Low price for Aluminum Extrusion Box - Aluminum extrusion accessories,Bosch high-precision horizontal rule | CHINA MARK – Weihua

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Low price for Aluminum Extrusion Box - Aluminum extrusion accessories,Bosch high-precision horizontal rule | CHINA MARK – Weihua Detail:

Aluminum Extrusion Accessories

 

Description We use high-precision aluminum extrusion extruder and high-purity 6063 aluminum rods, through customized processing of profile molds, producing various types of structural products
Processing Alum bar heating machine-Raw material extrusion-Aging-Precision cutting-Full inspection-Package-Delivery
Application Bosch high-precision horizontal rule
NW  450g
Mold  Alum extrusion mold
LT  15 days
Type  OEM Parts
Mass production Lead time 4weeks

Aluminum profile accessories — weihua technology (aluminum extrusion manufacturer), over 10 years of CNC aluminum extrusion processing, aluminum alloy industrial aluminum extrusion production customized processing, the whole process of service to let you save time and effort ~ consult us as soon as possible

What is the precision aluminum extrusion tolerance?

1. Precision aluminum extrusion tolerance:

The minimum wall thickness of profile is only 0.4mm, and the tolerance requirement is ±0.04mm.This extrusion technique is often referred to as precision aluminum extrusion.

The tolerance of some small precision aluminum profiles is more than half of that of the JIS standard special grade, and the tolerance of general precision aluminum profiles is between ±0.04 ~ ±0.07mm.

The minimum wall thickness of A1050, A1100, A3003, A6061, A6063(low and medium strength alloy) small precision extruded profiles is 0.5mm, the minimum fracture area is 20mm2. The minimum wall thickness of A5083, A2024, A7075 (medium and high strength aluminum alloy) small precision extruded profiles is 0.9mm, the minimum fracture area is 110mm2.

2. Technical requirements for precision aluminum extrusion

Generally speaking, aluminum alloy hot extrusion deformation degree is large, extrusion temperature and speed changes, extrusion equipment to the neutral, die deformation, etc., are easy to affect the precision of the profile size, and their mutual influence factors are difficult to overcome.

3, precision aluminum extrusion mold requirements

The mold is the most direct factor that affects the dimensional precision of extruded products.to ensure that the sectional size of extruded product remains unchanged or changes little in the production, the rigidity, heat resistance and wear resistance of the mold must meet certain requirements.

First to ensure the mold under high temperature and high pressure is not easy to deformation, has a high heat resistance, more stringent for precise extrusion, requirements in the working temperature (500 ℃), mold material yield strength is not less than 1200 n/was. The second needs a high wear resistance, which mainly depends on the hardness and thickness of nitriding layer general requirements the hardness of nitrided layer above 1150 hv, nitriding depth between 0.25 mm to 0.45 mm, and the changes of the mould size of the nitride should be within 0.02 mm.

For the section has the solid profile and the hollow profile of the suspension wall, but also consider the elastic deformation of the mold, in order to make the mold to ensure a certain stiffness, you can consider the appropriate increase in the thickness of the mold or with similar shape of the special pad.

To control the change of profile opening size, a diversion groove can be made on the mold to control the flow of metal.

 

 

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The main process shows as below

6063 round bar

Step 1:6063 round bar Ø100*350MM

Natural gas environmental protection aluminum rod heating furnace

Step 2:Natural gas environmental protection aluminum rod heating furnace

Electromagnetic mold heating furnace

Step 3:Electromagnetic mold heating furnace

1000 tons of high-precision profile extruder

Step 4:1000 tons of high-precision profile extruder

Natural gas environmental protection aluminum aging  furnace

Step 5:Natural gas environmental protection aluminum aging furnace

Double-rail type automatic sawing machine

Step 6:Double-rail type automatic sawing machine

“Our 40,000 square meters facility has the capabilities to meet all your extrusion aluminum, logo plates,precision stamping needs coupled with multiple fabrication options to produce high-quality products solutions. ”

― WEIHUA

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Low price for Aluminum Extrusion Box - Aluminum extrusion accessories,Bosch high-precision horizontal rule | CHINA MARK – Weihua detail pictures


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Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Low price for Aluminum Extrusion Box - Aluminum extrusion accessories,Bosch high-precision horizontal rule | CHINA MARK – Weihua , The product will supply to all over the world, such as: France, Roman, Eindhoven, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Ella from Tunisia - 2017.12.19 11:10
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Ida from Angola - 2017.10.23 10:29
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