Automation world to develop CNC machine controlled through bluetooth

2. CONTENT :
 Objective
 Introduction
 Literature survey
 Proposed work
 Block diagram
 Explanation
 Tools
 Advantage and disadvantage
 Application
 Reference

3. EXISTING METHOD:
 Previously developed CNC machine using PCB board without
wireless network.(Design and implementation of PCB using CNC-
published by 2017)
 These developed produced is wireless communication(Wireless
Base CNC Mini Plotter Three Axis Control Machine published by
2018)
 CNC machines are more expensive, So our proposed method is
developed to design machines are low cost, wireless communication
and developed to control the mobile phone
OBJECTIVE:
• The objective of this project is to design and implement the cost
effective CNC machine
• To develop and implementation cost effective of CNC machine for
PCB layout using Arduino microcontroller
• To design CNC machine with control wireless network

4. INTRODUCTION:
 A Plotter is a special type of printer that uses a pen (or drill, laser)
to draw images on solid surfaces.
 In Computer Numeric Control (CNC), microcontroller is used which
is capable of processing logical instructions interfaced with a
computer.
 The logical instructions are provided by using a computer in the
form of code or text or image which is then transformed into a
machine language by microprocessor to be executed by the
machine.
 A CNC plotter machine is a 3D controlled 2D plotting machines
which uses a pen (or drill, laser) to draw text or image on any given
solid surface. It can be used for the purposes such as PCB Design,
etc.

5. LITARATURE REVIEW
1. Mrs. Anisha Cotta, Ed. Al.[2016]. “WIRELESS COMMUNICATION USING
HC-05 BLUETOOTH ELEMENT INTERFACED WITH ARDUINO” This paper
discusses the wireless communication victimization the Hc-05 Bluetooth element,
the Bluetooth topology and interfacing Bluetooth with arduino. Wireless
communication technology refers to a ramification of wireless communication
devices and technologies raging from smart phones to computers, tabs, laptop,
Bluetooth Technology, printers.
2. Muhammad Yaqoob Javed, ed. Al. [2015]. “Low Cost Computer Numeric
Controller Using Open Source Software And Hardware”. This paper will exhibit
the plane and creation of Laser fuelled 3-pivot PC numerically controlled CNC
machine. which contain the utilized of a graphical UI [GUI] and Arduino small
scale controlled to delivered beat width tweak [pwd] yields keeping in mind the
end goal to run the stepper engines that will be utilized as a part of this slog
have vigorously increment an enthusiasm in future investigations on the outline
of body arrangement that can holds an electrical and electronic stage with a
cooling framework consequently in this venture the temperature of stepper
engines and simple drivers in expanding following a hour and a half of running
condition while cooling would build unwavering qualityterm execution.

6. 3. Shaikh Noor Farooque et. al(2015), “Automated PCB Drilling Machine
With Efficient Path Planning”, This paper presents the design of a PCB drilling
machine, where the drill holes are automatically detected from an image of
the circuit eliminating the need to manually enter the drill hole coordinates.
The goal of this project is to design and implement an Arduino controlled PCB
drilling machine. Further the drilling machine uses path planning method
which is used to make the system more stable and accurate.
4. Venkata Krishna pabolu et. Al. (2010)discuss the design and implementation
of low cost three dimensional computerised numerical control system (CNC)
for industrial application. In this paper prototyping an Embedded CNC
machine was create Detail description of different modules such as software
development
5. Nikita R. Saharkar et al. (2013)design the CAD Model in Solidworks and
Done the FEA analysis in hyper mesh tool providing the appropriate
constrains, loads, and moment values. According to the author he got the
stress value around 14 Mpa which is less than the allowable stress value of
M.S. concluding the design is safe. Author also generate the G & M codes by
simulating the CAD file in Power millsoftware which is nothing but the CAM
software

7. PROPOSED WORK:
This proposal is based on CNC plotter machine With the increasing
demand for the use of CNC plotters in small company and
laboratories, a cheap and less complex design is an absolute need.
This parts used for the plotter in our deals are easily available at a
very low price and spare part are also used. The construction is
extremely simple and robust.

