JPH0447963U - - Google Patents

Info

Publication number
JPH0447963U
JPH0447963U JP8920790U JP8920790U JPH0447963U JP H0447963 U JPH0447963 U JP H0447963U JP 8920790 U JP8920790 U JP 8920790U JP 8920790 U JP8920790 U JP 8920790U JP H0447963 U JPH0447963 U JP H0447963U
Authority
JP
Japan
Prior art keywords
honing stone
brake drum
ground
axial direction
circumferential surface
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
JP8920790U
Other languages
Japanese (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 JP8920790U priority Critical patent/JPH0447963U/ja
Publication of JPH0447963U publication Critical patent/JPH0447963U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polishing Bodies And Polishing Tools (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例を示すホーニング
加工機の概略的構成図、第２図は従来のホーニン
グ加工機の概略的構成図、第３図は局部磨耗が発
生したホーニング砥石と被研削面の未加工部分を
示す説明図である。 １……ブレーキドラム、１０……被研削面、１
１……ホーニング砥石。 Fig. 1 is a schematic diagram of a honing machine showing an embodiment of this invention, Fig. 2 is a schematic diagram of a conventional honing machine, and Fig. 3 is a honing wheel with local wear and the workpiece being ground. It is an explanatory view showing an unprocessed part of a surface. 1... Brake drum, 10... Surface to be ground, 1
1... Honing whetstone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブレーキドラムをその軸心を中心として回転さ
せるとともに、このブレーキドラムの内周面の被
研削面に回転および軸方向に往復運動する円柱状
のホーニング砥石の外周面を接触させてブレーキ
ドラムを研削するブレーキドラム用ホーニング砥
石において、前記ホーニング砥石の軸方向の往復
運動時に前記被研削面に常時接触する砥石部分を
他の砥石部分より硬度を高くしたことを特徴とす
るブレーキドラム用ホーニング砥石。 The brake drum is ground by rotating the brake drum around its axis and bringing the outer circumferential surface of a cylindrical honing stone, which rotates and reciprocates in the axial direction, into contact with the inner circumferential surface of the brake drum to be ground. A honing stone for a brake drum, characterized in that a part of the honing stone that constantly contacts the surface to be ground during reciprocating motion in the axial direction of the honing stone has a higher hardness than other parts of the honing stone.
JP8920790U 1990-08-28 1990-08-28 Pending JPH0447963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8920790U JPH0447963U (en) 1990-08-28 1990-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8920790U JPH0447963U (en) 1990-08-28 1990-08-28

Publications (1)

Publication Number Publication Date
JPH0447963U true JPH0447963U (en) 1992-04-23

Family

ID=31823038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8920790U Pending JPH0447963U (en) 1990-08-28 1990-08-28

Country Status (1)

Country Link
JP (1) JPH0447963U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534474A (en) * 2010-07-12 2013-09-05 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Honing tool for honing blind holes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013534474A (en) * 2010-07-12 2013-09-05 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Honing tool for honing blind holes

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