Greg's Bite: Desktop 3D printing
TweetFollow Us on Twitter

Greg's Bite: Desktop 3D printing

By Greg Mills

As I have previously speculated in this column, I consider the desktop 3D plastic part printing revolution fertile ground for being one of Apple's next big things. I think Apple is uniquely situated to do for 3D printing what they did for desktop printing on paper 20 years ago.

3D printing is using a computer to create physical objects from software files utilizing a special 3D "printer." Star Trek's "replicators" were sophisticated voice-controlled, computer operated 3D printing devices, able to reproduce just about anything.  Replicator devices were as common aboard the starship Enterprise as microwave ovens are to us. Imagine the forerunner of such a futuristic device sitting on your desk and hooked up to your Mac or iPad.

References to cool new things in the R&D labs at Apple seldom give us enough information to do anything more than make our imaginations soar.  In the absence of actual tips on what is going on behind the doors at Apple, one can only speculate based upon historical information and synergy with what is known. This is speculation, based upon Apple doing what is cool, developing markets where they have synergy and making money with a combination of hardware, operating software, consumables and an on-line store for selling and buying part files. 

As an inventor, I have built numerous prototypes of my proposed products. I have had a number of original plastic parts made over the years. These parts were created with what is called "rapid prototyping" technology.  

This is a prototyping process that is very common in engineering and R&D labs where a 3D rendering is created on a computer and the output file is called "STL format." Software such as "SolidWorks" creates object files that are used with stereolithography or 3D printers.  

Stereolithography is one system of the two types of systems for creating 3D parts. 3D printing is another. In a nutshell, in stereolithography there is a tank, sort of like an aquarium, full of transparent liquid resin. Two laser beams from two directions converge at a point inside the tank. The two laser beams, at the point where they converge, create heat. Heat makes the liquid resin harden. If a computer continuously aims the beams and moves them around very precisely a physical plastic object can be thus constructed, one layer at a time.

3D printing amounts to something similar to an inkjet printer, but the ink is a plastic filament fed off a spool, and the print head heats the plastic to melt it to adhere what is already laid down in previous layers. Colored plastic can be used to create colored parts. Perhaps a multicolor head could allow an advanced 3D printer to create colorful parts without stopping to change the color the printer is putting out.  

Typical of technology Apple feels is right for commercial development, 3D printers have begun to move from being an engineering device that costs $50,000 and up, to hobby devices that are selling on eBay for $500.  

The problems in the developing 3D printer market are that:

1. 3D part creation software isn't even close to Apple simple. I have checked out software that can be used to design and print plastic 3D parts and it is both relatively expensive with a considerable learning curve. While the Mac can run the 3D software, it really takes either a class or a lot of learning to get part design down pat. Apple is the master of making hard software easy and intuitive. Apple software that will make 3D part designing easy and drive 3D printers would be a very Apple-like thing to do.
  
2.The current crop of 3D printing devices aren't designed to the point you just take them out of the carton, plug them into an electrical outlet, hook up a USB or Thunderbolt cord to your computer and load software to get it working. This is something Apple could do well. Apple 3D printers might come in two or three sizes and use proprietary cartridges of the plastic material. 

3 The supply chain for 3D printers and the consumable plastic material isn't well developed yet. Apple would sell the printer, the software that drives the printer and the spools of plastic on-line and at Apple stores around the world.  

4. While one could create their own original parts using the software, stock files for common parts could be bought and sold on-line. Ready-to-use 3D files for parts really need an on-line "store" to create a vast library of files that would drive sales of both the printers and the consumable plastic fiber. You want to print a chess set?  Go on line and choose the style of the chess set you like, select the size pieces you want, download the file and fire up your 3D printer. 3D part files could be free or sold as downloads with Apple and the software author sharing the money, just like books or apps.  

5. Cool multicolor printers need to be developed for the market to really take off.  A low enough price point for 3D printers would drive hobby use of the devices as well as commercial engineering use.

Once you have printed your original part, silicone molds and two part plastic kits would allow you to pour your own molds and then pour your own plastic parts cheaply.  

That is Greg's Bite. 

