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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR MANUFACTURING MICRO-MOLDED PRODUCT BY USING METAL WIRE
Document Type and Number:
WIPO Patent Application WO/2018/034408
Kind Code:
A1
Abstract:
The present invention relates to a method and an apparatus for manufacturing a micro-molded product by using a metal wire. The method for manufacturing a micro-molded product by using a metal wire comprises the steps of: supplying a metal wire to a molding device by using the behavior of a magneto-rheological (MR) fluid according to the application or the interruption of a magnetic field; and manufacturing the metal wire into a molded product. According to the present invention, the method and the apparatus for manufacturing the micro-molded product can manufacture fine three-dimensional parts having a size of several tens of micrometers to several millimeters so as to mass-produce fine parts, and can be applied to microrobots, microsystem parts, biomedical system parts, electronic device parts, and the like.

Inventors:
LEE, Min-Ha (Korea Institute of Industrial Technology, 89 Yangdaegiro-gil, Ipjang-myeon, Seobuk-gu,Cheonan-si, Chungcheongnam-do, 31056, KR)
PARK, Gyu-Hyeon (18-1, Yangji-ro 143beon-gil Cheoin-gu,Yongin-si, Gyeonggi-do, 17158, KR)
KIM, Song-Yi (20-17, Munhwaseo-ro 65beon-gilNamdong-gu, Incheon, 21560, KR)
Application Number:
KR2017/004257
Publication Date:
February 22, 2018
Filing Date:
April 21, 2017
Export Citation:
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Assignee:
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY (89 Yangdaegiro-gil, Ipjang-myeon Seobuk-gu,Cheonan-si, Chungcheongnam-do, 31056, KR)
International Classes:
B81C99/00; B21F3/02; B21F13/00
Foreign References:
KR100623348B12006-09-05
US20100162776A12010-07-01
US20100266749A12010-10-21
US20130334274A12013-12-19
KR20160090631A2016-08-01
Attorney, Agent or Firm:
LEE, Han-Ook (201 69, Munye-roSeo-gu, Daejeon, 35240, KR)
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