Copper castings are a common casting product with a wide range of applications.

1、 Process flow

The production process of copper castings includes multiple stages such as mold making, melting copper liquid, casting, cooling, and post-treatment. Produce molds according to product design requirements, including core and outer shapes; Then, melt an appropriate amount of copper material into liquid copper liquid; Next, pour the liquid copper liquid into the mold, and after cooling and solidification, form a copper casting; Perform post-treatment processes such as deburring, polishing, and heat treatment on copper castings to achieve the required surface quality and performance.

2、 Material selection

The materials for copper castings are generally high-purity aluminum bronze, phosphorus bronze, lead bronze, etc. These materials have excellent wear resistance, thermal conductivity, and corrosion resistance, and are suitable for making various mechanical components, automotive components, etc.

3、 Application field

1. Mechanical manufacturing field: Copper castings are widely used in industries such as machine tools, metallurgical machinery, and building materials machinery. For example, copper alloy bushings, bushings, couplings, etc. can improve mechanical performance and extend service life.

2. Automotive manufacturing field: Copper castings have important applications in automotive engines, suspension systems, transmission systems, and other aspects. For example, copper alloy pistons, valve seat rings, etc. have good thermal conductivity and wear resistance.

3. Energy field: Copper castings are used to manufacture gas turbine blades, unit bearings, etc. These copper castings can withstand high temperature and high-speed environments, ensuring the normal operation of the equipment.

4. In the field of architecture: Copper castings have a wide range of applications in architectural decoration and structure. For example, copper alloy door handles, sculptures, etc. can enhance the aesthetics and practicality of buildings.

5. Ship field: Copper castings play an important role in ship construction and maintenance. For example, copper alloy propellers, stern bearings, etc. can improve the performance and corrosion resistance of ships.

In summary, copper castings are an important metal product with a wide range of application areas. Through scientific process flow and reasonable material selection, we can manufacture copper castings with stable quality and excellent performance, providing reliable product support for various industries.