This document discusses a study that analyzed the fracture surfaces of 3D printed tensile specimens made of various materials, including pure ABS plastic and ABS composites. Samples were printed in two orientations and tested for mechanical properties. SEM images showed that adding jute fiber or TiO2 to ABS impacted the roughness and mechanical properties. The ABS/TiO2 composite exhibited the highest ultimate tensile strength but also more brittle fracture. In conclusion, reinforcing agents can influence the mechanical properties and failure modes of 3D printed plastic composites.
Since the computer became an important tool in our life, the design possibilities are greatly increased. However, the translation of this computational design is often done through printed plans, which are then realized with traditional construction methods. All of the information available in digital form, gets lost in this last step. Digital manufacturing is changing this by creating a direct link between design and production. The real object is like an exact copy of the virtual model.
SPIF stands for Single Point Incremental Forming. By using an industrial robot to push the metal gradually along a specific tool path, a wide variety of geometries becomes possible. Since there is no mold needed for this process, it is ideal for prototyping and producing small batches. As each panel can be different, free form architecture may also be an interesting field of application.
Through one or more test cases I would like to explore the possibilities of this technique in an architectural context. Possible applications are, for example, a self-supporting wall or self-supporting roof construction. For example I modeled a structure, based on an existing project from a carport, and subjected it to a certain load. In the second case a grid of ribs is added on the geometry. We can see clearly that the deflection decreases substantially by using a geometry with more depth.
Since it is an integrated process from design to production, it may be interesting to handle all of this in one software. That's why also the tool path, needed to control the robot, is generated in Grasshopper. This plugin provides a parametric environment for Rhinoceros3D. As an output it will give a series of coordinates and direction vectors.
Gert-Willem Van Gompel
Master of Engineering: Architecture
Sinds de komst van de computer zijn de ontwerpmogelijkheden sterk toegenomen. De vertaling van het ontwerp gebeurt echter nog vaak via plannen, die dan op de werf met traditionele bouwmethoden worden uitgevoerd. Al de informatie die digitaal beschikbaar is gaat als het ware verloren bij deze stap. Digitale fabricatie brengt hier verandering in, door een directe verbinding te maken tussen het ontwerp en de productie. Het reëel object is als het ware een exacte kopie van het virtueel model.
SPIF staat voor Single Point Incremental Forming. Door met behulp van een industriële robot het metaal geleidelijk aan in te duwen volgens een bepaalde gereedschapsbaan (toolpath), is er een grote verscheidenheid van geometrie mogelijk. Aangezien er geen mal nodig is voor dit proces, is het ideaal voor prototyping. Ook in architectuur is deze ontwerpvrijheid uiteraard een grote meerwaarde.
Via één of meerdere test cases zou ik de mogelijkheden van deze techniek in een architecturale context willen onderzoeken. Mogelijke toepassingen zijn bijvoorbeeld een zelfdragende gevel of een dakconstructie die door zijn geometrie geen dragende onderstructuur meer nodig heeft. Gebaseerd op een bestaand project van een carport, heb ik als voorbeeld een structuur gemodelleerd en onderworpen aan een bepaalde belasting. In het tweede geval is op dezelfde geometrie een grid van ribben toegevoegd, en duidelijk is dat de doorbuiging aanzienlijk verbetert.
Aangezien het een integraal proces van ontwerp tot productie is, lijkt het me interessant om dit binnen één software af te handelen. Zo heb ik getracht om het toolpath, nodig om de robot aan te sturen, ook binnen Grasshopper te genereren. Als output geeft dit een reeks met coördinaten en richtingsvectoren.
Na het structureel optimaliseren van het ontwerp en de vertaalstap naar de robot-instructies, kan de productie beginnen. Als laatste aandachtspunt zullen de afzonderlijke elementen moeten geassembleerd worden, zodat zij werkelijk functioneren als één geheel.
