CL2017001325A1 - Método para la producción de un tubo estriado - Google Patents

Método para la producción de un tubo estriado

Info

Publication number
CL2017001325A1
CL2017001325A1 CL2017001325A CL2017001325A CL2017001325A1 CL 2017001325 A1 CL2017001325 A1 CL 2017001325A1 CL 2017001325 A CL2017001325 A CL 2017001325A CL 2017001325 A CL2017001325 A CL 2017001325A CL 2017001325 A1 CL2017001325 A1 CL 2017001325A1
Authority
CL
Chile
Prior art keywords
punch
production
tube
helical
section
Prior art date
Application number
CL2017001325A
Other languages
English (en)
Inventor
Takashi Nakashima
Atsuro Iseda
Takeshi Miki
Shunichi Otsuka
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Mitsubishi Hitachi Power Sys
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 Nippon Steel & Sumitomo Metal Corp, Mitsubishi Hitachi Power Sys filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of CL2017001325A1 publication Critical patent/CL2017001325A1/es

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
    • 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
    • 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
    • B21C37/152—Making rifle and gunbarrels
    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels
    • 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
    • B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
    • B21C3/16—Mandrels; Mounting or adjusting same
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • 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
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls with helical guides
    • 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/06—Heat exchange conduits having walls comprising obliquely extending corrugations, e.g. in the form of threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

<p>SE PROVEE UN MÉTODO DE PRODUCCIÓN DE UN TUBO ESTRIADO CON EL CUAL SE PUEDE SUPRIMIR LA APARICIÓN DE ATASCO DEBIDO AL TREFILADO EN FRÍO. EL MÉTODO DE PRODUCCIÓN PARA LA PRODUCCIÓN DE UN TUBO ESTRIADO (15), QUE INCLUYE UNA PLURALIDAD DE PRIMERAS NERVADURAS HELICOIDALES (12) EN SU SUPERFICIE INTERIOR Y POSEE UN DIÁMETRO EXTERIOR DE NO MÁS QUE 34 MM, INCLUYE: UN PASO DE PREPARACIÓN DE UN TUBO DE ACERO CON UNA RESISTENCIA A LA TRACCIÓN DE NO MÁS QUE 600 MPA; Y UN PASO DE PRODUCCIÓN DE UN TUBO ESTRIADO MEDIANTE LA REALIZACIÓN DE TREFILADO EN FRÍO EN UN TUBO DE ACERO UTILIZANDO UN PUNZÓN (2) QUE INCLUYE UNA PLURALIDAD DE ESTRÍAS HELICOIDALES (21) Y UNA PLURALIDAD DE SEGUNDAS NERVADURAS HELICOIDALES (22) CADA UNA LOCALIZADA ENTRE ESTRÍAS HELICOIDALES ADYACENTES (21), EL PUNZÓN SATISFACIENDO LAS FÓRMULAS (1) Y (2): 0.08 < W ´ (A - B) ´ N/(2P ´ A) < 0.26 (1); 0.83 < S ´ (A - B) ´ N/(2 ´ M) < 2.0 (2), EN DONDE, W ES UN ANCHO (MM) DE UNA SUPERFICIE DE FONDO DE ESTRÍA (210) DE LA ESTRÍA HELICOIDAL (21) EN UNA SECCIÓN TRANSVERSAL PERPENDICULAR A UN EJE CENTRAL DEL PUNZÓN; A ES UN DIÁMETRO MÁXIMO (MM) DEL PUNZÓN (2); B ES UN DIÁMETRO MÍNIMO (MM) DEL PUNZÓN (2) EN LA MISMA SECCIÓN TRANSVERSAL QUE LA DEL DIÁMETRO MÁXIMO; N ES UN NÚMERO DE LAS SEGUNDAS NERVADURAS HELICOIDALES (22) EN LA SECCIÓN TRANSVERSAL; S ES EL ANCHO (MM) DE LA SUPERFICIE DE FONDO DE ESTRÍA (210) EN LA SECCIÓN LONGITUDINAL DEL PUNZÓN; Y M ES UN PASO (MM) DE SEGUNDAS NERVADURAS HELICOIDALES ADYACENTES (22) EN LA SECCIÓN LONGITUDINAL.</p>
CL2017001325A 2014-11-25 2017-05-24 Método para la producción de un tubo estriado CL2017001325A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014238171 2014-11-25

Publications (1)

Publication Number Publication Date
CL2017001325A1 true CL2017001325A1 (es) 2017-12-11

