TWI642496B - 雙螺紋體的輥軋成型模具結構，雙螺紋體的調整模具結構，雙螺紋體的輥軋成型方法，及雙螺紋體的調整方法 - Google Patents

雙螺紋體的輥軋成型模具結構，雙螺紋體的調整模具結構，雙螺紋體的輥軋成型方法，及雙螺紋體的調整方法 Download PDF

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Publication number
TWI642496B
TWI642496B TW104109554A TW104109554A TWI642496B TW I642496 B TWI642496 B TW I642496B TW 104109554 A TW104109554 A TW 104109554A TW 104109554 A TW104109554 A TW 104109554A TW I642496 B TWI642496 B TW I642496B
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TW
Taiwan
Prior art keywords
double
thread
region
threaded
adjustment
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TW104109554A
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English (en)
Chinese (zh)
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TW201603908A (zh
Inventor
道脇裕
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日商螺法股份有限公司
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Publication of TW201603908A publication Critical patent/TW201603908A/zh
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Publication of TWI642496B publication Critical patent/TWI642496B/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Transmission Devices (AREA)
TW104109554A 2014-04-08 2015-03-25 雙螺紋體的輥軋成型模具結構，雙螺紋體的調整模具結構，雙螺紋體的輥軋成型方法，及雙螺紋體的調整方法 TWI642496B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014079600A JP6278312B2 (ja) 2014-04-08 2014-04-08 両ねじ体転造用ダイス構造、両ねじ体調整用ダイス構造、両ねじ体転造方法、両ねじ体調整方法。
JPJP2014-79600 2014-04-08

Publications (2)

Publication Number Publication Date
TW201603908A TW201603908A (zh) 2016-02-01
TWI642496B true TWI642496B (zh) 2018-12-01

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TW104109554A TWI642496B (zh) 2014-04-08 2015-03-25 雙螺紋體的輥軋成型模具結構，雙螺紋體的調整模具結構，雙螺紋體的輥軋成型方法，及雙螺紋體的調整方法

Country Status (3)

Country Link
JP (1) JP6278312B2 (ja)
TW (1) TWI642496B (ja)
WO (1) WO2015156036A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6894592B2 (ja) * 2017-04-28 2021-06-30 若井ホールディングス株式会社 自穿孔ねじの転造ダイス
JP6813443B2 (ja) * 2017-06-30 2021-01-13 トヨタ自動車株式会社 希土類磁石の製造方法
JP7025230B2 (ja) 2017-06-30 2022-02-24 トヨタ自動車株式会社 希土類磁石及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04175508A (ja) * 1990-07-13 1992-06-23 O S G Kk ねじ及びそれを形成するための転造ダイス
JP2006144896A (ja) * 2004-11-19 2006-06-08 Nagoya Industrial Science Research Inst マルチピッチねじ、マルチピッチねじの製造方法及び製造装置
TW201242626A (en) * 2011-04-29 2012-11-01 Far Eastern New Century Corp Composite particle, manufacturing method and application thereof
TW201323112A (zh) * 2011-08-22 2013-06-16 Hiroshi Michiwaki 雙螺紋體的滾製用滾牙輪構造及滾製方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411794B2 (ja) * 1973-09-21 1979-05-17
JP2001009638A (ja) * 1999-06-28 2001-01-16 Dandori Seisakusho:Kk ねじの製造方法及びねじ用ローリングダイス
JP3673946B2 (ja) * 2002-04-24 2005-07-20 株式会社浅川製作所 ねじ転造ダイス
DE102011003252A1 (de) * 2011-01-27 2012-08-02 Hilti Aktiengesellschaft Walzbacke

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04175508A (ja) * 1990-07-13 1992-06-23 O S G Kk ねじ及びそれを形成するための転造ダイス
JP2006144896A (ja) * 2004-11-19 2006-06-08 Nagoya Industrial Science Research Inst マルチピッチねじ、マルチピッチねじの製造方法及び製造装置
TW201242626A (en) * 2011-04-29 2012-11-01 Far Eastern New Century Corp Composite particle, manufacturing method and application thereof
TW201323112A (zh) * 2011-08-22 2013-06-16 Hiroshi Michiwaki 雙螺紋體的滾製用滾牙輪構造及滾製方法

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Publication number Publication date
WO2015156036A1 (ja) 2015-10-15
TW201603908A (zh) 2016-02-01
JP6278312B2 (ja) 2018-02-14
JP2015199096A (ja) 2015-11-12

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