Gert-Willem Van Gompel
Master in de ingenieurswetenschappen: architectuur
Strengthening and customization of zinc facade panels using single point incr...Gert-Willem Van Gompel
Video compilation of some of the performed tests:
https://vimeo.com/171714619
Recently, architects and researchers on digital fabrication methods have been exploring the interaction between form, production process and material. This thesis investigates how the robotic single point incremental forming of sheet metal can make a useful contribution in transforming metal facade cassettes, by both focusing on its strengthening capacities and its ability to fabricate elements with a customized aesthetic. Through several brief studies, alternative process planning methods are explored and evaluated on their structural and architectural implications. Additionally the potential of reinforcing facade panels is investigated through simulation and tested during a depressurization test, simulating a wind load. This research shows how modifying the geometry of the cassettes enhances their structural performance. When achieving high degrees of accuracy is not the main concern, alternative process planning methods have shown to be promising for both decreasing the production time and increasing the rigidity of the formed part. The flexibility of such a robotic process enabled an explorative approach of manufacturing, resulting in an otherwise unachievable aesthetic. While considering the structural, aesthetic and economic aspects, this research aimed to set a general framework for further investigation, in order to ultimately introduce single point incrementally formed facade cassettes in common architectural practice.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Microstructural Analysis of the Influence of Ecap on the Pure Nb Rolling PlaneIJERA Editor
Starting From a sample of pure and pre-deformed niobium by cold rolling a severe plastic deformation process was performed using ECAP (equal channel angular pressing) in order to verify the evolution and distibution of the deformation structures and of hardness in the lamination plane of the material. To make the analysis were used: the Scanning Electron Microscope-SEM, optical microscope and a hardness map to have a better view of how homogeneous or heterogeneous a process is in relation to the other. After comparison it was seen that the process through ecap uniformized the microstructure and hardness of the material.
Since the computer became an important tool in our life, the design possibilities are greatly increased. However, the translation of this computational design is often done through printed plans, which are then realized with traditional construction methods. All of the information available in digital form, gets lost in this last step. Digital manufacturing is changing this by creating a direct link between design and production. The real object is like an exact copy of the virtual model.
SPIF stands for Single Point Incremental Forming. By using an industrial robot to push the metal gradually along a specific tool path, a wide variety of geometries becomes possible. Since there is no mold needed for this process, it is ideal for prototyping and producing small batches. As each panel can be different, free form architecture may also be an interesting field of application.
Through one or more test cases I would like to explore the possibilities of this technique in an architectural context. Possible applications are, for example, a self-supporting wall or self-supporting roof construction. For example I modeled a structure, based on an existing project from a carport, and subjected it to a certain load. In the second case a grid of ribs is added on the geometry. We can see clearly that the deflection decreases substantially by using a geometry with more depth.
Since it is an integrated process from design to production, it may be interesting to handle all of this in one software. That's why also the tool path, needed to control the robot, is generated in Grasshopper. This plugin provides a parametric environment for Rhinoceros3D. As an output it will give a series of coordinates and direction vectors.
Gert-Willem Van Gompel
Master of Engineering: Architecture
Sinds de komst van de computer zijn de ontwerpmogelijkheden sterk toegenomen. De vertaling van het ontwerp gebeurt echter nog vaak via plannen, die dan op de werf met traditionele bouwmethoden worden uitgevoerd. Al de informatie die digitaal beschikbaar is gaat als het ware verloren bij deze stap. Digitale fabricatie brengt hier verandering in, door een directe verbinding te maken tussen het ontwerp en de productie. Het reëel object is als het ware een exacte kopie van het virtueel model.
SPIF staat voor Single Point Incremental Forming. Door met behulp van een industriële robot het metaal geleidelijk aan in te duwen volgens een bepaalde gereedschapsbaan (toolpath), is er een grote verscheidenheid van geometrie mogelijk. Aangezien er geen mal nodig is voor dit proces, is het ideaal voor prototyping. Ook in architectuur is deze ontwerpvrijheid uiteraard een grote meerwaarde.
Via één of meerdere test cases zou ik de mogelijkheden van deze techniek in een architecturale context willen onderzoeken. Mogelijke toepassingen zijn bijvoorbeeld een zelfdragende gevel of een dakconstructie die door zijn geometrie geen dragende onderstructuur meer nodig heeft. Gebaseerd op een bestaand project van een carport, heb ik als voorbeeld een structuur gemodelleerd en onderworpen aan een bepaalde belasting. In het tweede geval is op dezelfde geometrie een grid van ribben toegevoegd, en duidelijk is dat de doorbuiging aanzienlijk verbetert.
