ECCENTRIC DRILLING OF COOLING HOLE OF GAS TURBINE ROTOR
To provide a cooling hole guide for forming an enlarged part (100) through reamer processing on a cooling hole (280) of a rotor (45).SOLUTION: A cooling hole guide (120) includes a cutter guide (130) for insertion into a cooling hole (280) and a guide lock (140) for insertion into an adjacent coolin...
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| creator | LUKASZ SAJDAK KAROL TUCKI MATEUSZ KORUS VALENTIN STENZ |
| description | To provide a cooling hole guide for forming an enlarged part (100) through reamer processing on a cooling hole (280) of a rotor (45).SOLUTION: A cooling hole guide (120) includes a cutter guide (130) for insertion into a cooling hole (280) and a guide lock (140) for insertion into an adjacent cooling hole (290). The cooling hole guide (120) may further comprise a fitting plate (150) fitted with the cutter guide (130) and guide lock (140). An enlarged part (100) which is decentered is formed by: arranging the cutter guide (130) at the cooling hole (280) of a turbine rotor; arranging the guide lock (140) at the adjacent cooling hole (290); locking the guide lock (140) in the adjacent cooling hole (290); inserting a reamer tool (300) into the cutter guide (130); and performing reamer processing on the cooling hole (280).SELECTED DRAWING: Figure 4
【課題】ロータ（４５）の冷却穴（２８０）に拡大部分（１００）をリーマ加工するための冷却穴ガイドを提供する。【解決手段】冷却穴ガイド（１２０）は、冷却穴（２８０）に挿入するためのカッタガイド（１３０）と、隣接冷却穴（２９０）に挿入するためのガイドロック（１４０）とを含む。冷却穴ガイド（１２０）は、カッタガイド（１３０）及びガイドロック（１４０）が取り付けられる取付板（１５０）をさらに備えていてもよい。タービンのロータの冷却穴（２８０）にカッタガイド（１３０）を配置し、隣接冷却穴（２９０）にガイドロック（１４０）を配置し、隣接冷却穴（２９０）内でガイドロック（１４０）をロックし、リーマ工具（３００）をカッタガイド（１３０）に挿入し、冷却穴（２８０）をリーマ加工して中心のずれた拡大部分（１００）を作成する。【選択図】図４ |
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【課題】ロータ（４５）の冷却穴（２８０）に拡大部分（１００）をリーマ加工するための冷却穴ガイドを提供する。【解決手段】冷却穴ガイド（１２０）は、冷却穴（２８０）に挿入するためのカッタガイド（１３０）と、隣接冷却穴（２９０）に挿入するためのガイドロック（１４０）とを含む。冷却穴ガイド（１２０）は、カッタガイド（１３０）及びガイドロック（１４０）が取り付けられる取付板（１５０）をさらに備えていてもよい。タービンのロータの冷却穴（２８０）にカッタガイド（１３０）を配置し、隣接冷却穴（２９０）にガイドロック（１４０）を配置し、隣接冷却穴（２９０）内でガイドロック（１４０）をロックし、リーマ工具（３００）をカッタガイド（１３０）に挿入し、冷却穴（２８０）をリーマ加工して中心のずれた拡大部分（１００）を作成する。【選択図】図４</description><language>eng ; jpn</language><subject>AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; BORING ; BROACHING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; ENGINE PLANTS IN GENERAL ; FILING ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR ; MACHINE TOOLS ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; PERFORMING OPERATIONS ; PLANING ; SAWING ; SCRAPING ; SHEARING ; SLOTTING ; STEAM ENGINES ; TRANSPORTING ; TURNING ; WEAPONS</subject><creationdate>2024</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=20240918&DB=EPODOC&CC=JP&NR=2024125262A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240918&DB=EPODOC&CC=JP&NR=2024125262A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUKASZ SAJDAK</creatorcontrib><creatorcontrib>KAROL TUCKI</creatorcontrib><creatorcontrib>MATEUSZ KORUS</creatorcontrib><creatorcontrib>VALENTIN STENZ</creatorcontrib><title>ECCENTRIC DRILLING OF COOLING HOLE OF GAS TURBINE ROTOR</title><description>To provide a cooling hole guide for forming an enlarged part (100) through reamer processing on a cooling hole (280) of a rotor (45).SOLUTION: A cooling hole guide (120) includes a cutter guide (130) for insertion into a cooling hole (280) and a guide lock (140) for insertion into an adjacent cooling hole (290). The cooling hole guide (120) may further comprise a fitting plate (150) fitted with the cutter guide (130) and guide lock (140). An enlarged part (100) which is decentered is formed by: arranging the cutter guide (130) at the cooling hole (280) of a turbine rotor; arranging the guide lock (140) at the adjacent cooling hole (290); locking the guide lock (140) in the adjacent cooling hole (290); inserting a reamer tool (300) into the cutter guide (130); and performing reamer processing on the cooling hole (280).SELECTED DRAWING: Figure 4
