20141130

3D printed lock picks

Dano was messing around the shop the other day, and came up with a really interesting concept.  He took the end of a zip tie (the part that isn't serrated), and trimmed the profile to be the shape of a lock pick.



Sure enough, it worked, but not terribly well.  I could only get a few uses out of it before the zip tie became too floppy.  The shape is easy to make, yet difficult to reproduce exactly. 

I encounter the same challenge when making metal picks.  They're easy enough to form quickly by hand, but they're impossible to duplicate precisely. When the performance of the pick is so dependent on the exact shape of the pick, consistency is king.  Also, the TSA sometimes has difficulty with metal picks in my luggage, perhaps plastic picks can solve that. 

After a few days of simmering on those thoughts, something dawned on me.  "Hey, those fancy 3d printers, I bet those could produce some awesome lock picks!"

Creating the shape was no problem, due to a quick Google search and a really neat, obscure Autotrace tool in [redacted modeling software]. 




Although Autotrace wasn't flawless, the resulting sketch was easy enough to modify to get any sharp, unusual edges out of the model.  After a quick extrusion and some geometry modification, here's the resulting 3D model


Dimensioning the part is critical, and ironically, my fancy Dimension 3D printer simply wasn't up to the task.  Southord's picks are .023" thick, which is smack dab in between the layer thickness available for the Dimension printer (with layer thicknesses of .010 or .013 and dimensional accuracy of +/- .002", typically).  Two little filaments of extruded plastic didn't seem like it would be enough for producing a pick of any significant structure, which is why I chose to make these parts on the Objet 30 Pro, with a .001" layer thickness and 600 DPI resolution (!)

My package arrived in the mail Saturday afternoon, and with a singleminded focus, I dove straight into the play locks.  Within a few moments, the good ol' Defiant lock gave up the ghost, and my compounded excitement manifested in screaming "Got it!" at the top of my lungs.




Of course, these picks were far from perfect.  Scaling was a bit of a problem, as only about half of the picks were appropriately sized to fit the locks on hand.  One neat thing about designing these digitally, is that making scaled copies is a piece of cake.  I also successfully broke two picks within 15 minutes, far from ideal. 



This exercise may seem reminiscent of trying to kill a mosquito with a cannon.  Why would I use such an expensive technology to produce a simple plastic shape?  Consider this, once I have the precise digital shape tuned, and I'm able to produce perfect copies time after time, then perfect lock picks are nearly trivial (after a little research, of course)



The next step is to try a few iterations of these picks, perhaps including some new designs, to get a kit of a dozen or so nice picks of different sizes and shapes.  Once we have that, then making an injection mold shouldn't be much more difficult.  Then we should be able to produce many perfect copies at a trivial cost.



Stay tuned for part 2!

67 comments:

  1. You created plastic picks that worked?! That's actually amazing. I can see single pinning, very carefully so as not to shred the plastic, but beyond that... I would probably bind my pins in plastic flakes. lol

    ReplyDelete
  2. Wow, What a Excellent post. I really found this to much informatics. It is what i was searching for.I would like to suggest you that please keep sharing such type of info.Thanks 3D Printing truggy

    ReplyDelete
  3. Great information. Thanks for providing us such a useful information. Keep up the good work and continue providing us more quality information from time to time. valve castings

    ReplyDelete
  4. Exceptionally pleasant article, I appreciated perusing your post, extremely decent share, I need to twit this to my adherents. Much appreciated!. CalDecPrint.com

    ReplyDelete
  5. Do you have to supplant your flawed locks? Everything has its very own life expectancy, and the locks are not an exemption.lost key for mailbox

    ReplyDelete
  6. Wonderful blog! I found it while surfing around on Yahoo News. Do you have any suggestions on how to get listed in Yahoo News? I’ve been trying for a while but I never seem to get there! Appreciate it. Free File Lock Software For PERSONAL COMPUTER PC - Don't Devote Time Browsing, Study Concerning PC Devices Right here can you password protect photos on iphone

    ReplyDelete
  7. In general terms, ink-jet printers offer high quality colour outputs at a low hardware cost, but high consumable cost. 3d pen

    ReplyDelete
  8. I was surfing the Internet for information and came across your blog. I am impressed by the information you have on this blog. It shows how well you understand this subject. hotmail sign in

    ReplyDelete
  9. I havent any word to appreciate this post.....Really i am impressed from this post....the person who create this post it was a great human..thanks for shared this with us. luxjunky.com

    ReplyDelete
  10. I cannot explain the feelings I had while reading this blog. I was completely fascinated.
    3d miniature printing

    ReplyDelete
  11. Your site is truly cool and this is an extraordinary moving article. garage door repair

    ReplyDelete
  12. Time flies so fast. Technology is changing by racing with time. A 3D laser scanner is a new technology that can give you an accurate model of existing assets through the full life cycle of your project. Best 3D laser scanner Calgary, Alberta

    ReplyDelete
  13. An auto locksmith can help fit every one of these frameworks in your car, in this manner making it increasingly agreeable and safe in the meantime. used car dealerships