Aangezien het een integraal proces van ontwerp tot productie is, lijkt het me interessant om dit binnen één software af te handelen. Zo heb ik getracht om het toolpath, nodig om de robot aan te sturen, ook binnen Grasshopper te genereren. Als output geeft dit een reeks met coördinaten en richtingsvectoren.
Na het structureel optimaliseren van het ontwerp en de vertaalstap naar de robot-instructies, kan de productie beginnen. Als laatste aandachtspunt zullen de afzonderlijke elementen moeten geassembleerd worden, zodat zij werkelijk functioneren als één geheel.
Gert-Willem Van Gompel
Master in de ingenieurswetenschappen: architectuur
Strengthening and customization of zinc facade panels using single point incr...Gert-Willem Van Gompel
Video compilation of some of the performed tests:
https://vimeo.com/171714619
Recently, architects and researchers on digital fabrication methods have been exploring the interaction between form, production process and material. This thesis investigates how the robotic single point incremental forming of sheet metal can make a useful contribution in transforming metal facade cassettes, by both focusing on its strengthening capacities and its ability to fabricate elements with a customized aesthetic. Through several brief studies, alternative process planning methods are explored and evaluated on their structural and architectural implications. Additionally the potential of reinforcing facade panels is investigated through simulation and tested during a depressurization test, simulating a wind load. This research shows how modifying the geometry of the cassettes enhances their structural performance. When achieving high degrees of accuracy is not the main concern, alternative process planning methods have shown to be promising for both decreasing the production time and increasing the rigidity of the formed part. The flexibility of such a robotic process enabled an explorative approach of manufacturing, resulting in an otherwise unachievable aesthetic. While considering the structural, aesthetic and economic aspects, this research aimed to set a general framework for further investigation, in order to ultimately introduce single point incrementally formed facade cassettes in common architectural practice.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Microstructural Analysis of the Influence of Ecap on the Pure Nb Rolling PlaneIJERA Editor
Starting From a sample of pure and pre-deformed niobium by cold rolling a severe plastic deformation process was performed using ECAP (equal channel angular pressing) in order to verify the evolution and distibution of the deformation structures and of hardness in the lamination plane of the material. To make the analysis were used: the Scanning Electron Microscope-SEM, optical microscope and a hardness map to have a better view of how homogeneous or heterogeneous a process is in relation to the other. After comparison it was seen that the process through ecap uniformized the microstructure and hardness of the material.
Shear Field Size Effect on Determining the Shear Modulus of Glulam beam - Cri...CrimsonPublishersRDMS
Shear Field Size Effect on Determining the Shear Modulus of Glulam beam by Niaz Gharavi* in Crimson Publishers: Peer Reviewed Material Science Journals
The developing of the composite materials produce a new generations Functionally graded material (FGM) where the materials characteristics are changing linearly depending to the composition materials variations. However, this piece of research presents an attemp to design, manufacturing and multi Ti/TiO2 combined characterization into each functionally graded materials. The supposed in this design is to better the general Ti/TiO2 characteristics. These materials were designed in order to contain a compositional differences or a gradually microstructure within the body in one piece or single material.
The Comparison of Properties of Tinplates during Uniaxial and Biaxial Stresstheijes
The majority of thin steel sheets is used to make of food covers, cans, capsules and other products, which are produced by metal forming. Concerning considerable changes in production of tinplates and still higher requests on their properties there is requirement to use such methods on their evaluation, which are able to determine especially mechanical and plastic properties of sheets quickly and with the low costs. Following of present know-how there were developed new testing methods, which correspond more to steel sheets stress during technological treatment (concerning their stress-strain state). In the contribution we deal with the comparison of properties of tinplates during uniaxial tensile test and biaxial tensile test.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
University Course "Micro and nano systems" for Master Degree in Biomedical Engineering at University of Pisa. Topic: Introduction to additive manufacturing
This paper investigates the feasibility of generating micro-self-assembled structures on pure titanium using a nanosecond Ytterbium fiber laser. The effect of process parameters, including laser frequency, power, processing speed and spot size, on the induction of the micro-self-assembled structures is investigated. Scanning Electron Microscope (SEM) and Profilometry analyses are carried out to demonstrate the size, shape, and roughness of the generated micro-structures. Analysis of the experimental results suggests that the generation of self-assembled structures with a desired roughness is viable. It is also observed that the laser spot size can potentially control the local surface roughness when the other process parameters are fixed.
