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The Advantages Of CAD-CAM Software: CNC Simulation Made Simple

CAD-CAM software adds to the time saving aspect of variety CNC machine shops, besides a wide variety of design and CNC programming benefits. These same shops even save money by not scrapping the parts because they used CAD-CAM Simulation. The aspect of simulation has steadily advanced since the last 10 years and has become a critical aspect of off-line programming.

Many of the improvements are in computer hardware and graphics capabilities and its a fact that there is much improvements in the simulation in CAM software products coupled with the fact that simulation technology is now more easily accessed and more quite affordable.

Since all CAD/CAM products don’t include or offer full machine simulation , so CNC businesses insist that they have machine simulation.

What are the reasons you want machine simulation for your shop?…The list might have a few in your mind:

  • You can prevent the cut paths of your program before physically machining the part.

  • The simulation functions will help you to set machine travel limits.

  • The simulation helps you to check for any errors on the part, including tool,machine and tool holder collisions.

  • Machine simulation that would allow to utilize machines Kinematics is going to help visually see your machine tool in action.

  • You can see exactly how the finished part will look cut on your machine in a virtual environment.

  • You can turn on and off the simulated machine or there is transparency in the simulation process for close part inspection.

  • Ease to calculate machine cycle times on part programs.

  • Even machine-Part Deviation is available.

These are just a few of the many benefits with the biggest benefit is eliminating the wastage part as you end up no longer scrapping parts due to programming errors.

Machined Part Deviation

This acts as a diagnostic tool that allows a user to determine tolerance ranges for part deviation and display them on the cut model. The simulation analysis exists for the user to determine colors to various deviation tolerances. This functionality would help to see exactly where left-over material will be not only for milling tool-paths but for drilling operations too.

This tab is user friendly and is customizable. And this type of analysis helps the programmer to define surface finishes and using this powerful feature to eliminate guesswork can allow programmers work more confidently and efficiently.

Deviation Analysis will help you in a number of ways:

  • Properly select and set up tool-path finishing operations

  • Address the tools you are using for the program…..and many more.

Advanced Machine Simulation

Machine Simulation helps to use machine Kinematics to simulate the actual machines motion as well as the tool-path operations and more. Machine creation begins with a machine definition to define each element of the machine and then the parameters are defined for each element of the machine.

For any machine configuration the machine has a base; its the foundation upon which the machine is built. Every machine element is attached to the base and sometimes other machine element. The relationship of all of the machine elements, the way they are connected and in which way they move, defines how the machine is created.

Once the data is feed into the software, the machine simulation possibly gives the operator everything he or she would need to fully view the CNC machine tool in action.

A added advantage of BobCAD-CAM CNC Software is that it includes “Dynamic Elements.”

The dynamic elements has the ability to change with each NC program. The Workpiece Transform includes the tool-path, stock, fixture, initial stock and the workpiece. Generally, you do not have to define geometry for each of these items because they are defined by each program that you create. This holds true for the Holder Transform elements.

Machine simulation provides dynamic viewing features and by changing the Machine Housing view you can see the different modes of the machine tool.

To conclude, Machine Simulation features are very informative for the operator before the program is run on the CNC machine tool.

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

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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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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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CAD Design Software And Its Advantages

One of the fundamental subjects of mechanical engineering is CAD-CAM.

Computer-aided design /drafting (CAD) is the usage of computer systems to aid in the analysis, creation, modification,or optimization of a design. CAD software is used to increase designer’s productivity, improve design quality, communications via documentation and create a database for manufacturing.

CAD software is used in most of the industries and in projects as wide-ranging as bridge construction,landscape design, office building design and movie animation.

2D or 3D CAD programs can help you perform a variety of tasks like you can create a 3D model of a design, apply material and light effects, and then documentation is done with dimensions and other annotations.

AutoCAD software was introduced in 1982 and Autodesk has been a leader in developing CAD design software. They helped define what CAD can do through Digital Prototyping and Building Information Modeling (BIM) software, which enable extended teams to explore their projects’ key physical and utilitarian characteristics digitally, before the projects are built. So the need is to find the right CAD design tool for your needs.

Design building

CAD design software is used by professionals working in architecture, construction, MEP engineering, structural engineering, operators, and managers. Industry-specific AutoCAD applications and Revit-based software offers specialized tools for building design processes, and Building Design Suite unites these products and additional software and services in one convenient portfolio.

Autodesk’s BIM software can help design and engineering teams, contractors and owners to create and manage building projects faster, more economically, and with less environmental impact.