8. BLOCK DIAGRAM & EXPLANATION :
WIRELESS
COMMUNICATION
UPLOAD ARDUINO
CODE
INTERFACE
MOTOR
OUTPUT PLANE
PC OR
PHONE
HC-O5
BLUE-
TOOTH
C-
CODE
G-
CODE
CNC-SHIELD(a4988 DRIVER)
PLANE
SURFA-
CE
MOTOR

9. CONSTRUCTION AND WORKING:
X-axis sub assembly Y-axis sub assembly
Z – axis sub assembly Final assembly

11. TOOLS :
HARDWARE:
1. Microcontroller(Arduino)
2. Nema 17 Stepper motor
3. Servo motor(Tower pro SG90 9g micro)
4. Bearing (Radial ball bearing 623ZZ)
5. Linear bearing (8mm)
6. Pulley and belt
7. Screw rod and CNC shield driver
8. Bluetooth module(HC-06)
9. PC
SOFTWARE :
1. Arduino
2. GRBL controller
3. Inkscape

12. ADVANTAGE:
 Proposed to develop low cost CNC PCB design product
 More accuracy
 CNC machines can be used continuously 24 hours a day, 365days a year and
only need to be switched off for occasional maintenance.
 CNC machines are programmed with a design which can then be manufactured
hundreds or even thousands of times.
 Each manufactured product will be exactly the same and every time update the
software
 It is used to save money and time
Disadvantage:
 More expensive
 Less worker to operate the cnc machine, invest to machine lead to
unemployment
 Student don’t know manual methods

13. APPLICATION:
CNC MACHINE IS USED
1. Laser welding in automobile industry
2. pcb design in electronics industry
3. wood working
4. welding, drilling
5. small part designing
ADVANCES OF CNC:
1. Robot technology
using CNC technology
2. 3-D printing

14. REFERENCE :
1. Ghulam Dastgeer1, Prof. Muhammad Asad2, Saad. S.S. Ali3, “Wireless Base
CNC Mini Plotter Three Axis Control Machine” published by
IRJET(July-2018), P-ISNN :2395-0072
2. Qiang Zhou, Qiushuang Zhang, Yanfei Yin, "Error compensation analysis
of the probe radius of the online measurement device for joint internal
thread", published by Industrial Electronics and Applications (ICIEA) 2016
IEEE 11th Conference on, pp. 1350-1354, 2016, ISSN 2158-2297.
3. Ibtesam R. K. Al-Saedi1, Farag Mahel Mohammed2 and Saif Aldeen Saad
Obayes2, “CNC Machine Based on Embedded Wireless and Internet of
Things for Workshop Development ” , published by International journal of
computing and Digital Systems (july 2017), ISSN:2210-142x
4. M.A. Khan1, A. Shafi2, S.A. Ahmad3, S.F.H. Shah4, M.MA. Bhutta5,
“DESIGN, MANUFACTURING, EVALUATION, AND ANALYSIS OF
CNC CARVING MACHINE”, published by Journal of Quality and
Technology Management(2015)
5. Amilla, Venkata (2016), Study ON CNC Machines, International journal of
Advanced Scientific Research

15. 6. Lydia Anggraini 1, Ivan Junixsen, “OPTIMATION PARAMETERS OF CNC
MILLING PROGRAMMING MACHINE ON THE PROCESS TIME AND ITS
EFFECT ON THE EFFICIENCY”, published by Journal of Mechanical
Engineering and mechatronics(July-2018), ISSN: 2527-6212
7. X. H. Kuang; H, B. Huo, “A Design of WIFI Wireless Transmission Module
Based on MCU”, Applied Mechanics and Material, year:2013, Volume:442
8. V.K. Pabolu and K.N.H. Srinivas, “Design and Implementation of a Three
Dimensional CNC Machine”, Int. J. Computer Science and Engineering, Vol. 2,
PP.2567-2570, [2010].
9. Yi Hu; Dong Yu; Lie-Ming Liu, “Research and Developing Trends on Industrial
Control Network”, computer science, Year:2010, Volume:37
10. Muhammad Salman Safraz, “Implementation a preventive Maintenance
planning Model for CNC Milling Machine”, American journal of Embedded
Systems and Applications-2017, ISSN: 2376-6069