Developers Club geek daily blog

RAR Print ? самодельный 3D принтер из CD rom'ов

3 years, 9 months ago


В начале декабря 2013 попался в руки фотополимерный 3D-принтер Muve3D. Принтер пришел кит набором, напрямую из США. Проект этот был запущен на краудфандинговой платформе в апреле 2013 и успешно реализован. Однако конструкция потребовала достаточно трудоемкой сборки и настройки. Ко всему прочему были различного рода недоработки. Тем не менее получилось собрать и запустить принтер. Получил первый опыт.

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As make PLA for 3d - printers. The reporting from workshop

3 years, 9 months ago
The pistol shot has served as signal to create business.

To dispel myths that coils with plastic for 3d - printers grow on trees it is only possible to buy and resell, and also what it is enough to buy? in total - in - one? extruder and to begin the business, I have gone on investigation to the Moscow vendors of ABS and PLA (and HIPS). Really, I have got to professional workshop with industrial equipment, with measuring and managing devices of high accuracy, high standards to purity (because production process very responsible) and sociable founders (ready to share knowledge with the inquisitive and thinking audience), at which heap of tekhnokreativny ideas and plans for occupation of the world of the market. (+5 to the level of national pride)

As the co-founder of the company has told me:? At first we have seen the printed fruit knife, and the orange peeled by it of peel, then video with Cody Wilson's gun was shock and has rushed...?
At that time when I have written on Habré the first 2 articles about 3d - printers (spring 2013), these children have already started creating business on production of plastic. Interestingly, as to me and it has come to mind the similar idea as it is possible infinitely add saying supposedly the person can look at fire, water as other person and how prints 3d - the printer works.




Polilakti? d (PLA, PLA)? biodegradable, biocompatible, thermoflexible, aliphatic polyair which monomer is lactic acid. As raw materials for production annually renewable resources, such as corn and sugar cane serve. It is used for production of products with short term of service (food packaging, disposable tableware, packets, different container), and also in medicine, for production of surgical threads and pins.

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Under cat? the main stages of transformation of raw materials into coils with PLA for 3d - printers

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Hewlett-Packard разделяется на две компании

3 years, 9 months ago


Легендарная Hewlett-Packard подходит к последнему этапу своего существования в качестве единой организации. Сегодня компания официально объявила о разделе надвое. Первая компания под названием HP Inc. займётся ПК, принтерами, 3D-принтерами и другими персональными системами. Вторая Hewlett-Packard Enterprise ? корпоративными решениями (серверы, системы хранения и другое железо, ПО и сервисы). В процессе ?развода? сократят 5000 сотрудников из нынешних 317 500.

В 2004 году IBM продала бизнес по производству ПК и ноутбуков Lenovo, избавившись от бремени. Hewlett-Packard созрела до подобного решения спустя десятилетие.

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The 3D - printing of models of molecules of protein

3 years, 9 months ago
So, the mode on 3D - printing has come and to our modest institution, is proud the protein called three-dimensional structure of method of the X-ray diffraction analysis (and, for quite some time now, krio-electronic microscopy) and the advantage from 3D - seals is not so obvious to us. Respectively, we have rummaged on the Internet to understand that the people in respect of proteinaceous structures print. The turned-out obzorchik with beautiful pictures and video of the printed models? under cat.


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Dimension or why 3D printers and artificial intelligence will not conquer the world

3 years, 10 months ago
Well will more precisely take? but not now. I at all not the cynic? I in sincere delight from that, on what modern technologies are capable. But when I hear sure providcheskiye? 3D printers will change our life? after all on them it will be possible to print directly at home anything? or? in 5-10-15 the artificial reason will be made even to the person?? at me cramps cheekbones from bewilderment.

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And how dimension? Dimension? it after all spoils everything.

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3D printing by sand by means of the Sun

3 years, 10 months ago
You, I hope, in the childhood did not scoff at insects, roasting them by means of magnifying glass. But for certain know that such it is possible. The artist Markus Kayser is engaged in something similar, only instead of fried ants at him sand, and instead of normal magnifying glass? big Fresnel lens.

Its printer has received the name SolarSinter. It prints three-dimensional objects in sand.



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The first space 3D - the printer is delivered to ISS

3 years, 10 months ago
A few days ago by the next run of the cargo space ship SpaceX Dragon to the International space station together with more than two tons of other disposable load has been delivered 3D - the printer which is specially created for work in zero gravity. the 3D - printing? very perspective technology for space where operational deliveries or storage of large supplies of spare parts and tools are impossible. It is difficult to revaluate opportunity to print any part or the adaptation directly onboard space station, especially in distant space expeditions where deliveries from Earth are impossible in general. But before using the printed parts, it is necessary to be convinced, what the printer can normally work in the conditions of zero gravity? after all life of astronauts can depend on reliability of its work.


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Only under your ears: printing of earphones on 3D - the printer

3 years, 10 months ago
The startup of OwnPhones is going to involve magic 3D - seals for creation of the customers of wireless earphones who are ideally suitable under ears.


Yours and only yours: Release of earphones is going to begin this year

Jasmin Frans (Jasmine France), the former author of reviews of audioproducts on CNET, complained of the? too small ears? that did search of suitable earphones very difficult for it. Well, @WeirdEaredJas, we have news to you. The startup of OwnPhones is going to begin release of the personalized wireless earphones printed on 3D - the printer.

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Future professions: 3D printing in medicine

3 years, 10 months ago
Hi, Habr!

3D printing slowly gets into our life how it once was with mobile phones even earlier? with computers. Now we, however, are surprised to some novelties in the field of IT much less. You still for certain have not forgotten that news in which it was told about printed on 3D - the printer the vertebra implanted into the living person. Everything is closer that time when parts of bodies and bodies can be printed in literal sense.

New opportunities open also new requirements to specialists.

? External? I specially did not begin to mention prosthetics as it is separate and very difficult subject.

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The cosmetic prosthesis of gastrocnemius muscle printed on 3D - the printer

3 years, 10 months ago
Perhaps, you are already familiar with our history of creation of functional mechanical prosthesis of fingers and saw intermediate results of this invention which has grown in the separate project. Recently my experience of creation of prostheses was replenished with one more case, this time our skills on 3D - to scanning, 3D - to modeling and 3D - seals have found the application in creation of cosmetic prosthesis of gastrocnemius muscle.

Need for unique cosmetic prosthesis


This history has begun with the letter from the girl Olga. Olga has very extreme hobby? parachuting. As a result of one of jumps at landing Olga was traumatized gastrocnemius muscle of the right foot. Now muscular tissue of foot almost completely is absent. Visually it is noticeable that brings discomfort to the girl. For this reason there was need for creation of cosmetic prosthesis. The prosthesis has to be the most individual, with full accounting of all anatomic features of the injured foot. On the advice of the girlfriend Olga has addressed to me.



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