Soumettre la recherche
Mettre en ligne
IRJET- Automatic Gold Sphere Drill Machine
•
0 j'aime
•
13 vues
IRJET Journal
Suivre
https://www.irjet.net/archives/V6/i4/IRJET-V6I462.pdf
Lire moins
Lire la suite
Ingénierie
Signaler
Partager
Signaler
Partager
1 sur 3
Télécharger maintenant
Télécharger pour lire hors ligne
Recommandé
Honest Automation Brush and Brushless Motor Assembly Line
Honest Automation Brush and Brushless Motor Assembly Line
Shenzhen Honest Mechatronic Equipment Co., Ltd.
Dc motor speed control with feedback monitor based on c# application
Dc motor speed control with feedback monitor based on c# application
eSAT Publishing House
Dc motor speed control with feedback monitor based on c# application
Dc motor speed control with feedback monitor based on c# application
eSAT Journals
IRJET- Implementation of Arduino UNO based Two Directional [2D] Plotter
IRJET- Implementation of Arduino UNO based Two Directional [2D] Plotter
IRJET Journal
Ls catalog thiet bi tu dong power semiconductor module (e) 2011_05_dienhathe.vn
Ls catalog thiet bi tu dong power semiconductor module (e) 2011_05_dienhathe.vn
Dien Ha The
IRJET - Android based Pick and Place Robot Vehicle for Industries
IRJET - Android based Pick and Place Robot Vehicle for Industries
IRJET Journal
User manual eocr
User manual eocr
Hoàng Phương JSC
IRJET- Protection of Three Phase Induction Motor using Microcontroller
IRJET- Protection of Three Phase Induction Motor using Microcontroller
IRJET Journal
Recommandé
Honest Automation Brush and Brushless Motor Assembly Line
Honest Automation Brush and Brushless Motor Assembly Line
Shenzhen Honest Mechatronic Equipment Co., Ltd.
Dc motor speed control with feedback monitor based on c# application
Dc motor speed control with feedback monitor based on c# application
eSAT Publishing House
Dc motor speed control with feedback monitor based on c# application
Dc motor speed control with feedback monitor based on c# application
eSAT Journals
IRJET- Implementation of Arduino UNO based Two Directional [2D] Plotter
IRJET- Implementation of Arduino UNO based Two Directional [2D] Plotter
IRJET Journal
Ls catalog thiet bi tu dong power semiconductor module (e) 2011_05_dienhathe.vn
Ls catalog thiet bi tu dong power semiconductor module (e) 2011_05_dienhathe.vn
Dien Ha The
IRJET - Android based Pick and Place Robot Vehicle for Industries
IRJET - Android based Pick and Place Robot Vehicle for Industries
IRJET Journal
User manual eocr
User manual eocr
Hoàng Phương JSC
IRJET- Protection of Three Phase Induction Motor using Microcontroller
IRJET- Protection of Three Phase Induction Motor using Microcontroller
IRJET Journal
SMART LATHE MACHINE
SMART LATHE MACHINE
IRJET Journal
IRJET- Automation on PA Grading Machine for Cable Forming
IRJET- Automation on PA Grading Machine for Cable Forming
IRJET Journal
Design and Development of Pipe Traversing Robot
Design and Development of Pipe Traversing Robot
IRJET Journal
IRJET- Mini CNC Drawing Machine for PCB Printing
IRJET- Mini CNC Drawing Machine for PCB Printing
IRJET Journal
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
IRJET Journal
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
IRJET Journal
IRJET- Design and Fabrication of Steering System using Servo Motors
IRJET- Design and Fabrication of Steering System using Servo Motors
IRJET Journal
Automatic mini CNC machine for PCB drawing and drilling
Automatic mini CNC machine for PCB drawing and drilling
IRJET Journal
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET Journal
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
IRJET Journal
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
IJERA Editor
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
IJERA Editor
AUTOMATIC DOOR OPENING SYSTEM
AUTOMATIC DOOR OPENING SYSTEM
IRJET Journal
COLLISION AVOIDANCE SYSTEM
COLLISION AVOIDANCE SYSTEM
IRJET Journal
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET Journal
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET Journal
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
IRJET Journal
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
IRJET Journal
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
IRJET Journal
Joystick Controlled Wheelchair
Joystick Controlled Wheelchair
IRJET Journal
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
IRJET Journal
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
IRJET Journal
Contenu connexe
Similaire à IRJET- Automatic Gold Sphere Drill Machine
SMART LATHE MACHINE
SMART LATHE MACHINE
IRJET Journal
IRJET- Automation on PA Grading Machine for Cable Forming
IRJET- Automation on PA Grading Machine for Cable Forming
IRJET Journal
Design and Development of Pipe Traversing Robot
Design and Development of Pipe Traversing Robot
IRJET Journal
IRJET- Mini CNC Drawing Machine for PCB Printing
IRJET- Mini CNC Drawing Machine for PCB Printing
IRJET Journal
