Theory and design of D.I.Y CNC machine,tips & trick part 1..

CNC controllers, working as a brain for manufacturing automation, are high valueadded products accounting for over 30% of the price of machine tools. CNC technology is generally considered as a measure of the level of manufacturing technology of a nation, and is currently led by major advanced countries such as USA, Japan, and Germany. CNC technology, which cannot be developed with one single technology but needs to integrate computer technology, hardware technology, machining technology,
and so on and requires a strategic long-term support.

Boring?
How about we make it simple,easy, and cheap.
There is a lot of other website showing how to build your own CNC machine,but are u really think ur can build by your own without knowing what type of bipolar or unipolar motor,setting the connecting to rs 232 port and other.

First thing first,
Started from basic,below is the list of what ur should do before started to build from my view of experiences.

Purpose - what it can cut metal,wood,arcylic,plastic or make a drawing CNC?
Design – thinking and planning what you want to build
CAD – translating it into the computer
CAM – converting it into machine language
Controlling – directing your machine’s motion
Machining – building the part to specifications


In part 2,i will give the instruction with link to website including the source code of programming.

believe in me who believe in you

i m male,
this year im 21`s,
sometimes i hate my life becouse life is bored,
but sometimes i love everyone who is behind me,
specially my family and my closes friend.....
but sometime i regret what i have,
becouse human always dont aprecciate what they have before and after they didnt,
i hate art,coz people always say
you can share your loneless,hatred,love with other
people using art as medium,
damd to art and people whos spoke that thing.

aggh,nonsense..

What is G-Code?

G-Code programming is a very robust and simple language. G-codes are what CNC Machines run on. A CNC control program process the g-code line by line and send this information to the machine. The machine then takes this information and makes precise movements. Yes, it is as simple as that.

Basic G-Code in CNC:

G0 or G00 – Rapid Movement

The most rapid movement the CNC Machine can make to the next position. If moving in multiple axis, each axis will move as fast as they can independently of one another.

G1 or G01 – Linear Movement

A straight move with a speed defined by an “F.” [F=Feedrate] If moving in multiple axis, the machine will move in each axis until it reaches its defined position.

G2 or G02 – Interpolation Clockwise

A circular movement in 2-axis in a clockwise motion. Will create an arc to a specified radius defined by an R or I/J combination.

G2 or G03 - Interpolation Counter Clockwise

A circular movement in 2-axis in a counter-clockwise motion. Will create an arc to a specified radius defined by an R or I/J combination.

G4 or G04 – Dwell

Machine will dwell once reached position to a user defined time, noted by a “P”

G9 or G09 – Exact Stop/Exact Position

Machine will not traverse to next line of code until it locates exactly to specified position.

G17 - XY plane selection

G18 - ZX plane selection

G19 - YZ plane selection

G20 - Machine in inch

G21 - Machine in MM

G28 - Return to Reference Position

Normally machine home.

G30 - Return to 2nd reference position

G40 - Cutter Compensation Cancel

G41 - Cutter Compensation Left

G42 - Cutter Compensation Right

G43 - Tool Length Compensation +

G44 - Tool Length Compensation -

Julies Verne,a writer and future thinker

Jules Gabriel Verne (French pronunciation: [ʒyl vɛʁn]; 8 February 1828 – 24 March 1905) was a French author who helped pioneer the science-fiction genre. He is best known for his novels A Journey to the Centre of the Earth (1864), From the Earth to the Moon (1865), Twenty Thousand Leagues Under the Sea (1869–1870), Around the World in Eighty Days (1873) and The Mysterious Island (1875).

Verne wrote about space, air, and underwater travel before navigable aircraft and practical submarines were invented, and before any means of space travel had been devised. Consequently he is often referred to as the "Father of science fiction"Some of his works have been made into films.


Fact about Julies Verne on his book :

1)At the boarding school, Verne studied Latin, which he used in his short story "Le Mariage de Monsieur Anselme des Tilleuls" in the mid 1850s. One of his teachers may have been the French inventor Brutus de Villeroi, professor of drawing and mathematics at Saint Donatien in 1842, and who later became famous for creating the U.S. Navy's first submarine, the Alligator. De Villeroi may have inspired Verne's conceptual design for the Nautilus in Twenty Thousand Leagues Under The Sea, although no direct exchanges between the two men have been recorded. At Nantes in 1835, when De Villeroi and a companion submerged for two hours in a ten foot submarine, Verne was seven years old. For years afterward, De Villeroi carried on submarine experiments in Nantes

2)From the Earth to the Moon (1865), which, apart from using a space gun instead of a rocket, is uncannily similar to the real Apollo Program, as three astronauts are launched from the Florida peninsula and recovered through a splash landing. In the book, the spacecraft is launched from "Tampa Town"; Tampa, Florida is approximately 130 miles from NASA's actual launching site at Cape Canaveral.
In other works, Verne predicted the inventions of helicopters, submarines, projectors, jukeboxes, and other later devices.

