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Kristiina Hormia-Poutasen esitys Finna-päivässä Helsingissä 10.11.2015.

Finna – Johtava avoimen kulttuurin ja tieteen hyödyntämisen väylä. Strategia 2016–2020

Timo Laineen esitys Asiantuntijaseminaarissa Helsingissä 26.11.2015.

Tekeekö tieteen kehitys ihmistieteet tarpeettomiksi?

Kirjoittaja on fil.tri ja dosentti sekä Helsingin yliopiston Tutkijakollegiumin tutkija. Kirjoitus perustuu juhlapuheeseen Helsingin yliopiston humanistisen tiedekunnan ja matemaattis-luonnontieteellisen tiedekunnan 150-vuotisjuhlassa 15.11. 2002.

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Kirjallisuusarvostelu

Näin opetan lisäävää valmistusta ja 3D-tulostusta: Pohdintoja uuden teknologian opetuksesta ja koulutuksesta

Additive manufacturing (shortened as AM), or more commonly 3D printing, consists of wide variety of different modern manufacturing technologies. AM is based on direct printing of a digital 3D model to a final product which is fabricated adding material layer by layer. This is from where term additive manufacturing has its origin. It is not only material what is added, but it is also value, properties etc. which are added. AM enables production of different and even better products compared to conventional manufacturing technologies. An estimation of potential of additive manufacturing can be gathered by considering the potential of laser cutting, which is one of the most widely used modern manufacturing technologies. This technique has been used over 40 years, and whole market around this technology is at the moment c. four billion euros and yearly growth is around 10 %. One factor affecting this success of laser cutting is that laser cutting enables radical improvements to products made of flat sheet. AM and 3D printing will do the same for three dimensional parts. Laser devices, which are at the moment used in 3D printing, are globally at the moment only around 1% of all laser devices used in any fabrication technology, so even with a cautious estimate the potential growth of at least 100 % is coming in next few years. Role of education is very important, when this kind of modern technology is industrially implemented. When both generation entering to work life and also generation who has been a while in work life understands new technology, its potential and limitations, this is the point when also product design can be rethought Potential of product design is driving force for wide use of additive manufacturing and 3D printing. Utilization of additive manufacturing and 3D printing is also opportunity for Finland and Finnish industry. This technology can save Finnish manufacturing industry. This technique has stron potential, as Finland has traditionally strong industrial know-how and good ICT knowledge.