This document provides information about the services offered by a company that specializes in rapid prototyping and 3D printing including stereolithography (SLA), fused deposition modeling (FDM), selective laser sintering (SLS), PolyJet 3D printing, urethane casting, CNC machining, injection molding, and finishing options. The company has been in business since 1996, is family owned, ISO certified, and has 12 employees working in their 6,500 square foot facility. They also offer CAD support, online ordering, and case studies comparing their methods to traditional production for low volumes.

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Introduction
Rapid Prototyping & 3D Printing
Short-Run Production with Cast Urethanes
CNC Machining
Bridge Tooling/Prototype Injection Molding
Professionally Painted Appearance Models
CAD Support
Established in 1996
- Family owned and operated
- ITAR Certified by Dept. of State
- ISO 9001 Compliant
- 12 Employees
- 6,500 Square foot facility

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Rapid Prototyping with StereoLithography (SLA)
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The most popular rapid prototyping technology
uV laser cures liquid photopolymer one layer at a time
8 SLA systems in-house
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part size up to 20” x 20” x 23”
SLA Viper Technology
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Fast
Accurate
very high resolution
excellent surface finish
9 SLA materials to choose from
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Polypro-like
ABS-like
Polycarbonate-like
high heat-resistant
Class VI medical

3. Nine •SLA Materials to choose from
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11122XC - clear, ABS- like, water resistant,
medical Class VI approved
NeXt - ABS like, extremely durable, high
impact strength, off-white in color
Accura7535 - PP- like and translucent, great for snap fits
18420 - ABS-like, medical grade
Accura60 - Polycarbonate-like, translucent.
Excellent detail
Xtreme Grey - ABS like, flexible, durable
10122 Ultra - acrylic-like, colorless, great
for highly clear bottles
Prototherm - High temperature and water
resistance, translucent red in color.
Nanotool - Ceramic filled, highly rigid, 500◦F heat deflection

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Your choice of finishing
Machine Finish supports removed
Basic Satin
supports removed
plus glass bead blasting
Basic Gloss
supports removed
plus clear coat
Acrylic Clear Exterior surfaces sanded
plus clear coat
Premium
Exterior surfaces sanded
plus glass bead blasting
Primed and Painted

5. The• latest SLA materials
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SOMOS 10122 Ultra Clear and colorless

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Rapid Prototyping
Fused Deposition Modeling (FDM)
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exceptionally strong functional parts
engineered plastic materials
• ABS, PC, ULTEM, Nylon
stable
dimensionally accurate
ideal for fixtures and low-volume production

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Rapid Prototyping
Selective Laser Sintering (SLS)
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SLS offers fully functional prototypes
uV laser melts Nylon powder one layer at a time
strong mechanical properties and good thermal resistance
excellent long-term stability
Resistance to most chemicals
excellent for tooling, fixtures and low volume production

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3D Printing
Objet PolyJet
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Print head fires droplets of acrylic photopolymer
High power uV lamps cure one layer at a time
high precision models and prototypes
excellent surface features and fine detail
Lower heat deflection temperature than SLA
Over 90 ‘digital materials’
• Simulate over-molded parts
• Durometers Shore A 25 – A 90.

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Rapid Tooling of Production Quality Parts
RTV Soft Tooling / Urethane Casting
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Functional prototypes with complex features
Accuracy on par with rapid prototypes
Cast-in color blended to your specification
Zero draft and/or small undercuts OK
Inserts can be cast into the part
A wide range of material properties
• Shore A, Shore D
• bio-compatible
• flame-resistant
• UL rated
• food grade
• clear
Fast delivery and low cost compared
to injection molded parts

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Metal 3D Printing / Additive Manufacturing
Direct Metal Laser Sintering (DMLS)
Metal parts directly from CAD files, using a high
powered laser to melt and fuse metal powder
into a solid part
Specifications
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Material: 17-4 steel
Maximum part size: 9 x 9 x 7.5’
Minimum feature size: .015’’
Minimum wall thickness: .012” – .014”
Tolerances: .005″ on 1st inch, .002″ thereafter

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4-axis CNC Machining
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Highly accurate CNC machined prototypes, models,
patterns and production parts.
Affordable method for producing low quantities of parts
in your material of choice
Save on tooling costs
Reduce lead times

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Low Volume Production with Injection Molding
Bridge Tooling & Injection Molding
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Low to medium-volume injection molded parts
ABS, Polycarbonate, Nylon, Polypropylene and almost any
other thermoplastic material
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Decades of experience
• mold design
• mold build
• injection molding
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Bridge Tooling in aluminum or steel
Production steel tooling
• CNC machined
• EDM

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Additional Finishing Options
Drilling
Tapping
Helicoil inserts
Machining
Polishing
Metal Plating
Anodizing
EMI shielding
Assembly

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Professionally painted appearance models
● Painting
● Finishing
● Graphics

15. CAD Support
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Reverse Engineering (3D Scanning)
File repair
Optimize CAD file for 3D printing
Split CAD files for larger assemblies

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InterPRO Online
Online quotes and orders, with a human touch

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Review your previous quotes and orders… select ‘New Quote’

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Browse to select your STL files, or a ZIP of STL files

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Tell Ius what technology, material, finish and delivery you need

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Tell Ius about your project’s requirements… even upload a bill of materials

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Send your quote request

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Your Project Manager is notified immediately

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You Ireceive an email link to your quote

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Review your quote

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Confirm your shipping and billing details and place your order

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You Ireceive an order confirmation

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You Ican see the status of your order from your computer, tablet, smart
phone

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You Ireceive an email with link to your shipping and tracking information

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We’re ready when you are

30. SLA material properties
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31. InterPRO Wrench Case Study : Cost comparison for Quantity 1-50
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