JPS63193615U - - Google Patents

Info

Publication number
JPS63193615U
JPS63193615U JP1987083243U JP8324387U JPS63193615U JP S63193615 U JPS63193615 U JP S63193615U JP 1987083243 U JP1987083243 U JP 1987083243U JP 8324387 U JP8324387 U JP 8324387U JP S63193615 U JPS63193615 U JP S63193615U
Authority
JP
Japan
Prior art keywords
cutting
cutting blade
tool body
supply hole
tool
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
JP1987083243U
Other languages
English (en)
Other versions
JPH0437689Y2 (ja
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 JP1987083243U priority Critical patent/JPH0437689Y2/ja
Publication of JPS63193615U publication Critical patent/JPS63193615U/ja
Application granted granted Critical
Publication of JPH0437689Y2 publication Critical patent/JPH0437689Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C5/00Milling-cutters
    • B23C5/28Features relating to lubricating or cooling

Description

【図面の簡単な説明】
第1図は本考案の一実施例によるスローアウエ
イ式エンドミルの正面図で、第2図は切削テスト
で使用した被削材形状を示す図で、第2a図は正
面図、第2b図はそのA―A断面図、第3図は本
考案品での切削テスト時の第2図B―B断面にお
ける切屑排出状況を示す概略図で、第4図は第3
図同様に比較品による切屑排出状況を示す概略図
である。 1…工具本体、2…ストレートシヤンク部、3
…切刃部、4…供給孔、5…噴射孔、8…切刃、
9…切屑排出溝、10…切刃後端、11…本体軸
心直交方向、θ…噴射孔角度。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円柱状のストレートシヤンク部と他端に切刃を
    もつ切刃部とを有する工具本体と、該工具本体内
    の長手方向に延在する供給孔と、該供給孔に連通
    するとともに前記切刃部の切屑排出溝に開口し、
    前記切刃に圧縮空気を噴出するための噴射孔とを
    有する回転切削工具であつて、前記噴射孔の開口
    方向が工具本体軸心直交方向に対して切刃後端側
    の上向き方向に傾いて設けられていることを特徴
    とする回転切削工具。
JP1987083243U 1987-05-30 1987-05-30 Expired JPH0437689Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987083243U JPH0437689Y2 (ja) 1987-05-30 1987-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987083243U JPH0437689Y2 (ja) 1987-05-30 1987-05-30

Publications (2)

Publication Number Publication Date
JPS63193615U true JPS63193615U (ja) 1988-12-13
JPH0437689Y2 JPH0437689Y2 (ja) 1992-09-04

Family

ID=30936653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987083243U Expired JPH0437689Y2 (ja) 1987-05-30 1987-05-30

Country Status (1)

Country Link
JP (1) JPH0437689Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621909U (ja) * 1992-08-21 1994-03-22 福岡県 脆性材料用切削工具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0621909U (ja) * 1992-08-21 1994-03-22 福岡県 脆性材料用切削工具

Also Published As

Publication number Publication date
JPH0437689Y2 (ja) 1992-09-04

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