![]() I have a total of 4, and to be honest, I am not using any. Many of us have a few Raspberry Pi single-board computers lying around, maybe leftover from a project, or one that we bought for some specific reason but never got round to using it. Then we want to connect it with PC.Then open grbl software and create a picture and convert g-code and print it. ![]() The whole parts of thesystem has turned on through the Raspberry pi. The 5vpasses through the Controllers of the stepper motor, servomotor and 3.3v zener diode and reduce the voltage into 3.3vand it reachesto Raspberry Pi Pico. ![]() The 14v passes through the7805 voltage regulator and reduce the voltage into 5v. The three-axis movements are provided by the stepper motors, whichwill be controlled by the Raspberry Pi Pico board.Working with my circuit.When I turned on the circuit. Here I have used Raspberry PiPico as Microcontroller to build the CNC Machine. The microcontrollerinterprets these coordinates and then controls the positionsof motors to create the image. The Z axis is lift and lower the pen onto the plain paper.Depending on the image to be drawn, the computer willgenerate the appropriate coordinates and send them to themicrocontroller through the USB port. These X and Yaxis are placed in 90 degrees to each othersuch that anypoint on the plain surface is defined by a given value of X andY. The X-axis and Y-axis workin unison to create a 2D image on a plain paper. It’s faster and more accuratecompared to the way of a human being can write or draw.For a CNC Writing machine 3 axes are required to operate.They are X- axis, Y-axis and Z-axis. It’s operation is similarto the way of human hand writes. For this reason I decidedto make a CNC Plotter for printing the layout of DIY Raspberry Pi Pico CNC Machine can draw most of thebasic shapes, texts and even cartoons. In my previous projects, I used permanent markerand ruler scale for drawing layout in PCB. So I used copper cladboard for making PCB for my projects. After the clash theydidn’t provide free shipping and 12USD for shipping. Before China-India clash they provide free shipping. These are two companies who manufacture PCB. The students those who doElectronics and Robotics projects including me also buying from “PCBWay” or “JLCPCB”in china. In ourcountry we don’t have low cost PCB manufacturing company. Printed Circuit Boardis used in our home appliances such as, mobile phone, television, mixie and so on. Copper cladboard is a board which is used to make Printed Circuit Board. ![]() CNC Writing Machine is a device which helps to write assignments withattractive fonts, draw pictures cartoons etc.What is the main use of this device? Why I decided to make this project?The main use of this device is drawing the layout of Copper Clad board. Using this idea I’m making a CNC Writing Machine. CNC machines are mostly used inautomotive industries. CNC machines have stepper and servo motors to draw the design as perthe fed program.There are so many CNC machines in the world they are CNC Laser cutting machine, CNCwinding machine, CNC plasma cutting machine.etc. CNC PCB PLOTTERCNC Machines means Computerized Numerical Control Machines which are used to drawanything or design any mechanical part according to the design program fed into theircontroller unit.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |