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Building Information Modelling

AEC firms around the globe are transitioning from 2D CAD Platforms like ACAD and Micro Station to 3D intelligent modelling in BIM. BIM technology provides a link between, design, construction and management along with improved productivity for easy retrieval of embedded data information. BIM support services provides you with an efficient way to transition from 2D platforms to intelligent modelling in order to reduce project cost, increase profitability and save time.

Following are some of the BIM support services:

• Building Information Model: BIM model for Architecture, Interiors and Engineering Projects. These files could be at any phase of the work such as schematic design, design development, construction documents or as built conditions. The file formats could be in the form of hand sketches, photographs, PDF’s, JPG’s, DWG, DWF’s, etc.

• 3D Visualization: 3d Models for renderings and animations. These models can also be used to study building geometry/massing and construction sequencing.

• Embedding/linking and extracting of various Information

• Conflict Detection: Identify conflicts amongst various design disciplines for delivering fully coordinated BIM model.

• Detail Library: Drafting details in BIM as a part of the project or as a separate library with customized line weights, hatch patterns, etc.

The design support services include schematic design, design development, construction documentation, structure, MEP/Architectural Information Coordination, conflict identification, CAD systems development, code compliance checks, record drawings, s-built drawings, shop drawings, CAD conversion/rasterisation.

The design support services provide the following advantages to the AEC firms worldwide:

• Allows you to focus on core business rather than production

• Reduce project costs and improve project margins by 50-60%

• Time Zone advantage

• Improvement in the delivery schedule by 40-50%

• Enable you to streamline operations during peak & lean periods

• No infrastructure investments

Providing services in CAD documentation, 3d modelling, Building Information Modelling & Engineering to AEC firms worldwide for various industry segments like:

• Commercial

• Residential

• Hospitality

• Retail

• Corporate

• Healthcare

• Institutional

• Recreational

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As a SolidWorks Solution Partner Elmo Solutions offers a variety of integration methods with SolidWorks software, including direct import of native SolidWorks files, the SolidWorks application programming interface (API), and established industry standard file formats.

Elmo Solutions, the leader in extraction and processing of product data and technical data, today announced that it will demonstrate Agni Link at the SolidWorks Word 2007 Conference being held from February 4 through February 7, 2007 in New Orleans. The ninth annual SolidWorks World Conference brings together designer, engineers, managers, and partners to discuss ideas, trends, and the technology shaping the future of mechanical design. Show attendees will see how Agni Link establishes a direct, on-line connection between SolidWorks 3D CAD software product data and its counterpart in the ERP environment, such as Microsoft Dynamics/NAV (Navision) and may others.

About Elmo Solutions:

Elmo Solutions Inc. is the leader in managing CAD/PLM metadata, and provides unique software products such as Elmo Search, the enterprise search engine software for CAD/PLM and other documents; Elmo Link, a CAD companion software application that provides a live, bidirectional, “hot” link between CAD/PLM and MRP/ERP applications; and Elmo BoM, a standalone application that allows batch extraction of the metadata found in CAD/PLM documents in a single operation.

Elmo Solutions provides comprehensive professional services related to the creation, maintenance, transformation and processing of CAD/PLM metadata. Elmo Solutions is headquartered in Quebec City, Quebec, Canada and has users in 42 countries. Elmo Solutions is an offshoot of IRISCO du Québec Inc., a professional services company specializing in Products / Property / Project Lifecycle Management. Established in 1976, its customers include manufacturing companies, public utilities, engineering and government organizations.

About SolidWorks Corporation

SolidWorks Corporation, a Dassault Systèmes S.A. (Nasdaq: DASTY, Euronext Paris: #13065, DSY.PA) company, develops and markets software for design, analysis, and product data management. It is the leading supplier of 3D CAD technology, giving teams intuitive, high-performing software that helps them design better products. SolidWorks has more partners in the mid-range CAD market than any competing technologies, with more than 600 companies worldwide participating in the SolidWorks Partner Program.

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I want to replace the above ABS module on a 99 CAd Catera. I also need to know how to get the cover off that surrounds the temperature control module and radio inside the car.

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I recently bought one of these mp3 players at a garage sale. I have not tried to use it with the computer yet, but I did research and figured out it usually comes with a disc. Is there still a way to put the music on the mp3 player without the disc?

