TURBINE BLADE AND METHOD FOR MANUFACTURING TURBINE BLADE
To provide a turbine blade with different kind of strength increased for a wing part and a mounting part, and a method for manufacturing a turbine blade.SOLUTION: In a turbine blade 1 formed by connecting a wing part 2 and a mounting part 3, the wing part 2 is formed of a metal having a columnar str...
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| creator | KITAMURA YUTA MORI MASASHI TSUNORI MITSUYOSHI |
| description | To provide a turbine blade with different kind of strength increased for a wing part and a mounting part, and a method for manufacturing a turbine blade.SOLUTION: In a turbine blade 1 formed by connecting a wing part 2 and a mounting part 3, the wing part 2 is formed of a metal having a columnar structure along a longitudinal direction, and the mounting part 3 is formed of a metal having an equiaxed structure.EFFECT: Since the wing part 2 is formed of the columnar structure, the high temperature strength of the wing part 2 can be increased, and since the mounting part 3 is formed of the equiaxed structure, the fatigue strength of the mounting part 3 can be increased.SELECTED DRAWING: Figure 1
【課題】翼部と取付部について異なる種類の強度を高めたタービンブレード及びタービンブレードの製造方法を提供すること。【解決手段】翼部２と取付部３を連接して形成したタービンブレード１において、翼部２は長手方向に沿った柱状組織の金属により形成され、取付部３は等軸組織の金属により形成される。【効果】翼部２が柱状組織により形成されることにより翼部２の高温強度を高めることができ、取付部３が等軸組織により形成されることにより取付部３の疲労強度を高めることができる。【選択図】図１ |
| format | Patent |
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【課題】翼部と取付部について異なる種類の強度を高めたタービンブレード及びタービンブレードの製造方法を提供すること。【解決手段】翼部２と取付部３を連接して形成したタービンブレード１において、翼部２は長手方向に沿った柱状組織の金属により形成され、取付部３は等軸組織の金属により形成される。【効果】翼部２が柱状組織により形成されることにより翼部２の高温強度を高めることができ、取付部３が等軸組織により形成されることにより取付部３の疲労強度を高めることができる。【選択図】図１</description><language>eng ; jpn</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; AIR INTAKES FOR JET-PROPULSION PLANTS ; BLASTING ; CASTING ; CLADDING OR PLATING BY SOLDERING OR WELDING ; COMBUSTION ENGINES ; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; ENGINE PLANTS IN GENERAL ; GAS-TURBINE PLANTS ; HEATING ; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS ; LIGHTING ; MACHINE TOOLS ; MACHINES OR ENGINES IN GENERAL ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; MECHANICAL ENGINEERING ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SOLDERING OR UNSOLDERING ; STEAM ENGINES ; TRANSPORTING ; WEAPONS ; WELDING ; WORKING BY LASER BEAM ; WORKING METALLIC POWDER</subject><creationdate>2021</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=20210318&DB=EPODOC&CC=JP&NR=2021042676A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210318&DB=EPODOC&CC=JP&NR=2021042676A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KITAMURA YUTA</creatorcontrib><creatorcontrib>MORI MASASHI</creatorcontrib><creatorcontrib>TSUNORI MITSUYOSHI</creatorcontrib><title>TURBINE BLADE AND METHOD FOR MANUFACTURING TURBINE BLADE</title><description>To provide a turbine blade with different kind of strength increased for a wing part and a mounting part, and a method for manufacturing a turbine blade.SOLUTION: In a turbine blade 1 formed by connecting a wing part 2 and a mounting part 3, the wing part 2 is formed of a metal having a columnar structure along a longitudinal direction, and the mounting part 3 is formed of a metal having an equiaxed structure.EFFECT: Since the wing part 2 is formed of the columnar structure, the high temperature strength of the wing part 2 can be increased, and since the mounting part 3 is formed of the equiaxed structure, the fatigue strength of the mounting part 3 can be increased.SELECTED DRAWING: Figure 1
【課題】翼部と取付部について異なる種類の強度を高めたタービンブレード及びタービンブレードの製造方法を提供すること。【解決手段】翼部２と取付部３を連接して形成したタービンブレード１において、翼部２は長手方向に沿った柱状組織の金属により形成され、取付部３は等軸組織の金属により形成される。【効果】翼部２が柱状組織により形成されることにより翼部２の高温強度を高めることができ、取付部３が等軸組織により形成されることにより取付部３の疲労強度を高めることができる。【選択図】図１</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>AIR INTAKES FOR JET-PROPULSION PLANTS</subject><subject>BLASTING</subject><subject>CASTING</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>COMBUSTION ENGINES</subject><subject>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-TURBINE PLANTS</subject><subject>HEATING</subject><subject>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</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>POWDER METALLURGY</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>STEAM ENGINES</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAICQ1y8vRzVXDycXRxVXD0c1HwdQ3x8HdRcPMPUvB19At1c3QGqvH0c1dAUcrDwJqWmFOcyguluRmU3FxDnD10Uwvy41OLCxKTU_NSS-K9AowMjAwNTIzMzM0cjYlSBACSFCig</recordid><startdate>20210318</startdate><enddate>20210318</enddate><creator>KITAMURA YUTA</creator><creator>MORI MASASHI</creator><creator>TSUNORI MITSUYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20210318</creationdate><title>TURBINE BLADE AND METHOD FOR MANUFACTURING TURBINE BLADE</title><author>KITAMURA YUTA ; MORI MASASHI ; TSUNORI MITSUYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021042676A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>AIR INTAKES FOR JET-PROPULSION PLANTS</topic><topic>BLASTING</topic><topic>CASTING</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>COMBUSTION ENGINES</topic><topic>CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-TURBINE PLANTS</topic><topic>HEATING</topic><topic>HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</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>POWDER METALLURGY</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>STEAM ENGINES</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>KITAMURA YUTA</creatorcontrib><creatorcontrib>MORI MASASHI</creatorcontrib><creatorcontrib>TSUNORI MITSUYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KITAMURA YUTA</au><au>MORI MASASHI</au><au>TSUNORI MITSUYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TURBINE BLADE AND METHOD FOR MANUFACTURING TURBINE BLADE</title><date>2021-03-18</date><risdate>2021</risdate><abstract>To provide a turbine blade with different kind of strength increased for a wing part and a mounting part, and a method for manufacturing a turbine blade.SOLUTION: In a turbine blade 1 formed by connecting a wing part 2 and a mounting part 3, the wing part 2 is formed of a metal having a columnar structure along a longitudinal direction, and the mounting part 3 is formed of a metal having an equiaxed structure.EFFECT: Since the wing part 2 is formed of the columnar structure, the high temperature strength of the wing part 2 can be increased, and since the mounting part 3 is formed of the equiaxed structure, the fatigue strength of the mounting part 3 can be increased.SELECTED DRAWING: Figure 1
【課題】翼部と取付部について異なる種類の強度を高めたタービンブレード及びタービンブレードの製造方法を提供すること。【解決手段】翼部２と取付部３を連接して形成したタービンブレード１において、翼部２は長手方向に沿った柱状組織の金属により形成され、取付部３は等軸組織の金属により形成される。【効果】翼部２が柱状組織により形成されることにより翼部２の高温強度を高めることができ、取付部３が等軸組織により形成されることにより取付部３の疲労強度を高めることができる。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CASTING CLADDING OR PLATING BY SOLDERING OR WELDING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS POWDER METALLURGY SOLDERING OR UNSOLDERING STEAM ENGINES TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER |
| title | TURBINE BLADE AND METHOD FOR MANUFACTURING TURBINE BLADE |
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