JPH01141211A - ねじの製造方法 - Google Patents

ねじの製造方法

Info

Publication number
JPH01141211A
JPH01141211A JP30107587A JP30107587A JPH01141211A JP H01141211 A JPH01141211 A JP H01141211A JP 30107587 A JP30107587 A JP 30107587A JP 30107587 A JP30107587 A JP 30107587A JP H01141211 A JPH01141211 A JP H01141211A
Authority
JP
Japan
Prior art keywords
screw
groove
tip
forming
axial direction
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP30107587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447169B2 (enExample
Inventor
Takao Wakai
隆夫 若井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wakai and Co Ltd
Original Assignee
Wakai and 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 Wakai and Co Ltd filed Critical Wakai and Co Ltd
Priority to JP30107587A priority Critical patent/JPH01141211A/ja
Publication of JPH01141211A publication Critical patent/JPH01141211A/ja
Publication of JPH0447169B2 publication Critical patent/JPH0447169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Milling Processes (AREA)
JP30107587A 1987-11-26 1987-11-26 ねじの製造方法 Granted JPH01141211A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30107587A JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30107587A JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Publications (2)

Publication Number Publication Date
JPH01141211A true JPH01141211A (ja) 1989-06-02
JPH0447169B2 JPH0447169B2 (enExample) 1992-08-03

Family

ID=17892569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30107587A Granted JPH01141211A (ja) 1987-11-26 1987-11-26 ねじの製造方法

Country Status (1)

Country Link
JP (1) JPH01141211A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101512A (ja) * 1995-09-29 2009-05-14 Huck Patents Inc 縦溝を有するねじが切られたファスナーの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943663U (enExample) * 1972-07-22 1974-04-17
JPS52110260U (enExample) * 1976-02-18 1977-08-22
JPS5593719U (enExample) * 1978-12-22 1980-06-28

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4943663U (enExample) * 1972-07-22 1974-04-17
JPS52110260U (enExample) * 1976-02-18 1977-08-22
JPS5593719U (enExample) * 1978-12-22 1980-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009101512A (ja) * 1995-09-29 2009-05-14 Huck Patents Inc 縦溝を有するねじが切られたファスナーの製造方法

Also Published As

Publication number Publication date
JPH0447169B2 (enExample) 1992-08-03

Similar Documents

Publication Publication Date Title
JPH02106220A (ja) 中ぐりねじ立てフライス
US3125772A (en) cylindrical thread cutting tool having a chamfered
JPH01141211A (ja) ねじの製造方法
JPH1162934A (ja) 転造ねじとその製造方法
CN210424454U (zh) 一种复合螺杆
JPS60136B2 (ja) アンカボルトの製造方法
KR100672864B1 (ko) 볼트제조방법 및 이에 사용되는 가공공구
JPH0513452Y2 (enExample)
JPS62103125A (ja) 耐雪害絶縁電線の製造装置
JPH026166Y2 (enExample)
JPH09122809A (ja) 棒とがり先ねじ転造用プラネタリダイス
CN119681581B (zh) 一种托板螺钉的镦制加工方法
JPH0222177Y2 (enExample)
JPH0226572Y2 (enExample)
JPS63130234A (ja) 溝入りボルトの製造方法
JP2001096395A (ja) 難加工性ハンダからのフラックス入り線ハンダの製造方法
CN200999785Y (zh) 超长割尾螺丝
JPS58196124A (ja) フレキシブルパイプの製造方法
JP2002248509A (ja) 節加工ロール
JPH05280519A (ja) ねじとその製造方法及びその製造に用いる転造ダイス
SU1175626A1 (ru) Зенкер дл сквозных отверстий
KR100563314B1 (ko) 와이퍼시스템의 피봇샤프트 제조방법
JPH0389011A (ja) ねじ及びその製造方法
JPH0512042U (ja) 捩じれ溝タツプ
RU27905U1 (ru) Метчик