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Designers have long used computers for their calculations. Initial developments were carried out

in the 1960s within the aircraft and automotive industries in the area of 3D surface construction

and NC programming, most of it independent of one another and often not publicly published until

much later. Some of the mathematical description work on curves was developed in the early 1940s

by Isaac Jacob Schoenberg, Apalatequi (Douglas Aircraft) and Roy Liming (North American

Aircraft), however probably the most important work on polynomial curves and sculptured surface

was done by Pierre Bezier (Renault), Paul de Casteljau (Citroen), Steven Anson Coons (MIT, Ford),

James Ferguson (Boeing), Carl de Boor (GM), Birkhoff (GM) and Garabedian (GM) in the 1960s and W.

Gordon (GM) and R.

It is argued that a turning point was the development of SKETCHPAD system in MIT in 1963 by Ivan

Sutherland (who later created a graphics technology

company with Dr. David Evans). The distinctive feature of SKETCHPAD was that it allowed the

designer to interact with his computer graphically: the design can be fed into the computer by

drawing on a CRT monitor with a light pen. Effectively, it was a prototype of graphical user

interface, an indispensable feature of modern CAD.

First commercial applications of CAD were in large

companies in the automotive and aerospace industries, as well as in electronics. Only large

corporations could afford the computers capable of performing the calculations. Notable company

projects were at GM (Dr. Patrick J.Hanratty) with DAC-1 (Design Augmented by Computer) 1964;

Lockhead projects; Bell GRAPHIC 1 and at Renault (Bezier) – UNISURF 1971 car body design and

tooling.

One of the most influential events in the development of CAD was the founding of MCS

(Manufacturing and Consulting Services Inc.) in 1971 by Dr. P. J. Hanratty[7], who wrote the

system ADAM (Automated Drafting And Machining) but more importantly supplied code to companies

such as McDonnell Douglas (Unigraphics), Computervision (CADDS), Calma, Gerber, Autotrol and

Control Data.

As computers became more affordable, the application areas have gradually expanded. The

development of CAD software for personal desk-top computers was the impetus for almost

universal application in all areas of construction.

Other key points in the 1960s and 1970s would be the foundation of CAD systems United Computing,

Intergraph, IBM, Intergraph IGDS in 1974 (which led to Bentley MicroStation in 1984)

CAD implementations have evolved dramatically since then. Initially, with 2D in the 1970s, it was

typically limited to producing drawings similar to hand-drafted drawings. Advances in programming

and computer hardware, notably solid modeling in the 1980s, have allowed more versatile

applications of computers in design activities.

Key products for 1981 were the solid modelling

packages -Romulus (ShapeData) and Uni-Solid (Unigraphics) based on PADL-2 and the release of the

surface modeler CATIA (Dassault Systemes). Autodesk was founded 1982 by John Walker, which led to

the 2D system AutoCAD. The next milestone was the release of Pro/ENGINEER in 1988, which

heralded greater usage of feature-based modeling methods and parametric linking of the parameters

of features. Also of importance to the development of CAD was the development of the B-rep solid

modeling kernels (engines for manipulating geometrically and topologically consistent 3D objects)

Parasolid (ShapeData) and ACIS (Spatial Technology Inc.) at the end of the 1980s and beginning of

the 1990s, both inspired by the work of Ian Braid. This led to the release of mid-range packages

such as SolidWorks in 1995, SolidEdge (Intergraph) in 1996, and IronCAD in 1998. Today CAD is one

of the main tools used in designing products.

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Computer aided design, better known as CAD, deals with a huge range of computer related tools and applications. These tools are designed to be helpful to architects, computer and design professionals in their respective work and activities. Nowadays business organizations offering services like 2D drafting, 3D modeling, and solid design modelers have started using CAD as their fundamental system. The whole process of designing with the help of CAD includes both software and sometimes specially created hardware.

Normally CAD is used to design and develop various products. These products ultimately finish up as goods that are used by consumers. CAD is most broadly used in the design and development of machinery related products. CAD is also used widely for the designing of all types of buildings. CAD can be utilized for not only architectural services, but also mechanical services. CAD can be considered as a combination of both hardware & software that helps architects, engineers and related professionals in the real estate & manufacturing industry globally.

