JPH0454360U - - Google Patents

Info

Publication number
JPH0454360U
JPH0454360U JP9768190U JP9768190U JPH0454360U JP H0454360 U JPH0454360 U JP H0454360U JP 9768190 U JP9768190 U JP 9768190U JP 9768190 U JP9768190 U JP 9768190U JP H0454360 U JPH0454360 U JP H0454360U
Authority
JP
Japan
Prior art keywords
laser
axial direction
cylindrical hole
hardened
cylinder
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
JP9768190U
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 JP9768190U priority Critical patent/JPH0454360U/ja
Publication of JPH0454360U publication Critical patent/JPH0454360U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)
  • Heat Treatment Of Articles (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例の要部を示す斜視図、
第２図は第１図の筒穴の内面の展開図、第３図は
レーザ焼入部を形成するレーザ焼入装置の一例を
示す概略縦断面図である。 １……シリンダブロツク（シリンダ）、２……
筒穴、２ａ……内面、３……レーザ焼入部、４…
…凹所、５……山部、５ａ……頂部、１１……レ
ーザ発振器、１２……レーザ光線、１３……反射
鏡、１４……レンズ、１５……照射光学系、１６
……回転筒、１６ａ……窓孔、１７……反射鏡、
Ｌ……筒穴の軸線、Ｌ１……光軸、Ｗ１……焼入
幅、Ｗ２……波形の振幅、Ｄ……間隔、Ｐ……ピ
ツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 筒穴内面に、ほぼ円周方向に連続し、かつ軸線
    方向に蛇行する所要幅の螺旋状のレーザ焼入部を
    、軸線方向に所定の間隙をおいて連続的に形成し
    たことを特徴とする、レーザ焼入処理した内面を
    有するシリンダ。
JP9768190U 1990-09-18 1990-09-18 Pending JPH0454360U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9768190U JPH0454360U (ja) 1990-09-18 1990-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9768190U JPH0454360U (ja) 1990-09-18 1990-09-18

Publications (1)

Publication Number Publication Date
JPH0454360U true JPH0454360U (ja) 1992-05-11

Family

ID=31838262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9768190U Pending JPH0454360U (ja) 1990-09-18 1990-09-18

Country Status (1)

Country Link
JP (1) JPH0454360U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60260769A (ja) * 1984-06-05 1985-12-23 Mitsui Miihanaito Metal Kk シリンダライナの製造方法
JPS6324347B2 (ja) * 1979-02-15 1988-05-20 Terekomyunikashion Rajioerekutoritsuku E Terefuoniku Trt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6324347B2 (ja) * 1979-02-15 1988-05-20 Terekomyunikashion Rajioerekutoritsuku E Terefuoniku Trt
JPS60260769A (ja) * 1984-06-05 1985-12-23 Mitsui Miihanaito Metal Kk シリンダライナの製造方法

Similar Documents

Publication Publication Date Title
DE69528392D1 (de) Gewellter hornstrahler, hergestellt mittels druckgiessverfahren, zur aufweckung von elliptischen strahlenbündeln
JPH0454360U (ja)
JPH0454361U (ja)
JPH0454362U (ja)
JPH0444353U (ja)
JPH04127254U (ja) 円筒内面のレーザ焼入装置
JPH0444351U (ja)
JPS6023114Y2 (ja) レ−ザ−加工照準装置
JPS63210240A (ja) 円筒状ブロツクの焼入れ方法
JPH0442623U (ja)
JPS6449390U (ja)
JPS63109919U (ja)
JPH02148114U (ja)
JPS60178817U (ja) ポリゴンミラ−
JPS61143122U (ja)
JPS6373714U (ja)
JPH0347673U (ja)
JPH036617U (ja)
JPS6392868U (ja)
JPS6150912U (ja)
JPH01127690U (ja)
JPH0329913U (ja)
JPH0487580U (ja)
JPS614917U (ja) 光走査装置
JPH0287580U (ja)