InforWiki 2014 - User contributions [en]

3D printer

2015-11-04T12:01:31Z

Anagd: /* Questions */

'''What is a 3D printer?'''

A 3D [[printer]] is a printing device that enables you to print ''3D designs'' made by a [[computer]] and it tranforms it into a ''phisical 3D design''. The 3D printer builds different layers successively until it completes the object.

[[File:Impr-dest.jpg|250px]]

'''TYPES OF 3D PRINTERS'''

-'''Addition 3D printers''': Known to use layers of various materials.

-'''Compaction 3D printers''': A mass of powder is compacted in layers and they come in two types, these are the use of ink or the use of a laser.

'''USES'''

They have many uses nowadays, and they will get used more in the future. 3D printers are usually used for creating ''geometrical figures'',''making food'', ''prothesis'' or uses in the ''fashion world''.
It's said that these printers could be used more in the near future for '''architecture''' (building industry) and even in the '''health service''' (synthetic implants).

==video==

<youtube width"500"height"400">vVbNugu_-1I</youtube>

==Questions==

1.Can you find the price of this device? Copy the link of a shop where you can buy one.

2.What are the three best 3D printers said in the video?

3. What applications in the future can 3D printers have? (personal opinion)

3D printer

2015-11-04T11:58:43Z

Anagd: /* Questions */

3D printer

2015-10-28T12:00:28Z

Anagd: /* video */

'''What is a 3D printer?'''

A 3D [[printer]] is the one that in able to print ''3D designs'' made by a [[compute]]r into a ''phisical 3D design''. The 3D printer builts different layers successively until obtain the object we want to print.

[[File:Impr-dest.jpg|250px]]

'''TYPES OF 3D PRINTERS'''

-'''Addition 3D printers''': Use layers of different materials.

-'''Compaction 3D printers''': A mass of powder is compacted by layers and there are two types. The ones that use ink and those that use laser

'''USES'''

They have many uses and it'll be more uses in the future. Nowadays 3D printers are usually use for creating ''geometrical figures'', for ''making food'', ''prothesis'' or in the ''fashion world''.
It's said that this printers could be used in the future in '''architecture''' (building industry) and even in '''health service''' (synthetic implants).

==video==

<youtube width"500"height"400">vVbNugu_-1I

==Questions==

1.Can you find the price of this device? Copy the link of a shop where you can buy one.

3D printer

2015-10-21T18:18:10Z

Anagd: Created page with "'''What is a 3D printer?''' A 3D printer is the one that in able to print ''3D designs'' made by a computer into a ''phisical 3D design''. The 3D printer builts diffe..."

File:Impr-dest.jpg

2015-10-21T18:05:18Z

Anagd:

Microprocessor

2015-10-14T22:45:50Z

Anagd:

A microprocessor, sometimes called a ''logic chip'' is a computer processor or microchip. It incorporates the functions of a computer's '''central proccesing unit'''(CPU) on a single '''integrated circuit'''(IC).

It runs '''programmes''' from the '''operating system''' to the '''user applications'''; it runs the programmes' '''instructions''' in a '''low-level language''', it performs arithmetic operations; such as add, subtract, multiply, divide, binary logic and memory accesses.

[[File:Microprocessor1.jpg|200px]]

'''Microprocessor speed'''

The speed of a microprocessor depends on various factors: the number of instructions it processes, the bandwidth, and the clock speed.
An '''instruction''' is a command that the Microprocessor executes. The '''bandwidth''' identifies the number of binary digits that the Microprocessor can proceed on its own order. The '''clock speed''' identifies the speed that the microprocessor processes an instruction.

The speed of microprocessor also depends on the number of the transistors built into the Processor. The '''transistors''' in the microprocessor improve the data signals on the processor. The Larger the number of transistors built on the microprocessor the faster is the speed of the Microprocessor.

'''Microprocessor frequency'''

Microprocessor frequency specifies the operating internal frequency of CPU's core. The higher the frequency is for a given CPU family, the faster the processor is.

The frequency is measured in Hertz and it can be also expressed in :

-'''Kilohertz''' (kHz), equals to 1,000 Hertz

-'''Megahertz''' (MHz), equals to 1,000,000 Hertz or 1,000 kHz

-'''Gigahertz''' (GHz), equals to 1,000,000,000 Hertz, or 1,000,000 kHz, or 1,000 MHz

'''Microprocessor word size'''

Microprocessor '''word size''' is the numbers of bits that a CPU can process at one time.
Microprocessor have different word sizes usually '''powers of two''' (8, 16, 32, 64) that have predominated for many years. A microprocessor's word size is often equal to the width of its external data bus, but sometimes the bus is made narrower than the CPU to economise on packaging and circuit board costs.

File:Microprocessor1.jpg

2015-10-14T22:33:29Z

Anagd: Anagd uploaded a new version of "File:Microprocessor1.jpg"

File:Microprocessor1.jpg

2015-10-14T22:29:42Z

Anagd:

Microprocessor

2015-10-08T06:45:48Z

Anagd:

A microprocessor, sometimes called ''logic chip'' is a computer processor or microchip. It incorporates the fuctions of a computer's '''central procesing unit'''(CPU) on a singel '''integrated cirtuit'''(IC).

It runs '''programmes''' from the '''operating system''' to '''user applications'''; it just runs programmed '''instructions''' in '''low-level language''', performing arithmetic operations, such as add, subtract, multiply, divide, binary logic and memory accesses.

[[File:Mk.jpg]]

File:Mk.jpg

2015-10-08T06:44:30Z

Anagd:

Microprocessor

2015-10-07T21:28:47Z

Anagd: Created page with "A microprocessor, sometimes called ''logic chip'' is a computer processor or microchip. It incorporates the fuctions of a computer's '''central procesing unit'''(CPU) on a sin..."