A deep drawing rig was designed and built for this purpose. December 12th14th, 2014, iit guwahati, assam, india. Our approach combines optimization scheme, design rules and numerical tests using finite element analysis incorporated with a. Teaching the most important fundamental laws governing deep drawing. Pdf design and analysis of deep drawing process on. Jan 11, 2019 an introductory lecture for mit course 6. I would also like to thank my supervisor dr duncan mbuge for taking his time to ensure the project comes to a conclusion as it has been quite hectic. From previous fea work and the experimental work performed to date, it seems that the punchdie radii have the greatest effect on the thickness of the deformed mild steel cups compared to blankholder force or friction. Pdf design and analysis of deep drawing process on angular. Further, this document is not intended to be used for.
Design of reinforcedconcrete water tower and steel tank. Appa rao, director, grid consulting, hyderabad for his valuable suggestions and guidance rendered in giving shape and coherence to this endeavor. Nptel, iit, lectures, courses, video, engineering, online. The distance from the floor to the underside of the cranes boom. Talat lecture 3704 deep drawing 15 pages, 16 figures advanced level prepared by k. In soft soils light big grabs are used while in more cohesive soils heavy small grabs are favorable. Nov 02, 2018 complete design and detailing of rcc beam using etabs tutorial, ms excel and autocad engineering learning platform. National programme on technology enhanced learning nptel is a project of mhrd initiated by seven indian institutes of technology bombay, delhi, kanpur, kharagpur, madras, guwahati and roorkee along with the indian institute of science, bangalore in 2003, to provide quality education to anyone interested in learning from the iits. We are also thankful to his team members for their support and guidance throughout the period of project. Modelling of contact and friction in deep drawing processes.
Anwar 8 studied the hydroforming deep drawing process and claimed that complex shapes can be easily formed using the process. Search by nptel course id, course name, lecture title, coordinator. Analysis of drawing measure of drawing drawing ratio. In sheet metal forming smf processes, such as deep drawing, friction. Nptel, online courses and certification, learn for free. Deep drawing for a circular cup a initial stage and.
Wagner, institut fur umformtechnik, universitat stuttgart objectives. Carburizing steels for case hardening usually have basecarbon contents of approximately 0. All these courses are available online and will help you learn and excel at machine learning. Nptel engineering drawing video lecture online study material. Foundation recommendations can be found in the price pages and in the installation manual. They are called deep because the are embedded very deep relative to their dimensions into the soil. The main goal was to create web and video courses in all. Analysis of an axisymmetric deep drawn part forming using.
Deep foundations the shallow foundations may not be economical or even possible when the soil bearing capacity near the surface is too low. In those cases deep foundations are used to transfer loads to a stronger layer, which may be located at a significant depth below the ground surface. If hd clarkdietrich engineering services is licensed throughout the united states and can be reached by calling 8778323206. Use it as you see fit, but please note that there is no technical support available to answer any questions about. The project report which is based on candidates own work has not been submitted elsewhere for a degreediploma. The most common of these types of foundations are piles. Deep drawing is affected by many factors such as material properties, tool geometry, lubrication etc. Pdf finite element simulation of a deep drawing process of. Tearing, necking, wrinkling, earing and poor surface appearance are the main failure types that can be seen in deep drawing. The production of a grab depends strongly on the soil. S094 on the basics of deep learning including a few key ideas, subfields, and the big picture of why neural networks have inspired and energized an entire. Shoaf space task group engineering division of the proposed. Pdf ijsrset1622289 analysis of different states of stress in. Because of these factors, some failures may occur during the process.
It is thus a shape transformation process with material retention. Nptel provides elearning through online web and video courses various streams. In my opinion, the project report is of standard required for the award of a bachelor of technology in mechanical engineering. Clarkdietrich technical services for general technical service on products, member sizing, industry standards, framing details or information on engineering software, please. A drawing to scale, of the enclosure as a flat sheet just before it is bent. They are usually used when the top soil layer have low bearing capacity. Complex shapes can be produced by deep drawing of blanks in stages redrawing, multiple draw deep drawing etc. Design and fabrication of work holding device for a drilling. Quality control and standards the indian standard specification no. As seen in the below given image, it first divides the image into defined bounding boxes, and then runs a recognition algorithm in parallel for all of these boxes to identify which object class do they belong to. Though, boulder clay is dredged as well by this type of dredger. Several commercially available programs were used to perform the calculations described in this chapter. Deep drawing process is simulated using pam stamp 2g. Design of water tank national institute of technology.
Aug 09, 2017 yolo is the current stateoftheart real time system built on deep learning for solving image detection problems. Graduate will be able to design a system to meet desired. Fundamental concepts of metal forming technology nptel. A project submitted in partial fulfillment of the requirements for the degree of bachelor of technology in civil engineering by nibedita sahoo 10401010 department of civil engineering national. Definition deep drawing is the manufacturingprocess of forming sheet metal.
Jun 01, 20 deep drawing stationtypes blanking drawing piercing trimming 8. However, the method requires high fluid pressure and punch loads. The minimum height under boom equals the height of the load, plus the maximum distance the load is to be lifted, plus the headroom. Complete design and detailing of rcc beam using etabs tutorial, ms excel and autocad engineering learning platform. What is a development drawing, in the context of a sheet metal enclosure. What is the difference between deep drawing and wire drawing. Metal forming processes indian institute of technology guwahati. Pdf finite element simulation of a deep drawing process. Learn for free, pay a small fee for exam and get a certificate. Foundation analysis and design 53 journal of geotechnical and geoenvironmental engineering, asce, vol. Pdf deep drawing process is a significant metal forming process used in the sheet metal. Mech2400 5400 engineering drawings lecture introduction. He conducted deep drawing of irregular cups and used the slip line field slf theory to determine the optimum blank size. Sheet piling section modulus and embedment depth design criteria for bracing and bracing sections, connection and.
This research project was sponsored by corus and quaker chemical b. In this operation, forming of a flat metal sheet into a hollow or concave shape like a cup, is performed by stretching the metal in some regions. Learn for free, pay a small fee for exam and get a certificate featured news. The project is entirely based on the concepts of water and irrigation units and i therefore thank my lecturers for their effort towards imparting knowledge. Special considerations for deep drawing of aluminium sheet metal. Cofferdam design and construction overview mdot perspective.
Blankingblanking is the process ofcutting the initial sheet coil stockinto round or shaped flatsrequired for deep drawing. This student guide is intended as just that a guide for students of civil engineering. Design in accordance with the aashto standard specifications for highway bridges, 17th edition. The ownership of the information lies with the respective authors or institutions.