7 Tips on Working with 3D Printing for CAD Designers
7 Tips on Working with 3D Printing
for
CAD Designers
7 Tips on Working with 3D Printing for CAD Designers
❏ 3D printing is quickly changing the manufacturing industry
all over the globe. Not only is it more affordable than ever,
but it also offers a significant level of flexibility for a CAD
designer.
❏ Hire AutoCAD designers in India and save up to 70 per
cent on costs.
❏ Let's have a look at the top 7 tips on working with 3D
printing for CAD designers!
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1. Prepare The Drawing
❏ The whole process starts with a concept.
❏ To create designs that come to life as
prototypes, parts or final products, it is
important to prepare the drawing first.
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2. Get Clearances Right
❏ This step is essential when you are looking to create
mechanical and fitting parts.
❏ 3D printers tend to be less precise than other
manufacturing technologies, which mean that the
designed parts must have proper clearances or gaps
between each other to guarantee a fit.
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3. Mind Overhangs
❏ Minding overhangs help save loads of time in post-
processing the print.
❏ In 3D printing, objects are created from ground level,
meaning that the features hanging in mid-air
become deformed.
❏ To avoid overhanging, keep an eye on overhanging
areas and do not exceed 45 degrees.
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4. Watch File Quality
❏ Any design, however impressive, can be laid low
by file errors.
❏ Before 3D printing, make sure the design is
converted to a 3D printable file.
❏ Ensure that the converted file is of sufficient
quality, especially when there are small features,
as they get entirely omitted when file quality is
low.
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5. Consider The Material
❏ Different materials have their own unique
properties. Account for these properties when
designing the model.
❏ Also, keep manufacturer specifications in mind.
The same material produced by different
manufacturers can behave differently. So, always
refer to the printing instructions provided with
the material.
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6. Understand The 3D Printing technology
❏ 3D printing is not just one technology. It consists
of multiple technologies, each having its own pros
and cons.
❏ The three popular 3D printing technologies are:
● Fused Deposition Modeling (FDM)
● Stereolithography (SLA)
● Selective Laser Sintering (SLS)
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7. Choose The STL Export Settings
❏ Different printers have different file size capabilities.
❏ If you are designing for an FDM printer, you will most
likely be exporting your design as an .STL file, which
creates a representation of your design in triangles.
❏ The goal is to create a file that is small in size while
still maintaining the detail in the design.
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7. Choose The STL Export Settings
❏ 3D printing is being used all over the world to
create new prototypes that benefit everyone.
❏ As more companies look into 3D printing
technology to develop new parts or prototypes,
we can only look forward to seeing more
improvements in this process.
❏ Hire AutoCAD designers in India and save up to 70
per cent on costs!
www.virtualemployee.com [email protected] (+1)8776978006
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Suite 312, Rockland, ME, USA
(+1) 877-697-8006
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