Category: 3D Printing

Solidworks Audi R8 Tutorial by Dan Lavoie

Solidworks Audi R8 Tutorial by Dan Lavoie

Wednesday, November 22, 2017 | By | Add a Comment


Solidworks Audi R8 Tutorial by Dan Lavoie

Well, hello again from your FAVORITE blogger!  I know, I know….I have had many a delay in posting my blogs as of late, but I have been excpetionally busy for some time now with many, many things which never seem to get accomplished and go away.  I have lately accomplished something worth blogging about, and I thought I would share it with you.  For anyone wanting to learn and practice surface modeling in Solidworks, there is a variety of tutorials available throughout the web.  Three key websites for Solidworks tutorials are: www.learnsolidworks.com, www.solidworkszen.com, and www.solidstufflearning.com.  The first two websites I mentioned have some very in-depth and advanced mechanical design tutorials.  I will go into more detail on these websites at a later time.  The last website I mentioned has amazing surface modeling tutorials available for a price.  But, hey, nothing is free in this world now, right?  In fact, things are REALLY, REALLY, REALLY, REALLY EXPENSIVE, aren’t they!!!!!  Even that piece of dirty half eaten, maggot infested, decaying, diseased chicken bone you just were caught stealing out of the garbage bin could potentially be pricey…..you just never know, do you?  Chances are something like that wouldn’t be pricey at all…..however, it could have been placed there as a marker for some member of a bloodthristy crime gang for whatever reasons, and you just took it….and interfered with their business, on their turf!  Like I said….you never know.  So, with that said, let me continue.  Where was I?  Oh yes, so right now, if you can fork out $90 for a Solidworks tutorial on this site, you can purchase a wonderful tutorial on how to model an Audi R8!  Just look at the stunning pictures I created of my Audi R8 from start to finish!  Wooooowwwwww, and who knew Solidworks could create such purrrdy pictures?  I do hope you have a LOT of time set aside to do this project if you are considering it, because it does take a bit of time to complete…..just a warning!  However, when you finally complete the project, you will feel a sense of accomplishment and you will learn quite a bit in the process, especially for people who need to have things shown over and over to them to get it through their thick heads, like me!  (Not from years of suffering fits of delerium from learning things like these projects…..no, not at all, hahahahahaaaaaaaaaaaaaaaaa! :(:):((((!%$#%$#@!!!!!

When you purchase the download, you get access to a zip file that you must unzip and then you will get a media player software access to play the included video tutorials to complete the project.  Each video runs about a minute to three minutes max.

I found the project to be very informative and I thought that it instructed me well on a variety of fundamental functions in surface modeling.  These key designer methods are as follows, but are not limited to:

  • Curves and projected curves
  • Converting Entities
  • Splitting surfaces and split lines
  • Offsetting lines and surfaces
  • The spline and relations
  • The use of vertical, horizontal, perpendicular, parallel, tangent, and other relations
  • Piercing endpoints to other lines
  • Planes and sketching on planes to create complex shapes in difficult areas
  • Extruded boss/bases, extruded cuts, revolved boss/bases, revolved cuts, lofted boss/bases, swept boss/bases
  • Boundary surfaces
  • Trimming surfaces and entities
  • Cut with surface
  • Knitting surfaces
  • Deleting faces and bodies
  • Fillets
  • Thickening surfaces
  • Combining bodies
  • Cut, copy, pasting and moving entities and bodies
  • And many more!

This was an extremely fulfilling tutorial on all fronts.  I felt it showed me and ingrained some of the essential things that any modeler needs to be introduced to surface modeling in Solidworks. If you have $90 available and you are willing to set aside some time to work on a project like this, then I would highly recommend that you try this tutorial.  Not only is there an Audi R8 tutorial available now at half the price, there is also a tutorial on creating an F16 fighter jet, a Ferrari F-430 tutorial, and a Lamborghini Gallardo tutorial available now at HALF THE PRICE!

With that said, I wish you luck.  I am going to go now and work on my next project.  YAY!

