[INQ. NO. 1812M07] 3D printing is attracting attention as a core technology to restart the heart of the manufacturing industry. In traditional manufacturing, liquefied metal is placed in a mold which becomes a cast when producing one part, and that liquefied metal should solidify in the mold.
However, 3D printing prints an object three- dimensionally based on a digital three-dimensional blueprint file so it actually reduces costs and shortens the processing time. Because of these advantages, it has risen as ‘a thriving segment’ in the manufacturing circles.
However, what 3D printing should get through to create a synergy effect with industries of various areas is ‘a limit to materials.’ It requires durability and precision, second only to outputs made with the previous manufacturing methods. The width of material applications needs to be widened to catch up with this.
PROTOTECH unveiled the metal 3D printer of Desktop Metal (hereinafter, DM) at ‘Korea Metal Week 2018’ held in Kintex, Ilsan, for 4 days from October 30 under the supervision of Korea Trade Fairs Ltd.
Section Chief Choi, Ji-yoon of PROTOTECH said, ‘the 3D printer of DM which will be available from next year, adopted the new technology which was developed using a similar method to that of the FMD
(Fused Deposition Modeling) method, which showed a limitation when applied to metal. This technology that makes metal powder and binder like clay by mixing them will make it difficult for the parts to be realized when the CNC is to be replaced.”
The chief also explained that ‘the metal 3D printer of DM is safe and easy to operate, so non-experts can use it easily.”
Another industry insider there said, ‘we cannot focus only on the good side of the new technology. The metal printer of DM uses a method of releasing the binder which had played the role of a glue before, so I’m not really satisfied with its precision. This is another task that the 3D printing community needs to work on.”
It is true that there are a lot of things to get through including the ‘reduction of time,’ ‘reduction of errors,’ etc. until 3D printing replaces the previous industry completely. However, concerned industries have been constantly evolving by making the metal parts lighter, improving their precision and diversifying materials through technological development.
korean-machinery.com | Blog Magazine of korean-machinery, brands and Goods
including KEPCO projects.
Regulator housing (insert molding) can make molded products by integrating plastics and other components (metal, cables, and PCBs, etc.) within a mold to make high value-added products that has properties of metal and plastic.
Moreover, SpringCloud will provide a wide range of autonomous driving services from training and technical development to service operations by providing experience & demonstration services for autonomous driving shuttles, and will promote the autonomous driving for public services like rent-a-car and deliveries. In the 2nd phase of the plan, SpringCloud will establish a consortium for development of autonomous driving shuttle buses in South Korea, localizing the manufacture of the autonomous driving shuttle buses. SpringCloud will face the challenges of autonomous driving, construction of a smart city, public shuttle bus services for the vulnerable in public transportation, unmanned deliveries, and rent-a-car services, creating value via innovation and cooperation.
compact EVs available in Korea. It is equipped with an air conditioner and heater to suit the climate of Korea and has acquired L7, the European safety certification for microcompact cars. The R3 and U4 have the same vehicle structure and dynamics as a regular automobile and have an advantage of 25 to 30% uphill gradability.
experience for the driver, front seat and rear passengers.
Dotech seeks to provide a fine-grained product lineup based on its built-up specialty areas. Dotech’s exceptional advantages include specialized product groups such as HUVAC & R equipment, air compressors, clean room facilities, and differential pressure sensors with temperature and humidity. In particular, the customization service of Dotech developing and providing tailor-made products to reflect consumers’ requests further enhances the our competitiveness.
What are your major export markets and emerging markets?
superior quality that increases braking power and wear resistance at reasonable prices.

mobility. It minimizes the consumption power by using BLDC motor and consumers can easily replace the filter ─reminded by the alarm that informs the specific time to replace the filter.
Eventually developing 3D camera type wheel alignment system purely by Samhong Engineering’s technology
Occupying 50% of the domestic market share