Keywords - Laser micro-texturing, Ytterbium fiber
FDM Process introduction (A part of Additive Manufacturing Technique OR Commonly Known as 3D Printing). 3D printing is an evolved manufacturing technique; it is comparatively better than conventional substractive manufacturing. There is minimum wastage of material because material is added only at those locations where it is required. To make 3D model you need a 3D printer and feeding material and obviously power source. Any thermoplastic material whose melting temperature lies in the range of 150-240 deg. C can be used in FDM based 3D printing.
RESULTS OF FINITE ELEMENT ANALYSIS FOR INTERLAMINAR FRACTURE REINFORCED THERM...MSEJjournal1
The double cantilever beam (DCB) is widely used for fracture toughness testing and it has become popular
for opening-mode (mode I) delamination testing of laminated composites. Delamination is a crack that
forms between the adjacent plies of a composite laminate at the brittle polymer resin. This study was
conducted to emphasize the need for a better understanding of the DCB specimen of different fabric
reinforced systems (carbon fibers) with a thermoplastic matrix (EP, PEI), by using the extended finite
element method (X-FEM). It is well known that in fabric reinforced composites fracture mechanisms
include microcracking in front of the crack tip, fiber bridging and multiple cracking, and both contribute
considerably to the high interlaminar fracture toughness measured. That means, the interlaminar fracture
toughness of a composite is not controlled by a single material parameter, but is a result of a complex
interaction of resin, fiber and interface properties.
Modelling and Analysis of Hybrid Composite Joint Using Fem in AnsysIOSR Journals
Abstract: Composite materials are widely used in the various Fields. Due to the high strength they are widely
used in the low weight constructions and also used as a suitable alternative to metals. In various applications
and also for joining various composite parts together, they are fastened together using adhesives or Mechanical
fasteners. Modeling and static analysis of 3-D Models of joints such as bonded, riveted and hybrid. The results
were found in terms of vonmises stress, shear stress, and normal stress for stress distribution. ANSYS FEA tool
has been used for stress distribution characteristics of various configurations of double riveted single lap joint
with three joining methods namely bonded, riveted and hybrid the present study deals with the analysis of single
lap joint subjected to the given tensile load and the stress distribution in the members under various design
conditions are found.
Fracture Analysis of FDM Manufactured Acrylonitrile Butadiene Styrene Using Fempaperpublications3
Abstract: The research paper gives the study about the fracture behavior of the rapid prototyping polymer material- Acrylonitrile Butadiene Styrene (ABS). The present work is performed for fracture analysis with experimental as well as finite element method. In this research, 9 specimens of ABS was produced by FDM technique, all of having different crack length and infill (parameter of FDM). The shape & size of specimen is selected as per ASTM D 5045. Experiment for fracture testing is conducted to measure stress intensity factor (SIF) and crack mouth opening displacement (CMOD) for each & every specimen. Then fracture analysis have been done in FEM software- ANSYS and the comparison have been done for both results data for analysis.
Shear Field Size Effect on Determining the Shear Modulus of Glulam beam - Cri...CrimsonPublishersRDMS
Shear Field Size Effect on Determining the Shear Modulus of Glulam beam by Niaz Gharavi* in Crimson Publishers: Peer Reviewed Material Science Journals
The developing of the composite materials produce a new generations Functionally graded material (FGM) where the materials characteristics are changing linearly depending to the composition materials variations. However, this piece of research presents an attemp to design, manufacturing and multi Ti/TiO2 combined characterization into each functionally graded materials. The supposed in this design is to better the general Ti/TiO2 characteristics. These materials were designed in order to contain a compositional differences or a gradually microstructure within the body in one piece or single material.
