Boeing Corporate PPT Template
Transcript of Boeing Corporate PPT Template
May, 2009
May, 2009
The Indian Institutes of Technology (IIT)
05/04/232
IITs are the premier group of 6 engineering and technology institutes established as Institutes of National Importance by the Government of India
8 new IITs have recently been established
Each IIT is an autonomous university, linked to the others through a common IIT Council, which oversees their administration.
About 15,500 bachelors and 12,000 masters students study in the 7 IITs, in addition to research scholars
VISITOR
IIT Council
Board of Governors
Director
Organization
Various Departments
The President of India
•Minister-in-charge•IIT Chairmen & Directors•UGC Chairman•DG CSIR•IISc Chairman & Director•3 Members of Parliament•Ministry of Human Resources•Other Appointees
for each of the IITs
May, 2009
IIT Kanpur Mission
The Indian Institute of Technology at Kanpur has a mission to achieve a high level of excellence in research as well as post-graduate education without sacrificing the leading position established by the institute in the field of undergraduate education.
May, 2009
IIT Kanpur Strategy
•The institute commits to improve the undergraduate education by making the curriculum for the students more flexible and research oriented so that they are able to feel motivated to acquire skills, learn principles and imbibe a spirit of innovation.
•The institute recognizes the sponsored research activity as an important and integral part of the academic activity. The focus areas for this program are classified as energy, materials, sensors, manufacturing, communication, computing and disaster mitigation.
•IIT-Kanpur wishes to make its students N-dimensional. This includes bringing in new activities which would bring diversity in the already existing curriculum and extra curricular activities.
May, 2009
What do Boeing and Infotech provide us?
Boeing and Infotech provide a platform for realizing our mission at IIT Kanpur by an externship program by bringing diversity in the already existing engineering curriculum.
This also helps us to achieve our mission of overall research excellence by enabling students to acquire skills, learn principles and industrial practices and imbibe a spirit of innovation.
The externship program incentivizse students and provides hands on industry exposure / awareness to choose Engineering and technology as a career goal
May, 2009
Boeing Infotech Externship program : Actions so far
(2009-10: 6 positions; 3 at Infotech Hyderabad and 3 at TCS Chennai)
(2010-11: 6 Positions; All 6 at Infotech Hyderabad)
(2011-12:6 Positions; All 6 at Infotech Hyderabad)
(2012-13: 6 Positions; All 5 at Infotech Hyderabad)
(2013-14: 6 positions; All 6 at Infotech Hyderabad)
May, 2009
Externship Themes
The Boeing externs mostly undertake projects related to FEM/ Design Optimization in the following areas:
Some of the projects in the past have lead to Int. conference publications and some retention of students in Dual degree program with identical themes as performed at Infotech.
Types of projects done in the past under this program: Damage Tolerance Analysis of Composite Structures (Skin Panels, Frames) Development of Inspection Methodology for detection of Wrinkles in Large Composite Structures Study of de-lamination effects in Composite Structures (Spar Web, Frames, Skin Panels) Study of the Bird Strike Effects on Composite Structures (Wing Leading Edge) Structural Joints (Composite-Composite, Metallic-Composite) analysis and repair methodologies
May, 2009
Limitations of current externship program
Students of all the previous batches have so far done an analytical project.
Analysis may not be fully completed without experimental backup. If experimental data is used to back up it may reveal some eye opening findings.
Sometimes newer technologies may generate helping Infotech/ IIT kanpur and Boeing to have shared IPs and publications.
IIT Kanpur’s academic mission is fulfilled to achieve excellence in research.
Sometimes full length publications in peer reviewed journals need experimental backup which is highly useful.
May, 2009
Improvising the current externship program
Strategy is to provide experimental backup using the manufacturing/ research facilities at IIT Kanpur.
This backup can be provided during the externship program or even after the program with a slightly elevated budget level.
May, 2009
How can Research Facilities at IIT Kanpur provide such an experimental support? Previous projects done by Boeing externs have covered topics like FEM
analysis of composites, structural joints, optimization of assemblies, study of skin failures of internally pressurized systems etc.
FEM output may not be fully predictable in nature near structural discontinuities.
It is proposed that small scale models be fabricated directly from the FEM models.
