...Fabfurnish Following my under graduation, to tap the taste of start ups and ever growing interest in marketing – I started working ……<framing this> The front end marketing analytics, where direct cum indirect interaction with the customers and their reaction pushed us how to increase the conversion rate and engagement with audiences. <need to frame this> Customer Insights – based on that taking further actions Launching the new campaigns on facebook and optimizing them on the key metrics like CTR(Cost to revenue Ratio),CPC(Cost per Click),CPV(Cost per Visit)– lowering the CRR (Cost to Revenue Ratio – inverse of ROI) bought down by 70%. Optimization was done on the basis of reports in which number are stacked up from Google Analytics and FB Power Editor to check the bounce rate and Conversion Rate Good with reports and reports making Engaging in Mobile as this was the time in India (late 2014) where mobile grew as a major player in the advertising industry and various different inventory of FB like MPA (multiple ads) and doing the category wise segmentation & performing the strategic group analysis which help in growth of 40% mobile revenue. - - -> key insight ran ads of those products which have low basket value (<1000 INR) since audience have more interaction for these products on mobile platform and thus increasing the funds in this segment and generating a 14 lac transaction in a single day through optimized reports * To show interest in...
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...| THERMIT WELDING | RESISTANCE WELDING | FRICTION WELDING | PRINCIPLE OPERATION | * the heat is produces by highly exothermic reactions between metal oxides and a metal reducing agent * is used in this process to melt the metal. After the metal is in a liquid state, it is poured between the two workpieces to form the joint | * Apply force and current through electrodes contacted metal parts to be welded; and resistance heat is generated at the interface of metal parts and makes a nugget, resulting in melt joint * the coalescence of metals is the result of the heat obtained from resistance offered by the work piece to the flow of electrical current | * is the solid state welding process which produces coalescence of material by the heat obtained from a mechanically induced sliding motion between the rubbing surfaces of two cylindrical work pieces under pressure. | APPLICATIONS | * for butt welding pipes end to end * for welding broken frames of machines * replacing broken pieces or large gears | * is used for joining vehicle body part * for joining wire end * pipes of gas oil & water pipeline | * used in shipbuilding industries * Widely being used in shipbuilding industry to join sheet and plate material. * Used with thermoplastics. | 1)The difference between thermit welding, resistance, & friction welding 2)Comparison between Cold Isostatic Pressing (CIP) & Hot Isostatic Pressing (HIP) Isostatic pressing is a powder processing...
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...NATIONAL INSTITUTE OF TECHNOLOGY DURGAPUR A PROJECT REPORT ON “SPOT BURR REDUCTION BY IMPROVING THE WORKABILITY OF SPOT GUN” Submitted in the partial fulfilment of the requirements for the award of the Degree of Bachelor of Technology in Mechanical Engineering Submitted By Mayukh Biswas ( 10/ME/27) Project Work Carried Out at Toyota Kirloskar Motor Private Limited Under the Guidance of Mr. Abhinand S AM Underbody, Weld Shop ( Plant 1 ) Toyota Kirloskar Motor (TKM) NATIONAL INSTITUTE OF TECHNOLOGY DURGAPUR (DEEMED UNIVERSITY) M.G. ROAD, DURGAPUR 713209 CERTIFICATE This is to certify that the Project work entitled “SPOT BURR REDUCTION BY IMPROVING THE WORKABILITY OF SPOT GUN” Carried out by Mayukh Biswas bearing R. No. : 10/ME/27 in partial fulfilment for the award of Bachelor of Technology in Mechanical Engineering of National Institute of Technology, Durgapur. It is certified that all corrections/suggestions indicated for internal assessment have been incorporate in the Report. The project report has been approved as it satisfies the academic requirements in respect of project work prescribed for said Degree. Mr. Abhinand S AM Underbody, Weld Shop (Plant 1) Toyota Kirloskar Motor (TKM) Ms. Mili Mathew HR Learning & Development Toyota Kirloskar Motor (TKM) Acknowledgement It gives me great pleasure to acknowledge the numerous personalities involved in lending their help to make this Project Work titled “ SPOT BURR REDUCTION...
