JPS6285323U - - Google Patents

Info

Publication number
JPS6285323U
JPS6285323U JP17606385U JP17606385U JPS6285323U JP S6285323 U JPS6285323 U JP S6285323U JP 17606385 U JP17606385 U JP 17606385U JP 17606385 U JP17606385 U JP 17606385U JP S6285323 U JPS6285323 U JP S6285323U
Authority
JP
Japan
Prior art keywords
tip
rake angle
rake
utility
scope
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.)
Pending
Application number
JP17606385U
Other languages
English (en)
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 filed Critical
Priority to JP17606385U priority Critical patent/JPS6285323U/ja
Publication of JPS6285323U publication Critical patent/JPS6285323U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る一実施例の断面図、第2
図は従来例の断面図、第3図はすくい角と切削抵
抗との関係を示したグラフ、第4図は別の従来例
の断面図である。 また、図中の符号で、1はブローチ本体、2は
切刃、5は切屑、6はチツプポケツト、a,a
,aはすくい角である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 先端部分のすくい角を大きくすると共に該先端
    部分より後部の部分のすくい角を小さくして2段
    のすくい面を形成したことを特徴とするブローチ
JP17606385U 1985-11-18 1985-11-18 Pending JPS6285323U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17606385U JPS6285323U (ja) 1985-11-18 1985-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17606385U JPS6285323U (ja) 1985-11-18 1985-11-18

Publications (1)

Publication Number Publication Date
JPS6285323U true JPS6285323U (ja) 1987-05-30

Family

ID=31115955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17606385U Pending JPS6285323U (ja) 1985-11-18 1985-11-18

Country Status (1)

Country Link
JP (1) JPS6285323U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155125A (ja) * 2014-02-20 2015-08-27 株式会社不二越 ブローチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015155125A (ja) * 2014-02-20 2015-08-27 株式会社不二越 ブローチ

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