Aluminum Impact extrusion Solutions in Vietnam

Verified TDB Tech capabilities for aluminum impact extrusion solutions in

• Vietnamese-owned company established in 2015.
• Two precision manufacturing facilities in Vietnam.
• 3-axis and 4-axis CNC milling, precision turning and Swiss-type machining.
• Materials include AL6061, AL7075, AL6082, AL5052, SUS304, SUS316, technical steels, copper, brass and engineering plastics.
• Tolerance capability down to ±0.005 mm when part geometry, material and inspection planning support it.
• Direct OEM and ODM export support for the United States and Europe.

How to evaluate aluminum impact extrusion solutions in

Start with the latest drawing revision, critical dimensions, material and finish specifications, annual quantity, inspection records and delivery destination. aluminum impact extrusion solutions in should be evaluated through technical risk, repeatability, quality evidence and total landed cost.

Frequently asked questions about aluminum impact extrusion solutions in

What information is required for a quotation?

Provide 2D drawings, 3D CAD data, material, finish, quantity, tolerance, inspection and delivery requirements. A complete input package allows faster and more accurate DFM and pricing.

Can TDB Tech support prototypes and production batches?

Yes. TDB Tech supports prototypes and flexible low-to-medium production batches, with a path to repeat manufacturing when the design and process are approved.

How is quality controlled?

TDB Tech applies incoming, in-process and outgoing inspection. FAI, CMM reports and Mill Certificate 3.1 documentation can be supported when specified by the customer and applicable to the material.

Request a TDB Tech manufacturing review

For aluminum impact extrusion solutions in, TDB Tech can review manufacturability, process selection, quality planning, packaging and export delivery. Explore CNC machining services, quality assurance, or request a quote. See independent guidance from NIST and ISO.

Alloy Aluminum Impact extrusion

We have been technological pioneers of this cold-forming process for decades and are always on the lookout for new, exciting applications.

Advantages of impact extrusion

1. Efficiency of the manufacturing process

Impact extrusion uses almost exclusively mechanical knuckle-joint presses. They are significantly faster and more accurate than conventional hydraulic presses are. Impact extrusion with mechanical knuckle-joint presses is one of the most efficient manufacturing processes for medium- and high-volume parts. For small components, our knuckle-joint presses achieve cycle times of up to 330 strokes/minute while maintaining machine availability. Neuman Aluminium has the world’s largest mechanical knuckle-joint press with a maximum pressing force of 2,000 tons.

2. Strength and ductility

Aluminum impact extrusion is an aluminum cold-forging process. Plastic deformation at room temperature results in strain hardening effects, which are due to the movement of dislocations in the aluminum lattice. This is accompanied by an increase in strength and a simultaneous decrease in ductility. For higher material requirements, we can resort to customized heat treatment.

3. Tightness / free from blowholes

The impact extrusion process does not produce any blowholes or impurities in the components. Thus, our components can be used without hesitation as safety parts and as components for storing pressure media (gas-tight housings). This aspect also influences the further processing of components. While our impact-extruded parts are always smooth and free of porosities and craters after mechanical processing, in the casting process machining may open imperfections, leaving a pitted surface.

4. Forming tolerance

As aluminum is formed at room temperature during impact extrusion, no shrinkage occurs after the forming process. The shape tolerances of the finished part correspond exactly to those of the mold. Thus, in many cases no further processing steps are required.

5. Thin walls

Depending on the component size, very thin walls (down to less than 0.5 mm) can be pressed while maintaining the same mechanical properties. This leaves more installation space for the housing interior, which in combination with the high thermal conductivity is a strong argument in favor of the impact extrusion process.

6. Low tooling costs

Many customers are surprised by the comparatively low tooling costs. We are always working on ever more robust tools, which are manufactured in our in-house tool shop using state-of-the-art machine tools.

Value creation process:

1. Feedstock: Slugs

In impact extrusion, 90% of the slugs “pressed” are rectangular or round; often also perforated slugs are used. However, mold slugs can also be used without restrictions. Most frequently we process alloys of the 1000s (pure aluminum) and 6000s group (AlMgSi1 alloys). After consultation, other aluminum alloys can also be used; among others, we can also process copper and magnesium alloys. At the customer’s request, ultrasonic testing is performed on the feedstock at our suppliers’.

2. Impact extrusion

Using horizontal knee lever mechanical presses with press forces ranging between 150 and 1200 tons, we produce parts with lengths of up to 500 mm and an outer diameters of up to 150 mm – developed and improved upon the early 1900s.

3. Heat treatment

State of the art heat treatment facilities can achieve strength values of T4, T6 and T8 conditions, providing parts with the desired mechanical properties they require.

4. Machining and processing

We use flexible and efficient machines for machining impact-extruded parts, not only for large batches, but also for lesser quantities.

5. Surface treatment

We meet your surface requirements with our long-time partners.

6. Assembly & packaging

We assemble and pack your part according to your requirements either manually or through reliable, cost-effective automation.

7. Quality

Our comprehensive quality management system is completely integrated in the process flow. Our production is certified in compliance with:  ISO 9001, ISO 14001.

Locations

TDB Hanoi Co.,ltd

Tan Lap, Dan Phuong, Hanoi, Vietnam

Tel: +84969828515

Email: contact@amsevn.com

Website: https://tdb.com.vn/