...
Slush Casting is a traditional method of permanent mold casting process, where the molten metal is not allowed to completely solidify in the mold. When the desired thickness in obtained, the remaining molten metal in poured out. Slush casting method is an effective technique to cast hollow items like decorative pieces, components, ornaments, etc.
APPLICATIONS
Some casting of pewter is cast using slush casting method. Using pewter and other metals mainly hollow products are casted. Decorative and ornamental objects that are casted are as vase, bowls, candlesticks, lamps, statues, jewelery, animal miniatures, various collectibles etc. Small objects and components for industry like tankard handle, handles for hollow wares, etc.
ADVANTAGES
Slush casting is used to produce hollow parts without the use of cores
The desired thickness can be achieved by pouring our the left over molten metal
A variety of exquisitely designed casting can be casted for decorative and ornamental purpose.
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
...
Slush Casting is a traditional method of permanent mold casting process, where the molten metal is not allowed to completely solidify in the mold. When the desired thickness in obtained, the remaining molten metal in poured out. Slush casting method is an effective technique to cast hollow items like decorative pieces, components, ornaments, etc.
APPLICATIONS
Some casting of pewter is cast using slush casting method. Using pewter and other metals mainly hollow products are casted. Decorative and ornamental objects that are casted are as vase, bowls, candlesticks, lamps, statues, jewelery, animal miniatures, various collectibles etc. Small objects and components for industry like tankard handle, handles for hollow wares, etc.
ADVANTAGES
Slush casting is used to produce hollow parts without the use of cores
The desired thickness can be achieved by pouring our the left over molten metal
A variety of exquisitely designed casting can be casted for decorative and ornamental purpose.
Casting is a manufacturing process in which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify.
One of the welding processes that used in Engineering field is the resistance welding. There are several types of welding processes similar to this, but resistance welding has its unique features.
Thanks for the colleagues who give this slides to publish.
PRODUCTION TECHNOLOGY
The selection of a foundry furnace depends upon the following factors:
Initial cost of the furnace
Fuel cost
Kind of metal or alloy to be melted
Melting and pouring temperature of the metal to be cast
Quantity of metal to be melted
Cost of furnace repair and maintenance
Cost of melting per unit weight of the metal
Chances of metal to absorb impurities during melting
Quantity of the finished product desired
CUPOLA FURNACE
INDUCTION FURNACE
TYPES OF FURNACES
Explosive Forming is a manufacturing technique that uses explosions to force metal into dies and molds.
The explosives are typically either detonated underwater or in direct contact with the materials.
The technique is useful for short production runs of conventionally difficult-to-manufacture parts.
In Explosive Forming a punch or diaphragm in conventional forming is replaced by an explosive charge.
Chemical energy from the explosives is used to generate shockwaves through a medium (mostly water), which are directed to deform the workpiece at very high velocities.
A cupola furnace is a melting device used in foundries that can be used to melt cast iron, Ni resist iron and some bronzes
Cupola furnace is employed for melting scrap metal or pig iron for production of various cast irons.
One of the welding processes that used in Engineering field is the resistance welding. There are several types of welding processes similar to this, but resistance welding has its unique features.
Thanks for the colleagues who give this slides to publish.
PRODUCTION TECHNOLOGY
The selection of a foundry furnace depends upon the following factors:
Initial cost of the furnace
Fuel cost
Kind of metal or alloy to be melted
Melting and pouring temperature of the metal to be cast
Quantity of metal to be melted
Cost of furnace repair and maintenance
Cost of melting per unit weight of the metal
Chances of metal to absorb impurities during melting
Quantity of the finished product desired
CUPOLA FURNACE
INDUCTION FURNACE
TYPES OF FURNACES
Explosive Forming is a manufacturing technique that uses explosions to force metal into dies and molds.
The explosives are typically either detonated underwater or in direct contact with the materials.
The technique is useful for short production runs of conventionally difficult-to-manufacture parts.
In Explosive Forming a punch or diaphragm in conventional forming is replaced by an explosive charge.
Chemical energy from the explosives is used to generate shockwaves through a medium (mostly water), which are directed to deform the workpiece at very high velocities.
A cupola furnace is a melting device used in foundries that can be used to melt cast iron, Ni resist iron and some bronzes
Cupola furnace is employed for melting scrap metal or pig iron for production of various cast irons.
Introduction to furnace and its types.
Stead Fast Engineers Pvt Ltd one of the Leading manufacturers of Induction Furnace in india. find here Induction heater,Induction Melting furnace,
Induction heating system,Induction Billet heaterfor your sourcing needs.
Leading Manufacturer & Supplier of Industrial Furnace like aluminium melting furnace, Industrial Heat Treatment Furnace, Bogie hearth furnace, Pit type furnace, Rotary Furnace etc. from South India
Introduction to casting processes by stead fast engineers pvt ltd – part 2steadfast123
Introduction to casting processes by stead fast engineers pvt ltd – part 2.
choose here Induction Furnace manufacturers,
Induction heater manufacturers,
Induction Billet heater Manufacturers,
Induction Melting furnace manufacturers,
Induction Furnace Manufacturers in India,
Induction Billet heater manufacturers in India,
Induction heating system,
Induction Melting Furnace for your needs.
Gas/oil fired and electric die casting furnaces
Die casting furnaces which runs by Gas i.e. natural gas and also oil fired furnaces . We made these furnaces in such a way that their consumption is very low. Our product quality is very good in the market. Till date what ever furnace we supply has given to our customers very good results.
Our Aluminium melting furnace are designed in such a way that the crucible life increase.
Melting furnace ( non ferrous furnaces):- We are a leading manufacturer of these type of furnace that is melting furnace for melting of Aluminium, cooper, zinc, tin, lead, and also all kinds of non ferrous material. According to our customers requirement we offer stationery (holding), and tilting type crucible furnace.
