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1. 发明授权

KR102465991B1 실린더 라이너 마모단차 가공기 有权
公开(公告)号：KR102465991B1
公开(公告)日：2022-11-10
申请号：KR1020220036680
申请日：2022-03-24
IPC分类号： B24B5/22 , B24B5/30 , B24B5/37 , B24B23/02
摘要： 본발명은몸체; 상기몸체하부에설치되어상기몸체를실린더라이너상부를따라이동되게하는메인롤러; 상기몸체에설치되어수평, 수직및 각도를조절하여상기실린더라이너내부면을커팅하는커팅유닛;이포함되어이루어지는것을특징으로하는실린더라이너마모단차가공기를제공한다.

2. 发明授权

KR102290525B1 압연 테이블롤 연마장치 有权
公开(公告)号：KR102290525B1
公开(公告)日：2021-08-18
申请号：KR1020200083125
申请日：2020-07-06
IPC分类号： B21B28/04 , B24B5/37 , B24B41/02
摘要： 본발명은몸체(110); 상기몸체(110)의하부중앙에압연테이블롤(10)의상부에안착하여전후방향으로이동할수 있도록형성하는주행유닛(120); 상기몸체(110)의하부양측에압연테이블롤(10)의표면에맞닿아전후및 좌우방향으로공회전할수 있도록형성하는가이드롤러(130); 상기몸체(110)의하부일측또는양측에압연테이블롤(10)의길이방향을따라서이동할수 있도록형성하는이동유닛(140); 상기몸체(110)의하부내측또는외측에압연테이블롤(10)의표면을연마할수 있도록형성하는연마유닛(150);을포함하는압연테이블롤연마장치를제공하기위한것으로, 본발명은압연테이블롤의상부에안착한상태로연마작업을위한지정위치로이동하여작업효율을향상시킬수 있는효과를갖는다. 또한, 본발명은회전하는압연테이블롤의연마작업을진행하여조업지연을최소화하고작업효율을향상시킬수 있는효과를갖는다. 특히본 발명은압연테이블롤의길이방향으로따라서이동하면서균일하게연마작업을진행할수 있는효과를갖는다.

3. 发明授权

KR101835743B1 컴파운드 롤러 자동 가공장치 有权
公开(公告)号：KR101835743B1
公开(公告)日：2018-04-26
申请号：KR1020160070479
申请日：2016-06-07
申请人： (주)넥셈
发明人： 문재철
IPC分类号： B24B5/04 , B24B5/37 , B24B47/10 , B24B53/06
摘要： 본발명은원판형상의회전플레이트(114) 상단부에중심축을기준으로다수개의소재고정봉(120)이방사상으로수직하게설치되고, 상기소재고정봉(120)의외측에다수개의소재(P)가다단으로저장되는소재공급수단(110) 및소재수거수단(112)과; 상기소재공급수단(110) 및소재수거수단(112)의상측에설치되며, 소재클램프부재(170)가상하로이동되어소재(P)를파지하고, 수평이송레일부(152)을따라상기소재클램프부재(170)를좌우이동시키고, 소재(P)를투입및 배출하는소재이송수단(150)과; 상기소재이송수단(150)의일측에설치되며, 내부에스핀들(202)이설치되고, 전방에소재회전부재(210)가설치되어상기소재이송수단(150)에의해공급되는소재(P)를파지하고, 소재를고속으로회전시키는소재회전수단(200)과; 상기소재회전수단(200)의일측에설치되며, 황삭부재(250) 및정삭부재(252) 그리고, 홈가공부재(254)가설치되어연속적으로소재(P)의외주면을가공하는소재가공수단(240);을포함하는컴파운드롤러자동가공장치에관한것이다. 이와같은본 발명에의하면, 작업반경이증대되고작업능률이향상되는이점이있다.

