Category Archives: cad cam institute

Many Applications Of Computer Aided Design

CAD is primarily the usage of software for creating, editing and defining the different designs which could then be put to various applications. If you are not aware of what CAD is and the benefits it has, here we mention them in details to help you.

Primary Benefits of CAD

Following are some of the key advantages of using the CAD software.

  • Lowered error percentage: The CAD software makes use of some of the best tools, and so the percentage of error is lower compared to manual designing.
  • Less effort: It reduces the amount of effort that was required for designing the different models, it has reduced significantly because the automation mode of software.
  • Time saver: When you use CAD software, it will save your time and help you make better and more efficient designs in less time duration.
  • Easy edit: When you make designs, you might find the need to make changes. When you are using CAD software, it will be easier to make any changes.
  • Better accuracy: CAD software is known for its accuracy. You have tools to measure the precision, skill and accuracy level of the designs.
  • Easy to share: The CAD tools have easy to save options for the files and store it in a way that you could use it again and again and send it without any unwanted hassles.

The Different Sectors Where Cad Finds Its Use

CAD software will find its use in various different fields. Here we mention some of the main fields:

Aerospace

In terms of missiles, space shuttles, and even high-tech aircrafts, it is CAD that will turn out to be handy. CAD software will come in handy in designing some of the best models. When missiles and shuttles are made, there is a great need for having optimum accuracy. Further, the designing could be hugely complex because there are various parameters that have to be borne in mind. It is the CAD software that helps in methodological planning and when implemented nice, it can help in making some of the most amazing and useful designs.

Civil Engineering

In matters of construction of civil projects, there are a lot of designs that is involved. Planning bridges and towers and other structures need special consideration. Even a minor flaw in the design could be harmful. This is where CAD software measures with accuracy.

Landscape Designing

When you are developing landscapes, you must be sure that you have a well plan. The different outdoor detailing, floor plan and other aspects have to be judged wise and once again, the need for accuracy is very high. In the field, one must be sure that all the main aspects have been taken into considerations and there might be a lot of edits that have to be made. Making a manual landscaping plan could be tedious and time consuming. On the other hand, when you take help of CAD software, you will be able to design some of the best landscape models that will be apt and will help you too.

Jewellery Making

Jewelry making is one a booming business because there is a endless demand for some of the best jewellery pieces. When you use CAD software, you will be able to be innovative designs and the precision and details that you could add to the pieces is worth of applause.

There are different types of CAD software which could be used for designing making and other accessories. If you talk about fine imprinting in jewellery, it is the CAD software that be efficient.

Cartography

It is the field of map making. There was a time when maps were made manually and carefully using the right scale and right demarcations. Even there were chances of some errors. But, with the smart use of CAD tools, you could now make some of the most accurate maps with ease. The CAD tools could easily take the distances and details and make some of the most accurate maps that one could ask for.

Here we mentioned only fields where CAD tools have found their use and it has become an inseparable part of the industries.

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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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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Mechanical Technical Interview Questions For Thermodynamics

In today’s blog topic we are sharing some of the mostly asked and important questions from interview point of view.

1. Why Thermodynamics is important in the field of Mechanical Engineering

As all the mechanical systems obey the rules of thermodynamics; it is very important for the mechanical engineers. 

2. State the Laws of Thermodynamics.

The three laws of thermodynamics are:

1st Law: 

Energy can neither be created nor destroyed; but can change forms. In an isolated system, the total energy always remains the same. 

Second Law: 

The entropy of the universe increases during any spontaneous process. 

Third Law:

As temperature reaches absolute zero, the entropy of a system becomes minimum. 

3. What are the Laws of energy conservation? 

Energy can neither be created nor be destroyed; but can be transformed from one form to another.

4. Is a boiler a closed system?

Yes. 

5. What is a Carnot engine?

It is an imaginary engine which follows Carnot cycle and provides 100% efficiency.

6. Difference between Gas and Vapour

  1. Vapour can change back and forth into liquid and solid states but a gas can’t.
  2. Gases cannot be seen while vapours are visible.
  3. Vapours settle on ground while gases don’t.

