公开(公告)号：KR1020100094775A

公开(公告)日：2010-08-27

申请号：KR1020090013920

申请日：2009-02-19

Applicant: 성균관대학교산학협력단

Inventor： 석창성 ,  김대진 ,  신인환

IPC: G01N3/60 ,  G01N25/00

CPC classification number: G01N3/60 ,  G01N2203/0073 ,  G01N2203/0226 ,  G01N2203/0228

Abstract: PURPOSE: A slider cooler which makes rapid heating and cooling possible and a thermo-mechanic apparatus for testing fatigue with a furnace are provided to rapidly heat a test piece by maintaining the fixed temperature of the test piece during the test. CONSTITUTION: A slider cooler comprises a test holder(30), heating furnaces(20a,20b), a guide unit(42), an air blast cooling device(50) and a pneumatic cylinder(40). The heating furnace is fixed between a trial holder and a tester connection unit(32). The heating furnace is formed in order to protect a test piece(10) toward the center of the slider cooler. The heating furnace comprises an inlet hole(22) punched on the test piece. The guide unit is horizontally formed to the test piece. The air blast cooling device is carried by the guide unit to the test piece. The air blast cooling device comprises a spray hole(52) which cools the test piece. The pneumatic cylinder is integrated with one end of the air blast cooling device.

Abstract translation: 目的：提供快速加热和冷却的滑块式冷却器，以及用于测试疲劳疲劳的热机械设备，以便在试验期间通过维持测试件的固定温度快速加热试件。 构成：滑块冷却器包括测试夹（30），加热炉（20a，20b），引导单元（42），鼓风冷却装置（50）和气动缸（40）。 加热炉固定在试剂架和测试器连接单元（32）之间。 形成加热炉以保护试件（10）朝向滑块式冷却器的中心。 加热炉包括冲压在试件上的入口孔（22）。 引导单元与试件水平地形成。 鼓风冷却装置由引导单元承载到试件上。 风吹冷却装置包括冷却试验片的喷孔（52）。 气动气缸与鼓风冷却装置的一端集成。

公开(公告)号：KR1020100094772A

公开(公告)日：2010-08-27

申请号：KR1020090013915

申请日：2009-02-19

Applicant: 성균관대학교산학협력단

Inventor： 석창성 ,  김대진 ,  신인환 ,  김문영 ,  박상열

IPC: G01N25/00 ,  G01N3/60

CPC classification number: G01N25/20 ,  G01K7/02 ,  G01N3/60 ,  G01N2203/0073 ,  G01N2203/0226 ,  G01N2203/0228

Abstract: PURPOSE: A cooler of a thermal gradient fatigue testing machine using a furnace, which directly cools using a convection mode, is provided to detect the temperature of a test piece on a real time basis by forming a thermocouple insertion hole on a test piece. CONSTITUTION: A cooler of a thermal gradient fatigue testing machine using a furnace comprises a test piece(16), a specimen holder(20), a movable refractory pipe(50) and a cooling pipe(40). The specimen holder is formed in order to fix the outer circumference of the test piece. The specimen holder is fixedly inserted in the upper side of the movable refractory pipe. The fitting hole and an exhaust hole are formed on the other end of the movable refractory pipe. The cooling pipe is fixedly inserted to the fitting hole. The end part of the cooling pipe is located on the lower-part of the test piece at a regular interval.

Abstract translation: 目的：使用使用对流模式直接冷却的炉的热梯度疲劳试验机的冷却器，通过在试件上形成热电偶插入孔来实时检测试件的温度。 构成：使用炉的热梯度疲劳试验机的冷却器包括试件（16），试样保持架（20），可动耐火管（50）和冷却管（40）。 为了固定试件的外周而形成试样架。 样品架固定在可动耐火管的上侧。 装配孔和排气孔形成在可动耐火管的另一端。 冷却管固定插入安装孔。 冷却管的端部以规则的间隔位于试件的下部。