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An Overview On Machine Designing Procedure

While a machine in being designed there is no fixed machine design procedure but a number of options have to be considered. When designing a machine one can’t apply rigid rules to get the best design for the machine at the lowest expenses.

The designer who has the habit of following a fixed line of steps for designing the machine or machine elements cannot come out with the best product. When the new product is to be developed the problems keep on arising at design stage, and these can be solved only by having flexible approach and considering various ways.

The machine design procedure might not be standard, there are some common steps to be followed. Here are some guidelines as to how the machine design engineer could proceed with the design:

1) Make a written statement of what exactly is the problem for which the machine design has to be done. This statement must be very clear and as detailed as possible. If you want to develop a new produce, note down the details about your project. This statement is sort of the list of the aims that are to be achieved from machine design.

2) Consider the possible mechanisms especially all the possible mechanisms which could help desired motion or the group of motions in your proposed machine.

3) Transmitted forces: Machine is comprised of various machine elements on which various forces are applied. Calculate the forces acting on each of the element and energy transmitted by them.

4) Material selection: Select the appropriate materials for each element of the machine such that they could sustain all the forces and at the same time they have least expenditure.

5) Find allowable stress: All the machine elements are subjected to stress whether big or small. Do consider the various forces acting on the machine elements, their material and other factors that affect the strength of the machine calculate the allowable or design stress for the machine elements.

6) Dimensions of the machine elements: Get the appropriate dimensions for the machine elements considering the forces acting on it, its material, and design stress. The size of the machine elements must be such that they should not distort or break when weights are put.

7) Take note of the past experience: If you have any past experience of designing a machine element or the previous records of the company, consider them and make the necessary changes in the design. Further, designer can use his/her personal judgment so as to facilitate the production of the machine and it’s elements.

8) Make drawings: After designing the machine and elements make the assembly drawings of the whole machines and detailed drawings of all the elements of the machine. There you clearly specify the dimensions of the assembly and the machine elements, their actual number required, their material and method of production. The designer must also specify the accuracy, finishing and other related parameters for the machine elements.

So now we conclude the discussion now.Keep looking for this space for the second part.

Are you looking for CAD CAM certification in Pune? Well if you want to do CAD training courses, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCAD programs and grow in your career. Our CAD CAM courses are much upgraded and our CAD CAM institute has earned a niche for itself.

We also offer mechanical design engineer courses with our a well structured program in view of offering CAD CAM training for mechanical engineering students

So if you are looking good opportunities for CAD Cam jobs, join our CAE Institute in Pune which gives the best cad training courses through our mechanical design engineering courses.

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How Do CAD Affect The Real Estate Industry

In general there’s no relationship between a residential home and CAD. They barely seem related, but there is a relationship, and it’s deeper than we can imagine. In fact, CAD affects the real estate industry in myriad ways. What should you know?

Architectural Design

In the past, architects did their designing in a hard way, manually. Using a drafting desk and task-specific tools, these professionals created designs for buildings ranging from skyscrapers to businesses to residential homes. Today, the process is so different, owing to CAD. Architects can create innovative new features, test functionality and much more thanks to the power of the technology.

Architectural 3D Modeling

Sometimes, 2D images just are not enough. This is when 3D modeling with CAD is needed. 3D models could be created for virtually any type of real estate, from strip malls to homes to institutional buildings, recreational places and more. By creating a 3D model, architects are able to dig deeper into how the construction will interact with the environment, make required changes and much more.

3D Walkthroughs

Suppose you have decided to have your dream home designed and built. You do your research and choose a reputable architect, and explain your dream.

With a 3D walkthrough, you’re able to exactly view how the interior of the building will look with a variety of finishes, furnishings, layouts and more. Edits are generally simple to make, and you see exactly what the finished home will look like with nothing lost in translation. It’s an incredible tool for accuracy and make sure far better satisfaction with the finished design. This applies to any interior – it’s not limited to residential homes, and can be applied to everything from office buildings to observatories and schools.

As you can see, CAD has a huge impact on the real estate industry, and it’s only going to get stronger as new technology permits CAD designers to do new things in different ways. Whether you’re an architect or a real estate agent, learning more about CAD and its effect is important.

So now we conclude the discussion now.Keep looking for this space for the second part.

Are you looking for CAD CAM certification in Pune? Well if you want to do CAD training courses, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCAD programs and grow in your career. Our CAD CAM courses are much upgraded and our CAD CAM institute has earned a niche for itself.

