KR20220154611A - 전조 다이스 - Google Patents

전조 다이스 Download PDF

Info

Publication number
KR20220154611A
KR20220154611A KR1020220042117A KR20220042117A KR20220154611A KR 20220154611 A KR20220154611 A KR 20220154611A KR 1020220042117 A KR1020220042117 A KR 1020220042117A KR 20220042117 A KR20220042117 A KR 20220042117A KR 20220154611 A KR20220154611 A KR 20220154611A
Authority
KR
South Korea
Prior art keywords
tooth
lead
tip
rolling
rolling direction
Prior art date
Application number
KR1020220042117A
Other languages
English (en)
Korean (ko)
Inventor
요시타카 오구로
나오키 쿠와바라
Original Assignee
유니온쓰루 가부시키가이샤
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 유니온쓰루 가부시키가이샤 filed Critical 유니온쓰루 가부시키가이샤
Publication of KR20220154611A publication Critical patent/KR20220154611A/ko

Links

Images

Classifications

    • 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
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • 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
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Gears, Cams (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020220042117A 2021-05-13 2022-04-05 전조 다이스 KR20220154611A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2021-081639 2021-05-13
JP2021081639A JP7266062B2 (ja) 2021-05-13 2021-05-13 転造ダイス

Publications (1)

Publication Number Publication Date
KR20220154611A true KR20220154611A (ko) 2022-11-22

Family

ID=83948582

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020220042117A KR20220154611A (ko) 2021-05-13 2022-04-05 전조 다이스

Country Status (3)

Country Link
JP (1) JP7266062B2 (ja)
KR (1) KR20220154611A (ja)
CN (1) CN115338350A (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4622426Y1 (ja) 1968-05-23 1971-08-04
JPH0588733A (ja) 1991-09-21 1993-04-09 Kikukawa Kogyo Kk パンチング模様のｎｃプログラミング方法
JP2001300675A (ja) 2000-02-18 2001-10-30 Nsk Ltd ねじ転造ダイス及びその製造方法
JP2004066272A (ja) 2002-08-02 2004-03-04 Nsk Ltd ボールねじ用転造ダイス
JP2009095883A (ja) 2007-10-12 2009-05-07 Yuki Ando 転造ダイスと細径で半径ｒの丸底を有する深溝付転造ネジ軸の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946558A (ja) * 1972-09-12 1974-05-04
US4408418A (en) 1980-01-21 1983-10-11 Colt Industries Operating Corp. Method of forming through-feed cylindrical thread rolling dies
JP2554031Y2 (ja) * 1991-08-30 1997-11-12 エヌティエヌ株式会社 転造ダイス
JP4215324B2 (ja) 1998-12-15 2009-01-28 レッキス工業株式会社 薄肉鋼管用ねじ転造ローラ
JP4610375B2 (ja) 2005-03-07 2011-01-12 レッキス工業株式会社 ネジ転造ローラ
JP5302947B2 (ja) 2010-11-30 2013-10-02 ユニオンツール株式会社 転造ダイス

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4622426Y1 (ja) 1968-05-23 1971-08-04
JPH0588733A (ja) 1991-09-21 1993-04-09 Kikukawa Kogyo Kk パンチング模様のｎｃプログラミング方法
JP2001300675A (ja) 2000-02-18 2001-10-30 Nsk Ltd ねじ転造ダイス及びその製造方法
JP2004066272A (ja) 2002-08-02 2004-03-04 Nsk Ltd ボールねじ用転造ダイス
JP2009095883A (ja) 2007-10-12 2009-05-07 Yuki Ando 転造ダイスと細径で半径ｒの丸底を有する深溝付転造ネジ軸の製造方法

Also Published As

Publication number Publication date
JP2022175327A (ja) 2022-11-25
JP7266062B2 (ja) 2023-04-27
TW202243769A (zh) 2022-11-16
CN115338350A (zh) 2022-11-15

Similar Documents

Publication Publication Date Title
JP5401667B2 (ja) 転造ネジ軸の製造方法
WO2017158853A1 (ja) ネジ部品用転造平ダイス、及び転造加工方法
US20110200404A1 (en) Spiral tap
JP5302947B2 (ja) 転造ダイス
KR101277383B1 (ko) 전조다이스
KR20220154611A (ko) 전조 다이스
JP6683299B2 (ja) エンドミルおよび加工方法
WO2014188603A1 (ja) ねじ切削用タップ
JPH04159010A (ja) エンドミル
US7065996B2 (en) Rolling die for ball screw
JP2020040179A (ja) リブ溝の壁面の加工方法およびテーパエンドミル
JP5645333B2 (ja) クリスマスカッタ
CN109311109B (zh) 挤压丝锥及挤压丝锥的制造方法
JP5492357B2 (ja) クリスマスカッタ
JP4632859B2 (ja) ねじれ溝タップのねじ研削方法
JPH08132311A (ja) 波刃型を有するエンドミル
TWI845901B (zh) 螺紋模具
JP6013641B1 (ja) リーマ
JP4827562B2 (ja) 転造ダイスの製造方法
JP2007307567A (ja) 転造工具及び転造方法
JP2008049450A (ja) 立ち壁切削加工方法および立ち壁加工用エンドミル
JP2003033841A (ja) ボールねじのねじ軸の製造方法
JP7152673B2 (ja) リブ溝の壁面の加工方法およびテーパエンドミル
KR20230174710A (ko) 전조 다이스
JP3957683B2 (ja) ラフィングエンドミル