    ReplyDelete
  14. Providing our customers with high quality locksmith products and services have increased our ever growing ranks of satisfied customers.Locksmith Toronto Downtown
    Services has been rewarded with loyal customers that have referred their family and friends to our services.
    http://www.locksmith-toronto.com/

    ReplyDelete
  15. They will charge you an arm and a leg to replace the existing lock with one which they will say is a high-security lock but that seldom is the case. Colorado Springs Locksmith

    ReplyDelete
  16. I was surfing the Internet for information and came across your blog. I am impressed by the information you have on this blog. It shows how well you understand this subject. 3dmodelmania.com/product-category/bas-reliefs/

    ReplyDelete
  17. 3D laser scanning is a software-based process that can capture three-dimensional data of an object using laser light. This data can make building projects run smoother and faster. 3D laser scanning is very helpful for creating field-accurate 3D Building Information Models (BIM). 3D laser scanning service Calgary, Alberta

    ReplyDelete
  18. This is really great work. Thank you for sharing such a good and useful information here in the blog for students.  Link’s Locksmith Services 904-615-8397 is located at 903 Candlebark Dr, Jacksonville, FL 32225

    ReplyDelete
  19. One more type of locksmith service is there to assist the home as well as the business owners. There are many circumstances, where the homeowner or the business owner is locked inside the home or business.Links Locksmith Services Jacksonville FL 23335

    ReplyDelete
  20. I read this article. I think You put a great deal of exertion to make this article. I like your work. http://rogerchainsaw.com

    ReplyDelete
  21. This comment has been removed by the author.

    ReplyDelete
  22. Glad to chat your blog, I seem to be forward to more reliable articles and I think we all wish to thank so many good articles, blog to share with us. Stampante 3d professionale

    ReplyDelete
  23. "We are known for providing the smart web solutions including the user-friendly and smart web designs that grab the attention of your audience. You need to present your brand as a well-reputed brand to the people.
    Address: Asia Pacific Trade Center, Rashid Minhas Rd, Karachi
    Email: info@codeaze.org
    Phone: 0316 2586964" Codeaze

    ReplyDelete
  24. Positive site, where did u come up with the information on this posting?I have read a few of the articles on your website now, and I really like your style. Thanks a million and please keep up the effective work. haon

    ReplyDelete
  25. i read a lot of stuff and i found that the way of writing to clearifing that exactly want to say was very good so i am impressed and ilike to come again in future.. locksmith Leeds

    ReplyDelete
  26. Merely a smiling visitant here to share the love (:, btw outstanding style. Markforged 3D Printers

    ReplyDelete
  27. When your website or blog goes live for the first time, it is exciting. That is until you realize no one but you and your. singapore tsa lock supplier

    ReplyDelete
  28. Without this code, these locks will not be opened. We may change the code if we want later using another secured system. This is done especially to avoid the chance of revealing the pin code accidentally.Washer Repair Near Me

    ReplyDelete
  29. Ceaselessly steady and an exceptional sense of duty regarding the universe of bloggers.
    click here

    ReplyDelete
  30. If you are looking for more information about flat rate locksmith Las Vegas check that right away. Frames STL models for CNC

    ReplyDelete
  31. I haven’t any word to appreciate this post.....Really i am impressed from this post....the person who create this post it was a great human..thanks for shared this with us. 3d printers under 500

    ReplyDelete
  32. You have a very nice layout for your blog, i want it to use on my site too .  https://royalcbd.com/how-to-make-cbd-gummies-at-home/

    ReplyDelete
  33. Also, printers print all archives in the request that they are sent to the printer. best shipping label printer

    ReplyDelete
  34. I really loved reading your blog. It was very well authored and easy to understand. Unlike other blogs I have read which are really not that good.Thanks alot! brass parts manufacturer

    ReplyDelete
  35. I have read all the comments and suggestions posted by the visitors for this article are very fine,We will wait for your next article so only.Thanks! Aspire stl files

    ReplyDelete
  36. Be that as it may, it requires one to have broad preparing and apprenticeships so as to be an affirmed locksmith. Emergency Locksmith Gold Coast

    ReplyDelete
  37. A great website with interesting and unique material what else would you need. stampanti 3D professionali

    ReplyDelete
  38. If you are very particular with the safety features of a lock that could give your home and personal property better security, getting a digital lock is a good option. Meticulous individuals who have the sense of being too peculiar in protecting their property will always prefer using reliable locks that could provide adequate security measures using advanced digital technology that is less prone to security breach such as those available in the Gateman lock. Traditional locks use keys which an employee or even the property owner may lose eventually. locksmith jonesboro

    ReplyDelete
  39. Genuine render vision 3d rendering assume significant job in land deals.

