JP2020509934A - ボイラチューブを付加製造するためのシステムおよび方法 - Google Patents
ボイラチューブを付加製造するためのシステムおよび方法 Download PDFInfo
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- JP2020509934A JP2020509934A JP2019519418A JP2019519418A JP2020509934A JP 2020509934 A JP2020509934 A JP 2020509934A JP 2019519418 A JP2019519418 A JP 2019519418A JP 2019519418 A JP2019519418 A JP 2019519418A JP 2020509934 A JP2020509934 A JP 2020509934A
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- core pipe
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/154—Making multi-wall tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
- B23K10/027—Welding for purposes other than joining, e.g. build-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/0013—Resistance welding; Severing by resistance heating welding for reasons other than joining, e.g. build up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined
- B23K25/005—Welding for purposes other than joining, e.g. built-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
- B23K9/044—Built-up welding on three-dimensional surfaces
- B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
- B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
Description
12 チューブ
14 マウント
16 溶接トーチ
18 可動アーム
20 コアパイプ
22 外層
24 外部面
26 ライザチューブ
28 ドラムパイプ
30 ボイラヘッダアセンブリ
32 内部面
34 エリア
36 境界
38 外部面
40 周囲
42 エリア
44 ガントリ
46 長手方向軸、長さ
48 横方向軸、幅
50 コントローラ
52 プロセッサ
54 メモリ装置、データ記憶構造
56 方法
58 方法
60 プロセス
62 プロセス
64 プロセス
66 プロセス
68 プロセス
70 プロセス
72 プロセス
74 プロセス
76 プロセス
78 プロセス
80 プロセス
82 プロセス
84 コアパイプ
86 プロセス
88 プロセス
90 プロセス
92 プロセス
94 プロセス
96 プロセス
98 プロセス
100 取付具
102 プロセス
104 プロセス
106 プロセス
108 プロセス
110 流路
112 プロセス
114 内部キャビティ、エリア
116 穿孔/機械加工装置
118 プロセス
120 プロセス
122 プロセス
124 加熱コイル
126 プロセス
128 プロセス
DTp 厚さ
Tc 厚さ
Claims (20)
- チューブ(12)を製造する方法(56、58)であって、
最初は前記チューブ(12)の所望の厚さ(DTp)よりも薄い厚さ(Tc)を有するコアパイプ(20)を選択すること(76)と、
前記コアパイプ(20)の前記厚さ(Tc)を増加させて前記コアパイプ(20)の前記厚さ(Tc)が前記チューブ(12)の前記所望の厚さ(DTp)に等しくなるように、付加製造を介して前記コアパイプ(20)の外部面(24)の上に外層(22)を構築すること(92)と
を含む、方法(56、58)。 - 付加製造を介して前記コアパイプ(20)の外部面(24)の上に外層(22)を構築すること(92)が、
前記コアパイプ(20)の前記外部面(24)上に前記外層(22)を溶接ストリップクラッディングすることを含む、請求項1に記載の方法(56、58)。 - 前記コアパイプ(20)が、第1の材料を含み、前記外層(22)が、前記第1の材料とは異なる第2の材料を含む、請求項1または2に記載の方法(56、58)。
- 付加製造を介して前記外層(22)に取付具(100)を構築すること(108)
をさらに含む、請求項1乃至3のいずれか1項に記載の方法(56、58)。 - 前記取付具(100)が、ニップル、ノズル、ティー、ウェルドレット、エルボ、および減速機の少なくとも1つを含む、請求項4に記載の方法(56、58)。
- 前記取付具(100)が、流路(110)を画定し、前記方法(56、58)が、
前記流路(110)が前記コアパイプ(20)の内部キャビティ(114)に流体接続されるように、前記外層(22)および前記コアパイプ(20)を穿孔すること(112)
をさらに含む、請求項4または5に記載の方法(56、58)。 - 前記コアパイプ(20)の長さが前記チューブ(12)の所望の長さに等しくなるように、前記コアパイプ(20)を切断すること(80)
をさらに含む、請求項1乃至6のいずれか1項に記載の方法(56、58)。 - 前記接続されたコアパイプ(20)の合計の長さが前記チューブ(12)の所望の長さに等しくなるように、前記コアパイプ(20)を別のコアパイプ(84)に接続することを介して前記コアパイプ(20)の長さを延長させること(82)
をさらに含む、請求項1乃至7のいずれか1項に記載の方法(56、58)。 - 製造現場で複数のコアパイプ(20)を保管することをさらに含み、
前記コアパイプ(20)が、前記複数の保管されたコアパイプ(20)から選択され、