The Comparison of Properties of Tinplates during Uniaxial and Biaxial Stresstheijes
The majority of thin steel sheets is used to make of food covers, cans, capsules and other products, which are produced by metal forming. Concerning considerable changes in production of tinplates and still higher requests on their properties there is requirement to use such methods on their evaluation, which are able to determine especially mechanical and plastic properties of sheets quickly and with the low costs. Following of present know-how there were developed new testing methods, which correspond more to steel sheets stress during technological treatment (concerning their stress-strain state). In the contribution we deal with the comparison of properties of tinplates during uniaxial tensile test and biaxial tensile test.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
University Course "Micro and nano systems" for Master Degree in Biomedical Engineering at University of Pisa. Topic: Introduction to additive manufacturing
This paper investigates the feasibility of generating micro-self-assembled structures on pure titanium using a nanosecond Ytterbium fiber laser. The effect of process parameters, including laser frequency, power, processing speed and spot size, on the induction of the micro-self-assembled structures is investigated. Scanning Electron Microscope (SEM) and Profilometry analyses are carried out to demonstrate the size, shape, and roughness of the generated micro-structures. Analysis of the experimental results suggests that the generation of self-assembled structures with a desired roughness is viable. It is also observed that the laser spot size can potentially control the local surface roughness when the other process parameters are fixed.
Keywords - Laser micro-texturing, Ytterbium fiber
FDM Process introduction (A part of Additive Manufacturing Technique OR Commonly Known as 3D Printing). 3D printing is an evolved manufacturing technique; it is comparatively better than conventional substractive manufacturing. There is minimum wastage of material because material is added only at those locations where it is required. To make 3D model you need a 3D printer and feeding material and obviously power source. Any thermoplastic material whose melting temperature lies in the range of 150-240 deg. C can be used in FDM based 3D printing.
RESULTS OF FINITE ELEMENT ANALYSIS FOR INTERLAMINAR FRACTURE REINFORCED THERM...MSEJjournal1
The double cantilever beam (DCB) is widely used for fracture toughness testing and it has become popular
for opening-mode (mode I) delamination testing of laminated composites. Delamination is a crack that
forms between the adjacent plies of a composite laminate at the brittle polymer resin. This study was
conducted to emphasize the need for a better understanding of the DCB specimen of different fabric
reinforced systems (carbon fibers) with a thermoplastic matrix (EP, PEI), by using the extended finite
element method (X-FEM). It is well known that in fabric reinforced composites fracture mechanisms
include microcracking in front of the crack tip, fiber bridging and multiple cracking, and both contribute
considerably to the high interlaminar fracture toughness measured. That means, the interlaminar fracture
toughness of a composite is not controlled by a single material parameter, but is a result of a complex
interaction of resin, fiber and interface properties.
Modelling and Analysis of Hybrid Composite Joint Using Fem in AnsysIOSR Journals
Abstract: Composite materials are widely used in the various Fields. Due to the high strength they are widely
used in the low weight constructions and also used as a suitable alternative to metals. In various applications
and also for joining various composite parts together, they are fastened together using adhesives or Mechanical
fasteners. Modeling and static analysis of 3-D Models of joints such as bonded, riveted and hybrid. The results
were found in terms of vonmises stress, shear stress, and normal stress for stress distribution. ANSYS FEA tool
has been used for stress distribution characteristics of various configurations of double riveted single lap joint
with three joining methods namely bonded, riveted and hybrid the present study deals with the analysis of single
lap joint subjected to the given tensile load and the stress distribution in the members under various design
conditions are found.
Fracture Analysis of FDM Manufactured Acrylonitrile Butadiene Styrene Using Fempaperpublications3
Abstract: The research paper gives the study about the fracture behavior of the rapid prototyping polymer material- Acrylonitrile Butadiene Styrene (ABS). The present work is performed for fracture analysis with experimental as well as finite element method. In this research, 9 specimens of ABS was produced by FDM technique, all of having different crack length and infill (parameter of FDM). The shape & size of specimen is selected as per ASTM D 5045. Experiment for fracture testing is conducted to measure stress intensity factor (SIF) and crack mouth opening displacement (CMOD) for each & every specimen. Then fracture analysis have been done in FEM software- ANSYS and the comparison have been done for both results data for analysis.
The objective of any rework process is to duplicate as closely as possible the original manufacturing
process while not disturbing neighboring components while still meeting the original specifications and
assembly criteria of the PCB .
Experimental and Analytical Investigation of Drilling of Sandwich Composites:...IOSR Journals
A composite material is made out of a mixture or a combination of two or more distinctly differing
materials which are insoluble in each other and differ in form or chemical composition. The technological and
commercial interest in composite material lies in their superior properties of strength-to-weight, stiffness-toweight,
fatigue and thermal expansion compared to metals. Extensive use of composite in application such as
rockets, satellites, missiles, light combat aircraft, advanced light helicopter and trainer air craft has shown that
India is on par with the advanced countries in the development and use of composites in this area.
Drilling is probably the most important conventional mechanical process and it is the most widely used
machining operation. Prediction of cutting forces for any set of cutting parameters is essential in optimal design
and manufacturing of products. It has been predicted that most of the problem associated with hole making
operation, such as drilling, can be attributed to the force generated during cutting operation. Many
developments and experiments are going on drilling of Sandwich composite for damage free drilling along with
the quality of the hole and the effect of tool geometry and tool material.
This paper aims at the comprehensive analytical and experimental investigation work done on the
composites material. The conclusion of the paper discusses the development and outlines the trends for the
research in this field.
Investigation of Extrusion of Lead experimentally from Round section through ...inventy
ABSTRACT :The changes of die angle, area reduction in dies, loading rate on the final extruded products, extrusion pressures of lead of circular cross sections has been investigated experimentally. The proposed method is successfully adapted to the forward extrusion of the equilateral triangular section from round billet through converging dies of different area reductions. Computation of extrusion pressure at various area reductions and calculations of different parameters (stress, strain etc.) in wet condition.
Keywords - Extrusion of Triangular section, Converging Dies at different area reductions, Friction Factor, Extrusion Pressure
Effect of lamination angle on maximum deflection of simply supported composit...RAVI KUMAR
In this project a composite laminated beam is studied with glass-epoxy and graphite-epoxy combination. The beam is composed of four layers of different combination of composite material (glass epoxy and graphite epoxy composite). The beam is simply supported at both the ends and is subjected to uniformly distributed load along the length. Transverse deflection is computed for different lamination angle (0^0-〖90〗^0) by using Euler- Bernoulli’s theory (or CLPT). Maximum transverse deflection analysis is carried out using derived analytical expressions. The research carried out in this project will enable to determine the beam strength due to bending loads. The importance of fibre reinforcement in the manufacturing of the beam is studied in terms of bending strength of the beam. MATLAB codes are generated to implement analytical expiations of the composite beam.
The main objective of the paper is to find out the lamination angle at which minimum deflection is obtained & to find out the effect of lamination angle on maximum transverse deflection of the beam.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
2. Contents
Introduction
Specimen
Printing of parts
SEM micrographs before tensile test
Fractography of Samples Printed in the XYZ
Direction
Fractography of Samples Printed in the ZYX
Direction in low and high magnification
Conclusion
References
3. Introduction
Additive manufacturing, now more commonly referred to as 3D printing
(3DP), has gained acceptance and popularity in manufacturing, educational,
and home-use settings.
The work presented in this research explored the effect of the addition of
reinforcing materials on the mechanical properties of ABS in an effort to create
materials with enhanced physical properties.
Two of the most widely used materials for material extrusion 3DP are
acrylonitrile butadiene styrene (ABS, Tg = 110 C, not a true melting point) and
polylactic acid (PLA, Tg = 60 C, Tm = 175 C) because of their dimensional
stability and low Tg.
A comparison was made between pure ABS, two ABS matrix composites, and
one ABS/elastomer blend with the purpose of characterizing the effect of
additives on the mechanical properties
4. In this the component was printed as per standard
dimensions i.e, ASTM 638.
Two composite types were produced utilizing ABS as a
matrix material: ABS loaded with 5 wt.% jute fiber, and
ABS loaded with 5 wt.% TiO2. In addition, a polymeric
blend was obtained by mixing ABS with 5 wt.% of a
TPE. The filament was produced to be compatible with
the MakerBot Replicator (MakerBot Industries,
Brooklyn, NY USA) material extrusion 3D Printer and
possessed a diameter of 1.77 mm.