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...Introduction Resistance welding covers a wide range of specific processes, mainly use for highly automated or even fully mechanized welding application, the majority in mass production. All these processes, except one (ESW, electroslag welding), need a mechanical clamping and pressurizing system to compress the workpiece areas intended to be welded prior to welding. Thus, these welding applications are categorized as resistance pressure welding processes (See figure 1-1) Figure 1-1 principal types of resistance weld In Resistance Spot Welding, passage of a relatively high welding current I [kA] throughout a locally compressed workpiece area (by means of an electrode force F [daN]) during a properly defined period of time t [cyc, ms] heats this area due to resistive heating following (Figure 1-2) Figure 1-2 principal of resistance of spot welding Values for Welding Force [daN], Welding Current [kA] and Welding Time [cyc, ms] are available in database format, and these values are commonly used to make a base setting to start from. Fine tuning within the parameter range (weldability lobe) can be done in order to optimise towards a specific application according to EN ISO 14327-2004 (Resistance welding – Procedures for determining the weldability lobe for resistance spot, projection and seam welding). Such a weldability lobe...
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...metal together or disconnects using a welder or welding torch. the reason I chosen this is because not only is it an exciting job but it pays well and is just something I've been interested in for a long time. it is a dangerous job but is also well worth it. 2. This job also comes with quite a few responsibilities and task to accomplish for instance you may need to examine a joint to see if it needs repairing or bind to pieces of metal together or cut a specific shape or figure out of a large piece of metal...
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...to job sites Attaching scaffolding equipment to a building Following the necessary safety guidelines Checking for weak areas and damage Making sure measurements are correct 05 Jan 2015 — 17 Aug 2015 Aviation Operations Specialist Army National Guard United States Process local and cross-country flight clearances Check accuracy of flight plans and coordinate them Maintain flight logs on incoming/outgoing flights and individual flight records Alert crash crews of emergencies Interpret and post weather reports 17 Aug 2015 — Present 3.2 GPA Currently Attending for Associates in Criminal Justice Welder Técnico Corporation Chesapeake, VA Perform welding from various departments with help of welding torches and arcs Administer various components and perform welding of clamps, holding, and bolts according...
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...16 PREPARING TO WELD 17 17 17 18 18 2 3 COMPRESSED GASSES AND EQUIPMENT HAZARDS ................................... 3 ADDITIONAL SAFETY INFORMATION ......... 4 PREPARING A SAFE WELDING WORK AREA.. PREPARING THE WORK PIECE ............. ALUMINUM WELDING PREPARATION ........ CONNECT WELDER GROUND .............. PRODUCT DESCRIPTION 5 5 5 5 5 OPERATION GETTING TO KNOW YOUR NEW WELDER .... SETTING THE CONTROLS ................. HOLDING THE GUN ....................... Position of the Gun to the Work Piece ......... Distance from the Work Piece ............... LAYING A BEAD .......................... CLEANING THE WELD BEAD ............... 19 19 19 20 20 21 21 21 SPECIFICATIONS ......................... WELDER CONTROLS AND THEIR FUNCTIONS. DUTY CYCLE ............................. INTERNAL THERMAL PROTECTION .......... ASSEMBLY AND INSTALLATION 6 6 6 7 7 7 8 8 8 9 UNPACKING YOUR WELDER ................ INSTALL THE GROUND CLAMP .............. INSTALL WELDING GUN ASSEMBLY .......... PROVIDE REQUIRED POWER ............... Power Requirements ....................... Connect Welder to Power Source ............. Extension Cord Use ........................ INSTALL TANK TRAY AND BRACKET .......... SELECT SHIELDING GAS ................... WELDING TECHNIQUES...
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...FLEXIBLY DIVIDED DOUBLE LUMEN ENDOTRACHEAL TUBE Viren Sunil Kalsekar, Joy Lee, Jenny Qiu, Nicholas Ragosta, Javier Ramos, David Taylor Massachusetts Institute of Technology Cambridge, MA, USA ABSTRACT Endotracheal tubes (ETT), are used to maintain patient airway access during surgical procedures. The design presented here addresses a current need of the gold standard ETT by allowing for the passage of a larger bronchoscope through the inner lumen of the ETT while keeping outer dimensions constant. This design incorporates a flexible membrane with a wavy geometry to ensure a return to the neutral axis, thus allowing for even ventilation of both lungs. Flow tests simulating surgical ventilation conditions were conducted. These results confirmed that adequate air flow could be obtained independent of any pressure differences across the membrane. Tests of the prototype also confirmed that maximum instrumentation diameter was increased through this design when compared to a commercially available ETT with identical outer dimensions (35 Fr). Finite element analysis was conducted to determine the necessary thickness of the membrane for a safe design. One key design feature of the membrane is that its state of maximum deflection (2.1mm) does not significantly hinder airflow through the smaller lumen. Tests to further evaluate the functional requirements of safety and ease of use are currently under way. Methods of manufacturing this design are also under investigation. Keywords:...
