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  • Application of powder metallurgy gear in motor industry

    Application of powder metallurgy gear in motor industry

    粉metallurgy technology has the potential to manufacture gears with excellent fatigue properties and dimensional accuracy to meet the stringent requirements of the motor manufacturing industry. The main reason why powder metal gears are more popular than traditional gear materials is cost. I...
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  • The main characteristics of the use of gear transmission for micro motors

    The main characteristics of the use of gear transmission for micro motors

    1.机械传动效率高transmission of micro-motors, the gear transmission efficiency is very high, and the closed transmission efficiency can be as high as 96%~99%, which is very important for high-power DC motors. 2. Compact structure The micro-motor gear drive has a ...
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  • 粉metallurgy flange

    粉metallurgy flange

    Flanges are mainly used in industry and play an important role in industrial manufacturing. Therefore, the market demand for flanges is relatively large. As an industrial part, flange plays its own irreplaceable role Flange is also called flange or flange. It is the part that connects the shaft ...
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  • Influence of powder metallurgy compact density on products

    Influence of powder metallurgy compact density on products

    Press molding is an important step in the production process of powder metallurgy products, and the density of the pressed blank will greatly affect the performance of the final product. In the production of powder metallurgy parts, the higher the density of the material, the higher its physical ...
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  • Classification of gears Gears are mechanical parts that have teeth on the rim and can continuously mesh to transmit motion and power

    Classification of gears Gears are mechanical parts that have teeth on the rim and can continuously mesh to transmit motion and power

    Gears can be classified by tooth shape, gear shape, tooth line shape, surface on which the gear teeth are located, and manufacturing method. 1) Gears can be classified into tooth profile curve, pressure angle, tooth height and displacement according to tooth shape. 2) Gears are divided into cyl...
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  • Classification and application industry of powder metallurgy products

    Classification and application industry of powder metallurgy products

    粉metallurgy parts classification: powder metallurgy porous materials, powder metallurgy anti-friction materials, powder metallurgy friction materials, powder metallurgy structural parts, powder metallurgy tool and die materials, powder metallurgy electromagnetic materials and powder metallu...
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  • What’s the advantages and Shortcoming of the powder metallurgy gear ?

    What’s the advantages and Shortcoming of the powder metallurgy gear ?

    粉metallurgy gears are commonly used in various automotive engines. Although they are very economical and practical in large batches, they also have room for improvement in other aspects. Let's take a look at the advantages and Shortcoming of sintered metal gears. Advantages of powder metal...
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  • What are the advantages of powder metallurgy parts compared with ordinary parts?

    What are the advantages of powder metallurgy parts compared with ordinary parts?

    What are powder metallurgy structural parts? As the name implies, it is a structural part material produced by powder metallurgy as raw material and processed by powder metallurgy process. Compared with traditional mechanically processed structural parts, what are the advantages of powder metallu...
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  • Enhancement of powder metallurgy gear strength

    Enhancement of powder metallurgy gear strength

    1.For high-strength powder metallurgy gear products, it should have high density and adopt the process of "pressing - pre-firing - refiring - heat treatment". 2. The lower carbon content can ensure that the product has high surface hardness and wear resistance during heat treatment, and the low ...
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  • Strength comparison of powder metallurgy gears and ordinary gears.

    Strength comparison of powder metallurgy gears and ordinary gears.

    粉metallurgy has a series of advantages, such as material saving, energy saving, high efficiency, it is more suitable for mass production, good size and shape repeatability, low noise and low wear when gears are running, etc., so it has been widely used. The main disadvantage is that it is n...
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  • Oil immersion method of powder metallurgy products

    Oil immersion method of powder metallurgy products

    Heating oil immersion: Soak the cleaned sintered parts in hot oil at 80~120℃ for 1 hour. As the product is heated, the air in the connected pores expands. Part of the air is expelled. After cooling, the remaining air shrinks again, drawing the oil into the pores. Because the hot oil has good flui...
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  • Oil immersion method of powder metallurgy products

    Oil immersion method of powder metallurgy products

    Heating oil immersion: Soak the cleaned sintered parts in hot oil at 80~120℃ for 1 hour. As the product is heated, the air in the connected pores expands. Part of the air is expelled. After cooling, the remaining air shrinks again, drawing the oil into the pores. Because the hot oil has good flui...
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  • Influence of heat treatment on gear performance

    Influence of heat treatment on gear performance

    1.Heat treatment is a critical and complex factor in gear manufacturing, which greatly affects the performance of each gear in transmitting power or motion to other components in the assembly. Heat treatment optimizes performance and extends the life of gears in service by altering their chemica...
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  • Chinese traditional festival Spring Festival

    Chinese traditional festival Spring Festival

    The Spring Festival originated from the activities of worshiping gods and ancestors at the beginning and end of the year in ancient times. It has a history of more than 4,000 years. In ancient times, people held sacrificial activities at the beginning of the new year after the end of the one-yea...
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  • The difference between iron-based and copper-based powder metallurgy parts

    The difference between iron-based and copper-based powder metallurgy parts

    粉metallurgy structural materials are divided into iron-based and copper-based materials according to different base metals. Iron-based materials are divided into sintered iron, sintered low-carbon steel, sintered medium-carbon steel and sintered high-carbon steel according to the amount of ...
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