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
$99.76
Apple Inc.
+2.09
MSFT
$44.08
Microsoft Corpora
+0.45
GOOG
$520.84
Google Inc.
+9.67

MacTech Search:
Community Search:

Software Updates via MacUpdate

Macgo Blu-ray Player 2.10.9.1750 - Blu-r...
Macgo Mac Blu-ray Player can bring you the most unforgettable Blu-ray experience on your Mac. Overview Macgo Mac Blu-ray Player can satisfy just about every need you could possibly have in a Blu-ray... Read more
Apple iOS 8.1 - The latest version of Ap...
The latest version of iOS can be downloaded through iTunes. Apple iOS 8 comes with big updates to apps you use every day, like Messages and Photos. A whole new way to share content with your family.... Read more
TechTool Pro 7.0.5 - Hard drive and syst...
TechTool Pro is now 7, and this is the most advanced version of the acclaimed Macintosh troubleshooting utility created in its 20-year history. Micromat has redeveloped TechTool Pro 7 to be fully 64... Read more
PDFKey Pro 4.0.2 - Edit and print passwo...
PDFKey Pro can unlock PDF documents protected for printing and copying when you've forgotten your password. It can now also protect your PDF files with a password to prevent unauthorized access and/... Read more
Yasu 2.9.1 - System maintenance app; per...
Yasu was originally created with System Administrators who service large groups of workstations in mind, Yasu (Yet Another System Utility) was made to do a specific group of maintenance tasks... Read more
Hazel 3.3 - Create rules for organizing...
Hazel is your personal housekeeper, organizing and cleaning folders based on rules you define. Hazel can also manage your trash and uninstall your applications. Organize your files using a... Read more
Autopano Giga 3.7 - Stitch multiple imag...
Autopano Giga allows you to stitch 2, 20, or 2,000 images. Version 3.0 integrates impressive new features that will definitely make you adopt Autopano Pro or Autopano Giga: Choose between 9... Read more
MenuMeters 1.8 - CPU, memory, disk, and...
MenuMeters is a set of CPU, memory, disk, and network monitoring tools for Mac OS X. Although there are numerous other programs which do the same thing, none had quite the feature set I was looking... Read more
Coda 2.5 - One-window Web development su...
Coda is a powerful Web editor that puts everything in one place. An editor. Terminal. CSS. Files. With Coda 2, we went beyond expectations. With loads of new, much-requested features, a few... Read more
Arq 4.6.1 - Online backup to Google Driv...
Arq is super-easy online backup for the Mac. Back up to your own Google Drive storage (15GB free storage), your own Amazon Glacier ($.01/GB per month storage) or S3, or any SFTP server. Arq backs up... Read more

Latest Forum Discussions

See All

This Week at 148Apps: October 13-17, 201...
Expert App Reviewers   So little time and so very many apps. What’s a poor iPhone/iPad lover to do? Fortunately, 148Apps is here to give you the rundown on the latest and greatest releases. And we even have a tremendous back catalog of reviews; just... | Read more »
Angry Birds Transformers Review
Angry Birds Transformers Review By Jennifer Allen on October 20th, 2014 Our Rating: :: TRANSFORMED BIRDSUniversal App - Designed for iPhone and iPad Transformed in a way you wouldn’t expect, Angry Birds Transformers is a quite... | Read more »
GAMEVIL Announces the Upcoming Launch of...
GAMEVIL Announces the Upcoming Launch of Mark of the Dragon Posted by Jessica Fisher on October 20th, 2014 [ permalink ] Mark of the Dragon, by GAMEVIL, put | Read more »
Interview With the Angry Birds Transform...
Angry Birds Transformers recently transformed and rolled out worldwide. This run-and-gun title is a hit with young Transformers fans, but the ample references to classic Transformers fandom has also earned it a place in the hearts of long-time... | Read more »
Find Free Food on Campus with Ypay
Find Free Food on Campus with Ypay Posted by Jessica Fisher on October 20th, 2014 [ permalink ] iPhone App - Designed for the iPhone, compatible with the iPad | Read more »
Strung Along Review
Strung Along Review By Jordan Minor on October 20th, 2014 Our Rating: :: GOT NO STRINGSUniversal App - Designed for iPhone and iPad A cool gimmick and a great art style keep Strung Along from completely falling apart.   | Read more »
P2P file transferring app Send Anywhere...
File sharing services like Dropbox have security issues. Email attachments can be problematic when it comes to sharing large files. USB dongles don’t fit into your phone. Send Anywhere, a peer-to-peer file transferring application, solves all of... | Read more »
Zero Age Review
Zero Age Review By Jordan Minor on October 20th, 2014 Our Rating: :: MORE THAN ZEROiPad Only App - Designed for the iPad With its mind-bending puzzles and spellbinding visuals, Zero Age has it all.   | Read more »
Hay Ewe Review
Hay Ewe Review By Campbell Bird on October 20th, 2014 Our Rating: :: SAVE YOUR SHEEPLEUniversal App - Designed for iPhone and iPad Pave the way for your flock in this line drawing puzzle game from the creators of Worms.   | Read more »
My Very Hungry Caterpillar (Education)
My Very Hungry Caterpillar 1.0.0 Device: iOS Universal Category: Education Price: $3.99, Version: 1.0.0 (iTunes) Description: Care for your very own Very Hungry Caterpillar! My Very Hungry Caterpillar will captivate you as he crawls... | Read more »

