AUTOMATIC WELDING APPARATUS AND AUTOMATIC WELING METHOD
Disclosed are an automatic welding apparatus capable of sensing an inflection portion without an inflection portion sensor, and an automatic welding method. According to an embodiment of the present invention, the automatic welding apparatus which automatically welds a welding target comprises: a we...
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| creator | MOON, JOUNG HYUN BAE, JUN HONG HA, YOUNG YOUL YUN, IN GEUN |
| description | Disclosed are an automatic welding apparatus capable of sensing an inflection portion without an inflection portion sensor, and an automatic welding method. According to an embodiment of the present invention, the automatic welding apparatus which automatically welds a welding target comprises: a welding unit which performs welding while driving along a welding seam of the welding target; a transfer unit connected to the welding unit, transferring the welding unit along the welding seam; and a control unit which controls a location and a posture of the welding unit. The welding unit includes a seam tracking sensor detecting the welding seam. The control unit stores a location of the welding seam detected by the seam tracking sensor while the welding unit drives; fits a straight line or a curved line from a plurality of stored locations of the welding seam; and determines a point apart from a previous welding location at a predetermined distance among the points on the fitted straight line or curved line as a next welding location.
변곡부 감지센서를 구비하지 않고도 변곡부를 감지할 수 있는 자동 용접장치 및 자동 용접방법이 개시된다. 본 발명의 실시예에 따른 용접 대상물을 자동으로 용접하는 자동 용접장치는, 용접 대상물의 용접심을 따라 주행하면서 용접 수행하는 용접유닛과, 용접유닛과 연결되어 용접심을 따라 용접유닛을 이송시키는 이송유닛과, 용접유닛의 위치 및 자세를 제어하는 제어부를 포함하고, 용접유닛은 용접심을 탐지하는 심추적 센서를 포함하고, 제어부는 용접유닛이 주행하면서 심추적 센서로부터 탐지되는 용접심 위치를 저장하고, 저장된 복수의 용접심 위치들로부터 직선 또는 곡선을 피팅하고, 피팅된 직선 또는 곡선 상의 점들 중 이전 용접위치로부터 미리 정해진 거리만큼 떨어진 거리의 점을 다음 용접위치로 결정한다. |
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변곡부 감지센서를 구비하지 않고도 변곡부를 감지할 수 있는 자동 용접장치 및 자동 용접방법이 개시된다. 본 발명의 실시예에 따른 용접 대상물을 자동으로 용접하는 자동 용접장치는, 용접 대상물의 용접심을 따라 주행하면서 용접 수행하는 용접유닛과, 용접유닛과 연결되어 용접심을 따라 용접유닛을 이송시키는 이송유닛과, 용접유닛의 위치 및 자세를 제어하는 제어부를 포함하고, 용접유닛은 용접심을 탐지하는 심추적 센서를 포함하고, 제어부는 용접유닛이 주행하면서 심추적 센서로부터 탐지되는 용접심 위치를 저장하고, 저장된 복수의 용접심 위치들로부터 직선 또는 곡선을 피팅하고, 피팅된 직선 또는 곡선 상의 점들 중 이전 용접위치로부터 미리 정해진 거리만큼 떨어진 거리의 점을 다음 용접위치로 결정한다.</description><language>eng ; kor</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WELDING ; WORKING BY LASER BEAM</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151030&DB=EPODOC&CC=KR&NR=101563858B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151030&DB=EPODOC&CC=KR&NR=101563858B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOON, JOUNG HYUN</creatorcontrib><creatorcontrib>BAE, JUN HONG</creatorcontrib><creatorcontrib>HA, YOUNG YOUL</creatorcontrib><creatorcontrib>YUN, IN GEUN</creatorcontrib><title>AUTOMATIC WELDING APPARATUS AND AUTOMATIC WELING METHOD</title><description>Disclosed are an automatic welding apparatus capable of sensing an inflection portion without an inflection portion sensor, and an automatic welding method. According to an embodiment of the present invention, the automatic welding apparatus which automatically welds a welding target comprises: a welding unit which performs welding while driving along a welding seam of the welding target; a transfer unit connected to the welding unit, transferring the welding unit along the welding seam; and a control unit which controls a location and a posture of the welding unit. The welding unit includes a seam tracking sensor detecting the welding seam. The control unit stores a location of the welding seam detected by the seam tracking sensor while the welding unit drives; fits a straight line or a curved line from a plurality of stored locations of the welding seam; and determines a point apart from a previous welding location at a predetermined distance among the points on the fitted straight line or curved line as a next welding location.