 

CNC Hot Wire Foam Cutting Machine

CNC Hot Wire Foam Cutting Machine

Sunday, April 2, 2017 | By | Add a Comment
Auto CAD

CNC Hot Wire Foam Cutting Machine

A CNC hot wire foam cutter is a computer controlled machine used for mainly cutting Polystyrene foam (also known as EPS foam) and similar materials, such as polypropylene (Known as EPP) and polyethylene (known as PE).  The machine consists of a wire running between 2 towers, which is heated via a hot wire power supply, thus melting and cutting the foam into the desired shape.  The towers can move in an X-Axis (right-left) and a Y-Axis (up-down).

Cutting the foam is done in 3 basic steps:
1. Drawing the desired shape to be cut.
2. Converting the shape into G-Code
3. Running the machine with the software to execute the desired shape.

Any CAD software, such as AutoCAD or Corel Draw can be used for drawing the shape, as long as the file can be saved in a DXF format.  There are various CAD files in the market.  More recommended ones include Instant Engineer 14, which can be purchased online for few dollars, DesignCAD, AutoCAD and TurboCAD.  Another CAD software is DevFoam, that combines both the drawing and the G-Code generation.  It is a user friendly application for cutting foam with a 4 Axis CNC machine.

Next step is to convert the shape into G-Code.  The G-Code is another name for the computerized tool by which we tell the machine what to cut and how to cut it.  For the conversion one can use software such as DeskCNC, DevCAD or FoamWorks.
DeskCNC was originally designed for a 3 Axis CNC Router machines.  It was later on modified to enable a 4 Axis foam cutters to run as well.
FoamWorks is known for its simplicity and being a user friendly software.  It is designed to drive a 4 Axis foam cutter via a parallel port of any windows based computer.  It can cut any shape, but works best for cutting RC wings.

For the last stage of running the machine, software such as Mach3 and DeskCNC can be used.  The Mach3 program is a G-Code reader.  It allows you to turn your PC computer into a 4 Axis CNC controller for machining and cutting.  It is an operating system for running the CNC hot wire foam cutter.  It was originally developed for the home hobbyist, and later modified for use for any CNC machine operation for industrial use.

The use of Solidworks design services in engineering products

The use of Solidworks design services in engineering products

Sunday, February 19, 2017 | By | Add a Comment

The use of Solidworks design services in engineering products

In an engineering firm, you are often faced with a lot of tasks to achieve in a limited time frame.  You have your engineers fully engaged in mechanical designs of different specifications and standards.  You may have considered having more experts coming onboard to resolve your time constraint problems.  As true as this may be, you can have an option of hiring equally experienced experts through mechanical design services at a much affordable and realistic cost.

Outsourcing your non-core mechanical designs to mechanical design service companies which specialize in them is the modern approach to engineering today.  Many of them you’ll find around would handle your modeling in 3D, analyze your design specification and layout and provide the required output using latest engineering and design software such as computer aided design (CAD) and computer-aided engineering (CAE) software.

If your company requires the services of the areas underlisted, you can make a call through to have them regularly fill your needs.

Mechanical engineering

• You can have services of the following readily available if you are in short of man hour to complete your mechanical engineering works.

• FEA analysis service

• Simulation and animation service

• Standardization of design

• Design modularization

• Design conversions from ISO to ANSI or otherwise

• 2D to 3D modeling conversion

• Design scaling

• Design quality measure and compliance

• You can also have services in value engineering

These services and much more will provide the cushion you’ll need to meet up your company’s target and within a considerably affordable budget.

Solid works design services

SolidWorks is one program employed by many engineers in their designs.  It is a windows based software that will give your design layout and sketch the modeling that meets the required specification. This is carried out through computer-aided design (CAD) and computer aided engineering technology (CAE) technologies.  As a service company will provide, you’ll get the best for your money’s worth and right on time too.

This mechanical design tool will bring out your product in the variant of the model you have requested.  With experts available, you have no need to bother what comes up on your request as all will be completed above and beyond your expectations.

FEA (Finite Element Analysis)

The structure of a design is known through its design components whether they measure up to standard or not, and are the pillars of the final product.  A well laid structure gives a good final product while on the contrary, a bad product is envisaged.

Finite element analysis service is one more area in your engineering work that can be handled outside your core projects.  Engineering designs are with standards and must meet specification. Therefore, the analysis of finite elements for qualitative and quantitative compliance will be well handled with the utmost professionalism of quality standards that are required.  The FEA services experts are experienced hands who would deliver as expected for your ongoing project.

Working with good engineering services provider is an added value you can access for your company.