4. 发明授权

KR100950943B1 롤 연마 장치 有权
标题翻译：抛光设备卷
公开(公告)号：KR100950943B1
公开(公告)日：2010-04-01
申请号：KR1020070140127
申请日：2007-12-28
申请人： 주식회사 포스코
发明人： 홍기주 , 이재호 , 송근웅
IPC分类号： B24B5/37 , B24B5/04 , B21B28/02
摘要： 본 발명은 각종 압연공정에서 사용되는 롤을 연마할 때 롤에 발생하는 연마단차, 미연마 영역 또는 과연마 영역 등이 발생되지 않도록 하는 롤 연마 장치에 관한 것으로서, 롤을 연마하는 장치로서, 상기 롤과 접촉 및 회전 가능한 제1지석 및 상기 제1지석의 하부에 배치되며 상기 롤과 접촉 및 회전 가능한 제2지석을 포함하여, 압연롤을 연마할 시에 줄 홈, 연마단차, 미연마 영역 또는 과연마 영역의 발생을 방지할 수 있고, 압연롤의 균일한 연마를 달성하여 피압연재의 생산 수율 및 품질을 향상시킬 수 있다.
압연롤, 연마, 지석

5. 发明公开

KR1020090131964A 온라인 롤 연마 장치 및 그의 연마 지석 대기 위치 교정방법 失效
标题翻译：在线滚磨机及其抛光机架的定位方法
公开(公告)号：KR1020090131964A
公开(公告)日：2009-12-30
申请号：KR1020080057989
申请日：2008-06-19
申请人： 주식회사 포스코
发明人： 송근웅 , 이승호 , 홍기주
IPC分类号： B24B5/37 , B21B28/02
CPC分类号： B24B5/37 , B21B28/04 , B24B47/12 , B24B49/00
摘要： PURPOSE: An online roll grinding device and a grinding stone standby position correction method are provided, which improve operation reliability and effectiveness of the online roll grinding device. CONSTITUTION: An online roll grinding device comprises a hot rolling controller(12), a standby position correction unit(13), and an online roll grinding unit(30). The hot rolling controller waits a grinding stone on the original standby position and grinds the worn rolling roll. The standby position correction unit provisionally enlarges the standby position of the grinding stone and corrects the basis standby position of the grinding stone. The online roll grinding unit actually grinds the rolling roll.
摘要翻译：目的：提供在线滚动研磨装置和磨石待机位置校正方法，提高在线滚动研磨装置的运行可靠性和有效性。构成：在线滚动研磨装置包括热轧控制器（12），待机位置校正单元（13）和在线滚动研磨单元（30）。热轧控制器在原始待机位置等待磨石，研磨磨损的轧辊。待机位置校正单元临时放大磨石的待机位置并校正磨石的基准待机位置。在线辊磨机实际上研磨轧辊。

6. 发明公开

KR1020090072121A 롤 연마 장치 有权
标题翻译：滚筒抛光装置
公开(公告)号：KR1020090072121A
公开(公告)日：2009-07-02
申请号：KR1020070140127
申请日：2007-12-28
申请人： 주식회사 포스코
发明人： 홍기주 , 이재호 , 송근웅
IPC分类号： B24B5/37 , B24B5/04 , B21B28/02
CPC分类号： B24B5/37 , B21B28/02 , B24B27/0076 , B24B41/007 , B24B41/04 , B24B47/10
摘要： A roll polishing device is provided to prevent the occurrence of stripes, polished steps, and under-polished or over-polished region. A roll polishing device(100,200) comprises a first grinding stone(110) which rotates in contact with a roll, a second grinding stone(210) which is arranged below the first grinding stone and rotates in contact with the roll. The first or second grinding stone has an axis parallel to the axis of the roll. The roll polishing device also includes a controller first and second driving units moving the first and second stones in opposite directions and a control unit controlling the operation of the first and second driving units.
摘要翻译：提供辊抛光装置以防止条纹，抛光台阶和未抛光或过度抛光的区域的出现。辊抛光装置（100,200）包括与辊接触旋转的第一磨石（110），布置在第一磨石下方并与辊接触的第二磨石（210）。第一或第二研磨石具有平行于辊的轴线的轴线。辊抛光装置还包括控制器，第一和第二驱动单元使第一和第二石块沿相反方向移动，控制单元控制第一和第二驱动单元的操作。