 
AAPL
$519.01
Apple Inc.
+1.05
MSFT
$40.40
Microsoft Corpora
+0.65
GOOG
$556.54
Google Inc.
+20.10

MacTech Search:
Community Search:

Software Updates via MacUpdate

PDFpenPro 6.2 - Advanced PDF toolkit for...
PDFpenPro allows users to edit PDF's easily. Add text, images and signatures. Fill out PDF forms. Merge or split PDF documents. Reorder and delete pages. Even correct text and edit graphics! Create... Read more
PDFpen 6.2 - Edit and annotate PDFs with...
PDFpen allows users to easily edit PDF's. Add text, images and signatures. Fill out PDF forms. Merge or split PDF documents. Reorder and delete pages. Even correct text and edit graphics! Features... Read more
Monolingual 1.5.9 - Remove unwanted OS X...
Monolingual is a program for removing unnecesary language resources from OS X, in order to reclaim several hundred megabytes of disk space. It requires a 64-bit capable Intel-based Mac and at least... Read more
Maya 2015 - Professional 3D modeling and...
Maya is an award-winning software and powerful, integrated 3D modeling, animation, visual effects, and rendering solution. Because Maya is based on an open architecture, all your work can be scripted... Read more
Starcraft II: Wings of Liberty 1.1.1.180...
Download the patch by launching the Starcraft II game and downloading it through the Battle.net connection within the app. Starcraft II: Wings of Liberty is a strategy game played in real-time. You... Read more
Sibelius 7.5.0 - Music notation solution...
Sibelius is the world's best-selling music notation software for Mac. It is as intuitive to use as a pen, yet so powerful that it does most things in less than the blink of an eye. The demo includes... Read more
Typinator 5.9 - Speedy and reliable text...
Typinator turbo-charges your typing productivity. Type a little. Typinator does the rest. We've all faced projects that require repetitive typing tasks. With Typinator, you can store commonly used... Read more
MYStuff Pro 2.0.16 - Create inventories...
MYStuff Pro is the most flexible way to create detail-rich inventories for your home or small business. Add items to MYStuff by dragging and dropping existing information, uploading new images, or... Read more
TurboTax 2013.r17.002 - Manage your 2013...
TurboTax guides you through your tax return step by step, does all the calculations, and checks your return for errors and overlooked deductions. It lets you file your return electronically to get... Read more
TrailRunner 3.8.769 - Route planning for...
Note: While the software is classified as freeware, it is actually donationware. Please consider making a donation to help support development. TrailRunner is the perfect companion for runners,... Read more

Latest Forum Discussions

See All

Unpossible (Games)
Unpossible 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: **Important** Requires at least iPad 2, iPhone 4S, iPod Touch (5th gen), or newer. | Read more »
Hitman GO (Games)
Hitman GO 1.2 Device: iOS Universal Category: Games Price: $4.99, Version: 1.2 (iTunes) Description: Get your daily fix of Agent 47 with this elegant, strategy-based Hitman game! | Read more »
The Seventh Sign: Hodappy Bird Released...
The Seventh Sign: Hodappy Bird Released on the App Store Posted by Jeff Scott on April 16th, 2014 [ permalink ] Universal App - Designed for iPhone and iPad | Read more »
Rogue Heroes (Games)
Rogue Heroes 1.0 Device: iOS Universal Category: Games Price: $1.99, Version: 1.0 (iTunes) Description: Rogue Heroes is awesome fast-paced 2D action-platforming roguelike game with RPG elements. - explore the depth of procedurally... | Read more »
Fourcast Review
Fourcast Review By Jennifer Allen on April 16th, 2014 Our Rating: :: VIDEO POTENTIALiPhone App - Designed for the iPhone, compatible with the iPad Fourcast is a great idea for combining video clips, but it does lack a number of... | Read more »
Hearthstone: Heroes of Warcraft is Avail...
Hearthstone: Heroes of Warcraft is Available on the U.S. App Store Right Now – Gogogogo! Posted by Rob Rich on April 16th, 2014 [ permalink ] | Read more »
Grammar Pop HD Review
Grammar Pop HD Review By Jennifer Allen on April 16th, 2014 Our Rating: :: FUN LEARNINGiPad Only App - Designed for the iPad Learning the different parts of speech isn’t always fun, but Grammar Pop HD makes it much more... | Read more »
Groundskeeper2 Review
Groundskeeper2 Review By Nadia Oxford on April 16th, 2014 Our Rating: :: SLICE THOSE ALIEN SLIMEUniversal App - Designed for iPhone and iPad Putting aside some minor control issues, Groundskeeper2 is a fun and furious action/... | Read more »
Pinnacle Studio for iPhone (Photography...
Pinnacle Studio for iPhone 5.0 Device: iOS iPhone Category: Photography Price: $9.99, Version: 5.0 (iTunes) Description: | Read more »
Season 3 of Zombies, Run! Starts Right N...
Season 3 of Zombies, Run! | Read more »