7. Differentiate Boiling Point and Melting Point

  1. The melting point is the temperature at which a solid changes to liquid state.
  2. The boiling point is the temperature ate which liquids transform into gas.

8.What is the effect of reheat on Rankine  cycle? 

1. Increased efficiency 

2. Increased yield

3. Both

4. None of these.

1.Increased efficiency

9. What is flashpoint?

Flash point is the lowest temperature at which vapour of a combustible liquid can be ignited in air.

10. What is refrigerant? 

A substance that transfers heat from one place to another, developing a cooling effect. Water is a refrigerant in absorption machines. 

11. What is Otto cycle. 

Designed by Nicolas Otto, an Otto cycle can be explained by a pressure volume (P/V) relationship diagram. It depicts the functioning cycle of a four stroke engine. The cycle begins with an intake stroke, closing the intake and then moves to the compression stroke, starting of combustion, power stroke, heat exchange stroke where heat is rejected and the exhaust stroke.

12. How to measure temperature in a Wet Bulb Thermometer? 

Wet bulb temperature is measured in a wet bulb thermometer by covering the bulb with a wick and soaking it with water. It corresponds to the dew point temperature and relative humidity.

13.) In a Thermal Power Plant why Deaerator (D/A) is placed on a height?

To build a very high pressure and the temperature for a boiler feed water pump and it discharges high pressure water to the boiler.

14.) What are the differences between gas turbine and a steam turbine? 

Gas turbine works on Bryton cycle whereas a steam turbine works on Rankine cycle. The making and operation of a gas turbine is entirely different to steam turbine.

15) Where does stress corrosion cracking occur in a stream turbine?

In the wet stages.

Hope you liked this discussion.

Are you looking for CAD CAM certification in Pune? Well if you want to do CAD CAM 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 training 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 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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In Many Ways CADCAM Press Is Losing Eminence!

What is objective writing?…Well being true in your words, not doing product fanboi’s and giving honest review. But no sooner one is paid for their writing, there starts pretend journalism and faux news and the hope of being objective about the subjects you pen. There is no way you cankeep that advertising revenue and tell the whole truth about the product you are reviewing.

This write up is for those who wants honest opinion on CAD/CAM. Some discontent can be shown owing to the products’ limitations and by those who for years have written absolute rubbish articles on CADCAM… especially CAM.

Rhino CAM

A video has been circulating that tells about Rhino done by Adam OHern who goes by the name of Cadjunkie. It was done a few years ago and it really takes the point that Rhino solids and filleting sucks! In the video Ohern claims that he can’t use Rhino without SpaceClaim. Adam’s got that right because it’s absolutely ridiculous that after all these years yet , Rhino still doesn’t have decent solids or decent filleting.

Creo Parametric

As per CAD/CAM press, Creo Parametric has been reported as being a total redo of Pro/E Wildfire with a new easy to use Windows Ribbon user interface. But was that the truth?…Nope!

Creo Parmetric user interface is a little more than a cosmetic rehab of Pro/E Wildfire, which in turn itself was a cosmetic rehab of Pro/E.

Once again PTC couldn’t deliver what they promised to deliver with Creo.

In truth the CREO Parametric still has tons of UNIX based menus in it. Can check out from web sources.

SolidWorks Blogs Are Dying

With the dying SolidWorks blogs and the leading SolidWorks “fog blog” that Matt Lombard runs is ruining the CAD/CAM stories. The fog blog is stale because of Matt’s censorship and besides being an arrogant and pompous; he’s a manufacturing blockhead. Several SolidWorks users posting to SolidWorks own forum have pointed this out to Lombard. His advice is to go to his own fog blog and rant and rave in an environment where the control in his hands.

For years Matt Lombard touted Mastercam as the leading solution for CAM programming on Usenet despite the fact that he doesn’t have any real machining experience and couldn’t machine his way out of a paper bag if he tried. The reality is that Mastercam is a cobbled together legacy code product with tons of problems and is no close to market leading technology. Mastercam is currently being dumped by long time Mastercam customers who’ve had enough of the bugs that never got fixed, the horrible treatment they recieve from CNC Software where the dealer always comes before the end user, etc.

