公开(公告)号：KR1020010076874A

公开(公告)日：2001-08-17

申请号：KR1020000004291

申请日：2000-01-28

Applicant: 한국과학기술연구원

Inventor： 정영훈 ,  박종우 ,  문인기 ,  신명철

IPC: B21D43/02

CPC classification number: B21C37/045 ,  B21C1/00 ,  B21C23/001 ,  B21C23/01 ,  B21C23/14

Abstract: PURPOSE: An apparatus for continuous shearing strain is provided to enable mass production of a shearing strained material in succession without restriction of material length by successively supplying the material to a shearing strain mold. CONSTITUTION: A material(3) is successively supplied into a mold(1) by using a frictional contact between a rotary roll and the material(3). The material(3) is flexed and shearing strained in the mold(1), and discharged via an outlet. A guide supplying unit(2) is installed adjacent to the rotary roll to smoothly supply the material(3) into the mold(1) even if the material(3) is thin. A cutter is installed at the outlet side of the mold(1) to cut the material(3) into a suitable size. Slip takes place between the material(3) and the guide supplying unit(2) as a safety function when the guide supplying unit(2) is overloaded. Undesired break down of the guide supplying unit(2) due to overload is prevented.

Abstract translation: 目的：提供一种用于连续剪切应变的装置，以便通过将材料连续地供应到剪切应变模具，连续地大量生产剪切的应变材料，而不受材料长度的限制。 构成：通过旋转辊和材料（3）之间的摩擦接触将材料（3）连续地供应到模具（1）中。 材料（3）弯曲并剪切在模具（1）中，并通过出口排出。 即使材料（3）较薄，也可以在旋转辊附近安装导向供给单元（2），从而将材料（3）平滑地供给到模具（1）中。 切割器安装在模具（1）的出口侧，以将材料（3）切割成合适的尺寸。 当引导供给单元（2）过载时，作为安全功能，在材料（3）和导向供给单元（2）之间发生滑动。 防止由于过载导致的导向供给单元（2）的不希望的分解。