RO65553A - Procede et installation d'etirage a chaud des fils en acier et en materiaux tres lourds deformables - Google Patents

Procede et installation d'etirage a chaud des fils en acier et en materiaux tres lourds deformables

Info

Publication number
RO65553A
RO65553A RO8092174A RO8092174A RO65553A RO 65553 A RO65553 A RO 65553A RO 8092174 A RO8092174 A RO 8092174A RO 8092174 A RO8092174 A RO 8092174A RO 65553 A RO65553 A RO 65553A
Authority
RO
Romania
Prior art keywords
deformable
installation
steel wires
heavy materials
hot stretching
Prior art date
Application number
RO8092174A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Nobumasa Shigemotu
Iwao Kashiwagi
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Publication of RO65553A publication Critical patent/RO65553A/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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 for metal drawing
    • B21C3/02—Dies; Selection of material therefor; Cleaning thereof
    • B21C3/12—Die holders; Rotating dies
    • B21C3/14—Die holders combined with devices for guiding the drawing material or combined with devices for cooling, heating, or lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C9/00—Cooling, heating or lubricating drawing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
RO8092174A 1974-11-15 1974-12-24 Procede et installation d'etirage a chaud des fils en acier et en materiaux tres lourds deformables RO65553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13099674A JPS5156759A (en) 1974-11-15 1974-11-15 Onkanhikinukihoho oyobi sochi

Publications (1)

Publication Number Publication Date
RO65553A true RO65553A (fr) 1979-07-15

Family

ID=15047488

Family Applications (1)

Application Number Title Priority Date Filing Date
RO8092174A RO65553A (fr) 1974-11-15 1974-12-24 Procede et installation d'etirage a chaud des fils en acier et en materiaux tres lourds deformables

Country Status (5)

Country Link
JP (1) JPS5156759A (de)
AT (1) AT350494B (de)
DE (1) DE2538177A1 (de)
RO (1) RO65553A (de)
SE (1) SE423326B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329861A (en) * 1980-08-21 1982-05-18 Orion Machinery And Engineering Corporation Method and apparatus for drawing and cooling wire
JPH0824954B2 (ja) * 1987-08-07 1996-03-13 金井 宏之 線材引抜装置
JP2716141B2 (ja) * 1988-05-13 1998-02-18 日本発条株式会社 ばね用材料
US5823039A (en) * 1995-02-07 1998-10-20 Noge Electric Industries Co., Ltd. Apparatus for drawing wire using a heated drawing die and cooling device
CN102728638B (zh) * 2012-06-14 2015-01-14 芜湖楚江合金铜材有限公司 一种合金线材杆坯拉拔模具连续润滑装置
CN105170674B (zh) * 2015-10-24 2017-04-12 江阴市新华橡塑机械有限公司 涂敷单元
EP3849722B1 (de) * 2018-09-11 2023-07-26 NV Bekaert SA Ziehmatrize mit zugehörigem ziehsteinhalter
CN113198863A (zh) * 2021-05-25 2021-08-03 中钢集团郑州金属制品研究院有限公司 一种利于钢丝拉拔穿模的轧尖工艺及轧尖装置

Also Published As

Publication number Publication date
SE423326B (sv) 1982-05-03
JPS5156759A (en) 1976-05-18
SE7509627L (sv) 1976-05-17
AT350494B (de) 1979-06-11
DE2538177A1 (de) 1976-05-26
ATA668675A (de) 1978-11-15

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