Price Scanner via MacPrices.net

Microsoft Blinks – Drops Microsoft Office 365...
Microsoft has dropped the annual subscription fee for Microsoft Office 365 Personal – which is needed in order to create and edit documents in Microsoft Office for iPad. However, Apple’s iOS and OS X... Read more
New AVG Vault Apps for iOS and Android Help K...
AVG Technologies N.V. an online security company for 177 million active users, has announced the launch of its latest mobile application, AVG Vault. The free app introduces an innovative user... Read more
Free Local Carrot iPhone App Helps Find Fresh...
I love fresh vegetables. I’m not a vegan, although I was for several years in the 1980s, but fresh vegetables and other whole foods are still my dietary mainstays as a matter of taste rather than... Read more
Apple refurbished iPad Airs available startin...
Apple is now offering Certified Refurbished iPad Airs for up to $140 off MSRP. Apple’s one-year warranty is included with each model, and shipping is free. The following Airs are available today: -... Read more
21-inch 2.7GHz iMac on sale for $1179, save $...
B&H Photo has the 21″ 2.7GHz iMac on sale for $1179 including free shipping plus NY sales tax only. Their price is $120 off MSRP. Add an iMac to your shopping cart, and B&H will offer an... Read more
Download our app, iTracx, for iOS and Android
MacPrices is proud to offer readers a free iOS app (iPhones, iPads, & iPod touch) and Android app (Google Play and Amazon App Store) called iTracx, which allows you to glance at today’s lowest... Read more
Education discounts shave up to $300 off the...
Purchase a new Mac at The Apple Store for Education and take up to $300 off MSRP. All teachers, students, and staff of any educational institution qualify for the discount. Shipping is free, and all... Read more
Save $50 on Mac mini Server
B&H Photo has the 2012 Mac mini Server on sale for $949 including free shipping plus NY sales tax only. Their price is $50 off MSRP. Read more
PhatWare’s “Ultimate Writing App For iOS” Ren...
PhatWare Corp. has announced it has renamed its new WritePro word processing app for iPhone and iPad: WritePad Pro. The decision to change the app’s name to leverages the strong brand awareness and... Read more
Full Resolution Photo Editor Tint Mint 1.0 Re...
California based independent developer, Jeffrey Sun, creator of the iOS app Modern Editor, has released Tint Mint, a new photography app for editing enthusiasts. The app costs a dollar, and it packs... Read more

Jobs Board

*Apple* Retail - Manager - Holyoke - Apple I...
Job Summary Keeping an Apple Store thriving requires a diverse set of leadership skills, and as a Manager, you’re a master of them all. In the store’s fast-paced, Read more
*Apple* Retail - Manager - Apple (United Sta...
Job SummaryKeeping an Apple Store thriving requires a diverse set of leadership skills, and as a Manager, you're a master of them all. In the store's fast-paced, dynamic Read more
*Apple* Solutions Consultant (ASC) - Apple (...
**Job Summary** The ASC is an Apple employee who serves as an Apple brand ambassador and influencer in a Reseller's store. The ASC's role is to grow Apple Read more
*Apple* Retail - Market Leader - Cincinnati...
…challenges of developing individuals, building teams, and affecting growth across Apple Stores. You demonstrate successful leadership ability - focusing on excellence Read more
*Apple* Retail - Manager - SoHo - Apple (Uni...
Job SummaryKeeping an Apple Store thriving requires a diverse set of leadership skills, and as a Manager, you're a master of them all. In the store's fast-paced, dynamic Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.