Designing infrastructure


CAD design tools e.g. AutoCAD Civil 3D and InfraWorks softwares are used to develop intelligent 3D models and engineering drawings for land development, water and wastewater , utilities and telecom and transportation projects.

AutoCAD Civil 3D and InfraWorks, plus additional software and services, are available in Infrastructure Design Suite.

Autodesk uses BIM which is an intelligent model-based process that can help owners and service providers achieve better business yields by enabling more accurate, accessible, and actionable insight throughout a project’s life-cycle.

Product designing


CAD design software is used throughout the product development cycle. From concept to manufacturing the Autodesk software is used to create consumer products, industrial machinery, and building products and equipments. Autodesk’s CAD design software is also used in complex designs for the automotive industry.

The Digital Prototyping tools e.g. Inventor and Product Design Suite help designers and engineers design, visualize, and simulate complete products, before they’re constructed. Digital Prototyping helps reduce dependency on physical prototypes and get more innovative products to market them faster.

Manufacturing design

CAD design systems in 2D and 3D are used to visually draft designs or factory layout designs. Digital Prototyping tools e.g. Inventor helps to create, document, and share designs, while AutoCAD P&ID helps to create and manage piping and instrumentation diagrams

Animation design

You can create compelling visual effects for games, films or TV shows with CAD design programs. Maya 3D animation software and 3ds Max modeling and animation software helps you to create sophisticated effects, design innovative experiences, and improve efficiency in production. There is more to learn about CAD for the games and film and television industries.

Electrical design

Autodesk’s electrical design and electrical control design software addresses the specific work-flows for electrical controls systems designers. AutoCAD’s Electrical software gives a complete set of electrical CAD features, a comprehensive library of symbols and tools for automating tasks.

Inventor helps to integrate electrical designs into a full digital prototype, giving mechanical engineers and electrical engineers the flexibility to smoothly share data and collaborate on full systems design integration.

Our CAD CAM training institute is a name in this field for you to consider for optimizing yourself in CAD programs and pursue your profession .

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An Overview On CAD-CAM

CAD-CAM are one of the fundamental subjects of mechanical engineering.

Computer-aided design (CAD) is the use of computer programs to develop 2D or 3D graphical representations of physical objects. CAD software may be specialized for designing physical products in a wide range of industries, where the software performs calculations for finding an optimum shape and size for a variety of product and industrial design applications.

Computer-aided manufacturing (CAM) generally refers to the use of numerical control (NC) computer software applications to develop detailed instructions (G-code) that drive computer numerical control (CNC) machine tools for manufacturing parts.

In a variety of industries, manufacturers depend on the capabilities of CAM to produce high-quality parts. There are different types of CNC machines that are used in manufacturing. Tha brands of major machine include Haas, Mori Seiki, Hurco, Fadal, Bridgeport, Fanuc to mention.

A broader definition of CAM can include the use of computer applications for the following:

Define a manufacturing plan for tooling designing

CAD model preparation

NC programming

Inspection programming of Coordinate measuring machine (CMM)

Machine tool simulation

Post-processing

Benefits of CAD

Along with lowering the cost of product development there is increased productivity, improved product quality and faster time-to-market.

  • CAD software offers greater accuracy, hence errors are reduced.
  • CAD system provides easier and more robust documentation of the design which includes geometries and dimensions, bills of materials….
  • Easy re-use of design data and best practices.

Benefits of CAM

Benefits include a properly defined manufacturing plan that delivers expected results in production.

  • CAM systems can maximize utilization of a full range of production equipment, including electrical discharge machining (EDM), high speed, 5-axis, multi-function and turning machines, and CMM inspection equipment.
  • CAM systems can aid in creating, verifying, and optimizing NC programs for optimum machining productivity.
  • Advanced CAM systems with PLM i.e.product life-cycle management integration can provide manufacturing planning and production person with data and process management to ensure use of correct data and standard resources.
  • CAM and PLM systems can be integrated with DNC systems for delivery and management of files to CNC machines on the shop .

CAD Software: Some applications

Fibersim is the choice for you to engineer durable, innovative and lightweight products and parts made of advanced composite materials.

NX provides the industry’s broadest suite of integrated and fully associative CAD/CAM/CAE applications.

Solid Edge address all aspects of the product development processes like 3D design, simulation, manufacturing, design management and more. Solid Edge combines the speed and simplicity of direct modeling with the flexibility and control of parametric design.

Syncrofit is used in designing and manufacturing complex parts and large aerostructures.

