A Guide to Aluminum Extrusion

1. A Guide to Aluminum Extrusion

2. Aluminum extrusion operations vary from project to project, depending on the part and production specifications. However, in general, they follow the same basic process, which includes the following steps:

3. Customer Profile Determination The customer provides Richardson Metals with a drawing of the profile that needs to be extruded. At this point, it is determined if we can produce the design and meet the customer's specifications and tolerances. Any part Richardson Metals manufactures for the customer must fit within a 4.5 ”diameter circle and weigh no more than 2.5 foot pounds. Once the design has the final approval of the client, the matrix is ​​made.

4. Cutting the aluminum into billets Once the dies are produced, the production can continue with the extrusion process. The first step is to cut the aluminum into billets (i.e. cylindrical metal blocks)

5. The billets are then preheated to between 850 ° F and 925 ° F, which is hot enough to soften the metal but not hot enough to reduce it to a molten liquid state. While the operating temperature can be anywhere within that range, it must be constant throughout the operation. Otherwise, the final product may have non-uniform cross-sectional areas.

6. Transfer of the billets to a loader. Once the billets are heated, they are placed in a magazine and lubricated to prevent them from sticking to the extrusion equipment.

7. Billet extrusion: After being placed in the loader, the billets undergo a direct extrusion process. In direct extrusion operations, a piston pushes against one end of the billet to force the other end through the die. This process continues until the entire billet has been pushed. Once the extrusions are made, they are cooled and shipped for further processing.

8. These final steps may include stretching, straightening, hardening, cutting, heat treating, and finishing the surface.

9. SUMMARY OF THE ALUMINUM EXTRUSION PROCESS • Aluminum extrusion operations vary from project to project, depending on the part and production specifications. However, in general, they follow the same basic process, which includes the following steps:

10. An overview of the aluminum extrusion process • Determination of the customer profile. The customer provides Richardson Metals with a drawing of the profile that needs to be extruded. At this point, it is determined if we can produce the design and meet the customer's specifications and tolerances. Any part Richardson Metals manufactures for the customer must fit within a 4.5 ”diameter circle and weigh no more than 2.5 foot pounds. Once the design has the final approval of the client, the matrix is ​​made. • Cut the aluminum into billets. Once the dies are produced, production can continue with the extrusion process from kmc aluminium. The first step is to cut the aluminum into billets (i.e. cylindrical metal blocks). • An overview of the aluminum extrusion process

11. Heating of the aluminum billets. The billets are then preheated to between 850 ° F and 925 ° F, which is hot enough to soften the metal but not hot enough to reduce it to a molten liquid state. While the operating temperature can be anywhere within that range, it must be constant throughout the operation. Otherwise, the final product may have non-uniform cross-sectional areas. • An overview of the aluminum extrusion process • Billet transfer to a loader. Once the billets are heated, they are placed in a magazine and lubricated to prevent them from sticking to the extrusion equipment.

12. An overview of the aluminum extrusion process • Extrude the billets. Once placed in the loader, the billets undergo a direct extrusion process. In direct extrusion operations, a piston pushes against one end of the billet to force the other end through the die. This process continues until the entire billet has been pushed. Once the extrusions are made, they are cooled and shipped for further processing. These final steps may include stretching, straightening, hardening, cutting, heat treating, and finishing the surface.

13. ALUMINUM EXTRUSION APPLICATIONS • Aluminium extrusion is a very versatile manufacturing process that creates many different parts and products. At Richardson Metals, our aluminum extrusions find application in a diverse set of industries, including the following: • Aerospace and Military • Aluminum offers a high strength-to-weight ratio, suitability for use in low temperatures, and minimal maintenance requirements, all of which make it ideal for use in aerospace and military operations. Aluminum extrusions are used as components in many different devices, equipment, and systems, such as those found on airplanes, the International Space Station (ISS), and military and hospital field sites.

14. Building • Aluminium extrusion process serve many functions in buildings. In addition to providing structural support under normal and extreme conditions, they can enhance both functional and aesthetic qualities. For example, when designed and built with care, they can lower energy consumption or decorate indoor and outdoor areas. • Electronics • Aluminum is commonly used for components in electronic devices due to its formability, thermal and electrical conductivity, and non-magnetic properties. Some of the electronic products that aluminum extrusion is commonly found in include cell phones, computers and laptops, electronic chassis, racks and housings, motors, and power distribution systems.

15. Doctor • Aluminium extrusion Bangaloreis ideal for use in the manufacture of components for medical equipment, such as hospital beds and test devices. Additionally, aluminum extrusions can be manufactured to tight tolerances, allowing them to meet strict industry standards. • Sports and Recreation • Aluminium profile suppliers demonstrates a high strength-to-weight ratio, which means that it is strong without adding a significant amount of weight. It is also highly formable, accommodating a variety of complex and intricate part designs. These qualities make it suitable for sports and other recreational equipment, such as bicycle frames, roller blades, and hardware for skateboards, boats, and more.

16. Telecommunications • Aluminum and aluminum alloys play an important role in creating the hardware and infrastructure for the telecommunications industry. Metal is lightweight, which reduces transportation and installation costs, and conducts electricity well. Common applications for aluminum extrusions in the telecommunications industry include satellite cables and parts.

17. About Us • KMC Aluminium is a Chennai-based manufacturer producing and supplying high quality aluminium extrusions. Over a short period of time, KMC has emerged as one of the leading manufacturers of aluminium extruded products in the country. KMC is an ISO/TS 16949:2009 company with its manufacturing facility located in Chennai. • Website - https://kmcaluminium.com/