BR9906115A - Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornos - Google Patents
Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornosInfo
- Publication number
- BR9906115A BR9906115A BR9906115-5A BR9906115A BR9906115A BR 9906115 A BR9906115 A BR 9906115A BR 9906115 A BR9906115 A BR 9906115A BR 9906115 A BR9906115 A BR 9906115A
- Authority
- BR
- Brazil
- Prior art keywords
- drilling
- handle
- manufacturing
- mandrel
- coupling
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 230000008878 coupling Effects 0.000 title abstract 2
- 238000010168 coupling process Methods 0.000 title abstract 2
- 238000005859 coupling reaction Methods 0.000 title abstract 2
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
- F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Blast Furnaces (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
Abstract
"PROCESSO DE FABRICAçãO DE PUNHO PARA ACOPLAMENTO DE HASTE PERFURADORA EM MANDRIL DE PERFURADORES DE FURO DE CORRIDA EM ALTOS-FORNOS". A invenção propõe um processo para fabricação do punho (6) de acoplamento da haste perfuradora (5) no mandril (3) do perfurador (2). O processo da invenção prevê a fabricação do punho (6) por conformação dos tubos (10) e (12) com diâmetros internos (Di) e seção transversal compatíveis com a forma da seção transversal e dimensões do diâmetro externo da haste perfuradora (5). sendo em seguida seccionado em seções (Cn) e (An) concretizando, respectivamente, a castanha de travamento (7) e o anel alongado (9), que posteriormente serão unidos por solda para formarem o punho (6). Os punhos (6) produzidos pelo processo da invenção conferem vantagens adicionais de redução de tempo e de custo em sua etapa de fabricação. Já na etapa de aplicação, atuando como componente do conjunto perfuratriz do furo de corrida do alto-forno, garante maior segurança e estabilidade operacional.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9906115-5A BR9906115A (pt) | 1999-12-23 | 1999-12-23 | Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornos |
US09/739,869 US20010004792A1 (en) | 1999-12-23 | 2000-12-20 | Manufacture process of coupling handle for coupling the drilling rod in the mandrel of blast furnace taphole drill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9906115-5A BR9906115A (pt) | 1999-12-23 | 1999-12-23 | Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornos |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9906115A true BR9906115A (pt) | 2001-07-24 |
Family
ID=4074343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9906115-5A BR9906115A (pt) | 1999-12-23 | 1999-12-23 | Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornos |
Country Status (2)
Country | Link |
---|---|
US (1) | US20010004792A1 (pt) |
BR (1) | BR9906115A (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT413420B (de) * | 2002-06-07 | 2006-02-15 | Techmo Entw & Vertriebs Gmbh | Verfahren und anordnung zum raschen verbinden und lösen von miteinander verbindbaren elementen |
CN101748978B (zh) * | 2009-12-29 | 2012-01-11 | 中国石油天然气集团公司 | 采用动力水龙头作业的起下钻方法及工具 |
CN101892337B (zh) * | 2010-06-22 | 2011-11-16 | 武汉威林炉衬材料有限责任公司 | 一种高炉铁口的维护方法 |
CN104263865A (zh) * | 2014-09-29 | 2015-01-07 | 广东韶钢松山股份有限公司 | 一种高炉铁口泥套水汽雾化磨盘 |
CN105043109B (zh) * | 2015-08-18 | 2017-04-19 | 江西瑞林装备有限公司 | 用于冶金炉的捅打装置 |
CN106563918A (zh) * | 2015-10-12 | 2017-04-19 | 重庆美通钻杆制造有限公司 | 整体式三棱钻杆的加工工艺 |
CN108857285A (zh) * | 2018-07-26 | 2018-11-23 | 天津鸿翔工程机械有限公司 | 一种机锁式钻杆的加工工艺 |
CN111299971A (zh) * | 2020-03-02 | 2020-06-19 | 贵州捷盛钻具股份有限公司 | 一种钎杆与钎尾焊接工艺 |
CN112756910B (zh) * | 2020-12-25 | 2022-03-15 | 中煤科工集团西安研究院有限公司 | 一种焊接式多头螺旋钻杆的绕制装置及方法 |
-
1999
- 1999-12-23 BR BR9906115-5A patent/BR9906115A/pt not_active Application Discontinuation
-
2000
- 2000-12-20 US US09/739,869 patent/US20010004792A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20010004792A1 (en) | 2001-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9906115A (pt) | Processo de fabricação de punho para acoplamento de haste perfuradora em mandril de perfuradores de furo de corrida em altos-fornos | |
RU2009120550A (ru) | Трубчатые сужающиеся разрушаемые конструкции и способы их изготовления | |
DE60224119D1 (de) | Metallrohr und Verfahren zu seiner Herstellung | |
BRPI0608366B1 (pt) | eixo com centro deslocado e método para sua produção | |
WO2001081021A3 (en) | Hydroforming a tubular structure of varying diameter from a tubular blank using electromagnetic pulse welding | |
CO4440679A1 (es) | Metodo para formar un miembro de eje de direccion de una pieza | |
WO2002081864A3 (en) | Expandable coaxial tubings | |
BR0203720B1 (pt) | tambor de construção de pneu que tem um eixo geométrico, uma seção central e duas seções de extremidade; e processo de construção de um pneu neste. | |
DE50206354D1 (de) | Verfahren zum Herstellen von rotationssymmetrischen Bauteilen | |
DE502006007433D1 (de) | Mit einer Längsbohrung versehener Hohlbolzen und dessen Herstellungsverfahren | |
BR9905135A (pt) | Tubos de paredes múltiplas | |
BR112012025340A2 (pt) | processo de fabricação de peças ocas | |
CA2589659A1 (en) | Method for forming tapered piston pins | |
US20070245798A1 (en) | Integral Axle Housing for Vehicle and Method of Manufacture the Same | |
BR0002132A (pt) | Método de fabricar elemento com nervura para uso em junta deslizante | |
BRPI0402581A (pt) | Método para fabricar conjunto combinado de tubo de eixo de acionamento e forquilha | |
ATE503134T1 (de) | Spannschloss und herstellungsverfahren dafür | |
EP0900912A3 (en) | Drill pipe and method for making the same | |
WO2002033587A3 (en) | Database linking method and apparatus | |
AU2002215846A1 (en) | Method and device for the production of a workpiece with internal toothing, in particular a hollow wheel | |
CA2478594A1 (en) | Double shoulder oilfield tubular connection | |
ATE203940T1 (de) | Verfahren und vorrichtung zur herstellung einer welle aus einem rohrstück | |
DE59909164D1 (de) | Verfahren zur Herstellung von Rohrprofilelementen mit angestauchtem Kopfende und Schalldämpferaufhängung hergestellt nach diesem Verfahren | |
DE50303905D1 (de) | Einstückiger Federlenker | |
UY26774A1 (es) | Procedimiento para la fabricación de una lata de sección poligonal y una lata de sección poligonal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11N | Dismissal: publication cancelled [chapter 11.14 patent gazette] | ||
B03H | Publication of an application: rectification [chapter 3.8 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFERIDO COM BASE NO ART.8O COMBINADO COM O ART.11, 2O DA LPI 9.279/96. |