On the SolidWorks’ fog blogs like that of Matt Lombards’, products that are much more advanced than Solidworks, like Missler’s TopSolid CADCAM 7, with its built in PDM, good configurations, their own 2D and 3D constraint manager, etc. don’t ever get discussed.

Our organization provides CAD/CAM mechanical courses and 100% job placements. So if you are considering to optimize your skills then our CAD CAM training institute has a name to be positively considered for CAD/CAM Certification in Pune.

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Augmented Reality (AR) Is The Future Of CAD Design

Virtual and Augmented reality technologies are starting to revolutionize compound product development and production processes. It’s an exciting area influencing many high-tech industries at the moment, but increasingly dribbling down the supply chain to Small and Medium-sized enterprises(SMEs) too.

Virtual and Augmented Reality:

In the pretext of manufacturing and product design, Virtual Reality (VR) digitally simulates a product or environment, as the user is able to interact and immerse themselves within it. Whereas with Augmented Reality (AR) the digital product is projected on to the real world background, unlike a digitally simulated one like VR.

Virtual reality (VR) was conceptualized since the 1950s. The idea that someone could connect to a machine and view a unending screen was fascinating. It held the promise of transporting people to new places where they could listen to a concert, view art,or have any number of other experiences without the burden of traveling.

Unfortunately, owing to it’s rudimentary nature; when VR made its way into consumer households in the early 90s via computers and gaming systems, couldn’t make much impact. In words of Matthew Schnipper though a true believer could immerse him or herself in the roughly built digital landscape, the gulf between that crude digital experience and the powerful subtly of real life was too great. In other words,the vision simply did not match the methods.

Though VR quietly went away, the concept was not forgotten. It was in 2012 the idea again gained mainstream owing to the creativity of Palmer Luckey, a young man who developed a homemade headset called Oculus Rift. The popular culture awareness of VR was fueled by Oculus Rift’s popular and successful Kickstarter campaign, and Facebook’s $2 billion purchase of the company in 2014.

What makes the Oculus Rift different from early predecessors is its high-resolution display, wide field of view and ultra-low latency head tracking. This means the graphics are very smooth and the user is less likely to experience aversion. These advances have led to the technology that energize the Samsung Gear VR, and the company also started accepting pre-orders for the Rift, which works with the Xbox One and gaming PCs.

All of this is great news if you’re a passionate gamer, but what about the applications for CAD design?

Virtual and Augmented Reality for Design Development

From a product development perspectives VR and AR help to refine and optimize designs at an early stage. Concepts and options can be reviewed and modified quickly. Digital models can also be virtually tested, analyzed and triggered with tools like FEA and CFD. The result is rapid repetition design cycles and ultimately great products.

VR and AR make animated simulations possible. This is invaluable if you are serious about understanding how products will be used, with factors like access, look, ergonomics and feel coming into the scene. Anybody can understand a life-like simulation, whereas 2D engineering drawings and more complex 3D models can be difficult to interpret if you don’t have a technical background.

Ultimately VR and AR help communication and buy-in during product development. The result is a reduced technical risk and with a greater probability components and products.

Our organization provides mechanical courses and 100% job placements. So if you are considering to optimize your skills and you are from Pune, our CAD CAM mechanical training institute is very much preferred by CAD professionals.

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6 Career Boosting Resources For CAD Professionals

Everyday it’s not easy to find creativity, purpose or motivation in the work we perform. The only solution to this problem is to learn new skills and remain updated. Continuous education not only helps us discover our passion, it will also enhance our knowledge.

So consistent learning and up gradation of the skill set wile make you a more valuable employee to your company. It might even lead to good books from potential employers.

Whether you have handful of minutes or ample of hours, the following five resources offer something for everyone:

1. Gain New Skills With Free Tutorials

A fantastic online source is 3dtotal.com for those who are interested in enhancing skill or interested in picking up a few new tricks. The site offers hundreds of tutorials, which you can sort by skill level , software type and technique.

Software options include 3ds Max, Maya ,LightWave, CINEMA 4D, Photoshop and many more. Learn techniques such as lighting ,animation,post-production modeling and texturing.

