Suppliers & manufacturers: best Customizable extruded aluminum sectionss Directly in China - YUZHI

How to Produce Extruded Aluminum Sections?

Extruded aluminum sections are created by forcing heated aluminum billets through an extrusion die consisting of two main components:

1. The extrusion die plate - The outline of this steel plate forms the outer shape of the aluminum section. The die opening matches the required exterior cross-section.

2. The mandrel - This separate steel rod is anchored inside the die cavity and shapes the interior profile of hollow aluminum sections. The mandrel diameter aligns with interior dimensional requirements.

production involves:

1. Aluminum billets are heated to 900-925°F to soften the alloy for extruding.

2. Hydraulic rams apply up to 18,000 pSI to push aluminum through the extrusion die set.

3. Aluminum conforms to fill the voids between the die plate and mandrel as it squeezes out continuously.

4. Cooling and straightening equipment then finish and cut the aluminum profile.

By coordinating die plate and mandrel dimensions, unique exterior and hollow interior aluminum section geometries can be combined and output at high volumes with exceptional consistency.

What Are Extruded Aluminum Sections?

Extruded aluminum sections refer to elongated aluminum profiles with uniform cross-sections along the length. Common standard shapes include:

  • Corners and angles
  • pipes and round tubes
  • Square and rectangular tubes
  • T shaped sections
  • U channels
  • Z shaped sections

These profiles are produced by aluminum billet material getting squeezed through customized steel dies by hydraulic presses. This forms continuous aluminum parts with the same cross-sectional dimensions across entire piece lengths.

Extruders inventory common shape dies for rapid production of various symmetrical aluminum geometries in a wide range of sizes and cut lengths. Custom non-standard shapes also get created with specially designed dies to meet application requirements.

The combination of quickly extruding versatile profiles and aluminum's advantageous properties make extruded sections useful across industries like construction, engineering, transportation, and manufacturing.

Why Use Extruded Aluminum Sections?

Extruded aluminum sections provide versatility through customized structural forms combined with aluminum's inherent benefits:

  • Lightweight compared to steel allows larger or longer parts
  • Inherent strength exceeds required load limits
  • Easy to cut, drill, bend, or join using various methods
  • Resists corrosion in many environments
  • Non-combustible and non-sparking enhances safety
  • No magnetism suits electronics and EMI shielding
  • Excellent thermal conduction dissipates heat efficiently
  • Variety of mechanical finishes are possible
  • Cost efficiency of high volume extrusion process

This unique mix of mechanical, electrical, and working properties matched with flexibility in profiling aluminum extrusions allows engineers to optimize components across many application areas. Sections are designed to precisely distribute stresses, facilitate part connections, enhance functionality, and improve product performance.

The customization and advantages aluminum extrusions offer over fabrication from other raw materials explain their widespread use in creating specialized structures.

How Do Extruded Aluminum Sections Work?

Extruded aluminum sections function through a process of pushing heated soft aluminum through a steel tool containing the profile shape:

1. An aluminum billet reaches a near-molten state at around 900°F in the high heat and pressure of an extruder. This allows the alloy to flow.

2. A hydraulic ram generates up to 18,000 pSI pressure that forces the pliable billet into and through the rigid cross-sectional die cavity.

3. The aluminum takes the form of the die interior as it gets squeezed out, including shaped hollows if using a porthole die.

4. Continuous solid or hollow profiles with identical extrusion die cross-section shapes emerge out the other side.

5. Automated pullers keep tension as the new aluminum section gets stretched to straighten and cool uniformly into its final temper.

The flexibility of altering die shapes lets extruders create symmetrical or asymmetric aluminum shapes optimized for functionality, load capacities, aesthetics, and assembly. This makes extruding ideal for efficiently producing modular sections.

People May Ask

What Distinguishes 6061 from 6063?

6063 aluminum has a higher melting point, greater thermal conductivity, and more heat capacity than 6061 aluminum. AL 6063 is preferred for architectural uses because it has a better surface quality than AL 6061.

What Commonplace Products Are Extruded?

Commercial and residential construction materials: Aluminum extrusion is used to make roofing, window and door frames, eavestroughing, wall panels, partitions, fences, bathroom fixtures, and many other architectural components. Aluminum is used in beverage cans, foil, and wraps as packaging material.

What Is The Best Method for Cutting Aluminum Extrusion?

