ES2019775A6 - Dispositivo para la elaboracion de geometrias de perfil diferente en cuerpos huecos. - Google Patents

Dispositivo para la elaboracion de geometrias de perfil diferente en cuerpos huecos.

Info

Publication number
ES2019775A6
ES2019775A6 ES9000074A ES9000074A ES2019775A6 ES 2019775 A6 ES2019775 A6 ES 2019775A6 ES 9000074 A ES9000074 A ES 9000074A ES 9000074 A ES9000074 A ES 9000074A ES 2019775 A6 ES2019775 A6 ES 2019775A6
Authority
ES
Spain
Prior art keywords
hollow
elaboration
different profile
hollow bodies
profile geometries
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES9000074A
Other languages
English (en)
Inventor
Werner Bohemer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Benteler Deutschland GmbH
Original Assignee
Benteler Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Benteler Deutschland GmbH filed Critical Benteler Deutschland GmbH
Publication of ES2019775A6 publication Critical patent/ES2019775A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/037—Forming branched tubes
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/105—Stamping using yieldable or resilient pads of tubular products
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)

Abstract

DISPOSITIVO PARA LA ELABORACION DE GEOMETRIAS DE PERFIL DIFERENTE EN CUERPOS HUECOS. ESTE DISPOSITIVO COMPRENDE UNA HERRAMIENTA (1) METALICA DE MOLDEO Y MACHOS (5, 9) DE PRENSADO. ADEMAS, PERTENECEN AL DISPOSITIVO UNAS BOLAS (6) DE ACERO INTRODUCIBLES ESTRECHAMENTE EN UN CUERPO (7) HUECO A CONFORMAR. LAS BOLAS (6) DE ACERO TIENEN UN DIAMETRO SOLO REDUCIDO Y ESTAN PREPARADAS TRIBOLOGICAMENTE. LAS BOLAS (6) DE ACERO SON DESALOJADAS POR MEDIO DE LA IMPLANTACION DE PRESION EN DIRECCION TRANSVERSAL DEL CUERPO (7) HUECO O EN DIRECCION LONGITUDINAL Y PRESIONAN LA PARED DEL CUERPO (7) HUECO EN UN ESPACIO (3) HUECO DE LA HERRAMIENTA (1) DE MOLDEO.
ES9000074A 1989-01-14 1990-01-12 Dispositivo para la elaboracion de geometrias de perfil diferente en cuerpos huecos. Expired - Lifetime ES2019775A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3900948 1989-01-14

Publications (1)

Publication Number Publication Date
ES2019775A6 true ES2019775A6 (es) 1991-07-01

Family

ID=6372070

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000074A Expired - Lifetime ES2019775A6 (es) 1989-01-14 1990-01-12 Dispositivo para la elaboracion de geometrias de perfil diferente en cuerpos huecos.

Country Status (2)

Country Link
ES (1) ES2019775A6 (es)
GB (1) GB2228885A (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504120A1 (de) * 1995-02-08 1996-08-14 Buerkert Werke Gmbh & Co Verfahren zur Herstellung eines Ventilgehäuses
RU2152284C1 (ru) * 1998-06-29 2000-07-10 Комсомольское-на-Амуре авиационное производственное объединение Устройство для отбортовки отверстий в листовых заготовках
RU2176169C2 (ru) * 1999-11-17 2001-11-27 Комсомольское-на-Амуре авиационное производственное объединение Штамп для формовки трубчатых заготовок
US7935290B2 (en) * 2004-12-30 2011-05-03 Airbus Espana, S.L. Process for making swaged lighting holes in planar areas of preimpregnated composite parts
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
SG175263A1 (en) 2009-04-20 2011-11-28 Weir Spm Inc Flowline flapper valve
MX2011012944A (es) 2009-06-03 2012-06-12 Spm Flow Control Inc Indicador de valvula de tapon.
CN101844178B (zh) * 2010-06-30 2011-11-09 重庆理工大学 一种固体颗粒介质推动毛坯辅助变薄拉深模具
CN102228922B (zh) * 2011-04-20 2013-01-16 桂林电子科技大学 金属管材内置钢球弯曲成形的方法
US9103448B2 (en) 2012-08-16 2015-08-11 S.P.M. Flow Control, Inc. Plug valve having preloaded seal segments
US9273543B2 (en) 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
USD707797S1 (en) 2013-03-15 2014-06-24 S.P.M. Flow Control, Inc. Seal segment
USD707332S1 (en) 2013-03-15 2014-06-17 S.P.M. Flow Control, Inc. Seal assembly
CN104056885A (zh) * 2013-03-22 2014-09-24 浙江炜驰机械集团有限公司 一种管子成型装置
CN103316974A (zh) * 2013-06-20 2013-09-25 新疆磐石钢材科技有限公司 一种弯管机弯管方法
CA2916699A1 (en) 2013-07-01 2015-01-08 S.P.M. Flow Control, Inc. Manifold assembly
WO2016205208A1 (en) 2015-06-15 2016-12-22 S.P.M. Flow Control, Inc. Full-root-radius-threaded wing nut having increased wall thickness
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods
CN110064689B (zh) * 2019-05-05 2020-07-28 哈尔滨工业大学 一种用于小弯曲半径管的弯曲成形方法及装置
CN113649466B (zh) * 2021-07-30 2023-08-22 深圳大学 一种利用用于对比观察超声作用的微成形装置来观察超声作用的方法
CN113649465B (zh) * 2021-07-30 2023-08-22 深圳大学 一种利用观察超声作用的对比微成形装置来观察超声作用的方法
CN115591969B (zh) * 2022-10-24 2026-03-20 上海核工程研究设计院股份有限公司 一种颗粒填充介质、冷挤压工艺及工件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB543610A (en) * 1939-07-25 1942-03-05 Aluminum Co Of America Improvements in or relating to the formation of hollow metallic propeller blades for aircraft
GB1181611A (en) * 1968-03-08 1970-02-18 Nibco Method of Forming Complex Tubing Shapes.
US3841138A (en) * 1972-10-25 1974-10-15 Reynolds Metals Co Apparatus and method for forming an elongated tubular member

Also Published As

Publication number Publication date
GB2228885A (en) 1990-09-12
GB9000744D0 (en) 1990-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050113