The performance of these models can be measured and validated with FEM output.
Small models would necessitate the use of CIMS (computer integrated manufacturing) which can be offered in 4i-Lab at IIT Kanpur.
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May, 2009 Machining facilities available
Rapid prototypingCNC
Water JetLaser cutting
LatheDrillingMilling
Other machining tools
4-i Facility at IIT Kanpur
May, 2009 Rapid prototyping is a group of techniques used to quickly fabricate a scale model of a physical part or assembly using three-dimensional computer aided design data. Construction of the part or assembly is usually done using 3D printing or "additive layer manufacturing" technology.
The fabrication facility available in 4i Lab
1. A CAD model is constructed, then converted to STL format. The resolution can be set to minimize stair stepping.
2. The RP machine processes the .STL file by creating sliced layers of the model.
3. The first layer of the physical model is created. The model is then lowered by the thickness of the next layer, and the process is repeated until completion of the model.
4. The model and any supports are removed. The surface of the model is then finished and cleaned.
OutputFunctioning of Rapid prototyping
The reasons of Rapid Prototyping are :To increase effective communication. To decrease development time. To decrease costly mistakes. To minimize sustaining engineering changes. To extend product lifetime by adding necessary features and eliminating redundant features early in the design.
May, 2009
Abrasive jet Delivery System
The OMAX Jet Machining Center is a precision abrasive jet machining tool operating under software control and able to cut complex parts out of most materials including metal, plastic, glass, ceramics, stone and composites using standard CAD drawing files.
OutputFunctioning of abrasive jet machining
Machine specification :Table size of 5' 9" x 2' 6" (1753 mm x 762 mm) Rapid water level control for submerged cutting A work envelope offering an X-Y cutting travel of 4' 4" x 2' 2" (1321 mm x 660
The fabrication facility available in 4i Lab
Dry air or gas is filtered and compressed by passing it through the filter and compressor.A pressure gauge and a flow regulator are used to control the pressure and regulate the flow rate of the compressed air.Compressed air is then passed into the mixing chamber. In the mixing chamber, abrasive powder is fed. A vibrator is used to control the feed of the abrasive powder. The abrasive powder and the compressed air are thoroughly mixed in the chamber. The pressure of this mixture is regulated and sent to nozzle.The nozzle increases the velocity of the mixture at the expense of its pressure. A fine abrasive jet is rendered by the nozzle. This jet is used to remove unwanted material from the workpiece.
May, 2009
The fabrication facility available in 4i Lab
(CNC lathe in 4 i lab) Manufactured by DMG Gildemeister (Germany) Max. work piece diameter, mm 420 Max. work piece length, mm 635 Bar capacity, mm 52 Spindle speed range, rpm (25-5000) Feed speed, mm/min 4000 Rapid speed, m/min: - X axis 15, - Z axis 10 Movement, mm: - X axis 212 , Z axis 640 Main motor power, kW 22 Control: Heidenhain CNC Pilot Turret positions 12 Machine dimensions, mm 3800 x 1750 x 1750 Machine weight, kg 4900
OutputFunctioning of CNC latheA CNC Lathe is Controlled by G and M codes which are number values and coOrdinates. Each number or code is assigned to a particular Operation and these are typed in manually to CAD by machine operators.G&M codes are automatically generated by the computer software.
Programmed instructions are converted into output signals which in turn control machine operations such as spindle speeds, tool selection, tool movement, and cutting fluid flow
By integrating a computer processor, computer numerical control, or “CNC” as it is now known, allows part machining programs to be edited and stored in the computer memory as well as permitting diagnostics and quality control functions during the actual machining.
May, 2009
Specification:Laser type : Gas Laser (CO2)Power :35WWorking Area :X and Y axis ,24” X 12” or (609.6mmX304.8mm)Working type :Engraving(Raster) and Cutting(Vector)
LASER (Engraving and Cutting )Model : EPILOG MINI WIN 32
OutputFunctioning of laser machining
Carbon dioxide laser (CO2 laser) is used to cut materials.Carbon dioxide lasers are the highest-power continuous wavelasers that are currently available. The CO2 laser produces a beam of infrared light with the principal wavelength bands centering around 9.4 and 10.6 micrometers.