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
IRJET Journal
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
IRJET Journal
IRJET- Design and Fabrication of Steering System using Servo Motors
IRJET- Design and Fabrication of Steering System using Servo Motors
IRJET Journal
Automatic mini CNC machine for PCB drawing and drilling
Automatic mini CNC machine for PCB drawing and drilling
IRJET Journal
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET Journal
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
IRJET Journal
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
IJERA Editor
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
IJERA Editor
AUTOMATIC DOOR OPENING SYSTEM
AUTOMATIC DOOR OPENING SYSTEM
IRJET Journal
COLLISION AVOIDANCE SYSTEM
COLLISION AVOIDANCE SYSTEM
IRJET Journal
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET Journal
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET Journal
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
IRJET Journal
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
IRJET Journal
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
IRJET Journal
Joystick Controlled Wheelchair
Joystick Controlled Wheelchair
IRJET Journal
Similaire à IRJET- Automatic Gold Sphere Drill Machine
(20)
SMART LATHE MACHINE
SMART LATHE MACHINE
IRJET- Automation on PA Grading Machine for Cable Forming
IRJET- Automation on PA Grading Machine for Cable Forming
Design and Development of Pipe Traversing Robot
Design and Development of Pipe Traversing Robot
IRJET- Mini CNC Drawing Machine for PCB Printing
IRJET- Mini CNC Drawing Machine for PCB Printing
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
DESIGN AND DEVELOPMENT OF AUTOMATED WELDING FIXTURE
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
Design and Fabrication of Automatic Wire Cutting Machine Using Fusion 360 and...
IRJET- Design and Fabrication of Steering System using Servo Motors
IRJET- Design and Fabrication of Steering System using Servo Motors
Automatic mini CNC machine for PCB drawing and drilling
Automatic mini CNC machine for PCB drawing and drilling
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET- Closed Loop Speed Control of DC Motor by using PI Controller
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
IRJET- Automatic Mini CNC Machine for PCB Drawing using Arduino
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
Autosizing Control Panel for Needle Bearing
AUTOMATIC DOOR OPENING SYSTEM
AUTOMATIC DOOR OPENING SYSTEM
COLLISION AVOIDANCE SYSTEM
COLLISION AVOIDANCE SYSTEM
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET- Design Analysis of Land Surveying Robot using Arduino UNO
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET- Data Acquisition using Tensile Strength Testing Machine
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
IRJET - Mobile Application Base Voice Command Wireless CNC Writing Machine
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINE
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
IRJET- Automatic Vehicle Speed Controller System in Restricted Areas
Joystick Controlled Wheelchair
Joystick Controlled Wheelchair
Plus de IRJET Journal
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
IRJET Journal
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
IRJET Journal
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
IRJET Journal
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
IRJET Journal
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
IRJET Journal
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
IRJET Journal
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
IRJET Journal
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
IRJET Journal
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
IRJET Journal
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
IRJET Journal
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
IRJET Journal
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
IRJET Journal
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
IRJET Journal
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
IRJET Journal
React based fullstack edtech web application
React based fullstack edtech web application
IRJET Journal
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
IRJET Journal
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
IRJET Journal
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
IRJET Journal
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
IRJET Journal
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
IRJET Journal
Plus de IRJET Journal
(20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTURE
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...
Effect of Camber and Angles of Attack on Airfoil Characteristics
Effect of Camber and Angles of Attack on Airfoil Characteristics
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...
