MX2017006414A - Shaft diameter enlarging apparatus and shaft diameter enlarging method. - Google Patents

Shaft diameter enlarging apparatus and shaft diameter enlarging method.

Info

Publication number
MX2017006414A
MX2017006414A MX2017006414A MX2017006414A MX2017006414A MX 2017006414 A MX2017006414 A MX 2017006414A MX 2017006414 A MX2017006414 A MX 2017006414A MX 2017006414 A MX2017006414 A MX 2017006414A MX 2017006414 A MX2017006414 A MX 2017006414A
Authority
MX
Mexico
Prior art keywords
shaft diameter
diameter enlarging
shaft
intermediate portion
presser
Prior art date
Application number
MX2017006414A
Other languages
Spanish (es)
Inventor
Ikuta Fumiaki
Okamoto Mitsuhiro
Kuwahara Yoshitaka
Mori Kazuki
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 MX2017006414A publication Critical patent/MX2017006414A/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)
  • Automatic Assembly (AREA)

Abstract

A shaft diameter enlarging apparatus and a shaft diameter enlarging method are provided. The shaft diameter enlarging apparatus includes a presser to apply pressure to both ends of a shaft in an axial direction, a load generator to apply alternating load in a direction intersecting the axial direction to an intermediate portion of the shaft, a detector to detect an outer diameter of the intermediate portion being enlarged, along with a compression in the axial direction, through the application of the pressure and the alternating load, and a controller to control the presser and the load generator. The detector includes a contact element arranged to contact an outer peripheral surface of the intermediate portion to detect the outer diameter based on a displacement of the contact element. The controller adjusts the pressure applied by the presser and stops the compression of the intermediate portion, based on the detected outer diameter.
MX2017006414A 2014-11-20 2015-11-20 Shaft diameter enlarging apparatus and shaft diameter enlarging method. MX2017006414A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014235364A JP6463953B2 (en) 2014-11-20 2014-11-20 Shaft enlargement processing machine and shaft enlargement processing method
PCT/JP2015/005810 WO2016079997A1 (en) 2014-11-20 2015-11-20 Shaft diameter enlarging apparatus and shaft diameter enlarging method

Publications (1)

Publication Number Publication Date
MX2017006414A true MX2017006414A (en) 2017-09-12

Family

ID=54844016

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017006414A MX2017006414A (en) 2014-11-20 2015-11-20 Shaft diameter enlarging apparatus and shaft diameter enlarging method.

Country Status (4)

Country Link
JP (1) JP6463953B2 (en)
CN (1) CN107000029B (en)
MX (1) MX2017006414A (en)
WO (1) WO2016079997A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019084539A (en) 2017-11-01 2019-06-06 高周波熱錬株式会社 Processing condition setting method of shaft thickening processing, shaft thickening processing method and shaft thickening processing apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH664012A5 (en) * 1984-09-21 1988-01-29 Gerhard Dr Staufert Method and device for measuring a werkstueckes.
JP4585300B2 (en) * 2004-12-14 2010-11-24 新日本製鐵株式会社 Reuse method of washing waste water in bonder processing equipment.
CN100542710C (en) * 2005-01-31 2009-09-23 昭和电工株式会社 Upsetting processing method and upsetting processing unit (plant)
CN101111327A (en) * 2005-01-31 2008-01-23 昭和电工株式会社 Upsetting method and upsetting apparatus
CN100368761C (en) * 2006-03-30 2008-02-13 上海大学 Tracking type online measuring mechanism for roundness and diameter
JP2007268602A (en) * 2006-03-31 2007-10-18 Komatsu Ltd Apparatus and method for forming axial enlargement
JP4927599B2 (en) * 2007-02-28 2012-05-09 株式会社いうら Axial hypertrophy processing machine and processing method thereof
JP4927600B2 (en) * 2007-02-28 2012-05-09 株式会社いうら Shaft enlargement processing method
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
JP5993581B2 (en) * 2012-02-21 2016-09-14 高周波熱錬株式会社 Monitoring system for shaft enlargement processing machine
DE102012110673B4 (en) * 2012-11-07 2014-05-15 Fritz Studer Ag Machine tool and method for measuring a workpiece

Also Published As

Publication number Publication date
JP2016097423A (en) 2016-05-30
WO2016079997A1 (en) 2016-05-26
CN107000029A (en) 2017-08-01
JP6463953B2 (en) 2019-02-06
CN107000029B (en) 2019-12-10

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