The fabrication facility available in 4i Lab
The point where the laser (the terms "laser" and "laser beam" may be used interchangeably) touches the surface should be on the focal plane of the laser's optical system, and is usually synonymous with its focal point.The energy delivered by the laser changes the surface of the material under the focal point. It may heat up the surface and subsequently vaporize the material, or perhaps the material may fracture (known as "glass" or "glass up") and flake off the surface. This is how material is removed from the surface to create an engraving.
May, 2009
Output of Laser Cutting System realized in 4i lab
Tiles Stamps
Leather belt design Wood EngravingMetal Engraving
Sunmica Engraving
May, 2009Technical information
1. X-Travel 630 mm2. Y-Travel 500 mm3. Z-Travel 500 mm4. Spindle taper SK 405. Spindle speed range 0-8000 rpm6. Feed range 1-30000 mm/min7. Rapid feed 30 m/min8. Table clamping area 800x500 mm9. Number of tools in changer 2410. Max. tool diameter if magazine is full 80 mm11. Max. tool diameter if both sides are free 140 mm12. Max. tool length 300 mm13. Max. tool weight 7 kg14. Drive capacity 30 kW15. Weight ca. 6500 kg
3 AXIS CNC VERTICAL MILLING MACHINE
May, 2009
Output of 3 axis CNC vertical milling machine realized in 4i lab
May, 2009
EZEE DRILLEDM Drill Machine
Features:• Small hole drilling in any hard metal.• Both brass and copper electrode tubes can be used.• Large drilling range.• Tab water is used as dielectric fluid.• Granite work table ensures longer life.• Precision stepper drive control.• Compact footprint.
Machine Tool EZEE DRILL
Work Table 440 X 320
X & Y Axis Travel 350 X 270
Z Axis Travel 320+300
Max Electrode Length 400mm
Size of electrode dia 0.3 to 3.0 mm
Max Drill Depth 300 mm
Max coolant pressure 6 MPA
Max weight of the work piece 350 kg
Work tank 800 X 480mm
Net weight 750 kg
Connected load 2 KVA
Input power supply 3 phase, AC 415 V, 50 Hz
Max matching current 20 amp.
Machine Footprint 950 X 770 X 1950
Technical Specifications of EZEE DRILL:
May, 2009
EZEECUT NXGCNC Wire-cut EDM
Features :•• Lowest running cost•• Full Closed loop X, Y (linear scale) with error compensation•• Reciprocating Brass / Molybdenum wire•• Avg. Cutting speed• 80 mm 2/ min on steel (HCHr / WPS)•• Mutipass and Multicavity facility•• Best surface finish 1.5 Ra•• Taper ± 3 / 100 mm (Higher degrees optional)•• Inbuilt 2 axis DRO•• Coolant used as dielectric.••
CNC Pulse Generator EzeeWinTechnical Specifications
Machine Tool - EZEECUT NXG
Parameter EP EP EP
2532H 3240H 4050H
Worktable size mm 340 x 560 380 x 650 410 x 710
XY table traverse mm 250 x 320 320 x 400 400 x 500
Max Z height mm 300 300 300
Max workpiece weight Kg 200 300 450
Max taper cutting angle ±3/0100mm ±3/0100mm ±3/0100mm
Generator EzeeWin
Minimum input command 0.001 mm
Minimum increment 0.001 mm
Interpolation function Linear and Circular
Simultaneous controlled X, Y, U, V
Resolution for X, Y, U, 0.001 mm
Data input CD, USB Pendrive
Input power supply 3phase, 415VAC, 50Hz
May, 2009
Electrical Discharge Machining (EDM)
EDM is a machining method primarily used for hard metals or those that would be very difficult to machine with traditional techniques.
EDM typically works with materials that are electrically conductive, although methods for machining insulating ceramics with EDM have been proposed.
EDM – Schematic EDM – Working Principle
May, 2009
PCB Fabrication Flow Chart
LPKF Protomat 95s/2
LPKF Contac RS
LAUFFER Press
LPKF ProMask
Green TRFLPKF UV Exposure
LPKF ProtoPrintLPKF ProtoPlace LPKF ProtoFlow
If PCB is more than 2 layers
If PCB is double & Single Layer