A REVIEW ON MACHINE LEARNING IN ADAS
A REVIEW ON MACHINE LEARNING IN ADAS
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
P.E.B. Framed Structure Design and Analysis Using STAAD Pro
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...
Survey Paper on Cloud-Based Secured Healthcare System
Survey Paper on Cloud-Based Secured Healthcare System
Review on studies and research on widening of existing concrete bridges
Review on studies and research on widening of existing concrete bridges
React based fullstack edtech web application
React based fullstack edtech web application
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Multistoried and Multi Bay Steel Building Frame by using Seismic Design
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...
Dernier
Unit7-DC_Motors nkkjnsdkfnfcdfknfdgfggfg
Unit7-DC_Motors nkkjnsdkfnfcdfknfdgfggfg
saravananr517913
TechTAC® CFD Report Summary: A Comparison of Two Types of Tubing Anchor Catchers
TechTAC® CFD Report Summary: A Comparison of Two Types of Tubing Anchor Catchers
sdickerson1
Application of Residue Theorem to evaluate real integrations.pptx
Application of Residue Theorem to evaluate real integrations.pptx
959SahilShah
CCS355 Neural Network & Deep Learning UNIT III notes and Question bank .pdf
CCS355 Neural Network & Deep Learning UNIT III notes and Question bank .pdf
Asst.prof M.Gokilavani
Instrumentation, measurement and control of bio process parameters ( Temperat...
Instrumentation, measurement and control of bio process parameters ( Temperat...
121011101441
Solving The Right Triangles PowerPoint 2.ppt
Solving The Right Triangles PowerPoint 2.ppt
JasonTagapanGulla
Oxy acetylene welding presentation note.
Oxy acetylene welding presentation note.
eptoze12
Arduino_CSE ece ppt for working and principal of arduino.ppt
Arduino_CSE ece ppt for working and principal of arduino.ppt
SAURABHKUMAR892774
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
dollysharma2066
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Anamika Sarkar
IVE Industry Focused Event - Defence Sector 2024
IVE Industry Focused Event - Defence Sector 2024
Mark Billinghurst
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
Asst.prof M.Gokilavani
UNIT III ANALOG ELECTRONICS (BASIC ELECTRONICS)
UNIT III ANALOG ELECTRONICS (BASIC ELECTRONICS)
Dr SOUNDIRARAJ N
Correctly Loading Incremental Data at Scale
Correctly Loading Incremental Data at Scale
Alluxio, Inc.
computer application and construction management
computer application and construction management
MariconPadriquez1
Concrete Mix Design - IS 10262-2019 - .pptx
Concrete Mix Design - IS 10262-2019 - .pptx
KartikeyaDwivedi3
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Dr.Costas Sachpazis
Software and Systems Engineering Standards: Verification and Validation of Sy...
Software and Systems Engineering Standards: Verification and Validation of Sy...
VICTOR MAESTRE RAMIREZ
Introduction-To-Agricultural-Surveillance-Rover.pptx
Introduction-To-Agricultural-Surveillance-Rover.pptx
k795866
8251 universal synchronous asynchronous receiver transmitter
8251 universal synchronous asynchronous receiver transmitter
ShivangiSharma879191
Dernier
(20)
Unit7-DC_Motors nkkjnsdkfnfcdfknfdgfggfg
Unit7-DC_Motors nkkjnsdkfnfcdfknfdgfggfg
TechTAC® CFD Report Summary: A Comparison of Two Types of Tubing Anchor Catchers
TechTAC® CFD Report Summary: A Comparison of Two Types of Tubing Anchor Catchers
Application of Residue Theorem to evaluate real integrations.pptx
Application of Residue Theorem to evaluate real integrations.pptx
CCS355 Neural Network & Deep Learning UNIT III notes and Question bank .pdf
CCS355 Neural Network & Deep Learning UNIT III notes and Question bank .pdf
Instrumentation, measurement and control of bio process parameters ( Temperat...
Instrumentation, measurement and control of bio process parameters ( Temperat...
Solving The Right Triangles PowerPoint 2.ppt
Solving The Right Triangles PowerPoint 2.ppt
Oxy acetylene welding presentation note.
Oxy acetylene welding presentation note.