We also offer mechanical design engineer courses with our a well structured program in view of offering CAD CAM training for mechanical engineering students

So if you are looking good opportunities for CAD Cam jobs, join our CAE Institute in Pune which gives the best cad training courses through our mechanical design engineering courses.

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Top 11 Free And Downloadable CAD Packages

No doubt CAD is integral software to various industries that ranges from an architecture, to engineering and even gaming. CAD enables to create designs for a range of purposes, from electrical drawings to house plans.

Here we list 14 significant free CAD packages for downloading:

1. Sculptris

A 3D modelling freeware program created by Pixologic. It was created for 3D sculpting and not for general purpose. It was created with an intention to be used by every type of artist either beginner to expert. To mention, there’s a lot of advantage:

Operating System: Mac, Windows
File Formats: OBJ

2. SketchUp Make

IT is a 3D modelling program that covers a range of applications like architecture, civil engineering, interior design, and even video game design. It comes with an open-source library of models and a 3D warehouse which is the world’s biggest library of free 3D models. It has following features:

Operating System: Windows, Mac
File Formats: 3DS, OBJ, DAE, DWG, DXF, FBX, KMZ, WRL, XSI

3. DraftSight

It is a professional 2D designing and drafting program that allows you create, edit and view any kind of 2D drawing. It’s a simple and minimal program, so it’s quite easy to make the transition from another type of CAD application to DraftSight. The only requirement is to activate it through an email address. This CAD program has an AutoCAD feel to it like it even uses AutoCAD’s native file format DWG.

Operating System: Windows, Mac, Ubuntu, Fedora
File Formats: DWG, DXF, JPEG, PDF, PNG, SLD, STL, SVG, TIF

4. FreeCAD

A 100% open sourced 3D parametric modeller. It’s mainly aimed at mechanical engineering and product design users because its attributes are adapted to mechanical engineering. But, it can be used by anyone interested in creating 3D models It has a variety of attributes ranging from 3D solids, to a robot simulation module that enables you to study robot movements.

Operating System: Windows, Mac, Ubuntu
File Formats: DAE, DXF, Fcstd, IFC, IGES, OBJ, OFF, NASTRAN, STEP, STL, SVG, VRML

5. OpenSCAD

It is a 3D modeling CAD freeware platform. It doesn’t focus on the ‘artistic’ aspects of 3D modeling. But, it’s more suitable for creating 3D models of machine parts, and working as a 3D compiler that demonstrates the object and renders a 3D model from a script file. It gives the designer control over the modelling process to create designs that are designed by configurable parameters.

Operating System: Windows, Mac, Linux, Ubuntu, Fedora
File Formats: AMF, CSG, DXF, OFF, PNG, SCAD, STL, SVG

6. QCAD

A free, open-source application for CAD in 2D. It can be used to create technical drawings such as buildings, mechanical parts or diagrams. It also comes with a variety of useful features including layers, blocks, 35 CAD fonts and a library with over 4800 CAD parts. 

Operating System: Windows, Mac, Linux
File Formats: BMP, DGN, DWG, DWF, DXF, ICO, JPEG, PDF, PNG, PPM, SVG, TIFF, XBM, XPM

7. LibreCAD

It is a free open-source 2D CAD modelling platform. It has a GPLv2 public license, so you can use it and customize too, hack it and copy it with free user and developer support. It’s a community-driven project, so it’s constantly being improved with new ideas. It has high-quality features like snap-to-grid capabilities, that help you create straight lines and align objects as you go.

Operating System: Windows, Mac, Linux
File Formats: DXF, DWG, JPG, PDF, PNG, SVG

8. 3D Crafter

It is a real-time 3D modelling and animation freeware program. It incorporates a drag-and-drop approach to 3D modelling. It can create complex models from simple 3D primitives or by using its shape building tools.

Operating System: Windows
File Formats: 3DMF, AC, ASC, COB, DXF, GEO, LP, LWO, NFF, OBJ, MA, RAW, RBS, RWX, STL, VRMLL, XGL, ZGL

9. Blender

A free and open-source 3D modelling program. It’s more of an artistic 3D modelling program and not a general-use drafting program. It has various capabilities that range from photo-realistic rendering, to fast modelling, to realistic materials.

Operating System: Windows, Mac, Linux
File Formats: 3DS, BVH, DAE, DFX, FBX, LWO, OBJ, PLY, STL, SVG, VRML/97, x, X3D

10. Draft IT

It is a 2D system, which is primarily very useful for people who are just starting out with CAD. It has no 3D and/or modeling capabilities, so you shouldn’t be expecting anything too complex.