Auto CAD DXF Three Common Mistakes That People Make When Converting Patterns to DXF-AAMA File Format

Auto CAD DXF Three Common Mistakes That People Make When Converting Patterns to DXF-AAMA File Format

Sunday, January 29, 2017 | By | Add a Comment

Auto CAD DXF Three Common Mistakes That People Make When Converting Patterns to DXF-AAMA File Format

Hello my readers, the modern world of fashion design and smart fashion requires the use of computer technology and, of course, the use of a variety of computer applications to work with creating modern apparel in precise designs and dimensions.  The success of a modern fashion label requires the knowledge and use of this technology to stay on top and ahead of the global competition in the fashion world.  In researching the use of nesting programs used in fashion production, I found some interesting information regarding the use of DXF files, which are AutoCAD related files, or Drawing Exchange Format files.  These files are used often in nesting programs, where these files are placed on a layout that is used to cut the specific pieces according to the nested file’s dimensions.  The original design and dimensions are created in a program such as AutoCAD, and then imported into a nesting program where they are placed to be cut or sewn on a machine for mass production.  So, please take the time to read some of these mistakes commonly made by people when they are trying to convert a pattern into this type of file.

DXF-AAMA is a file format developed by the American Apparel Manufacturers Association in an attempt to solve the difficulties of using DXF files.  Now when talking about converting a pattern into a DXF (Drawing exchange Format. ) you will find that your converted pattern does not contains neither scale or units nor usually any method of reliably describing what needs to be cut, drawn, drilled or notched in your pattern file however, this file is the most commonly used format for exchange of drawing files.  Listed below, are three of the most commonly made mistakes made by people not software when trying to convert a pattern into this type of file.

1rst Problem: Thinking that your pattern will be a print file and not a cut file.

Thinking that your converted DXF CAD pattern file will be kept in a computer system for further modifications is a common mistake.  Most of the time, your converted file pattern will be neither needed nor wanted.  The purpose of the document is to generate tool paths for a machine.  So keep that in mind when formatting and exporting.  In most cases nobody will need to open the drawing in a CAD program, so eliminate what is not essential.  Think about what is needed in a drawing, format and export accordingly.

2rd problem: Not making the outline of your pattern into one closed polyline creating nesting problems.

In computer graphics a polygonal chain is called a polyline and is often used to approximate curved paths. Not closing your pattern outline will create problems when nesting your pattern and processing your DXF file.

3rd problem: Including objects in a drawing that are unnecessary.

Information such as Fabric type, sewing details, pattern codes, designer comments etc.  They all should not be included in your pattern as these will obstruct the conversion process.  Think of a way to hide or make invisible these text blocks put a reference layer or delete all information before exporting to DXF.

To conclude, three of the most common AAMA DXF pattern conversion mistakes are done by people and not by software.  Converting a pattern into a DXF (Drawing exchange Format.) will allow other CAD programs to read and import your digital pattern into tangent or any other nesting and plotting programs.  Some information lost in the conversion process include: No available information to find if your pattern has a scale or units, notching information, drill marks etc.  Not making the outline of your pattern into one close polyline and including non essential objects like text blocks all around a pattern will all contribute to badly formatted DXF files.

Occupation: Designer/ Prod. Pattern Making Consultant Leading Technical Designer, Alejandro Esparza owner of www.smartpatternmaking.com has provided for over 23 years, Auto CAD DXF and DXF-AAMA pattern converting services to many top manufacturing companies of our time in Los Angeles CA USA.
Laser Scanning Direct in Solidworks

Laser Scanning Direct in Solidworks

Sunday, January 8, 2017 | By | Add a Comment


Laser Scanning Direct in Solidworks

Reverse engineering has shown itself to be very noteworthy for most trades that require new or improved products.  Industry businesses were able to individually see the benefits of reverse engineering for digital correction and renew, restricted data acquisition, commercial product edit, military espionage, access restriction circumvention and educational purposes throughout the demonstration by ReverseEngineering.com of their newest products at SolidWorks World in San Antonio, Texas early this year.

The company offers savvy customers with reverse engineering add-ons, specifically the latest scanning direct in Solidworks product.  This application by ReverseEngineering.com is their initial product to be marketed with direct laser.

