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  • Study on Forging Forming of Incoloy 825 Nickel Base Alloy Flange

    Study on Forging Forming of Incoloy 825 Nickel Base Alloy Flange

    Incoloy 825 is a nickel-iron-chromium solid solution reinforced alloy with molybdenum, copper and titanium invented by American Special Metals. The alloy has the ability to resist the stress corrosion of chloride ions in acidic media and also has good corrosion resistance to sulfides, thus it is wi ...

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  • Heating of forging blanks and cooling of forgings

    Heating of forging blanks and cooling of forgings

    Forging materials shall have good plasticity, so that they will not be damaged when plastic deformation occurs during processing. Common forging materials include steel, copper, aluminum and their alloys; Common stamping materials include various low-carbon steel plates, copper plates, aluminum pla ...

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  • How to draw the blank drawing of forging parts

    How to draw the blank drawing of forging parts

    1. Selection of blanks It is of great technical and economic significance to correctly select the blank when formulating the technological procedure. 1.1 Types of blanks Common blanks in machining mainly include castings, forgings, profiles and combined blanks. 1) Castings The blanks of parts ...

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  • Forged flange

    Forged flange

    Forged flange is a kind of flange with the best mechanical properties among flange products. Its raw material is generally round bar. After cutting the round steel, it is continuously hammered to eliminate the segregation, looseness and other defects in the round steel. Types of Forged Fl ...

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  • CNC Machining of Thin Wall Parts

    CNC Machining of Thin Wall Parts

    Thin wall parts are more and more widely used in aviation, automobile and other industries today. The difference between the inner and outer diameters of thin wall parts is very small, and it is difficult to install the fixture. It is very easy to produce deformation, and the processing is diffic ...

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  • CNC Machining of Thin walled Parts with Complicated Shaft Sleeves

    CNC Machining of Thin walled Parts with Complicated Shaft Sleeves

    This paper mainly introduces the CNC machining process of thin-walled parts, discusses the machining scheme, programming and fixture design of thin-walled parts, and provides some experience, basis and reference for machining thin-walled parts. Thin-walled parts are increasingly used in va ...

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  • Analysis of Internal Small Equivalent Diameter Defects of Large Ring Forged Flange

    Analysis of Internal Small Equivalent Diameter Defects of Large Ring Forged Flange

    In view of the small equivalent defects that are easily ignored in large ring forged flanges, this paper analyzes and compares them from the aspects of defect location, acceptance criteria, etc., and conducts sectioning tests and low magnification analysis, and discusses in detail the causes of ...

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  • Forging technology of large punching type free forging ring

    Forging technology of large punching type free forging ring

    Large punching type free forging ring is widely used in shield machine and other large construction machinery, this kind of product has a large diameter, small bore, thick characteristics, due to the harsh service conditions of construction machinery parts, complex force situation, in order to ensu ...

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  • Effect of Forging Temperature on Wear Resistance of Stainless Steel Flange

    Effect of Forging Temperature on Wear Resistance of Stainless Steel Flange

    304 stainless steel flange was forged at different forging temperatures, and the wear properties at 25 ℃ and 500 ℃ were tested and analyzed. The results show that when the initial forging temperature is increased from 1100 ℃ to 1190 ℃, and the final forging temperature is ...

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  • Upsetting Forming Process and Die for High Neck Thin Wall Flange Forgings

    Upsetting Forming Process and Die for High Neck Thin Wall Flange Forgings

    In order to reduce the production cost of high neck thin wall flange forgings, a new process of upsetting flange parts with tube blank is proposed. Taking a product as an example, the process analysis and calculation are carried out, and the die forging die structure and working principle are b ...

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  • Study on technology of large diameter tube sheet forging

    Study on technology of large diameter tube sheet forging

    For the large diameter and thin thickness of large tube plate forgings, the deformation mechanism and process were studied and analyzed. By reasonably selecting the process parameters, improving the forging process, and proposing new operation and measurement methods, we completed the production ...

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  • Research and implementation of the technical scheme for super thin tube sheet forging

    Research and implementation of the technical scheme for super thin tube sheet forging

    The ultra-large and ultra-thin tube sheet of the hydrogenation ethylene oxide reactor manufactured by the manufacturer is limited by the heat treatment and cooling equipment. In the actual production, there are two major problems: whether the tubesheet can fall into the water tank normally and ...

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