付加製造を介して前記コアパイプ(20)の外部面(24)の上に外層(22)を構築すること(92)が、前記製造現場で実行される、請求項1乃至8のいずれか1項に記載の方法(56、58)。 - チューブ(12)を付加製造するためのシステム(10)であって、
最初は前記チューブ(12)の所望の厚さ(DTp)よりも薄い厚さ(Tc)を有するコアパイプ(20)を固定するためのマウント(14)と、
溶接トーチ(16)であって、前記固定されたコアパイプ(20)に沿って前記溶接トーチ(16)を移動させるように構成された可動アーム(18)に配置される溶接トーチ(16)と
を備え、
前記コアパイプ(20)が前記マウント(14)に固定されると、前記溶接トーチ(16)は、前記コアパイプ(20)の前記厚さ(Tc)を増加させて前記コアパイプ(20)の前記厚さ(Tc)が前記チューブ(12)の前記所望の厚さ(DTp)に等しくなるように、前記コアパイプ(20)の外部面(24)の上に外層(22)を構築する、システム(10)。 - 前記トーチが、前記外部面(24)上に前記外層(22)を溶接ストリップクラッディングすることを介して前記外層(22)を構築する、請求項10に記載のシステム(10)。
- 前記可動アーム(18)が、前記固定されたコアパイプ(20)の長さに沿って移動するガントリ(44)に配置される、請求項10または11に記載のシステム(10)。
- 前記マウント(14)が、前記固定されたコアパイプ(20)を回転させる、請求項10乃至12のいずれか1項に記載のシステム(10)。
- 前記コアパイプ(20)が、第1の材料を含み、前記外層(22)が、前記第1の材料とは異なる第2の材料を含む、請求項10乃至13のいずれか1項に記載のシステム(10)。
- 前記溶接トーチ(16)が、前記外層(22)に取付具(100)を構築する、請求項10乃至14のいずれか1項に記載のシステム(10)。
- 前記取付具(100)が、ニップル、ノズル、ティー、ウェルドレット、エルボ、および減速機の少なくとも1つを含む、請求項15に記載のシステム(10)。
- 前記取付具(100)が前記コアパイプ(20)の内部キャビティ(114)に流体接続されるように、前記外層(22)および前記コアパイプ(20)を穿孔するドリル
をさらに備える、請求項15または16に記載のシステム(10)。 - 外部面(24)を有するコアパイプ(20)を備え、
付加製造された外層(22)は、前記外部面(24)の上に配置される、チューブ(12)。 - 前記外層(22)に組み込まれた付加製造された取付具(100)
をさらに備える、請求項18に記載のチューブ(12)。 - 前記チューブ(12)が、加圧熱含有媒体を収容するように構成されたボイラのヘッダチューブである、請求項18または19に記載のチューブ(12)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/331,046 | 2016-10-21 | ||
US15/331,046 US10890388B2 (en) | 2016-10-21 | 2016-10-21 | System and method for additively manufacturing boiler tubes |
PCT/EP2017/076742 WO2018073358A1 (en) | 2016-10-21 | 2017-10-19 | System and method for additively manufacturing boiler tubes |
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JP2020509934A true JP2020509934A (ja) | 2020-04-02 |
JP7175882B2 JP7175882B2 (ja) | 2022-11-21 |
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US (1) | US10890388B2 (ja) |
JP (1) | JP7175882B2 (ja) |
CN (1) | CN109843493A (ja) |
TW (1) | TWI747974B (ja) |
WO (1) | WO2018073358A1 (ja) |
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US20180117661A1 (en) | 2016-10-27 | 2018-05-03 | General Electric Technology Gmbh | System, method and apparatus for manufacturing boiler tubes |
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CN113042928B (zh) * | 2021-04-22 | 2023-01-10 | 西安理工大学 | 一种低合金钢管的制备方法 |
US11890692B2 (en) | 2021-10-05 | 2024-02-06 | Collins Engine Nozzles, Inc. | Material deposition for fluid nozzle joints |
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2017
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- 2017-10-19 JP JP2019519418A patent/JP7175882B2/ja active Active
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US20180112936A1 (en) | 2018-04-26 |
US10890388B2 (en) | 2021-01-12 |
JP7175882B2 (ja) | 2022-11-21 |
TW201823622A (zh) | 2018-07-01 |
TWI747974B (zh) | 2021-12-01 |
WO2018073358A1 (en) | 2018-04-26 |
CN109843493A (zh) | 2019-06-04 |
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