These furnaces are available with us for Gas (CNG, industrial gas) that is gas fired furnace, and also diesel that is oil firing furnace.
Since in Faridabad, Delhi and NCR and other states the requirement of gas furnaces is more than oil furnaces because of coming of gas pipe line to all industrial area. So all the die casting units situated in Faridabad, Delhi and NCR are converting their oil furnaces into the gas furnaces.
So in this time of requirement of gas furnaces to die casting units we are giving gas furnaces with automati burners on their demand with competitive prices.
At that time we have given more than 500 furnaces gas/oil furnaces in Faridabad and other states to many die casting units.
1. Jainendra industries pvt. Ltd, plot no 116,117, sector 25, Faridabad.
2. Jay shree auto component pvt. Ltd, plot no 114, sector 25, Faridabad.
3. Maher die casting, plot no 217, sector 24, Faridabad
4. ASM casting situated in Krishna Nagar, plot no 195, sec 25 Faridabad.
5. Niranchal die casting in 16/2 karkhana bagh Faridabad.
6. Hytech automotive die casting in manaser Gurgaon.
These all units mentioned above are all satisfied with our gas furnaces with consumption of gas between 5 to 5.5 kilo per hour or oil rate is 5 to 5.5 per hour.
We design these furnaces in such a way that their gas consumption period is reduced to low and die casting units those using our furnaces have experienced such that they have never before.
Faridabad furnace manufacturer
CONTACT PERSON
contact person Mr. Pankaj chauhan
SUPER FURNACE
+919958837764
Email :- pankajchauhan.c@gmail.com
superfurnace.c@gmail.com
Plot no- 44, 16/2 karkhana bagh, Mathura road
Faridabad (Haryana)
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Find High Temperature 1250°C Muffle Furnace Manufacturer, Suppliers also know Technical Spacifications, Prices in India, Applications & Its Uses. To know more logon to Lab-furnaces.com Now. For More Information Please Logon http://cutt.us/iioX
This topic introduces the methods of irons, steels and cast irons production. It also describes the structure, properties and the usage of irons, steels and cast irons in the engineering field.
This slide show accompanies the learner guide "Mechanical Technology Grade 10" by Charles Goodwin, Andre Lategan & Daniel Meyer, published by Future Managers Pty Ltd. For more information visit our website www.futuremanagers.net
CONTENTS
1.Introduction
2.Applications
3.Classification
4.Types
5.Charachterstics of an Efficient Furnace
6. Economic Measure of Surnace
7. Modes of Heat Transfer in Furnaces
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.
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.
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.
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/
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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.
1. CASTING FURNACES
Melting is an equally important parameter
for obtaining a quality castings. A number of
furnaces can be used for melting the metal,
to be used, to make a metal casting. The
choice of furnace depends on the type of
metal to be melted.
2. THE FURNACES USED IN METAL CASTING
ARE AS FOLLOWING:.
Crucible Furnaces
Cupola
Induction Furnace
Reverberatory Furnace
3. CRUCIBLE FURNACES
These furnaces melt the metal without direct
contact with a burning fuel mixture. For this reason,
they are sometimes called indirect fuel-fired
furnaces.
Crucible furnaces are mostly used for melting non
ferrous metals and alloys. The metal is melted in a
crucible which is a refractory vessel made of silicon
carbide, Graphite or some other refractory material.
5. • Primarily used for non-ferrous metals
• Furnace is of a cylindrical shape
• Also known as pit furnace
• Preparation involves: first to make a deep bed of coke in
the furnace
• Burn the coke till it attains the state of maximum
combustion
• Insert the crucible in the coke bed
• Remove the crucible when the melt reaches to desired
temperature
6. Oil-Fired Furnace.
• Primarily used for non-ferrous metals
• Furnace is of a cylindrical shape
• Advantages include: no wastage of fuel
• Less contamination of the metal
• Absorption of water vapor is least as the metal melts
inside the closed metallic furnace
7.
8. ELECTRIC ARC FURNACE
The Electric Arc Furnace (EAF) uses three
vertical carbon rods as electrodes for producing arcs,
striking on to the charge and heating it to the required
temperature.
9. CUPOLA
Cupola furnaces are tall, cylindrical furnaces used to
melt iron and ferrous alloys in foundry operations.
Alternating layers of metal and ferrous alloys, coke,
and limestone are fed into the furnace from the top.
10. A SCHEMATIC DIAGRAM OF A CUPOLA IS SHOWN IN FIG.
THIS DIAGRAM OF A CUPOLA ILLUSTRATES THE FURNACE'S
CYLINDRICAL SHAFT LINED WITH REFRACTORY AND THE
ALTERNATING LAYERS OF COKE AND METAL SCRAP. THE
MOLTEN METAL FLOWS OUT OF A SPOUT AT THE BOTTOM
OF THE CUPOLA.
12. Description of Cupola
• The cupola consists of a vertical cylindrical steel
sheet and lined inside with acid refractory bricks.
The lining is generally thicker in the
lower portion of the cupola as the temperature
are higher than in upper portion
• There is a charging door through which coke, pig
iron, steel scrap and flux is charged
• The blast is blown through the tuyeres
13. • These tuyeres are arranged in one or more row
around the periphery of cupola
• Hot gases which ascends from the bottom
(combustion zone) preheats the iron in the
preheating zone
• Cupolas are provided with a drop bottom door
through which debris, consisting of coke, slag etc.
can be discharged at the end of the melt
• A slag hole is provided to remove the slag from the
melt
• Through the tap hole molten metal is poured into the
ladle
• At the top conical cap called the spark arrest is
provided to prevent the spark emerging to outside