It might sound overly technical, but reverse engineering is actually being used by industries that are required to determine the exact geometry of a product, device or system, or how it works.  Simply told, the software provided by ReverseEngineering.com allows industries to analyze physical parts to comprehend its surface geometry.  After this is done, industries are able to modify or improve the design of such parts, or create a completely new piece with additional functionality.

Amid the trades that gain an advantage through ReverseEngineering.com’s scanning direct in Solidworks and other software include the Metal Fabrication, Aerospace, Military, Tool and Die and Automotive industries.†  Their new reverse engineering products in Solidworks were initially distributed at the convention and multiple prospective clients had an opportunity to test drive these products.

Reverse engineering has come a long way from the time since it was primarily utilized to provide military advantage to a certain sector.  New methods are seemingly being developed nowadays no longer just for military purposes but more importantly to provide documentation for parts that are incomplete or which would prove to be more helpful once updated.†

ReverseEngineering.com was founded in 1986 to answer the worldwide rising requirements for 3D engineering applications, Computer Aided Design software, systems for Computer Aided Manufacturing and other scanning devices.  Over the years, their product line has increased and improved, thanks to comments from clients and the modernization of the entire 3D capturing methodology.

Many engineers from all over the world receive assistance from reverse engineering and laser scanning.  For one, they are easily able to check on a model and resolve issues concerning assemblies and fitting.  These laser scanning machines permit engineers to obtain the dimensions of machine or any pieces extremely efficiently.

ReverseEngineering.com’s laser scanning application is highly in demand for utilization in part analyzing, tooling and mold certification and alignment in the Aerospace and Automotive industries.  The software is also highly used for prototype parts scanning and mold and die inspection in Metal Fabrication industry.

Companies that contain machines that have never been provided with 3D CAD drawings because they are legacy systems can also get assistance through reverse engineering software.  Even parts or models with complex surfaces can be efficiently studied with reverse engineering software.

The secret to upholding a business’ competitive edge is to have applications that will ensure business processes like overhaul, repair and maintenance are efficient and more streamlined.  By making use of reverse engineering software, companies achieve this and beyond.

This information was brought to you by Reverse Engineering, a worldwide premier resource offering several integrated solutions for turbo-charging your reverse engineering MicroScribe process while providing a “model as you go” environment.

AutoCAD Training Sites Overseas in Delhi!

AutoCAD Training Sites Overseas in Delhi!

Saturday, December 24, 2016 | By | Add a Comment

AutoCAD Training Sites Overseas in Delhi!

AutoCAD is a commercial software application developed for two and three-dimensional computer-aided design or CAD.  It was introduced in the year 1982 by Autodesk Inc. that used to run smoothly on microcomputers with internal graphic controllers.  Previously, before its introduction CAD programs used to run on mainframe computers or minicomputers.  At that time there was a separate graphic terminal for each user.

At present it has developed a lot and is spread over a wide arena.  Project managers, architects, engineers etc. all use this software for designing and coming-up with their initial framework.  In each sphere especially designing and civil engineering, this software application is required.  This software is used globally in the field of architectural and mechanical design.  Currently, there are many institutions offering professional training on this tool in all the cities of India including Delhi.  One just needs to find out the best AutoCAD centre in Delhi to learn this astounding software.

These days, in engineering school, this is mandatory software that one needs to learn.  However, it is not possible to learn all the aspects there with shortened classes.  Therefore, a student must take a professional training on it that will not only benefit him during studies, but also in a career after completion of the degree course in college.

Looking at its increasing demand, many professionals are now offering short and long term certificate courses on it.  Depending on the requirement according to the respective field, one can choose the course and enroll in it to obtain the necessary skills for better career growth and opportunities.

In Delhi too there are many centres apart from other cities of the country.  The national capital provides a number of AutoCAD training centres to all the aspirants in the city.  The industry specialists who possess immense knowledge in the field and know what is required as per trend offer valuable knowledge and great assistance to the students.

Hence, one can choose the best AutoCAD centre in Delhi and start the training immediately.  Do not wait until your resume is rejected as a result of a lack of knowledge and experience using this software.  So, just pick the best school for your needs and start your training as soon as possible.  The classes are open for all students and professionals according to their need.

For more information regarding Best Auto CAD Centre in Delhi and Expert AutoCAD Centre India. Please visit at: hrcadcentre.com