CNC Milling + Laser + Carving + 3d printer (all in one)

Our project is a 3-axes computerized control machine that perform CNC milling operations, CNC Laser Engraving work, and 3d Printer work. We will fabricate a single structure and all the system will be install in single machine. All the 3 axes will control numerically through different software and f

Project Title

CNC Milling + Laser + Carving + 3d printer (all in one)

Project Area of Specialization

3D/4D Printing

Project Summary

Our project is a 3-axes computerized control machine that perform CNC milling operations, CNC Laser Engraving work, and 3d Printer work. We will fabricate a single structure and all the system will be install in single machine. All the 3 axes will control numerically through different software and firmware (i.e., grbl, marlin). The process for CNC milling is, firstly we will design a model on CAD/CAM software (i,e., PTC Creo) then we will make G-code program through same software and then send the G-code file to the machine through Grbl control software. For CNC Laser engraving, we well design anything in Inkscape software and the make a G-code file through same software and then send file to machine through Grbl control software. For 3d printing, we will design model on PTC Creo software and then send the file to the machine through Marlin firmware.

Project Objectives

* The main objective of this project to develop a low cost automatic machine for milling operations, laser engraving, glass cutting, and 3d printing. This system reduces the cost of machine and increases the flexibility.

* The another main objective of this project is to do the multiple functions (i.e., milling, laser engraving, 3d printing) in a single machine.

* Reduce cost. Multiple operations and functions can be perform in a single machine instead of to make or buy multiple machines.

* The objective of the CNC is to enhance lean manufacturing by significantly reducing the cycle time of processes and increasing flexibility, thereby improving the overall quality of the work.

* CNC usually fabricate parts with a level of precision that is nearly impossible to achieve with conventional hand-operated equipment. So a major selling point for a machining center is accuracy, as the objective is to complete work within strict tolerances.

* The main objective of 3d printer in short: it’s fast and relatively cheap. From idea, to 3D model to holding a prototype in your hands is a matter of days instead of weeks. Iterations are easier and cheaper to make and you don’t need expensive molds or tools.

* 3D printing enables you to produce complex shapes using less material than traditional manufacturing methods.

Project Implementation Method

Phase 1: (Design)

In this phase will design complete model of out project on CAD software (i.e., PTC Creo) and this phase will take 2 to 3 days.

Phase 2: (Purchasing of material)

In this phase we purchase all materials that require for our project. This phase will take 25 days duration because some items will purchase from overseas.

Phase 3: (Fabrication of machine)

Step 1: Fabricate complete machine structure.
Step 2: Fabricate and install Y-axis mechanism.
Step 3: Fabricate and install X-axis mechanism.
Step 4: Fabricate and install Z-axis mechanism.
Step 5: Install stepper motors.
Step 6: Fabricate and install spindle holder.
Step 7: Install spindle motor.
Step 8: Install limit switches.
Step 9: Fabricate and install bed (work table)
Step 10: Miscellaneous

This phase will take 15 days because all the process will be done through calibration.

Phase 4: (Machine Control Panel)

In this case we make machine control panel that control the machine. This phase will take 5 days.

Phase 5: (Trial & check)

In this phase will make different parts from this machine and check all the machine working, and solve and fix the problems if deduct. This phase will take 2 to 3 days.

Benefits of the Project

* Improve machining accuracy

* Capable of doing complex task

* Creates flexibility in manufacturing

* Increase safety

* Boost production volume

* Reduces setup-changeover time

* High production and scalability

* Less labour

* Uniform product

* Lower cost

* Higher accuracy

* Large volume with higher efficiency

* Less time

* Fewer headache

* Better safety

* Low maintenance

* Versatility

* Perform multiple operations in a single machine.

Technical Details of Final Deliverable

* The bed size (working table) of the machine is 400 mm x 400 mm.
* The size of Z-axis travel is 150 mm.
* Tool (end mill, ball Mill, drill bit, etc) diameter is from 3 mm to 10 mm.
* Spindle motor is of 24 volts and 2.5 Amper with ER16 collet extension rod.
* For this project model, Cutting materials for milling operations are Plastic (all types), Wood, Aluminum, similar.
* For laser engraving (not cutting), materials are wood and plastic.
* Axes over travel protection.
* This machine consists of 4 stepper motors, a spindle motor, a laser module, and an extruder with hot end for 3d printing.

Final Deliverable of the Project

Hardware System

Core Industry

Manufacturing

Other Industries

Core Technology

3D/4D Printing

Other Technologies

Sustainable Development Goals

Quality Education, Affordable and Clean Energy, Decent Work and Economic Growth, Responsible Consumption and Production

Required Resources

If you need this project, please contact me on contact@adikhanofficial.com