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موضوع: ساخت چاپگر سه بعدی با اردوینو

  1. #1
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    ساخت چاپگر سه بعدی با اردوینو

    با سلام
    با اجازه مدیران محترم
    در این تاپیک درباره امکان ساخت چاپگر سه بعدی با استفاده از اردوینو بحث خواهیم کرد.

    اگر اشکالی نداشته باشد طبق برنامه ریز جلو خواهیم رفت:

    1- ابتدا در طول یک دوره مطالبی را از اینترنت از تجربیات افراد مختلف که اکثرا انگلیسی هستند گرد آوری خواهم کرد.
    2- در مرحله بعدی به خلق ایده ها از تجربیات افراد مختلف خواهیم پرداخت
    3- در مرحله سوم در باره ابزارهای ساخت و نقشه ساخت و غیره بحث خواهیم کرد
    4- در مرحله چهارم یک نمونه از دستگاه طراحی شده را ساخته و در اینجا به نمایش خواهیم گذاشت.
    5- در مرحله پنجم علاقه مندان میتوانند دستگاه ساخته شده را سفارش بدهند که مدیریت سایت با ارائه قطعات اردوینو و ما با مونتاژ و ساخت دستگاه را به متقاضی تحویل خواهیم داد.

    البته مراحل اخر راه درازی نیاز دارند از قدیم گفته اند کی باشه کی بمیره شاید یک سال طول بکشه ولی خوب باید از الان شروع کرد تا به اینده رسید.

  2. #2
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    مطلبی درباره امکان ساخت چاپگر سه بعدی با اردوینو:

    Will Arduino Drive the 3D Printing Open-Source Movement

    Could the open-source movement push 3D printing from the peak of the hype cycle to more mainstream adoption? This would enable consumers to get their hands on cheaper 3D printers and 3D printing applications.

    A big catalyst for open-source hardware today is Arduino.

    Arduino is the brainchild of an international team of five engineers: Massimo Banzi and Gianluca Martino of Italy; David Cuartielles of Spain; and David Mellis and Tom Igoe of the U.S. According to Banzi, who recently made a presentation at TEDGlobal 2012, Arduino has developed the Interactive Design Institute Ivrea (IDII) to help students there actually build prototype objects that could react to their inputs. Using a foam model of a prototype cell phone, for instance, simply would not make sense.

    Arduino’s openness means that the micro-controller board can be found in the heart of a lot of open source hardware devices today, including 3D printers, toys and thousands of projects within the maker community. Commercial vendors and do-it-yourselfers alike are picking up Arduino boards and customizing them for their projects with the eventual launch of some compelling devices.

    Implications

    With more 3D printers in the hands of product creators, the reliance on “Made in China” would decrease and more goods would be made locally, even in consumer’s homes. Adding open-source technology to the equation only speeds the time to market because of the price discount experienced by consumers.

    Will Arduino be that open-source component that gives 3D printing its due boost?


    برای دیدن سایز بزرگ روی عکس کلیک کنید

نام: 20120831-Arduino-3D-Printing-Open-Source.jpg
مشاهده: 624
حجم: 19.6 کیلو بایت

    لینک منبع مطلب از ادرس:

    Will Arduino Drive the 3D Printing Open-Source Movement?

  3. #3
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    ساخت چاپگر سه بعدی با آردوینو


    Arduino Open Source Platform Unleashes Creativity

    In much the same way that GNU, Linux, and other open source software turned the programming world on its head, open-source hardware platforms that support Arduino are starting to rewrite the rules of engagement for many embedded applications. Originally developed for the do-it-yourself (DIY) and hobbyist communities, the Arduino open-source electronics prototyping platform is based on flexible, easy-to-use hardware and software. While still wildly popular among artists, tinkerers, and other creative types, its low cost of entry, and a rapidly-growing ecosystem of royalty-free crowd-sourced IP are winning the loyalty of many commercial developers. In this brief survey, we will review the hardware and software behind Arduino, and some of the applications it is powering.

