TWI575170B - Ball screw device - Google Patents

Ball screw device Download PDF

Info

Publication number
TWI575170B
TWI575170B TW104117497A TW104117497A TWI575170B TW I575170 B TWI575170 B TW I575170B TW 104117497 A TW104117497 A TW 104117497A TW 104117497 A TW104117497 A TW 104117497A TW I575170 B TWI575170 B TW I575170B
Authority
TW
Taiwan
Prior art keywords
amount
screw shaft
formula
iron
ball screw
Prior art date
Application number
TW104117497A
Other languages
English (en)
Chinese (zh)
Other versions
TW201608153A (zh
Inventor
Hideyuki Hidaka
Yasumi Watanabe
Naruaki Abe
Original Assignee
Nsk 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 Nsk Ltd filed Critical Nsk Ltd
Publication of TW201608153A publication Critical patent/TW201608153A/zh
Application granted granted Critical
Publication of TWI575170B publication Critical patent/TWI575170B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Transmission Devices (AREA)
TW104117497A 2014-05-30 2015-05-29 Ball screw device TWI575170B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2014112386 2014-05-30
JP2014119697 2014-06-10
JP2014224033 2014-11-04
JP2015012610 2015-01-26
JP2015013626 2015-01-27

Publications (2)

Publication Number Publication Date
TW201608153A TW201608153A (zh) 2016-03-01
TWI575170B true TWI575170B (zh) 2017-03-21

Family

ID=54699081

Family Applications (3)

Application Number Title Priority Date Filing Date
TW104117497A TWI575170B (zh) 2014-05-30 2015-05-29 Ball screw device
TW104117500A TW201608152A (zh) 2014-05-30 2015-05-29 滾珠螺桿裝置
TW104117499A TWI575171B (zh) 2014-05-30 2015-05-29 Ball screw device

Family Applications After (2)

Application Number Title Priority Date Filing Date
TW104117500A TW201608152A (zh) 2014-05-30 2015-05-29 滾珠螺桿裝置
TW104117499A TWI575171B (zh) 2014-05-30 2015-05-29 Ball screw device

Country Status (3)

Country Link
JP (3) JP6044744B2 (ja)
TW (3) TWI575170B (ja)
WO (3) WO2015182767A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117387459B (zh) * 2023-12-08 2024-02-27 天津德科智控股份有限公司 一种滚珠螺母内螺纹滚道加工精度的定性测量检具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004076823A (ja) * 2002-08-13 2004-03-11 Nsk Ltd 転動装置
JP2005299720A (ja) * 2004-04-07 2005-10-27 Ntn Corp 自動車用ボールねじ
JP2010090924A (ja) * 2008-10-03 2010-04-22 Thk Co Ltd ボールねじ
CN102414479A (zh) * 2009-04-23 2012-04-11 Ntn株式会社 形成有滚动凹槽的轴部件

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10259451A (ja) * 1997-01-20 1998-09-29 Nippon Seiko Kk 転がり軸受
JP2000326856A (ja) * 1999-05-18 2000-11-28 Ntn Corp 電動式パワーステアリング装置
JP3975314B2 (ja) * 1999-08-27 2007-09-12 株式会社ジェイテクト 軸受部品素材及び転がり軸受の軌道輪の製作方法
JP2004115903A (ja) * 2002-09-30 2004-04-15 Ntn Corp ボールねじ部品およびボールねじ
JP4121393B2 (ja) * 2003-02-25 2008-07-23 株式会社ジェイテクト ねじ軸、ねじ軸の硬化方法およびボールねじ
JP2005155714A (ja) * 2003-11-21 2005-06-16 Nsk Ltd ボールねじ
JP2005240970A (ja) * 2004-02-27 2005-09-08 Nsk Ltd ねじ装置
JP2006083988A (ja) * 2004-09-17 2006-03-30 Nsk Ltd ボールねじ
JP5130886B2 (ja) * 2007-12-03 2013-01-30 日本精工株式会社 転がりねじ装置及びその製造方法
JP2009204036A (ja) * 2008-02-27 2009-09-10 Nsk Ltd ボールねじ装置
JP6040700B2 (ja) * 2012-10-23 2016-12-07 日本精工株式会社 転がり軸受

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004076823A (ja) * 2002-08-13 2004-03-11 Nsk Ltd 転動装置
JP2005299720A (ja) * 2004-04-07 2005-10-27 Ntn Corp 自動車用ボールねじ
JP2010090924A (ja) * 2008-10-03 2010-04-22 Thk Co Ltd ボールねじ
CN102414479A (zh) * 2009-04-23 2012-04-11 Ntn株式会社 形成有滚动凹槽的轴部件

Also Published As

Publication number Publication date
TW201608154A (zh) 2016-03-01
WO2015182764A1 (ja) 2015-12-03
TW201608153A (zh) 2016-03-01
WO2015182761A1 (ja) 2015-12-03
WO2015182767A1 (ja) 2015-12-03
JPWO2015182767A1 (ja) 2017-04-20
JPWO2015182764A1 (ja) 2017-04-20
TWI575171B (zh) 2017-03-21
JPWO2015182761A1 (ja) 2017-04-20
TW201608152A (zh) 2016-03-01
JP6044744B2 (ja) 2016-12-14

Similar Documents

Publication Publication Date Title
US9394583B2 (en) Rolling bearing
JP5895493B2 (ja) 転がり軸受の製造方法、高周波熱処理装置
JP2014020538A (ja) 転がり軸受、転がり軸受の製造方法、高周波熱処理装置
KR20150036049A (ko) 롤링 베어링 요소, 특히 롤링 베어링 링
JP2008223104A (ja) 転動軸
JP5298683B2 (ja) 転がり軸受及びその製造方法
JP2006241480A (ja) 転がり支持装置、転がり支持装置の転動部材の製造方法、鋼の熱処理方法
JP2009203526A (ja) 転がり軸受
TWI575170B (zh) Ball screw device
JP2015531029A (ja) 鋼コンポーネントを熱処理する方法及び鋼コンポーネント
JP2006038167A (ja) 転がり軸受
JP2005042188A (ja) 異物混入環境下での転動疲労寿命に優れた浸炭窒化軸受鋼
JP2005282854A (ja) 転がり軸受
JP2006328514A (ja) 転がり支持装置
KR102560502B1 (ko) 구름 미끄럼 이동 부재 및 구름 미끄럼 이동 부재 제조 방법, 및 구름 미끄럼 이동 부재를 포함하는 구름 베어링
EP3779221A1 (en) Intermediary race member of rolling bearing, race, rolling bearing and production method therefor
JP2007024250A (ja) ピニオンシャフト
JP6881496B2 (ja) 部品およびその製造方法
JP6881497B2 (ja) 部品およびその製造方法
WO2021002179A1 (ja) 転がり軸受の軌道輪
JP2009079253A (ja) シャフト及びその製造方法
JP2008138262A (ja) ショットピーニング加工面の形成方法
JP2006291302A (ja) ピニオンシャフト及びプラネタリギヤ装置
JP2017002359A (ja) 転動軸の製造方法
JP2023068855A (ja) 軸部材

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees