The document describes various metal casting processes and their applications. It discusses sand casting, where a sand mold is used to produce castings. It also covers die casting, a high-pressure process that uses metal dies to produce parts with tight tolerances. Finally, it mentions investment casting (lost-wax process), which can produce castings with fine detail by using wax patterns in ceramic molds. The document contains numerous figures illustrating the different casting methods and example cast components.
This Presentation gives the information of Manufacturing process-1 of Mechanical Engineering course as per VTU Syllabus. Please write to me at: hareeshang@gmail.com for suggestions and criticisms.
Disclaimer:
Contents are taken from several text books and compiled for academic purposes only. Author doesn't hold the copyright for the contents used in this presentation.
This Presentation gives the information of Manufacturing process-1 of Mechanical Engineering course as per VTU Syllabus. Please write to me at: hareeshang@gmail.com for suggestions and criticisms.
Disclaimer:
Contents are taken from several text books and compiled for academic purposes only. Author doesn't hold the copyright for the contents used in this presentation.
it is about all rolling processes and it's classification and there are many types of mills used in the rolling process furthermore it also includes sheet rolling process too.
12 Speed Gear Box Theory Notes by Prof. Sagar DhotareSagar Dhotare
It contains the following points:-
Requirements of speed gearboxes
Methods for changing speed in gearboxes
Preferred Numbers
Step ratio (or series ratio or progression ratio) (∅)
RAY DIAGRAM (OR SPEED DIAGRAM)
KINEMATIC LAYOUT (OR KINEMATIC ARRANGEMENT)
BASIC RULES FOR OPTIMUM GEARBOX DESIGN
When we are design any part we have to consider the which process we have to take for manufactiring. so this ppt will let you know hoe the design factor we have to consider when we are dedsign agianst casring.
Honing is an abrasive machining process that produces a precision surface on a metal work piece by scrubbing an abrasive stone against it along a controlled path.
Honing is primarily used to improve the geometric form of a surface, but may also improve the surface texture.
Difference of gray cast iron and ductile cast ironSearchnscore
Gray cast iron and ductile cast iron basically differ in the type or structure of the carbon contained in them. The making of cast iron is principally, liquefaction of iron by heating, followed by cooling and hence solidification. In case of gray cast iron, the making involves the addition of carbon in the heated beds where the liquefaction of base iron takes place. Whereas, for ductile cast iron, carbon as well as magnesium are added in the hot beds. These added components bind with the solid (cast iron) which is formed thereafter.
it is about all rolling processes and it's classification and there are many types of mills used in the rolling process furthermore it also includes sheet rolling process too.
12 Speed Gear Box Theory Notes by Prof. Sagar DhotareSagar Dhotare
It contains the following points:-
Requirements of speed gearboxes
Methods for changing speed in gearboxes
Preferred Numbers
Step ratio (or series ratio or progression ratio) (∅)
RAY DIAGRAM (OR SPEED DIAGRAM)
KINEMATIC LAYOUT (OR KINEMATIC ARRANGEMENT)
BASIC RULES FOR OPTIMUM GEARBOX DESIGN
When we are design any part we have to consider the which process we have to take for manufactiring. so this ppt will let you know hoe the design factor we have to consider when we are dedsign agianst casring.
Honing is an abrasive machining process that produces a precision surface on a metal work piece by scrubbing an abrasive stone against it along a controlled path.
Honing is primarily used to improve the geometric form of a surface, but may also improve the surface texture.
Difference of gray cast iron and ductile cast ironSearchnscore
Gray cast iron and ductile cast iron basically differ in the type or structure of the carbon contained in them. The making of cast iron is principally, liquefaction of iron by heating, followed by cooling and hence solidification. In case of gray cast iron, the making involves the addition of carbon in the heated beds where the liquefaction of base iron takes place. Whereas, for ductile cast iron, carbon as well as magnesium are added in the hot beds. These added components bind with the solid (cast iron) which is formed thereafter.
Firma digital de documento electrónico en el Ayuntamiento de San Sebastián. La digitalización de firmas y gestion electrónica de documentos, manteniendo las garantías jurídicas, es un gran avance para la administración electrónica.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
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.
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.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
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.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.