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...2003 ECI Conference on Advanced Materials for Construction of Bridges, Buildings, and Other Structures III % FILE: /main/production/doc/data/journals/services.bepress.com/advanced materials/assets/location.inc Switzerland% FILE: (cont) /main/production/doc/data/journals/services.bepress.com/eci/assets/proceedings/pdftitlepage.te Editors: % FILE: /main/production/doc/data/journals/services.bepress.com/advanced materials/assets/editors.incV Mistry, P.E., Office of Bridge Technology, Federal Highway Administration, USA Dr. Atorod Azizinamini, Ph.D., P.E., Civil Engineering Department, University of Nebraska, USA John M. Hooks, P.E., Office of Infrastructure Research & Development, Federal Highway Administration, USA % FILE: /main/production/doc/data/journals/services.bepress.com/eci/assets/proceedings/defines.tmpl (cont) Year Paper High Performance Steel For Highway Bridges Vasant C. Mistry ∗ ∗ Federal Highway Administration High Performance Steel For Highway Bridges Abstract All steels possess a combination of properties that determines how well steel performs. Strength, weldability, toughness, ductility, corrosion resistance, and formability are all important to determine how well steel performs. High-performance steel (HPS) can be defined as having an optimized balance of these properties to give maximum performance in bridge structures while remaining cost-effective. http://services.bepress.com/eci/advanced materials/1 Copyright c 2005 by the...
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...Netherlands 4 Technip Oslo Norway 5 Statoil Stavanger Norway 6 DNV Oslo Norway Abstract Development of the Norne Satellite Field comprises the connection of the two oil fields Stær and Svale to the Norne FPSO (see Figure). A unique solution, a common, single pipeline was selected by Statoil for transport of the multiphase well stream from the two oil reservoirs. The Norne field is located at 66° North and subjected to strict environmental requirements. Therefore a Carbon steel pipeline, built with a corrosive resistant alloy layer ( CRA ), had been selected for the resistance against the corrosive fluid without the use of chemicals. An implication of this construction method is that the pipeline girth welds have to be made with an austenitic welding consumable (typically Inconel), which is very difficult to inspect using ultrasonic testing method. Furthermore the reeling process used for the pipeline installation require severe weld flaw detection capabilities. An extensive AUT-CRA qualification program has been utilized by Technip and Statoil to confirm that the proposed CRA inspection method meet the quality standards and requirements of DNV OS F101 Appendix E. Throughout the qualification process it has been verified that the CRA inspection technique adequately detects and qualitatively sizes the weld defects that also have been observed in destructive, microscopic evaluation. The so called Primary & Coincidence CRA inspection method* has been demonstrated to be very versatile in...
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...Career Plan test. Therefore, the results should be based on my answers, which would be derived from my own personal learning and experiences. Based on this, I would have thought that the Career Plan would have made choices based on my 51 years of life. It did not. I have always enjoyed working with my hands. My father was an electrician. He was also very talented with other trades, such as pipe fitting, plumbing, and just about everything related to manual labor. To say that he taught me a lot is an understatement. I learned how to fill fire extinguishers at the age of 8. I also learned basic electrical wiring and was able to do complex motor control by the time I was 18. By the time I was 21, I was a certified welder in 4 different welding processes. Most recently, I built an electrical contracting business with 15 employees, and over $2 million dollars in yearly sales. My point is that I do very well with “hands-on” work. When my Career Interest Profile stated that I am “Realistic, Enterprising, and Social” I began reading the report with great interest. Imagine my disappointment when I further read that my career matches were a “Barista”, or a “Medical Assembler”. It also suggested that I explore jobs in “Cosmetology, Manicurist, and Make-up Artist”. Therefore, let me state that I will completely ignore my...
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...and two 8-inch pieces of angle iron. The bar will serve as the top crossbar in your frame while the angle irons will join the frame to a wooden base. 3• Stand all three tubes on their ends, with the long tubes 5.5 inches apart. Place the short tube in between them and use an arc welder to weld the steel crossbar at their top ends, and the angle iron pieces on both sides of their bottom ends. This will make a rectangular metal frame with the short pipe in the middle of one short side. • 4 File or grind any rough edges from your frame, then paint it. The paint will dampen down any shavings. Once painted, it can be attached to a wooden base by passing screws through the holes in the angle iron piece. • 5 Make the press canister by welding a circular piece cut from your plate steel onto one end of a wide steel tube. Drill holes through the outside of the canister and file down any rough edges. • 6 Form the press piston by cutting another circle of plate steel just small enough to fit inside the press canister. On one side of the disk, weld a short length of pipe with a diameter big enough to fit snugly over the end of the short pipe in the press's frame. • 7 Chop off the bottom third of a round plastic jug and cut a hole in the center of it big enough for the middle pipe in your frame. This will collect the oil as it drips...
