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公开(公告)号：KR101279339B1
公开(公告)日：2013-06-26
申请号：KR1020110103185
申请日：2011-10-10
Applicant: 조선대학교산학협력단
Abstract: 본 발명은 가열 장치에 관한 것으로, 열 화상 카메라를 이용하여 검사대상체의 결함 여부를 검출할 수 있도록 검사대상체에 열을 제공하는 램프유닛과, 상기 램프유닛이 장착되는 본체와, 상기 램프유닛에서 출사된 광이 상기 검사대상체에 도달할 수 있게 광의 경로를 안내하는 광가이드수단을 포함하는 것을 특징으로 한다.
본 발명에 따른 가열 장치에 의하면 열원으로부터 검사대상체로 조사되는 광의 입사 영역의 크기를 조절할 수 있어 검사하고자 하는 영역의 선택이 가능하고 선택영역에 열을 집중적으로 제공할 수 있다.-
Patent Agency Ranking
公开(公告)号：KR1020120096725A
公开(公告)日：2012-08-31
申请号：KR1020110015994
申请日：2011-02-23
Applicant: 조선대학교산학협력단
Abstract: PURPOSE: A deformation measuring device is provided to accurately diagnose a deformation state by changing a stimulus due to vibration. CONSTITUTION: A light source unit(110) radiates laser beams. A probe unit(130) includes a probe optical fiber which output the laser beams from the light source unit to an object and a stimulus generating unit which outputs a stimulus signal to the object. A beam splitter(161) receives light and distributes light to a third path and a fourth path. A first mirror reflects the light in the third path and controls a separation distance from the beam splitter. A second mirror(173) reflects the light in the fourth path and controls an angle with the beam splitter. A first driving unit(167) controls a separation distance between the first mirror and the beam splitter. A second driving unit(177) controls an angle between the mirror and the beam splitter. An image pickup unit(181) picks up interference image outputted from the beam splitter. An analyzing unit(185) provides the interference image to diagnose the deformation of the object.
Abstract translation: 目的：提供变形测量装置，通过改变振动引起的刺激来精确地诊断变形状态。 构成：光源单元（110）辐射激光束。 探针单元（130）包括将来自光源单元的激光束输出到物体的探测光纤，以及向对象输出刺激信号的刺激生成单元。 分束器161接收光并将光分配到第三路径和第四路径。 第一反射镜反射第三路径中的光并且控制与分束器的分离距离。 第二反射镜（173）反射第四路径中的光并且控制与分束器的角度。 第一驱动单元（167）控制第一反射镜和分束器之间的间隔距离。 第二驱动单元（177）控制反射镜和分束器之间的角度。 摄像单元（181）拾取从分束器输出的干涉图像。 分析单元（185）提供干涉图像以诊断物体的变形。
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公开(公告)号：KR1020100128531A
公开(公告)日：2010-12-08
申请号：KR1020090046971
申请日：2009-05-28
Applicant: 조선대학교산학협력단
Abstract: PURPOSE: A device for reducing time required for measuring tire failures is provided to remarkably reduce measuring time by completing failure detection of both side wheels and threads. CONSTITUTION: A device for reducing time required for measuring tire failures comprises a vacuum chamber(1) and a non-destructive measuring unit. The non-destructive measuring unit detects the failure of a tire put into the vacuum chamber. A rotation drive unit and a position change unit are formed in the vacuum chamber. Multiple bars are radially protruded from the rotation drive unit in order to rotate the tire. The position change unit changes the position of the bars or the tire in order to photograph the tire.