Using a circular saw blade is one of the most common ways to efficiently cut this metal alloy. At Dake, we prefer to refer to them as chilly aws. Although the carbide circular cold aw blade is more expensive than other blades, it delivers the cleanest, most accurate cut at the first attempt.

What Is Faster, 6061 Or 6063?

Although there are not many differences between this alloy and 6061 aluminum, 6063 aluminum is a better option for extrusion projects due to its lower strength and higher corrosion resistance.

What Sort of Products Are Extruded Examples?

There are many breakfast cereals and ready-to-eat snacks, bread (croutons, bread ticks, and flat bread), confectionary, pre-made cookie dough, ome infant food, full-fat oy, textured vegetable protein, ome beverage, and dry and moist pet food among them.

What Kind of Aluminum Is It Exactly?

Impre ive strength is a distinguishing feature of 7075 aluminum. One of the most uncommon types of aluminum is this alloy, which is challenging to form and weld. In terms of machinability, corrosion resistance, and anodizing response, 7075 ha received an average-to-good assessment.

Which Variety of Aluminum Is Not Weldedable?

In 2000, Alloy:They are the least weldable aluminum alloy and very susceptible to heat cracking. Particularly, 2024 is the earliest weldable year. However, 2219 and 2519 are two exceptions that can be easily welded using filler metals 2319 or 4043.

What Type of Aluminum Is Most Frequently Used?

Alloy 3003The most popular aluminum alloy is alloy 3003. a manganese-infused, commercially pure aluminum that is 20% stronger than grade 1100 thanks to the addition of the metal. It works well and has high corrosion resistance. This grade is suitable for brazing, welding, and deep drawing.

What Benefits And Drawbacks Does Extrusion Offer?

Benefits of the extrusion technique include:A continuous, high-volume manufacturing technique is extrusion.It can also produce intricate forms with ease.
Both brittle and ductile materials can be processed using this method.
Manufacturing costs per part are lower.This process functioning procedure is simple and adaptable.
More things...

What Physical Characteristics Do Extruded Items Have?

The material composition (such as the presence of protein, starch, fiber, and moisture) and the processing parameters during extrusion determine the product's physical characteristics, such as density, expansion, texture, and so on.

Extruded Aluminum Sections Products

Unpolished (Mill) Finish, Extruded, T6511 Temper, ASTM B221, 1/8 Thickness, 2 Width, 24 Length, 6061 Aluminum Rectangular Bar, OnlineMetals

Unpolished (Mill) Finish 6061 Aluminum Rectangular Bar, Extruded, T6511 Temper, ASTM B221, 1/8 Thickness, 2-1/2 Width, 24 Length, OnlineMetals

extruded aluminum sections

6063 Aluminum Angle with Rounded Corners, T52 Temper, Extruded, Unpolished (Mill) Finish, Unequal Leg Lengths, 2 x 3 Leg Lengths, 0.25 Wall Thickness, 12 Length, InternetMetals

extruded aluminum sections factory manufacturer supplier

Unpolished (Mill) Finish 6061 Aluminum Rectangular Bar, Extruded, T6511 Temper, ASTM B211/ASTM B221, 1/4 Thickness, 1/4 Width, 12 Length, OnlineMetals

AMS QQ-A-200/9/ASTM B221, 6063 aluminum U-Channel, unpolished (mill) finish, extruded, T52 temper, squared corners, 1 base width, 0.125 wall thickness, 36 length OnlineMetals

AMS QQ-A-200/9/ASTM B221, Extruded 6063 Aluminum U-Channel, Unpolished (Mill) Finish, T52 Temper, Squared Corners, 1.5 Base Width, 0.125 Wall Thickness, 12 Length OnlineMetals

Unpolished (Mill) Finish, Extruded, T6511 Temper, ASTM B221, 1/4 Thickness, 1-1/2 Width, 12 Length, 6061 Aluminum Rectangular Bar, OnlineMetals

Equal leg lengths, rounded corners, 3/4 leg lengths, 0.125 wall thickness, 36 length, 6063 aluminum angle, unpolished (mill) finish, extruded, T52 temper OnlineMetals

Unpolished (Mill) Finish, Extruded, T6511 Temper, ASTM B221, 1/4 Thickness, 3/4 Width, 24 Length, 6061 Aluminum Rectangular Bar, OnlineMetals

6061 Aluminum Rectangular Bar, ASTM B221, 1/8 Thickness, 1 Width, 36 Length, Extruded, Unpolished (Mill) Finish, OnlineMetals

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