铝
铝概论
铝是一种多功能材料，其特性使其成为 CNC 加工的理想选择。铝具有优良的机械加工性、焊接性和电镀性以及良好的耐腐蚀性。该金属还具有高强度重量比和良好的耐温性。机加工后，铝变形或缺陷的风险较低，并且易于抛光和着色。
由于这些特性，铝是许多行业中广泛使用的金属，包括汽车、国防、航空航天、运输、建筑、包装、电子、消费品等。
铝的信息
| 特征 | 信息 |
| 亚型 |
6061-T6、7075-T6、7050、2024、5052、6063等
|
|
过程
|
CNC加工、注塑成型、钣金加工
|
| 宽容 |
有图纸：低至 +/- 0.005 毫米 无图纸：ISO 2768 中等
|
| 应用 |
轻巧且经济，用于从原型制作到生产
|
|
整理选项
|
Alodine，阳极氧化类型 2、3、3 + PTFE、ENP、介质喷砂、镀镍、粉末涂层、滚筒抛光。
|
可用的铝子类型
| 亚型 |
屈服强度
|
断裂伸长率
|
硬度 | 密度 |
最高温度
|
|
铝 6061-T6
|
35,000 磅/平方英寸
|
12.50%
|
布氏硬度 95
|
2.768 克/㎤ 0.1 磅/立方米 在。
|
华氏 1080 度
|
|
铝 7075-T6
|
68,000 磅/平方英寸
|
11%
|
罗克韦尔B86
|
2.768 克/㎤ 0.1 磅/立方米 在
|
华氏 380 度
|
|
铝5052
|
23,000 磅/平方英寸
|
8%
|
布氏硬度 60
|
2.768 克/㎤ 0.1 磅/立方米 在。
|
华氏 300 度
|
|
铝 6063
|
16,900 磅/平方英寸
|
11%
|
布氏硬度 55
|
2.768 克/㎤ 0.1 磅/立方米 在。
|
华氏 212°
|
Our Surface Finishing Specifications
Part surfacing finishing techniques can either be for functional or aesthetic purposes. Each technique has requirements, such as materials, color, texture, and price. Below are the specifications of the plastic finishing techniques rendered by us.
| Name | Description | Materials | Color | Texture | Price | Link |
 |
As-machined | The standard finish for our parts, the “as machined” finish, has a surface roughness of 3.2 μm (126 μin), which removes sharp edges and deburs parts cleanly. | All materials | n/a | Stain | $ | / |
 |
Bead Blasting |
Bead blasting is the process of powerfully propelling, generally with high pressure, a stream of blast media against a surface to remove unwanted coating layers and surface impurities. |
Aluminum, Steel, Stainless Steel, Brass, Copper
|
n/a | Matte | $ | Learn More>> |
 |
Anodizing | Keeping our parts in the long term, our anodizing process resists corrosion and wear. It’s also an ideal surface treatment for painting and priming, and it looks great too. | Aluminum |
Clear, black, grey, red, blue, gold
|
Smooth, matte finish
|
$$
|
Learn More>>
|
 |
Electroplating | Electroplated coating preserves the surface of parts and resists rusts and other defects from causing decay by applying electric currents to reduce metal cations. |
Aluminum, steel, stainless steel
|
Gold, silver, nickel, copper, brass
|
Smooth, glossy finish
|
$$$
|
Learn More>>
|
 |
Polishing |
Ranging from Ra 0.8~Ra0.1, polishing processes use an abrasive material to rub the part’s surface to make the shine more less shiny, depending on your requirements.
|
All materials
|
n/a
|
Smooth, glossy finish
|
$$$$
|
Learn More>>
|
 |
Powder Coating |
Using corona discharge, we make the powder coating adsorbed to the part, creating a more wear-resistant layer with a typical thickness ranging from 50 μm up to 150 μm. |
All metal materials
|
Custom | Glossy |
$$$
|
Learn More>>
|
 |
Brushing |
Brushing is a surface treatment process in which abrasive belts are used to draw traces on the surface of a material, usually for aesthetic purposes. |
ABS, Aluminum, Brass, Stainless Steel, Steel
|
n/a | Satin |
$$
|
Learn More>>
|
 |
Painting |
Painting involves spraying a layer of paint onto the surface of the part. Colors can be matched to a Pantone color number of the customer’s choosing, while finishes range from matte to gloss to metallic. |
Aluminum, Stainless Steel, Steel
|
Custom | Gloss, semi-gloss, flat, metallic, textured |
$$$
|
Learn More>>
|
 |
Black Oxide |
Black oxide is a conversion coating similar to Alodine that is used for steel and stainless steel. It is used mainly for appearance and for mild corrosion resistance. |
Steel, Stainless Steel
|
Black | Smooth, matte |
$$$
|
|
 |
Alodine |
Chromate conversion coating, more commonly known by its brand name Alodine, is a chemical coating that passivates and protects aluminum from corrosion. It is also used as a base layer before priming and painting parts. |
Aluminum
|
Clear, Gold | Same as before |
$$$
|
|
 |
Part Marking |
Part marking is a cost-effective way to add logos or custom lettering to your designs and is often used for custom part tagging during full-scale production. |
All materials
|
Custom | n/a |
$$
|
|
铝金属零件画廊
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