Abstract translation: 目的：减少测量轮胎故障所需时间的设备，通过完成两侧轮和螺纹的故障检测，显着缩短测量时间。 构成：用于减少测量轮胎故障所需时间的装置包括真空室（1）和非破坏性测量单元。 非破坏性测量单元检测放入真空室中的轮胎的故障。 旋转驱动单元和位置改变单元形成在真空室中。 多个杆从旋转驱动单元径向突出以便轮胎旋转。 位置改变单元改变条或轮胎的位置以便拍摄轮胎。
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公开(公告)号：KR1020100126134A
公开(公告)日：2010-12-01
申请号：KR1020090045212
申请日：2009-05-22
Applicant: 조선대학교산학협력단
Abstract: PURPOSE: An apparatus and a method for reducing measuring times to detect defects on tires is provided to maximize productivity by reduction in measuring times for defect detection, since the defect detection of both side walls and a tread is completed without the re-insertion of tires into a vacuum chamber. CONSTITUTION: An apparatus for reducing measuring times to detect defects on tires comprises a first roller unit(10), a second roller unit(20), a driving unit(30), and a non-destructive measuring unit. The first roller unit is lifted from the bottom surface of the vacuum chamber to stop or pass a tire(2) erectly inserted into a vacuum chamber(1). The second roller unit is lifted from the bottom surface of the vacuum chamber to lift and separate the tire, stopped by the first roller unit, from the bottom surface of the vacuum chamber or pass the tire. The drive unit drives one between the first and second roller units to rotate the tire. The non-destructive measuring unit detects defects by photographing both side walls and treads during the rotation of the tire by the drive unit.
Abstract translation: 目的：提供减少测量时间以检测轮胎缺陷的装置和方法，以通过减少缺陷检测的测量次数来最大限度地提高生产率，因为在不重新插入轮胎的情况下完成了侧壁和胎面的缺陷检测 进入真空室。 构成：用于减少测量时间以检测轮胎缺陷的装置包括第一辊单元（10），第二辊单元（20），驱动单元（30）和非破坏性测量单元。 第一辊单元从真空室的底表面提升以停止或通过竖直插入真空室（1）中的轮胎（2）。 第二辊单元从真空室的底表面提升，以将由第一辊单元停止的轮胎从真空室的底表面提起并分离，或者通过轮胎。 驱动单元驱动第一和第二辊单元之间的一个以使轮胎旋转。 非破坏性测量单元通过驱动单元在轮胎旋转期间拍摄两侧壁和胎面来检测缺陷。
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公开(公告)号：KR1020100080248A
公开(公告)日：2010-07-08
申请号：KR1020080138895
申请日：2008-12-31
Applicant: 조선대학교산학협력단
Abstract: PURPOSE: A fixture for optical parts is provided to facilitate the height of a post due to a pressure projection of a post holder when an experimenter rotates a post in one direction or an opposite direction. CONSTITUTION: A fixture for optical parts comprises a base(30), a post holder(20), a post(10), a base for fixing optical parts, and a jig. One or more semicircular grooves(11) are formed on the outer surface of the post in a longitudinal direction. A pressure projection is formed on the inner side of the post holder. The pressure projection presses the outer surface of the post and fixes the height by turning the post in one direction so that a semicircular groove deviates.
Abstract translation: 目的：提供一种用于光学部件的固定装置，以便在实验者沿一个方向或相反方向转动柱体时由于柱保持器的压力突起而促进柱的高度。 构成：用于光学部件的夹具包括基座（30），柱保持器（20），柱（10），用于固定光学部件的基座和夹具。 一个或多个半圆形槽（11）沿纵向方向形成在柱的外表面上。 在柱保持器的内侧形成压力突起。 压力突起按压柱的外表面并通过在一个方向上转动柱来固定高度，使得半圆形槽偏离。
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公开(公告)号：KR1020090076014A
公开(公告)日：2009-07-13
申请号：KR1020080001729
申请日：2008-01-07
Applicant: 조선대학교산학협력단
Abstract: An improvement method of a measurement result using an optical interference method is provided to improve the accuracy of the measurement result by objectively determining photosensitivity. An improvement method of a measurement result using an optical interference method comprises: a step of respectively receiving reference light and object light from an interferometer in order to make an image through a CCD camera; a step of comparing the reference light image and the optical sensitivity of a part of the object light(1,2); and a step of performing measuring using the optical interference method, if the optical sensitivity is within a set reference range. If the optical sensitivity is out of the set reference range, the measuring of the reference and object light is repeatedly performed.
Abstract translation: 提供使用光学干涉法的测量结果的改进方法，以通过客观地确定感光度来提高测量结果的精度。 使用光学干涉法的测量结果的改进方法包括：分别从干涉仪接收参考光和物体光以通过CCD照相机进行图像的步骤; 比较对象光（1,2）的一部分的参考光图像和光学灵敏度的步骤; 以及如果光学灵敏度在设定的参考范围内，则使用光学干涉法进行测量的步骤。 如果光学灵敏度超出设定的参考范围，则重复执行参考和物体光的测量。
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