3D ARCHITECTURAL MODEL PRINTED DIRECTLY FROM VECTORWORKS SOFTWARE ON DISPLAY AT 3D MARYLAND SHOWCASE

 
This week, the first 3D model produced by 3D Model to Print (3DMTP) from Vectorworks® software will be on display at the 3D Maryland showcase launch event located at UAV Solutions in Jessup, Maryland.

3DMTP USA has successfully processed hundreds of files from software commonly used by architects, such as SketchUp, Revit, and now Vectorworks, making them ready for 3D printing.  Extending this service to accommodate Vectorworks software is a breakthrough for both 3DMTP and the architectural community.

With more than 450,000 users, Vectorworks software is a line of industry-specific CAD and Building Information Modeling (BIM) solutions developed by Nemetschek Vectorworks, Inc. that allow designers to advance their ideas from concept through completion. The Arboleda project displayed at the 3D Maryland event is a model of a multi-story, multi-family residential building located in Santo Domingo, Dominican Republic that was originally designed by the architectural firm Modo Forma. The design was further reworked by industry specialists at Nemetschek Vectorworks to demonstrate Open BIM workflows using Vectorworks Architect software. This proof of concept project encompasses a series of detailed features, including a complex exterior ‘skin’ with curtain walls and other architectural elements that before 3DMTP were challenging and time consuming to make ready for 3D printing.  The model on display at the 3D Maryland showcase is a 1:360 scale model of the building, standing at 6 inches tall, with a 3DMTP minimum fine detail thickness parameter set at 0.039" (1 mm), which helped to preserve the details for 3D printing.

The initial test print was produced on a MakerBot 3D printer at Direct Dimensions' office.  The model for display was made on a Stratasys Dimensions 1200es 3D printer at a nearby architect’s office.  In addition to the file that was printed, teams at 3DMTP and Nemetschek Vectorworks are experimenting with a series of design options and scales that will help demonstrate the details of the building design from different interior and exterior perspectives. The files can be printed on a variety of 3D printing technologies all supported by 3DMTP.

The 3D Maryland showcase is the perfect venue to introduce this new and unique service, because both Nemetschek Vectorworks and 3DMTP are based in Maryland. 3D Maryland is an initiative of the Howard County Economic Development Authority and the Maryland Center for Entrepreneurship. Funded through a grant from Howard County, it is designed to help build and maintain connections among producers, while fostering innovation in the 3D printing and rapid prototyping industries. Jan Baum, director of 3D Maryland, is a leader in bringing the 3D printing and rapid technology agenda to the greater Baltimore region.

This is an exciting step for both 3DMTP and users of Vectorworks software. We look forward to making many more Vectorworks files ready for 3D printing in the future.

Phil Magenheim - @3DMTP

 

CREATING 3D PRINTABLE FILES FROM CAD

I have been running 3DMTP USA services for over a year. The time has come to start letting more people know about our cloud based service and the success we are having making CAD files 3D printable.

3D printing is getting a lot of buzz. Each day it is rare not to find a blog post or article about this growing application and market that is changing the way we design, prototype and manufacture. Despite all the attention, little has been written about the difficulties of making traditional CAD files ready for 3D printing. The process can be time consuming, labor intensive and in some cases impossible.

A typical file, when first exported from a CAD format to an STL format (WRL for files with colors and textures maps), often has a variety of problems.  The issues, which many refer to as not being “watertight”, include objects such as gaps, shared edges, inverted normal, non-volumetric geometry, small features and other unprintable geometry. Making matters worse, thicknesses created when making a scaled model are often too thin to print. The challenges along with limited time and resources are too often the reason for not printing in 3D, especially for those wanting to make scaled models and scaled prototypes.


People taking advantage of 3D printing today have developed a variety of work flow options. One option is remodeling or redrawing CAD mainly for the purposes of 3D printing. This is an effort almost equal to creating the original design in the first place. Another option is to invest in the necessary software tools and training that will allow you to repair most of the issue, while these tools help significantly getting control of fine details or undefined thickness so it looks and prints right is still a major challenge.

Another option is to use cloud based software as a service, such as 3D MODEL TO PRINT (3DMTP), which quickly and accurately converts 3D files into 3D printable files. 3DMTP provides automated solutions for designs that contain geometric and structural issues.  One feature unique to 3DMTP is its ability to precisely set minimum thicknesses to all or selected parts of a file. This minimum thickness parameter assures that all entities of the model will successfully print on the selected 3D printer.

The service delivers 3D printable STL or WRL file from native 3D CAD, 3D modeling and BIM formats. 3DMTP Supports and processes a large variety of 3D file formats and also repairs existing STLs or WRLs making them all 3D printable.  Files can be converted for around $125 per file and will vary depending on the size and complexity of your needs.

For more information please visit our website www.3DMTPUSA.com and follow me on twitter @3DMTP

I want to send out at special thank you to Michael Raphael owner of Direct Dimension, Inc. for his support and resources to 3DMTP USA.  Michael’s company and website is a MUST VISIT for anyone interested in 3D laser scanning applications and services – www.DirectDimensions.com

Phil Magenheim @3DMTP