3D or Three Dimension services from CAD gives an 3D effect to any kind of image e.g. jpg, gif, bmp. The respective image is going to have depth, height, and width. 3D Modeling betters your graphics & makes your website look better and nicer. 3D modeling or animation can be utilized when it is required to carry your business organization’s professional image. When used along with CAD (Computer Aided Design), it can convert all paper documents to digitized format.

These kinds of 3D software can provide magical quality; accuracy and the tools can create high quality 3d products & animations.

Now let’s focus on CAD Outsourcing. In modern globalize economy, one should ask “Why not outsource?” instead of “Why outsource?”. When it comes to outsourcing of CAD, it is obvious that one will be forced to think about the benefits and drawbacks of outsourcing the CAD services. One will be thinking of estimation. Queries like whether it is advantageous for one’s company. What and how to outsource? By outsourcing, one can get various advantages such as lower cost, enhanced performance, a well maintained business environment, security and reliability.

In short, with the increasing usage of computers, CAD began to be used extensively for construction related work and activities. CAD, which started with 2D services, went on and on. Now there are a range of CAD based products available in the market.

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Hobart, Washington USA (Articles Base) July 23, 2008
 
El Rotocast y Rapid Prototipe Services es una nueva página web que se acaba de agregar a los nuevos prototipos de Servicios de Información del sitio web que acaba de ser puesto en libertad. Esta nueva CAD 3D proceso de información tiene página web toda la información que usted necesita saber sobre Rotocast y métodos de impresión 3D y la principal información que usted necesita saber sobre Rapid Prototyping Services. Puede visitar este Rapid Prototyping Servicios de página web en: http://www.prototypezone.com/rapid-prototype-companies-and-services/ Aquí está un extracto de la nueva Rapid Prototyping y Servicios Rotocast prototipos página web: “Los distintos tipos de prototipos rápidos servicios incluyen tecnologías como estereolitografía prototipo, polyjet impresión 3D, sinterización selectiva por láser, mecanizado rápido, CAD 3D modelado, moldeo RTV, RotoCAST, mecanizado piezas moldeadas, piezas moldeadas de uretano, moldeado por inyección, a alta temperatura de fundición, máquinas de prototipado rápido , La inversión de fundición, galvanoplastia, desarrollo de prototipos funcionales, modelado en 3D y el desarrollo de pautas y modelos. El rápido de prototipos proveedor de servicios de desarrollo de prototipos como por las especificaciones requeridas de las manufacturas. Se suministra con el desarrollo de prototipos con el prototipo a lo largo de las asambleas, los materiales y componentes. Los diferentes materiales utilizados en el proceso de prototipado rápido son los plásticos, los metales y los elastómeros. El producto proceso de desarrollo se acelera con el suministro de información rápida, precisa y sólida prototipos de los servicios de prototipado rápido. ” La nueva Rapid Prototyping Servicios de la página es libre información a los miembros y no miembros y se puede encontrar en: http://www.prototypezone.com/. Sin embargo, los usuarios de Zona Prototipo que decidir a ser los miembros pueden unirse de forma gratuita y recibir dos libres E-Libros en Rapid Prototyping por un tiempo limitado oferta. Prototipo zona se añade nueva información todo el tiempo en Rapid Prototyping para que visite con frecuencia en el blog y foro para la información más reciente en: http://www.prototypezone.com/myblog/ Acerca de Prototipo Zona: Prototipo zona es la principal fuente de información y de la comunidad web para todas las cosas sobre Rapid Prototyping y prototipos. Visite el sitio web para unirse de forma gratuita y recibir dos ebooks gratuitos en Rapid Prototyping por un tiempo limitado oferta.

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Water can cut metals. Sounds impossible, but is true. Water jet cutting is a process of cutting the sheets of metals with a high-pressure stream of water containing some abrasive particles. Water jet cutting can yield any 2D shape from metal sheets. It can cut any metal sheet between the thickness ranges of 0.001” to 4”.

CNC water jet cutting is the computer mediated water jet cutting process. In this, the user has to draw the design to which the metal sheet needs to be cut and the software for the CNC water jet cutting process follows it to cut the metal sheet to that particular shape. CNC water jet cutting is advantageous, as it does not release any heat during the cutting process that may distort the cut edges of the metal sheet. It cuts smooth edges and hence does not any further finishing, although deburring may be specified.