    Figure 1: Priced at a small fraction of the cost of a traditional CNC machine, MakerBot’s Thing-O-Matic 3D printer uses Arduino processor boards to control its stepper motors, thermal print head and other electromechanical elements. This product turns inexpensive ABS filament feedstock into finished objects for prototyping or low-volume production with dimensional tolerances approaching 0.02 mm. (Courtesy of MakerBot Industries)

    Arduino history

    Arduino is not so much a specific product or technology, but an ecosystem of hardware, software, tools and human resources that have grown up around Atmel’s megaAVR family of 8-bit MCUs. Its compact boards, C++-derived programming language and programming environment owe much of their versatility and ease of use to the Wiring open-source prototyping platform created in 2003 by Hernando Barrag, a Colombian artist and programmer. Barrag’s goal was to simplify the development of electronic systems for hobbyists, artists, researchers, and other non-engineers while providing easy access to all the bells, whistles and hacks that seasoned developers need. Based on the ATmega1281 and ATmega2561 microcontrollers, the compact, inexpensive Wiring/WiringMini processor boards have been used to create everything from interactive toys and soccer-playing robots to controllers for scanning electron microscopes.

    The Arduino platform was originally developed in Italy by Massimo Banzi and David Cuartielles in 2005 as a tool for student design projects. It expanded on the Wiring platform’s capabilities, adding some new programming features and a standard interconnect system, allowing the CPU board to be connected to a variety of interchangeable add-on modules (known as shields).

    Arduino hardware

    Like its predecessor, the Arduino open-source hardware platform is based on Atmel’s versatile ATmega MCU family (Figure 2). ATmega’s modified Harvard-style AVR processor core combines a rich instruction set with 32 general purpose working registers. All 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in a single instruction cycle. ATmega MCUs are available with either 4 K or 8 Kbytes of in-system programmable flash (with read-while-write capabilities) plus various combinations of EEPROM (256/ 512/ 512/ 1 Kbytes) and SRAM (512/ 1 K/1 K/ 2 Kbytes).
    Figure 2: A block diagram of Atmels’ ATmega MCU. (Courtesy of Atmel Microelectronics)

    The AVR CPU is complimented with a powerful set of hardware functions and I/O capabilities. Although some MCUs have a slightly different configuration, with most devices include:

    • 23 general purpose I/O lines
    • a 6- or 8-channel 10-bit ADC
    • six PWM Channels
    • a serial programmable USART
    • a byte-oriented 2-wire Serial Interface
    • an SPI serial port
    • three flexible Timer/Counters (with compare modes)
    • a real Time Counter with Separate Oscillator
    • a programmable Watchdog Timer with internal Oscillator

    Form factors for all occasions

    The Arduino bestiary is populated with an ever-growing number of processor boards that have been developed to accommodate a specific form factor or application. Most designs include a regulated power supply and a set of connections to assess its bus signals and control-oriented I/O. One of the most popular boards created by the Arduino team is the Uno (Figure 3). The board includes a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. Its on-chip regulator allows it to be powered with an AC-to-DC adapter or battery, or from a USB cable connection.
    Figure 3: Arduino Uno board. (Courtesy of Arduino.cc)

    The Uno Board’s I/O female pin connectors provide access to the MCU’s 14 digital input/output pins and six analog inputs. Six of the I/O pins can be used as PWM outputs, a handy feature for everything from lighting dimmers to motor controllers. These connectors also make it possible to add auxiliary boards, known as shields, which can contain additional electronics and I/O connections.

    The Arduino Nano is a slightly more compact board based on the ATmega328 or ATmega168 that was designed specifically to be dropped onto breadboards (Figure 4a). For applications where space is at an even greater premium, the Arduino Mini (Figure 4b) is also available. Other variants feature breadboard areas for small circuits or on-board communication capabilities such as Bluetooth or Ethernet (Figure 4c). One of the most unique members of the Arduino family is the LilyPad, a board designed specifically for use in “smart apparel” and e-textiles (Figure 4d). The washable/wearable processor board can be sewn to fabric and connected to similarly-mounted power supplies, sensors and actuators using conductive thread.



    Figure 4: Popular variants of the Arduino platform include the Nano (4a), the Mini (4b), the Arduino Ethernet (4c), and the washable/wearable LilyPad (4d). (Courtesy Arduino.cc)

    Most of the “official” Arduino board designs are available as preassembled boards, quick-build kits and often as bare boards. Commercial designers (and hard-core DIY-ers) can roll their own boards from open-source hardware CAD files and download the Arduino software for use under an open-source license agreement.


  4. #4
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    Arduino programming

    The Arduino hardware platform is supported by an open-source software package consisting of an integrated development environment (IDE), a standard programming language compiler and a boot loader that runs directly on the board.

    Software development is performed using the Arduino IDE, a cross-platform application written in Java, based on the Processing programming language and the Wiring project. Although originally designed to introduce programming to artists and other newcomers unfamiliar with software development, it has features and extensions that allow more experienced programmers to be comfortable and productive. The code editor includes features such as Syntax Highlighting, Brace matching, and automatic indentation, and is also capable of compiling and uploading programs to the board with a single click.