Operating System: Windows
File Formats: DWG, DXF

11. LeoCAD

A CAD freeware program used for designing virtual LEGO models. This software allows users to create anything which could be simplest to the most complex of projects. Moreover, it comes with over 6,000 different pieces to create 3D models from and hence there are no limits to what you can create.

Operating System: Windows, Mac, Linux
File Formats: LDR, DAT

So now we conclude the discussion.

Are you looking for CAD CAM certification in Pune? Well if you want to do CAD training courses, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCAD programs and grow in your career. Our CAD CAM courses are much upgraded and our CAD CAM institute has earned a niche for itself.

We also offer mechanical design engineer courses with our a well structured program in view of offering CAD CAM training for mechanical engineering students

So if you are looking good opportunities for CAD Cam jobs, join our CAE Institute in Pune which gives the best cad training courses through our mechanical design engineering courses.

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LPG kit design for two wheelers

Today cars are seen running on LPG; but can bikes and scooters run on them too? Yes it can, though not that popular but there are LPG gas converter kits available nowadays. Using LPG instead of petrol is both economical and also good for the environment. This blog topic gives an idea on what aspects to look after while designing a LPG kit for two wheelers for your mechanical engineering project for the semesters.

There are various advantages in converting your two wheeler to run on LPG, some of them are mentioned below:

  • Cost factor : LPG is cheaper than petrol
  • Better distribution in the cylinder: Gasoline is sprayed into the engine cylinder to mix with air. But the air-gasoline mix distribution might not be uniform because gasoline is a liquid. LPG on the other hand can make a better uniformly distributed fuel mixture. This enhances thermal efficiency.
  • Knock resistant
  • Its octane rating is more than petrol
  • Clean: LPG is a clean gas; it doesn’t yield carbon when on burning. In case of gasoline each burning leaves a minute amount of carbon in your engine cylinder, which gradually might cause malfunctioning of the engine.
  • LPG burns faster, hence cold starting the engine is not a problem
  • Provides better mileage than gasoline
  • Reduced wear and tear
  • Increases the engine life and exhaust system.

From an engineer’s point of view here we discuss about a design project where you design the tank that carries gasoline. Unlike cars two wheelers don’t have enough spaces for accommodating gas tanks. So while designing anything for a two wheeler, you need to take into account the space concern; which is needed for gas tank as well as the conversion kit.

A simple option is to replace the fuel tank of the two wheeler but in several cases the tank is fitted visibly outside and that makes the entire vehicle look very ugly. Such readymade kits are available in the market but for engineers this project does focus on designing a compact tank which could be fitted on all brands of two wheelers irrespective of their designs. For instance if you design an LPG tank for Bajaj pulser it might not fit the design of a Honda CBR.

Only a universal design could have any market viability, and if you can explain the scope of your design in the market this project will definitely sound way better earning you more marks. This is one such reason why commercially available gas kits are placed outside the bikes. So we hope that you can better work at this.

Hope you liked this discussion. You can look after many videos to get a practical insight for the same.

If you want to do CAD training courses in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCADprograms and grow in your career.

We also offer mechanical design engineer courses with our a well structured program in view of offering training for mechanical engineering students

Our CAE Institute in Pune gives the best cad training courses through our mechanical engineering internships.


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Flying Saucer Using Coanda Effect

Have you heard about the Coanda Effect? Well in this blog topic we shall discuss the same and the making of a flying saucer and it could give you some insight on your mechanical projects for the semesters.

Everybody gets mused by rumors. Rumors are interesting because there is some bit of truth in it. I was always mused by UFO sightings. Hundreds of sightings are reported each year across the world. Theoretically,never ending universe aliens should exist, that gives some strength to our hope of seeing a UFO. But we could never contact them or have any real evidence of their existence. What keep most of us interested in UFOs is the far more technological power they wield. Flying saucers are of special interest as they are quick and nobody knows what fuels them; so are they real?

Let’s know more about the Coanda effect:

Coanda effect is the tendency of a jet of fluid emerging from an orifice to follow an adjacent flat or curved surface and to intake fluid from the surroundings such that a region of lower pressure develops.

Nice definition I realised, but if you are anything like me who wants to be more precise you need to check videos online for a proper understanding.

So ultimately, the alien technology is ours and if you are an engineering student’ now you must know how to build a flying saucer.