The process also does not release any poisonous gas and is thus very safe. CNC machining falls short to water jet cutting at the points that it produces the distorting heat while cutting the edges and also it wastes a lot of metal during the tearing process. Laser cutting can be a great alternative if you want to cut a thin metal sheet. Plasma cutting can be used, but due to the high temperature, there is a greater chance of heat distortion of the metal.

Water jet cutting can cut almost any material like steel, carbon, aluminum, metal alloys, brass, copper, magnesium, titanium, plywood, rubber, glass, wood, gasket material, laminates, foam, marble, fiberglass, etc. Because a robot rather than a human handles CNC water jet cutting, it is cheaper being somewhat free of human labor except for set-up. Plus, it has high accuracy and repeatability.

If you want to know more about the various processes of designing machine parts, please visit eMachineShop. This website is the first of its kind, supplying you the machine parts through the web. We have CAD software for you to download free. You simply download and draw the part or shape that you require and order it. We supply virtually any range of machine parts. Do not worry if you are new. Using the eMachineShop Design software is easy and has additional features to guide the user. It does not matter whether you need a single part or a thousand parts. We will supply you whatever you need with great convenience and ease. Visit the site www.emachineshop.com and get more details about water jet cutting, laser cut and the services offered.

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I am debating on getting a degree in Auto Cad. Is this a good career field to get into?

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High speed machining is a proven stipulation characterized by low cutting forces and high metal removal. High Speed Milling is a technique used in the CNC Milling Industry that combines high spindle speeds with increased feed rates. This results in a high chip-forming rate and lower milling forces, producing an improved surface quality and closer tolerances. In high speed milling, the electronics can make all the difference. The right CNC coupled with other elements of the control system can let a slower machine mill a given form faster than a machine with a higher top feed rate.
1. High Speed Uses
High-speed CNC milling is used, for example, to machine the titanium rotors of the first high-pressure compressor stages of the EJ200 engine. High speed CNC milling allows cost-effective milling of the airfoil geometry from the solid. By subsequent finishing operations the planned surface finish is achieved. The CNC milling which caters to high speed must be structured with an axis movement system that is suitable for machining.
2. Axis Movement
The high-speed CNC milling machines required for the process must be fitted with an axis movement system suitable for machining blisks, which should be at least 5 axes simultaneously, depending on the milling task involved and an efficiently high-speed control system.
3. 3D Surfaces
High Speed CNC milling machines working on 3D surfaces in any materials produce a finer surface finish and higher accuracy in less time that the traditional milling machine. Acceleration is the most critical factor that affects the high speed machining. Since one or more axis are always increasing or decreasing velocity in a 3-D cut, ultimate feed rate is directly related to acceleration
4. What Can A High Speed Control Possibly Do?
A CNC milling machine which possesses a higher structural stiffness has a greater potential acceleration rate. Box shaped high speed CNC milling machine, like Bridge and Gantry is the mostly widely used types of High speed CNC milling tools. The overhead type Gantry exudes the highest stiffness, acceleration and accuracy among other high speed CNC milling tools. Due to its scalability, this machine type is available in sizes to match the work piece, from small to large.
In usual terms, it simply gives you the ability to finish one task faster and move along to the next sooner, making work output higher. In drilling and tapping, this can result in faster hole-to-hole times, quicker spindle reversals for tapping, and substantial cycle-time reductions. The most dramatic benefits, though, come in 3D designs machining. Few, drilling and tapping jobs require a million lines of machine codes. In molds, dies, patterns, and prototypes, complex surfaces comprising a million or more line segments are not at all uncommon. Saving just a fraction of a second per move can result in substantial cycle-time improvements.
5. Downsides - When Is Fast Too Fast?
But despite all these benefits, in high milling, the tool path segments can be so short that a machining center moving at a high feed rate can’t accelerate or decelerate fast enough to make direction changes accurately. Corners may be rounded off and the work piece surface may be gouged. Look-ahead is one answer. Look-ahead capability can let the CNC read ahead a certain number of blocks in the program, to anticipate sudden direction changes and slow the feed rate accordingly.
6. Additional Benefits:
- Improved accuracy
- Better fit
- Superior finish
- Better life
- Produce more work in less time
- Improving the accuracy and finish
- Reducing polishing and fitting time
- Tools simply last longer because their chip load is more consistent

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