aluminum alloy auto wheel hub


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
cnc machining, al alloy, auto wheel hub, al alloy machining
Category
Other Metal & Metallurgy Machinery
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Shenzhen Noble Smart Manufacturing Tech. Co., LTD.

Membership
PRO
Country / Year Established
China China / 2012
Business type
Manufacturer
Verified Certificate

7

Product name aluminum alloy auto wheel hub Certification -
Category Other Metal & Metallurgy Machinery Ingredients -
Keyword cnc machining , al alloy , auto wheel hub , al alloy machining Unit Size -
Brand name - Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

 

Project quick details

 

Parts applications:

For assemble test car prototype

Material:

Aluminum alloy, etc.

Manufacturing Process:

Large lathe, then CNC milling precision finishing

Finish Treatment:

Sand polished by 600# sandpaper

Difficulties & Highlights

it needs large automatic lathe to machining and difficult to control the precision

Size

Customer’s 3D/2D drawing

Brand name

Noble

Palace of origin

Shenzhen, China (mainland)

 

What can we do?

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Production Flow:

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Alloy Automotive Wheel

 

Alloy wheels are wheels that are made from an alloy of aluminium or magnesium. Alloys are mixtures of a metal and other elements. They generally provide greater strength over pure metals, which are usually much softer and more ductile. Alloys of aluminium or magnesium are typically lighter for the same strength, provide better heat conduction, and often produce improved cosmetic appearance over steel wheels. Although steel, the most common material used in wheel production, is an alloy of iron and carbon, the term "alloy wheel" is usually reserved for wheels made from nonferrous alloys.

 

The earliest light-alloy wheels were made of magnesium alloys. Although they lost favor on common vehicles, they remained popular through the 1960s, albeit in very limited numbers. In the mid-to-late 1960s, aluminum-casting refinements allowed the manufacture of safer wheels that were not as brittle. Until this time, most aluminum wheels suffered from low ductility, usually ranging from 2-3% elongation. Because light-alloy wheels at the time were often made of magnesium (often referred to as "mags"), these early wheel failures were later attributed to magnesium's low ductility, when in many instances these wheels were poorly cast aluminum alloy wheels. Once these aluminum casting improvements were more widely adopted, the aluminum wheel took the place of magnesium as low cost, high-performance wheels for motorsports.

 

Production Methods

CNC machining:

If you don`t need a big quantity or or need some customized wheels, you can use CNC machining process, it`s a little expensive than other processes, but you can use many different metal material as you want.

 

Forging

Forging can be done by a one or multi-step process forging from various magnesium alloys, most commonly AZ80, ZK60 (MA14 in Russia). Wheels produced by this method are usually of higher toughness and ductility than aluminum wheels, although the costs are much higher.

 

High pressure die casting (HPDC)

This process uses a die arranged in a large machine that has high closing force to clamp the die closed. The molten magnesium is poured into a filler tube called a shot sleeve. A piston pushes the metal into the die with high speed and pressure, the magnesium solidifies and the die is opened and the wheel is released. Wheels produced by this method can offer reductions in price and improvements in corrosion resistance but they are less ductile and of lower strength due to the nature of HPDC.

 

Low pressure Die casting (LPDC)

This process usually employs a steel die, it is arranged above the crucible filled with molten magnesium. Most commonly the crucible is sealed against the die and pressurized air/cover gas mix is used to force the molten metal up a straw-like filler tube into the die.

 

Gravity cast alloy bicycle wheel. 1960s Bootie Folding Cycle

When processed using best practice methods LPDC wheels can offer improvements in ductility over HPDC magnesium wheels and any cast aluminum wheels, they remain less ductile than forged magnesium.

 

Gravity casting

Gravity-cast magnesium wheels have been in production since the early 1920s and provide good ductility, and relative properties above what can be made with aluminum casting. Tooling costs for gravity-cast wheels are among the cheapest of any process. This has allowed small batch production, flexibility in design and short development time.

 

Our Equipment

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We take the CNC machining as core technology, meanwhile, we integrate other upstream and downstream resources in our industrial chain to provide service for the customer.
We have 4 five-axis CNC, more than 30 high-speed CNC machining centers, CNC lathes, CNC carved machines, in total we have more than 50 machining equipment.
We are able to provide machining service of CNC milling, turning, engraving, cutting, tapping, drilling, etc.

 

Quality control & After-sale service

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Quality control:

We will provide all documents as you need such as inspection report, material report, etc. To meet your quality requirements of products and parts.

After-sale service:

If the parts have any quality problems when you got them, no matter it happened when we made them or caused by the delivery, we will try best to help you to solve the problems and take our part of responsibility, so you will be free from worries.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Shenzhen Noble Smart Manufacturing Tech. Co., LTD.

Country / Year Established
China China / 2012
Membership
PRO
Business type
Manufacturer

7

President
Wuhua Chen
Address
Building B1, Dongfang Jianfu Dayang Industrial Park, Furui Road, Fuyong, Bao`an District, Shenzhen, Guangdong, China
Product Category
Other Metal & Metallurgy Machinery
Year Established
2012
No. of Total Employees
51-100
Company introduction

 

we are a professional manufacturer:

1. Robot structure parts, We provide professional services of structural design optimization and parts machining;

We have perfect ability in manufacturing various types of structural parts made of metal, like aluminum alloy, stainless steel, copper, and so on.

2. Nursing/care devices: we can design and produce nursing/care devices for you.

3. Nursing/care robots: we have accumulated rich experience in the service-robots field that including climbing-stairs robots, rehabilitation robots and intelligent robot seats, etc. we can help customers to develop and produce the whole product.

 

Main Markets

U.S.A U.S.A

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