Metal Parts-Bushings

Overview

Bushings are essential components widely used in industries such as automotive and oil & gas extraction. They help reduce friction, extend the lifespan of machinery, and improve operational efficiency. Under high-speed and heavy-load conditions, bushings effectively minimize metal-to-metal friction, reducing wear and tear, which in turn extends the lifespan of equipment and lowers maintenance costs.

Specific Applications

1. Automotive Industry: In automotive engines, transmissions, and other key components, bushings play a crucial role. Thanks to their wear-resistant and corrosion-resistant properties, bushings ensure smooth and efficient operation of mechanical systems.
2. Oil & Gas Extraction: Bushings are essential in oil and gas exploration and drilling equipment. These components are exposed to high loads, extreme temperatures, and harsh corrosive environments, requiring reliable and long-lasting performance.
3. Other Applications: Bushings are used in a variety of heavy machinery, mining equipment, aerospace, and more, designed to perform reliably under high-pressure, high-temperature, and corrosive conditions.
   

Alloy Selection

usually we will use Cu-Ni-Sn alloys. Such as CuNi7.5Sn6 alloy as the primary material for our bushings, which consists of copper, nickel, tin, and other elements. This alloy offers several benefits:

• Excellent Wear Resistance: CuNi7.5Sn6 alloy boasts high hardness and wear resistance, effectively reducing friction between mechanical parts.
• Outstanding Corrosion Resistance: This alloy offers excellent resistance to various acids, alkalis, and seawater corrosion.
• Great Fatigue Resistance: The material can maintain stable performance under repetitive loads and impacts, extending its lifespan.
• Good Machinability:CuNi7.5Sn6 is easy to machine, making it suitable for various manufacturing processes.

Manufacturing Process

We utilize advanced manufacturing techniques to ensure precision and quality in every bushing:

1. Precision Casting: We use advanced casting processes to ensure uniformity and strength in the material.
2. CNC Machining: The bushings are precisely machined with CNC equipment to ensure dimensional accuracy and surface smoothness.
3. Heat Treatment: Each bushing undergoes a controlled heat treatment process to enhance hardness and fatigue resistance.
4. Surface Treatment: We offer various surface treatment options, such as nickel plating and tin plating, to further improve corrosion resistance and surface quality.

Connecting Rods Production

In addition to bushings, we also manufacture connecting rods. Connecting rods, a key component in engines, play a vital role in connecting and transmitting motion. We use the same high-quality materials and precision machining processes to ensure our connecting rods perform reliably under high strength, high temperature, and high-pressure conditions.