5. The specimens were printed following the Type V dimensions
described by the American Society for Testing and Materials
(ASTM) D638 standard and verified to fulfill the tolerance
requirements.
Two sets of specimens were produced for each material type, one
printed in the XYZ direction and another set printed in the ZXY
direction.
ASTM 638, type V: dimensions
SPECIMEN
7. The testing samples produced from the four material types were fabricated
with the same parameters on the machine, which were previously iterated to
get the optimum filling on the specimen without leading to dragging of the
part due to an excess of material deposited to obtain, a part with the lower
amount of air gaps in between the deposited threads.
Samples (vertical above, horizontal below):
(a) ABS and jute fiber, (b) ABS and TiO2, (c) ABS with TPE, and (d) pure ABS
8. SEM micrographs of the raw additives before the processing.
Additives: (a) jute fibers,
(b) TPE, and (c) TiO2
9. An Instron 5866 (Instron, Norwood, MA, USA) tensile testing machine equipped
with a 10 kN load cell was utilized to perform the tensile testing. The specimens
were tested at a speed of 10 mm/min and a temperature of 23 C.
Stress–strain curves: XYZ direction Stress–strain curves: ZXY direction
10. Parts fabricated from the jute
composite exhibited the
highest roughness of the four
compared materials.
It was also observed that the
addition of jute to ABS
decreased the amount of
warping, leading to greater
dimensional stability.
Overall, parts fabricated in
the ZXY direction were able to
withstand less plastic
deformation than those
fabricated in the XYZ
direction.
11. Broken specimens after tensile test
(vertical above, horizontal below)
(a) ABS and jute fiber, (b) ABS and TiO2, and (c) ABS with TPE, (d) pure ABS
12. Fractography of Samples Printed in the XYZ Direction
The fracture surface of the baseline sample fabricated from ABS is
characteristic of ductile fracture observed in thermoplastic materials
SEM images of the fractures of the XYZ samples: low magnification. (a) ABS, (b) ABS and jute fiber,
13. SEM images of the fractures of the XYZ samples: low
magnification.
(c) ABS and TiO2, and (d) ABS and TPE
14. SEM images of the fractures of the XYZ samples: high magnification. (a)
ABS, (b) ABS and jute fiber, (c) ABS and TiO2, and (d) ABS and TPE
15. Fractography of Components Fabricated in the ZXY Direction
SEM images of the fractures of the ZXY samples: low magnification. (a) ABS, (b) ABS and jute fiber, (c)
ABS and TiO2, and (d) ABS and TPE
16. SEM images of the fractures of the ZXY samples: high magnification. (a) ABS,
(b) ABS and jute fiber, (c) ABS and TiO2, and (d) ABS and TPE
17.
18. Differences in the results of XYZ and ZXY samples for:
(a) UTS, (b) modulus, and (c) elongation to break
19. Conclusion
The addition of reinforcing agents to ABS PMC has an effect on the
mechanical properties and fracture surface characteristics of tensile
specimens compared with pure ABS.
These systems were ABS with 5 wt.% jute fiber, ABS with 5 wt.% TiO2, and
ABS with 5 wt.% TPE. The ABS/TiO2 system displayed higher UTS
compared with pure ABS and the other composite systems studied in this
paper, but the fracture characteristics of this material system indicated brittle
fracture.
The present study gives an indication of the manipulation of mechanical
failure characteristics of components fabricated from 3Dprintable composites
and polymeric blends.
20. References
B. Berman, 3-D printing: the new industrial revolution. Business Horiz.
55(2), 155–162 (2012)
J.L. Chulilla-Cano, The cambrian explosion of popular 3D printing. IJIMAI
1(4), 30–32 (2011)
S. Masood, W. Song, Development of new metal/polymer materials for rapid
tooling using fused deposition modeling. Mater. Des. 25(7), 587–594 (2004).
M. Nikzad, S.H. Masood, I. Sbarski, Thermo-mechanical properties of a
highly filled polymeric composites for fused deposition modeling. Mater.
Des. 32(6), 3448–3456 (2011)
A. Safari, E.K. Akdogan, Rapid prototyping of novel piezoelectric
composites. Ferroelectrics 331(1), 153–179 (2006)