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MX2018005704A - Floating draw plug and method of drawing tube. - Google Patents

Floating draw plug and method of drawing tube.

Info

Publication number
MX2018005704A
MX2018005704A MX2018005704A MX2018005704A MX2018005704A MX 2018005704 A MX2018005704 A MX 2018005704A MX 2018005704 A MX2018005704 A MX 2018005704A MX 2018005704 A MX2018005704 A MX 2018005704A MX 2018005704 A MX2018005704 A MX 2018005704A
Authority
MX
Mexico
Prior art keywords
axis
forming member
rib forming
helical
necking body
Prior art date
Application number
MX2018005704A
Other languages
Spanish (es)
Inventor
Dailey James
James Martin
Jake Wougamon
Norris Aaron
Snyder Matt
Original Assignee
Penn Aluminum Int Llc
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 Penn Aluminum Int Llc filed Critical Penn Aluminum Int Llc
Publication of MX2018005704A publication Critical patent/MX2018005704A/en

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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods 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, 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
    • B21C3/16—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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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 or 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 or tubes with decorated walls with helical guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)

Abstract

A floating draw plug for shaping tube comprises a necking body and a rib forming member. The necking body has an axis and a trailing end portion. The trailing portion has a cross-section that is symmetric about the axis and that converges toward the axis as it extends downstream. The rib forming member comprises helical protrusions and helical grooves. The helical protrusions and the helical grooves are aligned with the axis. The rib forming member is connected to the necking body in a manner such that at least a portion of the helical protrusions and at least a portion of the helical grooves extend downstream of the trailing portion of the necking body and such that the rib forming member is free to rotate about the axis relative to the necking body.
MX2018005704A 2015-11-06 2016-11-02 Floating draw plug and method of drawing tube. MX2018005704A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/934,897 US20170128993A1 (en) 2015-11-06 2015-11-06 Floating Draw Plug and Method of Drawing Tube
PCT/US2016/060031 WO2017079230A1 (en) 2015-11-06 2016-11-02 Floating draw plug and method of drawing tube

Publications (1)

Publication Number Publication Date
MX2018005704A true MX2018005704A (en) 2018-11-09

Family

ID=58662702

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018005704A MX2018005704A (en) 2015-11-06 2016-11-02 Floating draw plug and method of drawing tube.

Country Status (4)

Country Link
US (1) US20170128993A1 (en)
CA (1) CA3004268A1 (en)
MX (1) MX2018005704A (en)
WO (1) WO2017079230A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359339A (en) * 1943-12-24 1944-10-03 Bridgeport Brass Co Floating type mandrel for tube drawing
JPS59202124A (en) * 1983-04-30 1984-11-15 Kobe Steel Ltd Working method of internally grooved pipe
JPH0337770Y2 (en) * 1985-03-30 1991-08-09
US4854148A (en) * 1987-06-19 1989-08-08 The Babcock & Wilcox Company Cold drawing technique and apparatus for forming internally grooved tubes
US5327756A (en) * 1991-12-31 1994-07-12 Fox Francis J Method and apparatus for forming spiral grooves internally in metal tubing
US5881592A (en) * 1998-04-22 1999-03-16 Cerro Copper Products Co. Floating plug for drawing of tubes
JP2001241877A (en) * 2000-02-25 2001-09-07 Furukawa Electric Co Ltd:The Inner grooved pipe and method of manufacturing the same
US7021106B2 (en) * 2004-04-15 2006-04-04 Mitsui Babcock (Us) Llc Apparatus and method for forming internally ribbed or rifled tubes
CN101909774B (en) * 2007-12-26 2012-10-24 住友金属工业株式会社 Production method of internally-ribbed steel pipe

Also Published As

Publication number Publication date
CA3004268A1 (en) 2017-05-11
US20170128993A1 (en) 2017-05-11
WO2017079230A1 (en) 2017-05-11

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