2. Search for Vendor Training

No one wants you to more successful than the companies who create the software you use every day. Look to their websites for training and certifications. PTC, SOLIDWORKS and Autodesk; all offer educational resources and cad tutorials

3. Webinars Offer Great Perception

No time to read a book or take a course?……You have a webinar is a quick way to learn new ideas. Mostly they last about an hour and there is usually an opportunity to ask questions at the end. 3ds CATIA offers several Webinars on their resources page and Siemens PLM, makers of NX, has a huge archive of Webinars that is easily search-able by product.

4. Learn The Design Business

Being a great designer is about more than just design. Mike Monteiro’s book Design Is A Job offers valuable idea about how to navigate the business side of being a successful designer.

This book is easy to follow and a must-read for all aspiring designers.

5. Advance Your Talent With Efficient Training

Lynda.com which has been recently acquired by LinkedIn, is an education company that offers video courses to online subscribers who pay a monthly fee of $24.99. You can easily sort the sourse of your choice by skill level, subject and instructor. Examples Some of the available trainings include:

  • SOLIDWORKS tutorials
  • Autodesk Inventor tutorials

6. YouTube Videos Are Of Immense Help

YouTube holds a large number of useful tutorials, and they are not just limited to video games. Find some relevant channels and subscribe to email updates for a regular stream of great training and educational content. Following are some channels to consider:

  • Siemens PLM
  • Ally PLM
  • Dassault Systemes
  • CAD Tutorial
  • TFI CAD Tips and Tricks
  • MH Tutorials
  • Design & Motion

Learning Is A Lifelong Process!

As the industry is evolving with time, so should your skills. Reading books, taking courses and applying lessons learned to the work you do every day will increase your value and maintain your significance.

The Creativity Handbook for 3D Professionals is another valuable resource to get started with your creativity.

So gear up for self enhancement today!

Our organization provides CAD/CAM courses and 100% job placements. So if you are considering to optimize your skills and you are from Pune, our CAD CAM mechanical training institute has a name to be positively considered.

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3 CAD Trends That Could Rock 2016

We all take New Year’s resolutions but that goes in vogue always:exercise regularly, eat healthy or any thing.

And the CAD industry is no different. It resolves to do better work. Improve productivity. Develop and experiment with new technologies. Most important, the resolutions are to improve lives and businesses with new creations.

But we think 2016 is going to be the best year till date. There are several CAD trends on the horizon that will impact both business and this year. And each one presents a new opportunity to change the world with CAD.

CAD is an ever changing technology that is very essential to every mechanical engineer, designer and drafters. It’s important to stay updated on the latest trends:

 

1. Internet of Things (IoT)

The Internet of Things (IoT) refer to billions of Internet-connected devices. The IoT calls upon wireless sensors that continuously monitor the operation of all types of machines irrespective of their location, and then aggregates the data such that it can be broken out and analyzed to discover trends and make conclusions that can’t be drawn from local data.

Cisco estimates over 50 billion devices will come online by 2020. This includes devices in industrial factories and sites.

But it will likely affect engineers more than most. Once factories and facilities come online, massive new efficiencies come online, too. New threats and challenges will also appear. Cybersecurity is one of the primary dangers; when everything gets connected, everything becomes vulnerable.

These considerations will change how engineers work on-site. But the full IoT transition will take some time. 2016 would end with a new revolution!

2. 3D Printed Buildings

its came in news that that a 3D printer could create an entire building. Truth is that they are used to construct entire apartment blocks. The method prints buildings fast, is cheap and more eco-friendly than some conventional methods.

There’s a high need for big 3D printers. They make housing easier for more customers and builders in populated areas. So could 2016 be the year of 3D construction firms!

3. Upstart Tech

It seems CAD software is changing. Established companies have released a few cutting-edge cloud and collaborative solutions. But innovation are not only coming from the big CAD players.

Startups are trying to figure out how CAD works and how we work with CAD. The most exciting one is Onshape—- only full-cloud CAD solution available. It’s just one of many upstarts. But the fact is that it’s founded and backed by a former SOLIDWORKS alumni.

Our organization provides CAD/CAM courses and 100% job placements. So if you are considering to optimize your skills then our CAD CAM mechanical training institute has a name to be positively considered.

