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JPS6367020U - - Google Patents

Info

Publication number
JPS6367020U
JPS6367020U JP16080486U JP16080486U JPS6367020U JP S6367020 U JPS6367020 U JP S6367020U JP 16080486 U JP16080486 U JP 16080486U JP 16080486 U JP16080486 U JP 16080486U JP S6367020 U JPS6367020 U JP S6367020U
Authority
JP
Japan
Prior art keywords
rake face
broach
chips
utility
forming
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
JP16080486U
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 JP16080486U priority Critical patent/JPS6367020U/ja
Publication of JPS6367020U publication Critical patent/JPS6367020U/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図は本考案によるブローチの一実施例によ
る加工状態を表す断面図、第２図も本考案の他の
一実施例による加工状態を表す断面図、第３図は
ブローチ加工の作業原理図、第４図は従来のブロ
ーチによる加工状態を表す断面図である。 又、図中の符号で１２は切刃、１４は切屑、１
５は刃溝、１６はすくい面、１７，１８は切屑巻
込み部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切刃のすくい面或いは刃溝の底部に切屑のカー
    ルを促進させる切屑巻き込み部を形成したことを
    特徴とするブローチ。
JP16080486U 1986-10-22 1986-10-22 Pending JPS6367020U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16080486U JPS6367020U (ja) 1986-10-22 1986-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16080486U JPS6367020U (ja) 1986-10-22 1986-10-22

Publications (1)

Publication Number Publication Date
JPS6367020U true JPS6367020U (ja) 1988-05-06

Family

ID=31086530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16080486U Pending JPS6367020U (ja) 1986-10-22 1986-10-22

Country Status (1)

Country Link
JP (1) JPS6367020U (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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