Components rewuired:

Electrical parts:

  1. Brushless motor – 1 nos
  2. Speed controller – 1 nos
  3. Lipo Battery – 1 nos
  4. Propeller – 1 nos
  5. Receiver 5 channels – 1 nos
  6. Servos – 6 nos (4 and 2)
  7. Gyro piezo – 3 nos

Designing materials:

  1. A 3 mm thick styrofoam sheet XPS.
  2. Some 1 mm diameter carbon rods.
  3. A brand new cutter.
  4. To glue the different parts, you need to use UHU Por or special foam Cyanoacrylate (CA) glue.

Instead of struggling with a Styrofoam you can use a lightweight plastic bowl. To metion,styrofoam is lightweight; there is a chance that the final frame you make might have some deformations which can adversely affect the flight of the flying saucer, so a plastic bowl is definitely better.

The making:

You need first to download the airframe plan online.

There are two proposed setups:

  • The first is in DXF format (ces01plan.DXF); at full size (scale 1:1), to be used for CNC or CAD printers.
  • The second is XPS format (CES01.xps), at full size (scale 1:1), ready to be printed in any A4 printer. You need to print the 35 pages and assemble them and build the plan at full scale


The main saucer frame is then finished with 8 curved petals sheets.The lateral control flaps are fixed with an

adhesive tape. The brushless motor is fixed on the top of the cupola via an epoxy disc.You have to cut the 24 rudders, four series of three rudders a fixed and four series of three rudders

are controlled by a servo.

Your Coanda Effect Saucer is soon finished.A streamlined body of 280 mm diameter and 60 mm height and placed at 45 mm above the hull. The streamlined body is made with a 3 mm thick foam and fixed with 8 carbon rods and height rectangular plates on the hull.

The balance point should be higher than possible and centered on the axis of the engine. The Lipo batterie is placed on the top inside the saucer.

Notes:

Use full charged Lipo battery

For your first try, you must have no wind or a very light wind weather conditions.

Put the throttle as rapid as possible to the max power so as to overcome quickly the ground effect.

Then, at about certain height freom the ground, you might set the throttle to the hover value (middle power) and enjoy yourself to pilot your flying saucer.

A very brief oinsight is shared here.We conclude the discussion now.

If you want to do CAD training courses in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCADprograms and grow in your career.

We also offer mechanical design engineer courses with our a well structured program in view of offering training for mechanical engineering students 

Our CAE Institute in Pune gives the best cad training courses through our mechanical engineering internships.

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Things Mechanical Engineers Should Know

In today’s blog topic we would discuss the concepts that would make you a versatile and successful Mechanical engineer. Though many principles were formalized in the late 18th century, yet the field did not come into its own as a discipline until 1847 with the foundation of the Institution of Mechanical Engineers.

A very old practice it is and involves the designing of mechanical systems, like power and energy systems, weapon systems, aircraft and aerospace products, pumps, engines, compressors and physically operating machinery of all types. Mechanical engineers are college going professionals with a thorough knowledge of physics, math, and engineering principles.

Let’s discuss in details.

Physics

Physics comprise the study of natural laws of the universe, and knowing of physics is significant for a mechanical engineer. Mechanical engineers have to understand and apply the principles of physics in virtually all aspects of their work. E.g. how much force is needed to overcome gravity? or what are the properties of coherent light such as lasers?

Maths

Mechanical engineers need to be comfortable with maths. To mention, mathematics is the universal language of physical science and engineering. All subfields of mechanical engineering involve the use of maths, and many require a thorough knowledge of advanced maths which includes trigonometry and calculus. Its tricky and fun to be able to understand and solve differential equations and the versatility to use maths in statistics is significant for mechanical engineers.

Engineering Principles

Working as a mechanical engineer involves the application of basic engineering principles. Every mechanical expert needs to be familiar with basic mechanical principles, a way of determining the strength of materials, statics and dynamics, fluid mechanics, thermodynamics, material fatigue, properties of lubricating oils, shaft couplings and vibration and control theory.

Statistics

Mechanical engineers also need to be familiar with stats. As most of the projects are designed and a model is created first before beginning to construct a prototype, and the use of stats is involved in every step of this process. Statistics is very important in determining the strength of materials or calculating the reliability or expected working life of a mechanical device.

We conclude here.

If you want to do a CAD/CAM course in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCADprograms and enjoy your career.

Our CAD/CAM training center gives the best mechanical projects through our mechanical engineering internships.