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Illinois Manufacturer Uses CAD-CAM Technology To Increase Quality , Production & Profitability

KPI Machining, Sheridan Illinois in order to stay productive and profitable in their CNC machining while providing quality parts, took to CAD/CAM technology to give them an edge.

KPI Machining is a job shop that produces CNC milled and CNC turned components with an importance on producing low quantity orders (1-500 parts).

When KPI turned to technology to help them succeed they found BobCAD-CAM for CNC programming software. KPI now uses the BobCAD-CAM Mill Pro and Lathe CAD/CAM to design and produce parts ,fixtures and their tooling.

KPI Machining reported that they rely on BobCAD-CAM for accurate 3D milling for solid modeling and programming of complex geometry for their CNC lathe. Obtaining a cycle time from a machining simulation allows them to more accurately quote parts. they also use BobCAD-CAM to produce technical sketches for customer verification and procurement of outsourced services.

The CAM software gave them all of the high speed elements they needed without having to spend much. Cutting tools included a 1/2-inch XPVS500-030 carbide end mill from Supermill. The part was machined at 2250 RPM, 56 IPM on the initial test run with an 8% climb step-over, 8% conventional step-over and 1 inch engagement. The Initial run came in at 3.3 lbs removed in 6.8 minutes and the same roughing tool was used to machine over 55 parts!

The same tool was being used for roughing the next operation. But KPI preferred to use the 1/2-Inch cutting tool since this component required that size or less for finishing as well as that the tool cost $65 and it can be sharpened again by the manufacturer, then the BobCAD toolpath can quickly be re-programmed to use the re-sharpened cutter. Hence saving them more money. They prefer not to implement a variety of different type roughing tools on such a low quantity run as this is equivalent to less money in the job, less setup/programming and operator intervention.

KPI reported that the Adaptive Roughing function is surprisingly easy to program and takes no longer than a drilling operation to setup. No chirping in corners equals maximum tool life for carbide, and no unforeseen gouges in the part from tool deflection in corners.

Very consistent finishing stock is left all around the part even without an additional profile pass to clean up. Negligible spindle load or axis load is easy on the machinery and this is inevitably easy on the companies maintenance costs.

KPI Machining can depend on BobCAD-CAM Mill Pro and Lathe software to get parts out the door by taking full advantage of the software’s ability; 2D drawing, 3D modeling, and providing a variety of toolpath options that give an edge in the their market.

The toolpath capability BobCAD-CAM provides allows KPI to manufacture complicated parts, fixtures and tooling easily and efficiently. It seems part families and component design changes are no more an issue for KPI due to the software’s structure.

 

If something changes on a part, they simply re-sektch, select and compute them again, the toolpath due to the ability to associate the part model to the CAM Tree. Another huge advantage is getting the choice to name and then save individual machining features for later use. The 3D simulation is extremely remarkable in the fact that it shows an actual tool holder geometry, tool protrusion and length of cut of the tool. One can observe problem areas in his program before the code ever gets posted.

In words of Eric Pine, Production Manager in KPI Machining in Sheridan Illinois BobCAD-CAM is the foundation of their working.

Our organization provides CAD/CAM mechanical internship and 100% job placements. So if you are considering to optimize your skills then our CAD CAM training institute has a name to be positively considered.

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Drilling Machine…. Its Working And Types

The drilling machine or drill press is one of the most common and useful machine used in industries for producing, forming and finishing holes in a work piece. The unit need to consist of:

1. A spindle which turns the drill which can be progressed in the workpiece either automatically or by hand.

2. A work table holds the workpiece rigidly in position.

Working principle:

Though holes can be made by some other machine tools or machines but drilling can be done very easily and at low cost in a shorter duration. A mark is made at the specific location with a center punch. The rotating edge of the drill exerts a large force on the workpiece and the hole is created. The removal of metal in a drilling operation is by shearing and extrusion.

Grooving:

It is the process of cutting a narrow groove on the exterior of the work piece. Its usually done at the end of a thread or near the shoulder to leave a small margin. The groove might be in many shapes square, radial or beveled.