Arduino_CSE ece ppt for working and principal of arduino.ppt
Arduino_CSE ece ppt for working and principal of arduino.ppt
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
Call Us ≽ 8377877756 ≼ Call Girls In Shastri Nagar (Delhi)
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
IVE Industry Focused Event - Defence Sector 2024
IVE Industry Focused Event - Defence Sector 2024
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
UNIT III ANALOG ELECTRONICS (BASIC ELECTRONICS)
UNIT III ANALOG ELECTRONICS (BASIC ELECTRONICS)
Correctly Loading Incremental Data at Scale
Correctly Loading Incremental Data at Scale
computer application and construction management
computer application and construction management
Concrete Mix Design - IS 10262-2019 - .pptx
Concrete Mix Design - IS 10262-2019 - .pptx
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Sachpazis Costas: Geotechnical Engineering: A student's Perspective Introduction
Software and Systems Engineering Standards: Verification and Validation of Sy...
Software and Systems Engineering Standards: Verification and Validation of Sy...
Introduction-To-Agricultural-Surveillance-Rover.pptx
Introduction-To-Agricultural-Surveillance-Rover.pptx
8251 universal synchronous asynchronous receiver transmitter
8251 universal synchronous asynchronous receiver transmitter
IRJET- Automatic Gold Sphere Drill Machine
1.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 04 | Apr 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 284 Automatic Gold Sphere Drill Machine Mutwalli Nikhat1, Japtiwale Shraddha2, Suryawanshi Shivprasad3, Professor Shinde P.P4 1,2,3BE in Electronics and Telecommunication Engg.SGI,Kolhapur(Atigre), Maharashtra, India. 4Professor Shinde P.P,Dept. of Electronics and Telecommunication Engineering, SGI, Kolhapur (Atigre) Maharashtra, India ---------------------------------------------------------------------***--------------------------------------------------------------------- Abstract - Gold sphere auto drill machine has beenbrought up, to minimise the adverse effect of manually drilling the sphere, such as sphere crack, breaking of the sphere, bend and many other circumstances which can be completely avoided using this automatic drilling machine. In Automatic drill machine Arduino Uno, Atmega 16, Stepper motor, Servo motor, Dc motor, Display, Keypad, Power supply and also a mechanical ARM, this complete model plays a vital role in Automation. This completeautodrill machinemodelwillavoid redesigning of the sphere, due to crack bent and other effects. Key Words: Arduino Uno, Atmega 16, Stepper Motor, Dc Motor, Servo Motor, 7 Segment Display, Keypad 1. INTRODUCTION Automatic drilling machine minimises the adverse effects of manually drilling the sphere, such as sphere crack, breaking of the sphere, and many other effects which can be completely avoided using this model. Inwhich,ArduinoUno, At mega 16, Stepper motor, DC motor, Servo motor, Display, Keypad, Power supply, using mechanical ARM this complete model will play a vital role for automation. When a Goldsmith drills a gold spheremanually,thediameterofgold sphere is very small so it is very difficult to drill it, during this process the sphere gets damaged, due to which, goldsmith has to reprocess & remake a new sphere. Which makes it a very lengthy and timeconsumingprocess,alsothe efforts for keen designing of the sphere and hole making manually makes it quiet difficult ,so drilling it manually makes the process much faster than other conventional process. 2. Working Principle When a Goldsmith drills a gold sphere manually, the diameter of gold sphere is very small it is very difficult to drill it. During manual process the sphere getsdamaged,due to which, goldsmith has to reprocess & make a new sphere. Which makes it a very lengthy and time consuming process hold drilling process is much faster than other conventional process. In above technology DC Motor & Servo Motors for drilling process. In which spheres are placed on a conveyer belt where it gets fixed on tray. The tray consist of the gold sphere diameter sized holes, where the sphere gets fixed within it. Micro controller initialize the servo and stepper motors And hence drilling process starts working by mechanical arms and mechanical drill. The size of drill is similar to thread which is used to design gold necklace. 3. Block diagram Fig -1: Block Diagram 2. Hardware Description (1)Hardware Description 1) Arduino Arduino UNO is an open-source microcontroller board. It consists of set of digital and analog input/outputthatis(I/0) pins that can be interfaced to various expansion boards (shields) and other circuits. The board consists of 14 Digital pins, 6 Analog pins, and programmable with (Integrated Development Environment) that is ARDUINO IDE via a type B USB cable. It can be powered by a USB cable or by an external 9 volt battery, which provides a voltage between 7