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...preheat holes or in a two-piece tip the cutting tip will overheat and explode. a. True b. False 4. A cutting torch is used for cutting, welding, and heating. a. True b. False 5. Most hand torches can cut metal up to seven inches thick. a. True b. False 6. It is possible to cut steel that is four feet thick. a. True b. False 7. Acetylene should be used in a two-piece cutting tip. a. True b. False 8. Acetylene cutting tips should be one piece with 1 to 6 preheat holes. a. True b. False 9. The chance of a flashback is less with low pressure regulator settings that with high pressure settings. a. True b. False 10. The oxyfuel gas cutting torch works as a result of the metal being rapidly melted. a. True b. False 11. Hard slag is easier than soft slag to remove. a. True b. False 12. Distortion is not a problem if the correct fuel gas is used. a. True b. False 13. By looking at the drag lines in a cut, you can determine whether the cut was made correctly or incorrectly. a. True b. False 14. The two major methods for controlling distortion while make a cut is making two parallel cuts at the same time and speed and making a short cut and skipping a strip to keep the plate from separating. a. True b. False 15. The advantaged of a combination welding and cutting...
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...Molding Methods Molding process is used to create intricate metal components. The mold material used to make these “molds” could be either temporary or permanent. Temporary molds are made up of refractory sands and resins. The temporary mold has to be broken to retrieve the cast. Permanent molds are made of ferrous materials and are normally employed for casting low melting point materials but this process is too costly. Because of this conundrum, most of the foundry industry has its castings produced using temporary mold materials. Compared to permanent molds, the temporary sand molds can cast high melting point materials and larger parts, while permanent molds can produce small castings of better quality and dimensional accuracy. Sand casting uses temporary sand molds to form complex metal components that can be made of almost any alloy. Sand casting has a relatively lower production rate as each time the part solidifies, the mold has to be broken to retrieve the part. The sand casting process makes use of a furnace, metal, pattern, and sand mold. The metal is melted in the furnace, ladled, and then poured into the cavity of the refractory sand molds. The sand mold is separated using “parting sad” and the solidified cast can be removed. Its relatively cheap and can even be used for steel foundry use. Apart from sand, a bonding agent such as clay is generally used. Water or some other moisturising agent is added to this mixture to develop strength and plasticity of the clay...
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...BTME306 BTME307 Course Name Load Allocation L 3 3 1 4 4 3 18 T 1 1 1 3 P 6 2 2 2 1 13 Contact Hours: 34 Hrs. Marks Distribution Internal 40 40 40 40 40 40 30 30 30 60 390 External 60 60 60 60 60 60 20 20 20 40 460 Total Marks 100 100 100 100 100 100 50 50 50 100 850 Credits Strength of Materials- I Theory of Machines-I Machine Drawing Applied Thermodynamics -I 4 4 4 5 4 3 1 1 2 1 29 Manufacturing Processes – I Engineering Materials & Metallurgy Engineering Materials & Metallurgy Lab BTME308 Strength of Materials Lab. BTME309 Applied Thermodynamics Lab Advisory Meeting BTME 310 Workshop Training* Total * Workshop Training will be imparted in the Institution at the end of 2 nd semester for Four (04) weeks duration (Minimum 36 hours per week). Industrial tour will also form part of this training. Fourth Semester Course Code BTME401 BTME402 BTME403 BTME404 BTME405 BTME406 BTME407 Course Name Strength of Materials – II Theory of Machines – II Fluid Mechanics Applied Thermodynamics - II Manufacturing Processes-II Fluid Mechanics Lab Manufacturing Processes Lab Load Allocation L T P 4 1 4 1 4 1 4 2 4 Total 2 2 2 1 - Contact Hours: 32 Hrs. Marks Distribution Internal External 40 60 40 60 40 60 40 60 40 30 30 30 100 60 20 20 20 Total Marks 100 100 100 100 100 50 50 50 100 Credits 5 5 5 5 4 1 1 1 - BTME408 Theory of Machines Lab Advisory Meeting General Fitness 20 05 07 390 360 750 27 2 Punjab Technical University...
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