Price Scanner via MacPrices.net

2013 15-inch 2.0GHz Retina MacBook Pro availa...
B&H Photo has leftover previous-generation 15″ 2.0GHz Retina MacBook Pros now available for $1599 including free shipping plus NY sales tax only. Their price is $400 off original MSRP. B&H... Read more
Updated iPad Prices
We’ve updated our iPad Air Price Tracker and our iPad mini Price Tracker with the latest information on prices and availability from Apple and other resellers, including the new iPad Air 2 and the... Read more
Apple Pay Available to Millions of Visa Cardh...
Visa Inc. brings secure, convenient payments to iPad Air 2 and iPad mini 3as well as iPhone 6 and 6 Plus. Starting October 20th, eligible Visa cardholders in the U.S. will be able to use Apple Pay,... Read more
Textkraft Pocket – the missing TextEdit for i...
infovole GmbH has announced the release and immediate availability of Textkraft Pocket 1.0, a professional text editor and note taking app for Apple’s iPhone. In March 2014 rumors were all about... Read more
C Spire to offer iPad Air 2 and iPad mini 3,...
C Spire on Friday announced that it will offer iPad Air 2 and iPad mini 3, both with Wi-Fi + Cellular, on its 4G+ LTE network in the coming weeks. C Spire will offer the new iPads with a range of... Read more
Belkin Announces Full Line of Keyboards and C...
Belkin International has unveiled a new lineup of keyboard cases and accessories for Apple’s newest iPads, featuring three QODE keyboards and a collection of thin, lightweight folios for both the... Read more
Verizon offers new iPad Air 2 preorders for $...
Verizon Wireless is accepting preorders for the new iPad Air 2, cellular models, for $100 off MSRP with a 2-year service agreement: - 16GB iPad Air 2 WiFi + Cellular: $529.99 - 64GB iPad Air 2 WiFi... Read more
Price drops on refurbished Mac minis, now ava...
The Apple Store has dropped prices on Apple Certified Refurbished previous-generation Mac minis, with models now available starting at $419. Apple’s one-year warranty is included with each mini, and... Read more
Apple refurbished 2014 MacBook Airs available...
The Apple Store has Apple Certified Refurbished 2014 MacBook Airs available for up to $180 off the cost of new models. An Apple one-year warranty is included with each MacBook, and shipping is free.... Read more
Refurbished 2013 MacBook Pros available for u...
The Apple Store has Apple Certified Refurbished 13″ and 15″ MacBook Pros available starting at $929. Apple’s one-year warranty is standard, and shipping is free: - 13″ 2.5GHz MacBook Pros (4GB RAM/... Read more

Jobs Board

Project Manager / Business Analyst, WW *Appl...
…a senior project manager / business analyst to work within our Worldwide Apple Fulfillment Operations and the Business Process Re-engineering team. This role will work Read more
*Apple* Retail - Multiple Positions (US) - A...
Job Description: Sales Specialist - Retail Customer Service and Sales Transform Apple Store visitors into loyal Apple customers. When customers enter the store, Read more
Position Opening at *Apple* - Apple (United...
…customers purchase our products, you're the one who helps them get more out of their new Apple technology. Your day in the Apple Store is filled with a range of Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** At the Apple Store, you connect business professionals and entrepreneurs with the tools they need in order to put Apple solutions to work in their Read more
Position Opening at *Apple* - Apple (United...
**Job Summary** The Apple Store is a retail environment like no other - uniquely focused on delivering amazing customer experiences. As an Expert, you introduce people Read more
All contents are Copyright 1984-2011 by Xplain Corporation. All rights reserved. Theme designed by Icreon.