Wholesale Aluminum Extrusion Cnc - CNC aluminum extrusion machining,America hard disk case | CHINA MARK – Weihua

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Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for precision cnc machining services, Brass Name Plates, aluminum extrusion accessories, As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship.
Wholesale Aluminum Extrusion Cnc - CNC aluminum extrusion machining,America hard disk case | CHINA MARK – Weihua Detail:

CNC aluminum extrusion machining

 

Description We use high-precision aluminum extrusion extruder and high-purity 6063 aluminum rods, through customized processing of profile molds, producing various types of computer hinge and hard disk case
Processing Alum bar heating machine-Raw material extrusion-Aging-Precision cutting-Full inspection-Package-Delivery
Application America hard disk case
NW  85g
Mold  Alum extrusion mold
LT  10 days
Type  OEM Parts
Mass production Lead time 4weeks

 

20 years of experience in cold stamping/drawing/hot forging industry of aluminum alloy, focusing on die opening and punching/drawing/forging /CNC production and processing of aluminum products, aluminum extrusion mold.

Aluminum extrusion for China science and technology, widely used, complete categories, excellent quality, first-class service, impact extrusion aluminum can be customized according to different needs, welcome to consult;

 Aluminum extrusion fabrication extrusion process

 I. operating procedures:

1. Heat the ingot cylinder to 380℃– 420℃ in the form of heating gradient of 100℃/1 hour.

2. According to the operation plan sheet, select the appropriate amount of appropriate aluminum bar furnace heating to 480℃– 520℃, special industrial profiles according to the specified process temperature.

3. According to the operation plan, select the mold in accordance with the plan, heat it up to 460℃– 500℃, and keep it warm for 2– 4 hours.

4. Start the extruder cooling motor — oil motor.

5. According to the single order of the plan, select the special cushion for the mold to be installed in the mold base, and lock the mold base in the extrusion position.

6. Lock the holding drum and lift the heated aluminum bar to the aligned position of the material gallbladder by using the feeding rack.

7. Master cylinder forward extrusion

8. The initial pressing speed should be slow, and the medium speed should be adjusted according to the surface quality of the profile at the outlet.

9. Record the mold number, aluminum bar number, master cylinder pressure and discharging speed in detail in the original record.

 Ii. Process requirements

1. The temperature of aluminum rod heating on the machine is: A flat die: 500℃– 520℃ b. split die: 480℃– 500℃ c. special industrial materials are executed according to special process requirements.

2. Mold heating process: a. flat die: 460℃– 480℃ b. split die: 460℃– 500℃

3. Setting tube temperature: 380℃– 420℃ the end surface temperature of the ingot tube is 280℃– 360℃

4. The extruded material must have smooth surface, no hand feeling for longitudinal indentation, fine and even extruding grain, no bright belt, black line, plane gap between the Yin and Yang planes, Angle deviation, and the cutting Angle should be of high precision level according to the national standard.

5. Extrusion pressure: ≤200㎏/cm2

6 gall lock pressure 120㎏/cm2 — 150㎏/cm2.

7. Temperature of hydraulic oil ≤45℃

8. Profile outflow speed is generally controlled in: 5 m/min –30 m/min

10. Every extrusion of 80 rods -100 rods, must use special clean cylinder cushion to clean the bile.

 Three. Matters needing attention

1. During extrusion, if the die is plugged, the deadening time shall not exceed 5 seconds.

2. When installing the mold, pay attention to safety and prevent the screw from slipping off and breaking the foot.

3. When discharging, it is strictly prohibited to peep directly into the outlet.

4. Before mounting the die, the center position must be checked and the extrusion rod must be aligned. The no-load test machine should be run once before starting the machine.

5. Whether the temperature of the measuring rod, mold and ingot barrel meets the requirements.

6.3 — check the quality of 5 rods once.

Check oil temperature frequently.

8. Whether each aluminum bar is marked with furnace number and award number.

 

 

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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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Wholesale Aluminum Extrusion Cnc - CNC aluminum extrusion machining,America hard disk case | CHINA MARK – Weihua detail pictures


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To be the stage of realizing dreams of our employees! To build a happier, far more united and far more specialist team! To reach a mutual profit of our customers, suppliers, the society and ourselves for Wholesale Aluminum Extrusion Cnc - CNC aluminum extrusion machining,America hard disk case | CHINA MARK – Weihua , The product will supply to all over the world, such as: Bangladesh, Armenia, Congo, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Afra from Tunisia - 2017.03.07 13:42
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Priscilla from Nepal - 2017.07.07 13:00
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