7. 发明公开

KR20070107880A APPARATUS FOR GRINDING ROLL SURFACE WITHOUT DAMAGING ON IT BY GRINDING CHIPS 审中-公开
标题翻译：用于研磨滚刀表面的设备，不会损坏磨床
公开(公告)号：KR20070107880A
公开(公告)日：2007-11-08
申请号：KR20060040417
申请日：2006-05-04
申请人： POSCO
发明人： SUN CHANG SU
IPC分类号： B24B5/04 , B21B27/00 , B24B5/37
CPC分类号： B24B5/37 , B21B28/02 , B24B5/04 , B24B55/045 , B24B57/02
摘要： An apparatus for grinding the surface of a roll without damage to the roll due to ground chips is provided to prevent ground chips from splashing or growing in a cover by injecting mixed material toward the ground chips. An apparatus for grinding a surface of a roll without damage to the roll due to ground chips(P) comprises a grinding stone(10), a cover(20), a plurality of nozzles(30), and a mixing space. The grinding stone is rotated by a drive source(100). The cover covers the grinding stone. The nozzles are installed in the cover to inject mixed material in a direction opposite to a rotating direction of the grinding stone. The mixing space is formed in the nozzle to mix air(55b) with grinding oil(55a).
摘要翻译：提供了一种用于研磨辊表面而不损坏由于碎屑引起的辊的装置，以通过将混合材料注入地屑来防止碎屑飞溅或生长在盖中。一种用于研磨辊表面而不损坏由于磨屑（P）引起的辊的装置包括磨石（10），盖（20），多个喷嘴（30）和混合空间。磨石由驱动源（100）旋转。盖子盖着磨石。喷嘴安装在盖中，以与研磨石的旋转方向相反的方向注入混合材料。在喷嘴中形成混合空间，以将空气（55b）与研磨油（55a）混合。

8. 发明公开

KR1020060121246A 롤 그라인딩 애플리케이션용 그라인딩 휠 및 이의 롤그라인딩 방법 有权
标题翻译：滚磨研磨砂轮及其研磨方法
公开(公告)号：KR1020060121246A
公开(公告)日：2006-11-28
申请号：KR1020067012693
申请日：2004-03-08
申请人： 다이아몬드 이노베이션즈, 인크.
发明人： 쿠마,크리스,브이. , 바그에스,비주
IPC分类号： B24B5/37 , B24B5/00 , B24D3/04 , B24D3/14
CPC分类号： B24B1/00 , B21B28/04 , B24B5/37 , B24D3/14 , B24D5/00
摘要： Iron and steel rolls are ground to production quality requirements with a grinding wheel that requires minimal wheel wear compensation, profile error compensation or taper error compensation during the grinding process. The grinding wheel consists essentially of a superabrasive material selected from the group of natural diamond, synthetic diamond, cubic boron nitride, and mixtures thereof, in a bond system, for a grinding wheel with extended wheel life, and which removes minimum amount of stock off the roll to achieve desired roll geometry.
摘要翻译：使用砂轮磨削钢铁轧辊，以满足生产质量要求，在磨削过程中需要最少的轮磨损补偿，轮廓误差补偿或锥度误差补偿。研磨轮主要由在结合系统中选自天然金刚石，合成金刚石，立方氮化硼及其混合物的组的超级磨料材料组成，用于具有延长的轮子寿命的砂轮，并且其除去最小量的原料滚动以实现所需的滚动几何。