CAM Software: Some applications

NX CAM and CAM Express allow NC programmers to increase the value of their investments in the latest, efficient and most capable machine tools.

NX Tooling and Fixture Design provides a set of automated applications for mold and die design, fixture design and other tooling processes built on the basics of industry knowledge and best practices.

The following software components are used by CAD/CAM software developers as the foundation for their applications:

D-Cubed Components helps in parametric sketching, part and assembly design, motion simulation, collision detection, clearance measurement and hidden line visualization.

Parasolid is a 3D geometric modeling component software, that enable users of Parasolid-based products to create complex parts and assemblies. It is used as the geometry engine in hundreds of various CAD, CAM and CAE applications.

The subjects revolving around CAD/CAM Toolpath are vast as there are many styles of toolpath that are used in a variety of machining circumstances. Anyways you typically will have Hole Drilling, 2D Tool-paths and 3D toolpaths that are available for use by programmers. These tool-paths include, profiling, pocketing, facing, engraving, 3d contouring and others.

Out institute is a pioneer in offering CAD/CAM courses. If you want to make a career in this field, our CAD CAM training institute is a name worth considering.

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Your Career After Multi-platform CAD/CAM/CAE

CAD/CAM Technology is the fundamental subject of Mechanical engineering.

Integrated CAD/CAM/CAE Software like Pro/Engineer, I-DEAS & CATIA help manufacturers optimize their product concept quite early in design process, enabling them to significantly improve product quality, while reducing time and cost in product development.

Moreover people having 3D CAD/CAM/CAE knowledge have better chances of growth, immediate employment after course completion and chances of jobs abroad.

Market economy is opening more and more and it has become extremely competitive and with this state of economy So skilled people play are the need of hour and they play an important role in organization. It has become imperative on the part of top training centers and Engg. Colleges to especially look for new initiatives towards improving students’ skills and knowledge. An emerging trend of mechanical engineering is the rapid inclusion of CAD/CAM/CAE software as an essential part of curriculum.

The primary reasons for this trend are :

(1) Rapid shift from manual designing and production system towards using of CAD/CAM/CAE equipment. Even many companies are recruiting candidates with CAD/CAM/CAE knowledge as an essential qualification.

(2) So knowledge of CAD/CAM/CAE system will be an added weapon for students seeking admission to post graduate M.S. courses and jobs abroad.

(3) These CAD/CAM/CAE systems shall prove to be an excellent tool for industries, research setup for Professors and aspiring students.

So which are the industries that need more skilled man power and and what for these segments skill sets are available. Some of these segments are:

Tool Room

Process M/C

M/C Tool

Defence

Automobile

Auto Ancillaries

GEOMETRIC MODELING: -

Designing involves development of shape and dimensions of a component. The first step in CAD is geometric modeling. After creating geometric model using different techniques,this can be altered easily in geometry and configuration to produce a satisfactory shape. The next step is deciding exact dimensions. The outputs of geometric modeling is used by CAM in the preparation of NC tapes for the component.

ENGINEERING ANALYSIS: -

This is the most important function of CAD . Engineering analysis basically involves deciding the exact dimensions of the component. CAD provides sophisticated methods like the finite element technique. Unsatisfactory design may require several repetition of the whole process. The computer is advantage over human in its capabilities of rapid retrieval of information , numerical processing and repeating a process without exhaustion.

SIMULATION: -

Simulation, in the CAD/CAM context, means replicating on the video screen a replica of the actual physical situation the designed component is likely to be in. for instance, an airplane subjected to wind loads. Computer simulation gets rid of the limitations of conventional methods. It involves the testing of a graphic model whose size and shape can be varied at will. Computer simulation does not completely do away with prototype testing. After determining a near perfect shape using simulation, it can later be tested with a prototype under test conditions.

DRAFTING: -

Its drawing of the components in logical steps ; the drawing being dispensable for the production of the component. The components designed by engineering analysis, all complex layouts and assemblies can be created interactively and plotted in a fraction of the normal time. Automated drafting yields enormous productivity gains in terms of time, labor and expenses.

EXPERT SYSTEMS: -

This is the latest development in CAD. An Expert system has an “ intelligent data-base” called knowledge base and reasoning logic. It may contain,e.g. the details of the breakdowns that occurred in the industry. Later the user has only to feed in the conditions under which a breakdown occurred. The expert system discovers the reason for the breakdown. This is only one application of expert systems. Expert systems are used as logic support systems wherever decision making under multiple constraints is involved.

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