【課題】ロータ（４５）の冷却穴（２８０）に拡大部分（１００）をリーマ加工するための冷却穴ガイドを提供する。【解決手段】冷却穴ガイド（１２０）は、冷却穴（２８０）に挿入するためのカッタガイド（１３０）と、隣接冷却穴（２９０）に挿入するためのガイドロック（１４０）とを含む。冷却穴ガイド（１２０）は、カッタガイド（１３０）及びガイドロック（１４０）が取り付けられる取付板（１５０）をさらに備えていてもよい。タービンのロータの冷却穴（２８０）にカッタガイド（１３０）を配置し、隣接冷却穴（２９０）にガイドロック（１４０）を配置し、隣接冷却穴（２９０）内でガイドロック（１４０）をロックし、リーマ工具（３００）をカッタガイド（１３０）に挿入し、冷却穴（２８０）をリーマ加工して中心のずれた拡大部分（１００）を作成する。【選択図】図４</description><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>BORING</subject><subject>BROACHING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>FILING</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR</subject><subject>MACHINE TOOLS</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</subject><subject>PERFORMING OPERATIONS</subject><subject>PLANING</subject><subject>SAWING</subject><subject>SCRAPING</subject><subject>SHEARING</subject><subject>SLOTTING</subject><subject>STEAM ENGINES</subject><subject>TRANSPORTING</subject><subject>TURNING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3dXZ29QsJ8nRWcAny9PHx9HNX8HdTcPb3BzM9_H1cQXx3x2CFkNAgJ08_V4Ug_xD_IB4G1rTEnOJUXijNzaDk5hri7KGbWpAfn1pckJicmpdaEu8VYGRgZGJoZGpkZuRoTJQiAGjbKFI</recordid><startdate>20240918</startdate><enddate>20240918</enddate><creator>LUKASZ SAJDAK</creator><creator>KAROL TUCKI</creator><creator>MATEUSZ KORUS</creator><creator>VALENTIN STENZ</creator><scope>EVB</scope></search><sort><creationdate>20240918</creationdate><title>ECCENTRIC DRILLING OF COOLING HOLE OF GAS TURBINE ROTOR</title><author>LUKASZ SAJDAK ; KAROL TUCKI ; MATEUSZ KORUS ; VALENTIN STENZ</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2024125262A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2024</creationdate><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>BORING</topic><topic>BROACHING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>FILING</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR</topic><topic>MACHINE TOOLS</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES</topic><topic>PERFORMING OPERATIONS</topic><topic>PLANING</topic><topic>SAWING</topic><topic>SCRAPING</topic><topic>SHEARING</topic><topic>SLOTTING</topic><topic>STEAM ENGINES</topic><topic>TRANSPORTING</topic><topic>TURNING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LUKASZ SAJDAK</creatorcontrib><creatorcontrib>KAROL TUCKI</creatorcontrib><creatorcontrib>MATEUSZ KORUS</creatorcontrib><creatorcontrib>VALENTIN STENZ</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUKASZ SAJDAK</au><au>KAROL TUCKI</au><au>MATEUSZ KORUS</au><au>VALENTIN STENZ</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ECCENTRIC DRILLING OF COOLING HOLE OF GAS TURBINE ROTOR</title><date>2024-09-18</date><risdate>2024</risdate><abstract>To provide a cooling hole guide for forming an enlarged part (100) through reamer processing on a cooling hole (280) of a rotor (45).SOLUTION: A cooling hole guide (120) includes a cutter guide (130) for insertion into a cooling hole (280) and a guide lock (140) for insertion into an adjacent cooling hole (290). The cooling hole guide (120) may further comprise a fitting plate (150) fitted with the cutter guide (130) and guide lock (140). An enlarged part (100) which is decentered is formed by: arranging the cutter guide (130) at the cooling hole (280) of a turbine rotor; arranging the guide lock (140) at the adjacent cooling hole (290); locking the guide lock (140) in the adjacent cooling hole (290); inserting a reamer tool (300) into the cutter guide (130); and performing reamer processing on the cooling hole (280).SELECTED DRAWING: Figure 4
【課題】ロータ（４５）の冷却穴（２８０）に拡大部分（１００）をリーマ加工するための冷却穴ガイドを提供する。【解決手段】冷却穴ガイド（１２０）は、冷却穴（２８０）に挿入するためのカッタガイド（１３０）と、隣接冷却穴（２９０）に挿入するためのガイドロック（１４０）とを含む。冷却穴ガイド（１２０）は、カッタガイド（１３０）及びガイドロック（１４０）が取り付けられる取付板（１５０）をさらに備えていてもよい。タービンのロータの冷却穴（２８０）にカッタガイド（１３０）を配置し、隣接冷却穴（２９０）にガイドロック（１４０）を配置し、隣接冷却穴（２９０）内でガイドロック（１４０）をロックし、リーマ工具（３００）をカッタガイド（１３０）に挿入し、冷却穴（２８０）をリーマ加工して中心のずれた拡大部分（１００）を作成する。【選択図】図４</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING BORING BROACHING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL FILING GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS PLANING SAWING SCRAPING SHEARING SLOTTING STEAM ENGINES TRANSPORTING TURNING WEAPONS |
| title | ECCENTRIC DRILLING OF COOLING HOLE OF GAS TURBINE ROTOR |
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