    Arduino programs are written in C/C++, although users need to define only two functions to make a runnable program:

    • setup() – a function run once at the start of a program that can initialize settings
    • loop() – a function called repeatedly until the board powers off

    The IDE also includes a C/C++ function library, which supports most common input/output operations.

    The complete IDE, an extensive collection of extensions and example code, and a set of comprehensive tutorials on programming are available for free at the Arduino.cc web site.

    I/O expansion (shields)

    Nearly all Arduino boards can be easily expanded using mezzanine-style add-on cards known as 'shields' that connect to the MCU’s bus and I/O signals using simple 0.10” pin headers. The shield’s stackable mix-and-match connection system makes it easy to add I/O or other expansion circuitry using commercial pre-assembled boards available from several manufacturers or one of the many pin-compatible expansion shield kits on the market.

    The Arduino platform has caught the interest of both the hobbyist and commercial embedded communities, resulting in a large number of specialized shields including relay boards, high-resolution multi-channel D/A or A/D converters, AC or DC power controllers, and motor controllers (Figure 5). Connecting an Arduino board to a wired network is easy, thanks to several Ethernet shields that are commercially available.





    Figure 5: Rated for operating voltages of up to 30 V and 2.8 A peak output, this commercially-available Arduino-based motor control shield can drive two DC motors for robotics or motion control applications. (Courtesy of RuggedCircuits)


    It is also easy to add wireless capability to your Arduino design. Shields that support ZigBee, Bluetooth and 801.11 wireless protocols are available. There are also several shields that contain a complete GSM-based cellular transceiver that supports GPRS services and run on Arduino Uno and Mega boards using the voltage provided by a computer’s USB port.

    In much the same way Linux migrated from the open-source community to the commercial software market, Arduino’s low cost and versatility is beginning to build a loyal following among commercial hardware developers. While many initial applications have been developed by hobbyists and academics, it is expected that the Arduino technology used to create them will quickly find its way into commercial products.

    منبع نقل مطلب از لینک :
    Arduino Open Source Platform Unleashes Creativity - Microcontroller Solutions | DigiKey





  5. #5
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    سلام
    ایده بسیار خوبی هست امیدوارم سایر دوستان هم ضمن عضویت در انجمن نسبت به ترجمه و همکاری در شرح پروژه های مرتبط به آردوینو به شما کمک کنند

  6. #6
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    سلام
    مدتی نبودم
    یه سری اطلاعات جدید به دست آوردم

    یک شرکتی هست که چاپگرهای سه بعدی ارزان قیمت برای یاد گیری برنامه نویسی و اموز آموزشی ارائه میده توی آدرس اینترنتی زیر:


    کد های برنامه نویسی قبلا در سایت زیر بود:

    The RepRap Project | Free Graphics software downloads at SourceForge.net

    بعدا به سایت زیر منتقل شده است:

    https://github.com/reprap

    سایت اصلی پروژه در زیر است:

    http://reprap.org

    در سایت پروژه اطلاعات زیادی وجود دارد از جمله اطلاعاتی درباره جی کد ها و نحوه استفاده از مدل های سه بعدی برای چاپ کردن مدل سه بعدی با پلاستیک:
    آردوینو میتواند اطلاعات مدل های سه بعدی را به موتورها فرستاده و بعنوان کنترلر چاپگر سه بعدی استفاده شود که در لینک زیر توضیحات کامل داده شده است:

    http://reprap.org/wiki/Arduino_GCode_Interpreter

    در نهایت اینکه با آردوینو شما میتوانید این چاپگر را کنترل نمائید

    دارم باز هم دنبال اطلاعات میگردم چیزی پیدا شد میام توضیح میدم.

  7. #7
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    برای تسلط به ساخت یک وسیله بد نیست درباره سازندگان رقیب و مشابه اطلاعاتی داشته باشیم

    در لینک زیر اطلاعاتی درباره یک سازنده روسی وجود دارد:

    iModela: 3D-принтер за 977 долларов / Хабрахабр

  8. #8
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    سپاس از شما
    پیشنهاد میکنم که یه مدل مثلا دلتا پرینتر رو برای امتحان شروع کنین و با قابلیت های استفاده از گل سرامیک برای ساخت قطعه های سه بعدی و هم استفاده از فیلامنت برای قطعه های پلاستیکی.
    ویرایش توسط yarane : 06-03-2017 در ساعت 08:27 AM

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