[go: up one dir, main page]

MX2017012018A - Sleeve for partial diameter enlargement. - Google Patents

Sleeve for partial diameter enlargement.

Info

Publication number
MX2017012018A
MX2017012018A MX2017012018A MX2017012018A MX2017012018A MX 2017012018 A MX2017012018 A MX 2017012018A MX 2017012018 A MX2017012018 A MX 2017012018A MX 2017012018 A MX2017012018 A MX 2017012018A MX 2017012018 A MX2017012018 A MX 2017012018A
Authority
MX
Mexico
Prior art keywords
workpiece
sleeve
diameter
diameter enlargement
partial diameter
Prior art date
Application number
MX2017012018A
Other languages
Spanish (es)
Inventor
Okamoto Mitsuhiro
Kuwahara Yoshitaka
Mori Kazuki
Ikuta Fumiaki
Original Assignee
Neturen Co 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 Neturen Co Ltd filed Critical Neturen Co Ltd
Publication of MX2017012018A publication Critical patent/MX2017012018A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/08—Upsetting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/12—Making machine elements axles or shafts of specially-shaped cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

A sleeve is provided for a partial diameter enlargement in which a portion of a workpiece between a pair of holder units supporting both end portions of the workpiece is enlarged by applying pressure to the workpiece in a direction of an axis of the workpiece while at the same time applying energy to the workpiece in a direction intersecting the axis to form a diameter-enlarged portion between the holder units. The sleeve is provided in at least one of the holder units to support at least one of the end portions of the workpiece in a fitted manner. The sleeve has at least two portions, one of which contacting the diameter-enlarged portion when the partial diameter enlargement is completed, so that only the portion that contacts the diameter-enlarged portion can be replaced.
MX2017012018A 2015-03-25 2016-03-23 Sleeve for partial diameter enlargement. MX2017012018A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015063501A JP6560880B2 (en) 2015-03-25 2015-03-25 Mold for enlargement processing and enlargement processing method
PCT/JP2016/001694 WO2016152162A1 (en) 2015-03-25 2016-03-23 Sleeve for partial diameter enlargement

Publications (1)

Publication Number Publication Date
MX2017012018A true MX2017012018A (en) 2018-01-30

Family

ID=55745795

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017012018A MX2017012018A (en) 2015-03-25 2016-03-23 Sleeve for partial diameter enlargement.

Country Status (4)

Country Link
JP (1) JP6560880B2 (en)
CN (1) CN107405676A (en)
MX (1) MX2017012018A (en)
WO (1) WO2016152162A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109576579A (en) 2018-11-29 2019-04-05 宝山钢铁股份有限公司 It is a kind of with high hole expansibility and compared with the 980MPa grade cold-rolled steel sheet and its manufacturing method of high-elongation
CN117066430B (en) * 2023-09-20 2024-05-03 江苏中鲨精工科技有限公司 Hot heading die for bolt machining

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2529958B2 (en) * 1987-02-25 1996-09-04 好彦 牛田 Forming tool
DE3730200C1 (en) * 1987-09-09 1988-07-28 Bosch Gmbh Robert Shaft stop sleeve
JP4927599B2 (en) * 2007-02-28 2012-05-09 株式会社いうら Axial hypertrophy processing machine and processing method thereof
JP5000465B2 (en) * 2007-11-27 2012-08-15 高周波熱錬株式会社 Axial enlargement processing apparatus and method
JP5302592B2 (en) * 2008-07-31 2013-10-02 高周波熱錬株式会社 Workpiece enlargement processing method
JP5027080B2 (en) * 2008-08-27 2012-09-19 高周波熱錬株式会社 Work discharge method of shaft enlargement processing machine
JP5602447B2 (en) 2010-02-02 2014-10-08 高周波熱錬株式会社 Shaft enlargement processing method for workpiece
JP5931431B2 (en) * 2011-12-26 2016-06-08 高周波熱錬株式会社 Shaft enlargement processing method
JP5977530B2 (en) * 2012-02-15 2016-08-24 高周波熱錬株式会社 Shaft holding unit used for shaft enlargement processing, shaft enlargement processing device, and shaft enlargement processing method using the same
WO2015141865A1 (en) * 2014-03-19 2015-09-24 Neturen Co., Ltd. Shaft holding sleeve, shaft diameter enlarging apparatus and jig for shaft diameter enlarging apparatus

Also Published As

Publication number Publication date
JP6560880B2 (en) 2019-08-14
CN107405676A (en) 2017-11-28
JP2016182617A (en) 2016-10-20
WO2016152162A1 (en) 2016-09-29

Similar Documents

Publication Publication Date Title
MX2017004390A (en) Contact tip and receiving assembly of a welding torch.
CL2018001217A1 (en) Compuestos heterociclicos derivados de piperazina sustituida, antagonistas del receptor muscarinico 4; composicion farmaceutica que los comprende; uso para tratar o prevenir una enfermedad o trastorno neurologico tal como enfermedad de alzheimer, esquizofrenia, enfermedad de parkinson, entre otras.
MX2018003368A (en) Contact tip and receiving assembly of a welding torch.
TWD185640S (en) User interface device of industrial robot
EP3067135A4 (en) Movable pipe outer diameter chamfering machine for improving welding
AR101220A1 (en) FLEXIBLE CONTAINER WITH ACCESSORY AND PROCESS FOR YOUR PRODUCTION
NZ700841A (en) A connector for connecting to a tube
TWD173367S (en) Portion of a handle holder
MY181541A (en) An adapter for a formwork support structure
CO2017001053A2 (en) Flexible container with accessory and process to produce the same
MX2018003257A (en) Contact tip and coupling assembly of a welding torch.
MX2017012018A (en) Sleeve for partial diameter enlargement.
EP3127638A4 (en) Tool mounting portion, tool holder for machine tool provided with said tool mounting portion, and machine tool
TWD190564S (en) Washing machine
MX2017007179A (en) Shaping device and shaping method for roller electrode for seam welding.
GB2547614A (en) Stabilizer
GB2536820A (en) Fluid applicator
MX366394B (en) Method and device for forming breakage-starting section of connecting rod.
TWD174242S (en) Spot washing machine
PH12017500327A1 (en) Clamping device
GB2553702A (en) Systems and methods for tabletized tube cleaning
MX2017001429A (en) Part-holding device and machine tool provided with said part-holding device.
UA104637C2 (en) Mandrel for centering and clamping parts on hole
AU361244S (en) A pipe clamp
TH1601003977B (en) Arc welding electrodes with a low hydrogen coating.