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Awesome Tools For Every Mechanical Engineer

Today in this blog topic we shall discuss the awesome tools that every Mechanical engineer plays with. The mechanical genius plays well with their tools to design and innovate.

Here I listed some of the coolest tools I think every mechanical engineer should possess:

Calipers

calipers

I was only 9 years old when I first time played with a pair of callipers. I went to my dad’ factory unit, where an engineer picked a pair of calipers and showed me that measuring the thickness of my hair could be possible with the help of callipers.

Three-thousandths of an inch thick. And that came as a pretty cool thought to me. We only know that a ruler can help us measure with precision down to might be a 1/16th, or a 1/32nd of an inch. But a good pair of callipers can measure within .0005”. Isn’t that amazing? It’s a useful tool for measuring inside diameters,thicknesses,outside diameters and depth.

Dial Indicator and Force Gauge

Dial

The dial indicator and force gauge, are useful on their own, but very potential in a pair. The force gauge’s function is to measure applied force, but the dial indicator’s purpose isn’t quite clear. You can conclude that dial indicator is very useful for measuring the change in position, say displacement as small as .001” and a really good one will measure up to .0001”. And as an engineer, you know that the importance to detect small displacements is significant for aligning shafts or verifying whether a motion can be repeated.

And when they come together, they could be used to measure force and displacement, which helps in the measure of stiffness.  

Chapman Set

Chapman

They come in different sets, but my personal favorite is that of Phillips heads and Allen wrenches.  It’s more significant than a very efficient screwdriver because it comes with a little ratchet attachment that fits the tips and makes it possible to work in tight spaces that no screwdriver could ever reach.

Mirror on a Stick

Mirror on a Stick like the one a dentist uses or a better one that has an adjustable angle. Ley your hand one and check for things like screws that fell loose during vibration testing, part damage, or other such silly accidents.

Leatherman

leatherman

Last but not the least. You need a pocket knife. A Leatherman comprises of a knife and a pair of pliers and that alone makes its worthy tool. A few Leatherman comes with a bottle opener and corkscrew, that could help you with added advantage if all engineering work gives you a sudden thirst Wink!

Check out what’s in your tool box and what you missed.

We conclude here.

If you want to do a CAD/CAM course in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCADprograms and enjoy your career.

Our CAD/CAM training center gives the best mechanical projects through our mechanical engineering internships.

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Career Tips For Mechanical Engineers

Being a Mechanical Engineer is like mastering in many fields yet sticking oneself to the clan of the Mechanicals. Whether a recent graduate or a working professional; there are tips and tricks that can guide you advance in your profession.

Here in this blog topic, we listed a few of the tips.

Career

1. Think like a businessman. In real engineering firms look for hiring engineers who think like business people. They prefer candidates who can strategise and plan their way around a balance sheet and income statements. Engineers must know how the costing behind company’s production affects decisions.

2. Think versatile. In today’s world of versatility, you need to learn basics of relevant specialties like software and electronics to remain ahead of the mass. You need to take some extra endeavor to get some extra.

3. Be a team player. Work collaboration among many different disciplines is an essential attribute in the field of Mechanicals. So you need to be a good team player with others to resolve complex issues and find solutions to bring products to market.

4. Follow rules. Both academia and industry reward free thinkers, but in an industry within the limits of established design procedures and best practices. You need to live by your employers’ values and principles or move on.

5. Be innovative. Always keep your mind open to novel ideas, even if they come from sources outside your team. Companies reward engineers who encourage innovative ideas, irrespective of their origin.

6. Make your boss feel good. This might sound hard at times, as engineers are often intimated by managers who are omnipotent. But a good manager would want the employees to grow and be successful, so be on their side and see your career booming.

7. Stay connected to your university. Keep in touch with your old school. Participate in technical societies to increase your networking reach. Writing technical papers and/or organizing technical sessions at association conferences will enhance both your experience and your company’s reputation.

8. Find a mentor. If you’re a young engineer, look for an older and established engineer at your company who might be interested in mentoring you. Many engineering societies have programs that will assign you a career mentor. Or take advantage of LinkedIn to find a mentor.

We conclude for now.

If you want to do a CAD/CAM course in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCADprograms and enjoy your career.

Our CAD/CAM training center gives the best mechanical projects through our mechanical engineering internships.

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Interview Question And Answers For Mechanical Engineering (Fresher)

Part 3

Question: Mention comparison between Cycle and Otto Cycle.
Answer:- The heat addition and removal processes in Otto cycle are of constant volume, whereas in Brayton cycle, they are of constant pressure.
-Otto cycle is ideal for spark ignition engines.
-Brayton cycle is ideal for gas power turbines.

