Search results for keyword: countermeasures
countermeasures to Prevent and Eliminate Grain Inheritance in Forging
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countermeasures to Prevent and Eliminate Grain Inheritance in Forging and Pressing
Forging and pressing are important processes in the manufacture of metal materials, but in the process of forging and pressing, grain inheritance easily occurs. Grain inheritance has a great impact on the perform......
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countermeasures to Prevent Cracks in Forging
countermeasures to Prevent Cracks in Forging and Pressing
Abstract
Cracks are one of the most common and potentially dangerous defects during forging and pressing processes. This article discusses the various causes for cracks in forging and pressing processes, provides a variety of preventive m......
countermeasures against decarburization in forging
A Countermeasure to Prevent Decarburization in Forging
Forging is an important process in the manufacture of metal components. During the forging process, decarburization occurs due to oxidation at the metal surface which could result in the reduction of the surface hardness and toughness of the ......
Causes and Elimination of Common Grinding Injuries on Metal Cutting Machine Tools
Introduction
Metal cutting machine tools are widely used in modern mechanical parts processing and manufacturing. In order to improve the cutting efficiency and reduce the cost, the quality of the machined surface and the accuracy of the parts are strictly requirements. Surface scratches and scra......
Analysis of Blistering Defects in Zinc Alloy Die Castings
Analysis of Foaming Defects in Zinc Alloy Die Casting
Abstract
Zinc alloy die casting is widely used in the manufacturing of various hardware components because of its excellent mechanical properties. However, due to numerous production processes, many casting defects may occur. Foaming defects ......
Research on the method of suppressing the interference of large-capacity electric arc furnace to power grid
Research on the Suppression of Interference of Large Capacity Arc Furnace to Power Network
Abstract
As the current level of energy consumption in China continues to increase, the engineering application of electric arc furnace and other large capacity power devices continues to penetrate into va......
Reasons for the failure of the push rod of the tapping machine
Introduction
Steel presses are versatile heavy machines used to stamp and shape steel. They can also be used to cut materials, Bend or fold them, or various other operations The machine tries to achieve results with fast, accurate movements and great force. Press failures can occur due to a varie......
Cantilever rolling mill maintenance requirements
Maintenance Requirements for Cantilever Rolling Mill
Cantilever rolling mill is a kind of rolling machine which uses the rolling force to roll various profiles. It is an important and basic device in the fields of ball-making, chemical engineering, mining, steel, etc. In order to reduce the pro......
Causes and countermeasures of Heat Treatment Cracks in High Chromium Cast Iron
Abstract
This paper mainly introduces the causes and countermeasures of the cracking of high chromium cast iron caused by thermal treatment. High chromium cast iron is a common material used in many areas, so the study of its thermal-treated cracks to provide a theoretical basis for practical wor......
Influence of Trace Elements in Steel on Quality of Continuous Casting Slab
Introduction
Steel is an essential material in our daily life and plays an important role in modern industry. It is not only an important foundation material of construction and engineering, but also an important structural material of automobiles, ships, aircraft, household appliances and other......
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