CAJ | 학술논문

随着铝型材的需求量增大,铝合金挤压模具技术越来越受到重视,本文从国内外发明专利申请量、申请人分布、专利研究方向等方面分析了国内外铝合金挤压模具的发明专利申请情况,找出我国铝合金挤压模具与国外的技术差距,为我国挤压模具的发展方向提供了一定建议.
수착려형재적수구량증대,려합금제압모구기술월래월수도중시,본문종국내외발명전리신청량、신청인분포、전리연구방향등방면분석료국내외려합금제압모구적발명전리신청정황,조출아국려합금제압모구여국외적기술차거,위아국제압모구적발전방향제공료일정건의.
The technology of Aluminum extrusion die is getting more and more attention withthe increasingdemand onAluminumProfile.This paper overviews the patent applicationof Aluminum extrusion die at home and abroad from the aspects of patent applications and the applicant distribution and the direction of research and so on,then the domestic andforeign disparity on the Aluminum extrusion die technology is analyzed,providing suggestions for the development direction of domestic extrusion die.