Question: What is the use of Scrapper Ring?
Answer :- Scrap the excess lube oil from the cylinder walls. Hence prevents oil from entering combustion zone.

Question: Explain DTSI Technology?
Answer :- DTSI is an acronym for Digital Twin Spark Plug Ignition. The vehicles with DTSI Technology utilize 2 spark plugs which are controlled by the digital circuit. It leads to efficient burning of the air-fuel mixture.
• Digital – As the spark generation will be started by a microchip.
• Twin – As two spark plugs will be used.
• Spark ignition – Since the ignition is done via a spark.

interview

Question: How to measure Ductile-Brittle Transition Temperature in Metals?
Answer:- The point at which the fracture energy passes below a fixed point for a standard Impact tests. DBTT is significant since, once a material is cooled below the DBTT, it has a greater tendency to shatter on impact instead of it’s shape being changed.

Question: What is the significance of Thermodynamics?
Answer:- All the mechanical systems are studied with the help of thermodynamics.

Question: How does a Diesel Engine Works as Generator?
Answer :- Diesel engine is a prime mover for a generator, pump, and for vehicles etc. The generator is connected to the engine by a shaft. In the thermal power plant, an engine is used to drive the generator to produce power.

Question:- Differentiate between AnitiFriction Bearing and Journal Bearing?
Answer:- Journal bearings have higher friction force, takes up higher energy and release more heat, but they have larger contact surface, so normally used in low speed but higher load applications. In anti-friction bearings, friction is comparatively less.

Question: Differentiate Technology and Engineering?
Answer :- Engineering is an application of science. Technology shows various methods of Engineering.

Question: Mention benefits and limitations of using LPG in Car?
Answer :- Benefits
Complete combustion
Fuel saving
Homogeneous combustion

Limitations

1. Due to complete combustion, more heat liberation, which is not advisable for long journey, engine will get over heated

2. Installation is difficult

3. Reduction in life efficiency of engine

Question: Differentiate Speed and Economic Speed?
Answer :- The speed depicts the maximum speed which can be achieved by a vehicle or a machine but the economical speed means the speed limit at which the machine works efficiently with least consumption of fuel.

We conclude for now.

If you want to do a CAD/CAM course in Pune, then our CRB Tech Solutions has a nice name in this field for you to take up for enhancing your skill in AutoCAD programs and enjoy your career.

Our CAD/CAM training center gives the best mechanical projects through our mechanical engineering internships.

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Wind Up Battery Charger

In this blog topic, we shall discuss Green Technology. It provides an independent source of power.

Here we write about the wind-up battery which is the only tool you will need to charge your phone batteries, GPS, notebook batteries or any other modern gadget which is in this technology age an essential companion. The use of the wind-up battery charger is easy and since it is portable and an independent power supply, it is a valuable traveling accessory.

wind-up-battery

Working

It’s mechanism uses an internal generator, which is usually hand-powered by spinning the handle on the device. The manual motion, in which AC alternator is driven by a crank converts your mechanical energy and yields the electrical power, by spinning magnets past a coil of wire, which is preserved in the battery. To charge the device the hand crank needs to be pulled out of the folded position and spun in the direction either, clockwise/counterclockwise. After some time of cranking, when the device is charged the handle is folded back to position and the device is available for use.

To mention there are available foot powered the wind-up battery devices, which produce power and self-charge by human energy through feet action. They are able to start a boat or automobile, and give power to a wide array of machines or devices and accessories and represent a priceless and versatile tool for power supply.

Devices which use the wind-up mechanism

There are several devices which utilize the wind-up mechanism. It can be used as the wind up the battery charger, wind up a flashlight, wind up wind up clock , radio, mp3 player, or a larger electricity supply device. Often there are hand cranks folded into the devices, which can be pulled out when required, a portable in-built arrangement.

The wind-up devices promote environmentally clean energy source as the power is obtained via the windup mechanism which efficiently utilizes the human energy and transforms it to electricity.

If you are an environmentally conscious consumer who likes to travel and have a power charger present for his electric devices and an emergency power backup then the wind-up battery is the device for you.

We conclude here.

If you want to do a CAD/CAM course in Pune, then CRB Tech Solutions  has a name in this sector for you to take up for enhancing your skill in AutoCAD programs and enjoy your career.

Our CAE training center offers the best mechanical projects through our mechanical engineering internships.

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