Undercutting:

It is done at the end of a hole near the shoulder of stepped cylindrical surfaces and at the end of threaded portion in bolts. Its a process of increasing the diameter if done internally and reducing the diameter when done externally over a short length. Boring and parting tools are used for this operation.

Types of Drilling Machines:

1) Based on construction:

Portable,

Sensitive,

Radial,

up-right,

Gang,

Multi-spindle

2) Based on Feed:

Hand driven

Power driven

Components :

Spindle

The spindle holds the drill and revolves in a fixed position in a sleeve.

Sleeve

Feed pressure is given to the sleeve by hand or power and cause the revolving drill to cut its way into the work a fraction of an mm per revolution.

Column

The column supports the assembly of the head and the sleeve.

Head

The head of the drilling machine consists of a spindle,sleeve, an electric motor and a feed mechanism. The head is secured to the column.

Worktable

It is supported on an arm mounted to the column. This can be adjusted in vertical mode to accommodate different heights of work.

Base

The base of the drilling machine supports the complete machine and when secured to the floor, provides for vibration-free operation and best machining accuracy.

Our organization provides CAD/CAM mechanical internship. So if you are considering to optimize your skills and take CAD CAM certification courses in Pune ; our CAD CAM training institute has a name to be positively considered.

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An Overview On Top Solid 7

TopSolid is a fully integrated CAD/CAM software developed by the company Missler Software. Being a completely integrated CAD/CAM software it allows users to design and manufacture their parts (by programming NC machines) using the same software.

TopSolid 7 is a next generation methodology for modeling, by the from Missler Software. It is claimed to offer huge innovations on the CAD/CAM market by simplifying design and modification of large assemblies in an organized and structured environment. The end user is said to benefit from productivity gains i.e. estimated at being 30% superior to conventional solutions.

A brief History of TopDolid

Created by Missler Software based in Paris, France.

They were formerly known as Missler Informatique, a manufacturing company founded by the Missler brothers in 1984.

They previously designed and manufactured CNC machines.

They at first made 2D CAD/CAM software.

In the early-2000’s, a MBO (Management Buy Out) occurred in which all the empires the Missler brothers built were merged into Missler software to push the vision of TopSolid to the next level.

Currently, Missler Software is owned by four individuals and is yet a privately-held company.

Today, their product line includes TopSolid, TopSolid’Erp and GOelan.

TopSolid UI

The TopSolid User Interface is one of the most intuitive interface. It’s laid out extremely well and really focuses on reducing the amount of area tool bars, command options and collapsible windows take up.

The Project Manager to the right handles all your files for each project.

Entity Manager to the left handles all the features, shapes, constraints, solids and more.

TopSolid Projects

Instead of starting with creating a part or assembly, first you need to create a Project. The Project contains everything – Sketches, Parts, Assemblies, Flat Patterns and access to all the revisions of your files.

Modeling

It is very much like other 3D softwares : create a design, extrude, add more features. Designs have relations automatically added and you can edit the dimensions without getting into the sketch. You have typical solid features, but also the ability to add machine features like pockets, grooves and slots along with drilling and threading operations.

TopSolid CAM

The CAM portion is completely integrated inside the interface . It is fast to set up toolpath because it automatically creates the tool-path after you have selected the tool.

Integrated PDM

The most wonderful idea any PDM system could ever attain is the sense that it doesn’t even exist; simply you don’t know you’re even using a PDM system….This would denote the integrated PDM system within TopSolid. Though it’s doing it’s working behind the scenes, it has full part numbering, controlled revision and simple life-cycle work-flow functionality, completely built in and dead simple to set-up.

Conclusion

If you’re looking for MCAD software that brings integrated CAD, CAM and PDM together in a lightweight package, then none can beat TopSolid . It makes project management very simple. It’s also extremely noticeable that it was developed to make for a cohesive work-flow. It’s unclear where TopSolid stands, but if you compare current softwares and trying looking for a solution that incorporates CAD, CAM and Data Management with visualization and more, TopSolid would be the foremost choice!

Our organization provides CAD/CAM mechanical internship. So if you are considering to optimize your skills in said field then our CAD CAM training institute has a name to be positively considered.

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