    ReplyDelete
  40. Thanks for the amazing post. Interesting printer tips you shared here, I’m subscribing to your blogs feed for future read. Also like to see extra posts same like this. hp envy wireless setup

    ReplyDelete
  41. This is the opposite of glitter fade nails above. Instead of concentrating glitter polish at the bottom, it is at the tip of the nail. You can apply a base coat or just use glitter polish with a transparent base all through. Buy glitter in bulk

    ReplyDelete
  42. I wanted to thank you for this great read!! I definitely enjoying every little bit of it I have you bookmarked to check out new stuff you post. Phoenix Locksmith

    ReplyDelete
  43. with your skin will not just be enhancing your beauty temporarily, but also doesn't harm your skin. Get the benefit of beauty by using the best quality natural skin care cosmetics. panda gift

    ReplyDelete
  44. There are so many benefits of 3D modeling for the designers. 3D modeling helps the designers to improve drawing efficiency and accuracy. 3D modeling helps a designer to see the visualization in three-dimension which is not possible in 2D. Best 3d modeling services Denver, Colorado

    ReplyDelete
  45. This is my first time i visit here. I found so many interesting stuff in your blog especially its discussion. From the tons of comments on your articles, I guess I am not the only one having all the enjoyment here keep up the good work Little Rock Locksmith Pros

    ReplyDelete
  46. Thusly, epson WF 2750 ink you need not toss out whole cartridges - basically on the grounds that one shading has been spent in front of the others - yet supplant just the ones that run out.

    ReplyDelete
  47. They are normally outfitted with a lock, or if nothing else an office for latching (incidentally both).
    key fob replacement

    ReplyDelete
  48. The original triathletes were amazing. Dave Scott and Mark Allen accomplished amazing feats in triathlon long before technology took over the sport. kosten schlüsseldienst

    ReplyDelete
  49. Small business' aversion to hire staff due to limited financial resources, time to train new staff stifles business growth. Government created and funding tangible, practical help for business, particularly small business and entrepreneurs. Car lockout Locksmith Naples

    ReplyDelete
  50. Advancement in technology has made the world go "gaga". As far as technology is concerned, you can expect the unexpected or imagine the unimaginable. The world has left the stage of crude implementation. Every facet of life has been touched and affected by technology. The bewilderment of everyone is that existing technologies are fast becoming obsolete by the day; courtesy of advancement in technology... تعمیر درب پارکینگ

    ReplyDelete
  51. Can I just now say what a relief to find someone that truly knows what theyre preaching about on-line. You certainly discover how to bring a worry to light making it important. Workout . have to check this out and see why side from the story. I cant believe youre no more popular simply because you undoubtedly provide the gift. Emergency door repairs Manchester

    ReplyDelete
  52. I wish more authors of this type of content would take the time you did to research and write so well. I am very impressed with your vision and insight. Local locksmith

    ReplyDelete
  53. If you face any issue regarding your residential locks, always contact locksmith yonkers because they have experienced staff who do their job properly at the best price.

    ReplyDelete
  54. You know your projects stand out of the herd. There is something special about them. It seems to me all of them are really brilliant! Locksmith London

    ReplyDelete
  55. If you face any issue regarding your residential locks, always contact آردوج because they have experienced staff who do their job properly at the best price.

    ReplyDelete
  56. Locksmith Myrtle Beach company have experienced and qualified staff, who have the capability to deal with any type of security issues at a genuine cost.

    ReplyDelete
  57. When you want a car locksmith in boca raton, always check their license and certification before hiring because many locksmiths do their job without legal authority.

    ReplyDelete
  58. Technology degrees online are the need of the day, study for them while you work. You will not only gain a valuable degree but enhance your career prospects too. With technology gaining importance in all processes right from acquiring raw materials, manufacturing to selling etc... you need to equip yourself Macbook

    ReplyDelete
  59. Hello, i do think i found anyone went to manga our web site thus my spouse and i located 途eturn your favor・

    ReplyDelete
  60. If you face any issue with your door locks and want to replace, always choose locksmith hackensack nj because they have skilled staff, who install innovative locks in your home at reliable cost.

    ReplyDelete
  61. If you face any issue with your locks and want to replace them, always choose locksmith deltona because they have expert staff, who do their job without wasting time.

    ReplyDelete
  62. If you lose your car keys and want duplicate keys on the spot, always prefer locksmith washington dc experts because they arrive at your location instantly to get rid of the issue permanently.

    ReplyDelete
  63. Second, they can identify areas of damage on large facades or high roofs that are invisible to the eye. Third, scan data serves as a valuable tool for interior decoration, allowing architects to visualize interior and exterior design simultaneously. 3d laser scanning survey Sydney

    ReplyDelete
  64. They are normally outfitted with a lock, or if nothing else an office for latching (incidentally both). ترید یا معامله چیست و تریدر کیست؟

    ReplyDelete
  65. 3d printer and all in one printer both are necessary for best printing ouput!

    ReplyDelete
  66. Whenever you want to install any type of lock in your home, office, and vehicles. Always contact locksmith parkland wa experts because they have experienced staff, who do their job professionally at cheap charges.

    ReplyDelete
  67. If you want to repair your residential locks, always choose Locksmith San Francisco experts because they have experienced staff, who do their job properly without wasting time.

    ReplyDelete