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What are the after-treatment processes for powder metallurgy parts?
1. Impregnation Powder metallurgy components are inherently porous. Impregnation, also called penetration, involves filling most of the pores with: plastic, resin, copper, oil, another material. Putting a porous component under pressure can cause leaks, but if you impregnate the part, it will...Read more -
Application of powder metallurgy stainless steel gears and parts in home appliance industry
Powder metallurgy stainless steel structural parts For example, 304L powder metallurgy materials are used to make parts for automatic dishwashers and washing machines, 316L powder metallurgy materials are used to make push-out plates of refrigerator ice makers, and 410L powder metallurgy material...Read more -
Application of powder metallurgy gear in motor industry
Powder 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...Read more -
The main characteristics of the use of gear transmission for micro motors
1. High transmission efficiency In the mechanical 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 ...Read more -
Powder 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 ...Read more -
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 ...Read more -
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...Read more -
Classification and application industry of powder metallurgy products
Powder 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...Read more -
What’s the advantages and Shortcoming of the powder metallurgy gear ?
Powder 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...Read more -
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...Read more -
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 ...Read more -
Strength comparison of powder metallurgy gears and ordinary gears.
Powder 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...Read more -
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...Read more -
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...Read more -
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...Read more
