it is characterized by small deformation rate, easy realization of continuous automation production and high productivity, and usually adopts roller method of hydraulic or......
Causes and solutions for the damage of the fast joint of the joint plate in the bar rolling mill
Causes and Solutions of Damage of Quick Joints on Rebar Rolling Mill
Quick joints are an important part of the rebar rolling mill; they are mainly used to connect the two ends of rebar. In the long-term operation of rebar rolling mill production line, if the quick joint is damaged, it will seriou......
Influence of Centering Error of Backup Roll in Secondary Cooling Zone of Continuous Casting on Slab Quality
The influence of double rolling camber fit error of secondary cooling area bearing roller on casting quality
In the process of continuous casting, the double rolling camber fit error of secondary cooling area bearing roller has a great influence on the quality of the casting product. The double r......
Reticular cracks on the surface of continuous casting slab
Introduction
Interrupted continuous cast slab and its surface cracks are an important quality dysfunction of modern steel production. Surface cracks of steel slabs that appear between guides are called pullout defects. The defects not only cause serious economic losses to the steel production ent......
Concept and process of non-equilibrium solidification of cast iron
Non-Equilibrium Solidification of Cast Iron
Abstract
Cast Iron has been an integral part of human society for millenia, widely used for its exceptional strength and wear resistance. Traditionally, cast iron has been produced through a process referred to as equilibrium solidification, which has ......
Secondary Cooling Support Guide
Secondary Cooling Bearing Guide Device
Introduction
Secondary cooling bearing guide device is a device used to guide the accurate bearing force between objects in the process of assembly and disassembly operation, so as to ensure the normal operation of the equipment, reduce the operation time, ......
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