변곡부 감지센서를 구비하지 않고도 변곡부를 감지할 수 있는 자동 용접장치 및 자동 용접방법이 개시된다. 본 발명의 실시예에 따른 용접 대상물을 자동으로 용접하는 자동 용접장치는, 용접 대상물의 용접심을 따라 주행하면서 용접 수행하는 용접유닛과, 용접유닛과 연결되어 용접심을 따라 용접유닛을 이송시키는 이송유닛과, 용접유닛의 위치 및 자세를 제어하는 제어부를 포함하고, 용접유닛은 용접심을 탐지하는 심추적 센서를 포함하고, 제어부는 용접유닛이 주행하면서 심추적 센서로부터 탐지되는 용접심 위치를 저장하고, 저장된 복수의 용접심 위치들로부터 직선 또는 곡선을 피팅하고, 피팅된 직선 또는 곡선 상의 점들 중 이전 용접위치로부터 미리 정해진 거리만큼 떨어진 거리의 점을 다음 용접위치로 결정한다.</description><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3DA3x93UM8XRWCHf1cfH0c1dwDAhwDHIMCQ1WcPRzUUCRB0n7uoZ4-LvwMLCmJeYUp_JCaW4GZTfXEGcP3dSC_PjU4oLE5NS81JJ47yBDA0NTM2MLUwsnJ0Nj4lQBAOpFKU8</recordid><startdate>20151030</startdate><enddate>20151030</enddate><creator>MOON, JOUNG HYUN</creator><creator>BAE, JUN HONG</creator><creator>HA, YOUNG YOUL</creator><creator>YUN, IN GEUN</creator><scope>EVB</scope></search><sort><creationdate>20151030</creationdate><title>AUTOMATIC WELDING APPARATUS AND AUTOMATIC WELING METHOD</title><author>MOON, JOUNG HYUN ; BAE, JUN HONG ; HA, YOUNG YOUL ; YUN, IN GEUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR101563858BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2015</creationdate><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>MOON, JOUNG HYUN</creatorcontrib><creatorcontrib>BAE, JUN HONG</creatorcontrib><creatorcontrib>HA, YOUNG YOUL</creatorcontrib><creatorcontrib>YUN, IN GEUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOON, JOUNG HYUN</au><au>BAE, JUN HONG</au><au>HA, YOUNG YOUL</au><au>YUN, IN GEUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AUTOMATIC WELDING APPARATUS AND AUTOMATIC WELING METHOD</title><date>2015-10-30</date><risdate>2015</risdate><abstract>Disclosed are an automatic welding apparatus capable of sensing an inflection portion without an inflection portion sensor, and an automatic welding method. According to an embodiment of the present invention, the automatic welding apparatus which automatically welds a welding target comprises: a welding unit which performs welding while driving along a welding seam of the welding target; a transfer unit connected to the welding unit, transferring the welding unit along the welding seam; and a control unit which controls a location and a posture of the welding unit. The welding unit includes a seam tracking sensor detecting the welding seam. The control unit stores a location of the welding seam detected by the seam tracking sensor while the welding unit drives; fits a straight line or a curved line from a plurality of stored locations of the welding seam; and determines a point apart from a previous welding location at a predetermined distance among the points on the fitted straight line or curved line as a next welding location.
변곡부 감지센서를 구비하지 않고도 변곡부를 감지할 수 있는 자동 용접장치 및 자동 용접방법이 개시된다. 본 발명의 실시예에 따른 용접 대상물을 자동으로 용접하는 자동 용접장치는, 용접 대상물의 용접심을 따라 주행하면서 용접 수행하는 용접유닛과, 용접유닛과 연결되어 용접심을 따라 용접유닛을 이송시키는 이송유닛과, 용접유닛의 위치 및 자세를 제어하는 제어부를 포함하고, 용접유닛은 용접심을 탐지하는 심추적 센서를 포함하고, 제어부는 용접유닛이 주행하면서 심추적 센서로부터 탐지되는 용접심 위치를 저장하고, 저장된 복수의 용접심 위치들로부터 직선 또는 곡선을 피팅하고, 피팅된 직선 또는 곡선 상의 점들 중 이전 용접위치로부터 미리 정해진 거리만큼 떨어진 거리의 점을 다음 용접위치로 결정한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM |
| title | AUTOMATIC WELDING APPARATUS AND AUTOMATIC WELING METHOD |
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