Family

ID=56073950

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017001325A CL2017001325A1 (es) 2014-11-25 2017-05-24 Método para la producción de un tubo estriado

Country Status (14)

Country Link
US (1) US10632521B2 (es)
EP (1) EP3225319B8 (es)
JP (1) JP6431548B2 (es)
KR (1) KR101950628B1 (es)
CN (1) CN107000009B (es)
BR (1) BR112017010752B1 (es)
CL (1) CL2017001325A1 (es)
ES (1) ES2844405T3 (es)
MX (1) MX2017006955A (es)
MY (1) MY188610A (es)
PH (1) PH12017500950A1 (es)
RU (1) RU2664494C1 (es)
TW (1) TWI566850B (es)
WO (1) WO2016084361A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106755785B (zh) * 2016-11-22 2018-09-14 沈阳黎明航空发动机(集团)有限责任公司 一种防止管接头零件淬火变形的方法
KR20200090518A (ko) 2019-01-21 2020-07-29 부산대학교 산학협력단 비구동 회전형 인발 다이를 이용한 헬리컬 바의 제조장치
CN109967988B (zh) * 2019-03-18 2020-10-27 青岛登辉机械配件有限公司 内螺纹外翅管加工工艺
CN111842517A (zh) * 2020-07-24 2020-10-30 浙江久立特材科技股份有限公司 一种带肋包壳管的冷拔模具、生产工艺及其成品管
RU203923U1 (ru) * 2020-12-28 2021-04-28 федеральное государственное бюджетное образовательное учреждение высшего образования «Белгородский государственный технологический университет им. В.Г. Шухова» Продольный канал секции отопительного прибора
CN113070375B (zh) * 2021-03-25 2022-11-15 江西耐乐铜业有限公司 一种铜管内螺纹成型调节系统

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US3830087A (en) * 1970-07-01 1974-08-20 Sumitomo Metal Ind Method of making a cross-rifled vapor generating tube
JPS5645208A (en) * 1979-04-27 1981-04-24 Sumitomo Metal Ind Ltd Drawing method for internally rifled pipe and plug for use of present method
SU1082504A1 (ru) * 1983-04-08 1984-03-30 Магнитогорский горно-металлургический институт им.Г.И.Носова Оправка дл производства изделий с внутренними спиральными ребрами
EP0153970A1 (de) * 1984-03-07 1985-09-11 Wieland-Werke AG Verfahren und Vorrichtung zur Herstellung eines Rohres mit schraubenlinienförmig verlaufenden Innenrippen
JPH0231205Y2 (es) * 1984-10-18 1990-08-23
US4799972A (en) * 1985-10-14 1989-01-24 Sumitomo Metal Industries, Ltd. Process for producing a high strength high-Cr ferritic heat-resistant steel
US4854148A (en) * 1987-06-19 1989-08-08 The Babcock & Wilcox Company Cold drawing technique and apparatus for forming internally grooved tubes
SU1650294A1 (ru) * 1987-12-29 1991-05-23 Магнитогорский горно-металлургический институт им.Г.И.Носова Оправка дл получени полых изделий с внутренними встречно направленными ребрами
JPH0621323B2 (ja) * 1989-03-06 1994-03-23 住友金属工業株式会社 耐食、耐酸化性に優れた高強度高クロム鋼
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Also Published As

Publication number Publication date
JP6431548B2 (ja) 2018-11-28
US20170320124A1 (en) 2017-11-09
ES2844405T3 (es) 2021-07-22
CN107000009B (zh) 2019-01-01
KR20170087940A (ko) 2017-07-31
JPWO2016084361A1 (ja) 2017-11-02
EP3225319B1 (en) 2020-11-11
PH12017500950A1 (en) 2017-10-02
CN107000009A (zh) 2017-08-01
BR112017010752A2 (pt) 2018-01-09
TW201632277A (zh) 2016-09-16
BR112017010752B1 (pt) 2021-10-26
RU2664494C1 (ru) 2018-08-17
EP3225319A4 (en) 2018-08-08
MX2017006955A (es) 2017-08-10
WO2016084361A1 (ja) 2016-06-02
KR101950628B1 (ko) 2019-02-20
MY188610A (en) 2021-12-22
EP3225319A1 (en) 2017-10-04
TWI566850B (zh) 2017-01-21
US10632521B2 (en) 2020-04-28
EP3225319B8 (en) 2021-01-06

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