DIY 3-D Laser Scanner

“Cost Effective 3D Laser Scanner”

This project is about making of  David 3D Laser scanner. It is very simple and easy to build, require no special skills and is really a fun..........
Equipment required is 

• A Webcam.
• Laser pointer.
• piece of cardboard
• A convex lens.....

Important part of this project is to convert point laser into line laser. Its a bit tricky but as simple as1  2 3..........
I have used convex lens for this. just place a convex lens infront of laser pointer, set it w.r.t required length of line and stick it there.

Simplest way to convert point laser into line laser

Line laser should look like this

3-axis CNC machine Introduction & Purpose

Introduction & Purpose:

This product is to reduce the practical defiency among the new engineers. This replica of original CNC machine enables the engineering students to practically expose them towards the operating phenomenon of the CNC. The students are not allowed to operate an expensive CNC in the laboratories because if that CNC is miss-operated and gets breakdown, the troubleshooting cost will be high. The CNC fabricated by us allows the students to catch on experiential learning and understand programming running on the backend of the software along with its benefit of being extremely cost effective as it is made by recycled parts.

USES OF CNC:                                         

1       Use of CNC increases productivity in terms of machining tme, accuracy and wastege of material.

2       It is also great for reproducing the same, consistent results for mass production.

WORKING PROCESS:

The codes of sketch drawn on the CAD software is send to the controller which transmits the signals to the stepper motor according to the dimensions which are encoded.

APPLICATIONS:

1       Controller is fabricated in such a way that it can be used for other purposes also like Robotics, Automatic machines, micro controller systems.

2       It is very effective for learning the stimulation of the G Codes and M Codes.

For the construction of electronic part of this machine click here 
For mechanics of this machine ..
click here: