Description

Powder metallurgy parts are essential components widely utilized across various industries, including automobiles, toys, tools, household appliances, and general machinery. This manufacturing process encompasses two primary categories: mechanical parts and oil-retaining bearings.

Notable advancements in powder metallurgy have led to fully automated mass production, significantly reducing costs. These parts are designed for longevity, operating without the need for oil feeding, and are suitable for both low and high-speed applications. They offer excellent lubrication and antifriction properties, ensuring precise measurements and fine surface finishes. With stable rotation and minimal noise, they provide a long mechanical service life, making them a reliable choice for various applications.

The materials used in the production of these parts include:

• Iron (Fe)
• Copper Alloy (Cu Alloy Fe, Yankees FN)
• Fasten (SMF) CuSn10 FLN or Copper Tin
• Stainless Steel (SUS 303, 304)

With weights ranging from 0.01 grams to 500 grams, these parts can be ordered in medium to large series quantities. The production process employs sophisticated equipment such as hydraulic presses, sintering furnaces, hardening furnaces, cryogenic boxes, vibration polishing machines, shot blasting machines, and cleaning machines.

Quality control is paramount, involving chemical analysis, mechanical property assessments for tensile strength, yield stress, elongation, hardness testing, impact testing, and the use of coordinate measuring machines (CMM) and oil rate measuring techniques.

Surface treatments available include shot blasting, polishing, steam treatment, Dacromet treatment, powder coating, painting, passivation, and various plating options such as zinc, chrome, and nickel.

Specifications

Additional Information

For optimal performance, ensure that powder metallurgy parts are used within their specified applications and properly maintained according to recommended care guidelines.