2.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 04 | Apr 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 285 and 20 volts. It is similar to the Arduino Nano and Leonardo. "Uno" means one in Italian.Arduino Software (IDE) the Uno board is the first in a series of USB Arduino boards, and the reference model for the Arduino platform. The ATmega328 on the Arduino Uno comes preprogrammed with a boot loader which allows uploading a new code to it without use of an external hardware programmer. Operating Voltage: 5 Volts Voltage: 7 to 20 Volts Input/output Pins: 14 ( 6 provide PWM output) Input Pins: 6 Current per I/O Pin: 20 mA Current for 3.3V Pin: 50 mA Flash memory: 32 KB out of which 0.5kb used by boot loader SRAM: 2 KB EEROM:1 KB Speed: 16 MHz : 68.6 mm : 53.4 mm : 25 g Fig -2: Arduino Uno Servo motor A servomotor basically is a rotary actuatororlinearactuator which allows velocity, acceleration and precise control of angular or linear position. It also consists of a suitablemotor coupled to a sensor for position feedback, and also high torque MG996R Digital servo with high 10kg extra stalling torque. To improve dead bandwidth and centering upgradation in motor and gear being done, the high torque standard can rotate approximately up to 120degree(60 in each direction).The MG996R metal gear also comes with a selection of arms and hardware to get fast servo control. Fig -2: Servo Motor Dc motor A Dc motor converts direct current that is electrical energy into mechanical energy, which depend on magnetic fields. Maximum motors have internal mechanism which can be electromechanical or electronic, which changes direction of current flow periodically in part of the motor. A DC motor speed can be controlled using either a variable supply voltage or by changing the strength of current in its field windings. A universal motor can operate on direct current but is a light weight brushed motor used for portable power tools and appliances. Large DC motors are currently used in elevator and hoists, and in drives for steel rolling mills. Fig -3: Dc Motor LCD display LCD (Liquid Crystal Display) screen is an electronic display module and used in wide range of applications. A 16x2 LCD display is most commonly and widely used for many applications. These modules are used for sevensegmentand other multi segment LEDs. The reasons being LCDs are economical, which can be easily programmed has no
3.
International Research Journal
of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 04 | Apr 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.211 | ISO 9001:2008 Certified Journal | Page 286 limitation of displaying special characters & even custom characters unlike seven segment display.16x2LCD determines or displays 16 charactersperlineandthereare2 such lines. And 5x7 pixel matrix each character is displayed. LCD consist of two registers command and data ,in which command register stores command instruction given to the LCD.A command is an instruction to complete a predefined task like initializing it, clearing its screen, setting the cursor position controlling display. Data register stores the data which is to be displayed on the LCD .It is an ASCII value of the character to be displayed on the LCD. Fig -4: LCD 7 segment display 3. CONCLUSIONS From an AUTOMATIC GOLD SPHERE DRILL MACHINE plays an important task of drilling a sphere automatically which avoids bend or crack, due to which redesigningofthesphere is completely avoided due to manual drilling.Hence,itcanbe further modified. REFERENCES [1] Adarsh Kumar ,J Ram Kumar ,Nishchal K. Verma, Sonal Dixit, have explained the concept of detection and classification of drill defects in the paper “Detection and Classification for faults in Drilling Process using Vibration Analysis”,97814799434/14/$31.00 [2] G.Niranjan, A.Chandini, P.Mamatha have explained the depth of automatic drillingmachineinthepaper Automated Drilling Machine in the paper Automated Drilling Machine with Depth Controllability”,International Journal ofScienceand Engineering Application Volume 2Issue 4, 2013, ISSN-2319-7560 BIOGRAPHIES Mutawalli Nikhat Altaf. Student at Sanjay Ghodawat Institute, Atigre. Japtiwale Shraddha Anil. Student at Sanjay Ghodawat Institute, Atigre. SuryawanshiShivprasad Bhagwan Student at Sanjay Ghodawat Institute, Atigre. Shinde Prachi P. Professor at Sanjay Ghodawat Institute, Atigre.
Télécharger maintenant