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Transcript

Making of Aluminum Blanks

Sheet metal is made for casting, heat treating then hot rolling and cold rolling repeatedly.

Aluminum blanks are then punched from this sheet metal.

Hard Disk Manufacturing Processes

Adding Magnetic layer

This is done using a process called magnetron sputtering.

Platter

What is a Hard Disk Drive?

Main part of the hard drive where data is stored and retrieved from. Made of aluminum alloy with a coating of magnetic material.

The hard disk drive is the part of a computer which is responsible for the long term storage of Digital information.

Assembly

Components of Hard Disk Drive

The hard disk platter is then put together with the other components of the hard drive and ready to be used.

http://www.tweak3d.net/articles/harddrive/

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