9. 发明公开

KR1020060086450A 작업용 롤을 위한 온라인 연삭 방법 有权
标题翻译：工作辊在线研磨方法
公开(公告)号：KR1020060086450A
公开(公告)日：2006-07-31
申请号：KR1020067010669
申请日：2005-12-01
申请人： 미쯔비시 히다찌 세이떼쯔 기까이 가부시끼가이샤
发明人： 혼다다카유키 , 고바야시마사키 , 나카노데츠야 , 야마모토아키히로 , 가가신이치
IPC分类号： B24B5/37 , B24B5/04
CPC分类号： B24B5/37 , B21B28/04 , B24B49/16
摘要： An on-line grinding method for a work roll capable of reducing an overshoot in which the pressing load of a rotary grinding wheel on the work roll exceeds a set pressing load for grinding, wherein the elastic rotary grinding wheel (3a) is pressed against the work roll (1) of a rolling mill for grinding. When the pressing load of the rotary grinding wheel (3a) reaches a preset set load (F) after the rotary grinding wheel (3a) touches the work roll (1), the advancing speed of the rotary grinding wheel (3a) is reduced to reduce the overshoot in which the pressing load of the rotary grinding wheel (3a) on the work roll (1) exceeds the set pressing load (F0) for grinding.
摘要翻译：一种用于工作辊的在线研磨方法，其能够减少工作辊上的旋转砂轮的按压负载超过用于研磨的设定的压力负载的过冲，其中弹性旋转砂轮（3a）被压靠在用于研磨的轧机的工作辊（1）。当旋转砂轮3a接触到工作辊1之后，当旋转砂轮3a的压力达到预定的设定载荷（F）时，旋转砂轮（3a）的推进速度减小到减少工作辊（1）上的旋转砂轮（3a）的按压负载超过用于研磨的设定按压负载（F0）的过冲。

10. 发明公开

KR1020040105887A 롤 연삭기 有权
标题翻译：滚轮砂轮在砂轮上放置滚轮，通过直接移动摇动而不需要从滚轮中拆卸
公开(公告)号：KR1020040105887A
公开(公告)日：2004-12-17
申请号：KR1020030036918
申请日：2003-06-09
申请人： 주식회사 포스코
发明人： 곽상구 , 장인 , 이성호 , 선창수
IPC分类号： B24B5/37
摘要： PURPOSE: A roll grinder is provided to prevent collision or overturning in moving the chock combined with a roll and trouble in disassembling the roll from the chock, and to control the roundness by preventing chattering or vibration in grinding. CONSTITUTION: A roll grinder is composed of a lower frame(207) on which a leveling cylinder(206) is mounted vertically and left and right frames(208,209) are installed at both sides; a leveling frame(201) installed between the left and right frames and composed of a recess in which a chock is placed; a movable frame(202) sliding back and forth by a cylinder; a rotating motor(301) installed in the rotating part of the grinder and composed of a worm; a rotating frame(306) engaged with a driving gear of a driving motor; a guide plate(314) guided by a connecting rod to hole a roll neck in grinding; and a screw having a worm gear engaged with the worm, and applying driving force to move the guide plates by receiving driving force in turning the rotating motor.
摘要翻译：目的：提供辊磨机，以防止在与滚筒相结合的轴承座移动时发生碰撞或翻转，并将辊从轴承座拆卸出来，并通过防止磨削中的颤动或振动来控制圆度。构成：辊式研磨机由下框架207构成，下框架207垂直安装在调平圆筒206上，左侧和右框架208,209安装在两侧; 安装在左框架和右框架之间并由其中放置有轴承座的凹部组成的调平框架（201）可移动的框架（202）由缸体来回滑动; 旋转马达（301），其安装在所述研磨机的旋转部分中并由蠕虫构成; 与驱动电机的驱动齿轮接合的旋转框架（306）; 引导板（314），其由连接杆引导以在研磨中对辊颈进行孔; 以及具有与蜗杆接合的蜗轮的螺杆，并且通过在转动旋转电动机时接收驱动力来施加驱动力来移动引导板。

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