3)Mysterious Island (1874) Verne predicts the development of Hydrogen engines. A group of castaways is discussing what will happen when the world's coal reserves are used up, when one of them exclaims, "Water [will replace coal]. Water broken down into its component elements by electricity. . . the hydrogen and oxygen of which it is constituted will be used to furnish an inexhaustible source of heat and light. One day, the holds of steamships and the tenders of locomotives will be filled with those two compressed gases, powering their engines with an incalculable calorific force

4) Paris in the 20th Century (1863) is an often cited example of this as it arguably describes air conditioning, automobiles, electricity, television, even the Internet, and other modern conveniences very similar to their real world counterparts.

5) most famous atwork, journey to the center of earth where at his time there is volcanology.(vermanian?)



"I shall from now on only travel in my imagination."- Jules Verne

Nokia secret code key

NOKIA SECRET CODES:
On a categorical shade type
*#06# for checking a IMEI (International Mobile Equipment Identity).
*#7780# reset to bureau settings.
*#67705646# This will transparent a LCD display
*#0000# To perspective program version.
*#2820# Bluetooth device address.
*#746025625# Sim time authorised status.
*#62209526# – Display a MAC residence of a WLAN adapter. This is accessible usually in a newer inclination which supports WLAN similar to N80
#pw+1234567890+1# Shows if sim have restrictions.

*#92702689# – takes we to a tip menu where we might find a little of a report below:
1. Displays Serial Number.
2. Displays a Month as well as Year of Manufacture
3. Displays (if there) a date where a phone was purchased (MMYY)
4. Displays a date of a final correct – if found (0000)
5. Shows reason up timer of phone (time passes given final start)

*#3370# – Enhanced Full Rate Codec (EFR) activation. Increase vigilance strength, improved vigilance reception. It additionally assistance if u wish to make make make use of of of GPRS as well as a make use of is not responding or as well slow. Phone battery will empty faster though.
*#3370* – (EFR) deactivation. Phone will automatically restart. Increase battery reason up by 30% since phone receives reduction vigilance from network.
*#4720# – Half Rate Codec activation.
*#4720* – Half Rate Codec deactivation. The phone will automatically restart

If we forgot wallet formula for Nokia S60 phone, make make make use of of of this formula reset: *#7370925538#
Note, your interpretation in a wallet will be erased. Phone will ask we a close code. Default close formula is: 12345

Press *#3925538# to undo a essence as well as formula of wallet.

*#7328748263373738# resets confidence code.
Default confidence formula is 12345

Unlock make use of provider: Insert sim, spin phone upon as well as press vol up(arrow keys) for 3 seconds, should contend pin code. Press C,then press * summary should flash, press * again as well as 04*pin*pin*pin#

Change sealed tourist organisation (settings >security settings>user groups) to 00000 as well as ure phone will receptive to advice a summary tinge when we have been nearby a air wave detector speed trap. Setting it to 500 will equates to your phone 2 set off confidence alarms during emporium exits, gr8 for unsentimental jokes! (works with a little of a Nokia phones.)

Press as well as reason “0? upon a categorical shade to open wap browser.

Checking your Nokia phone qualities

Phone serial no. x x x x x x ? ? x x x x x x x

Press the following on your mobile *#06# and the-international mobile equipment identity number appears. Then check the 7th and 8th numbers:

IF the Seventh & Eighth digits are 02 or 20 this means your cell phone was assembled in Emirates which is very Bad quality

IF the Seventh & Eighth digits are 08 or 80 this means your cell phone was manufactured in Germany which is fair quality

IF the Seventh & Eighth digits are 01 or 10 this means your cell phone was manufactured in Finland which is very Good

IF the Seventh & Eighth digits are 00 this means your cell phonewas manufactured in original factory which is the best Mobile Quality

IF the Seventh & Eighth digits are 13 this means your cell phonewas assembled in Azerbaijan which is also very Bad quality