KR950008042A - Processing method of inner surface finishing of workpiece and honing head structure used in the method - Google Patents

Processing method of inner surface finishing of workpiece and honing head structure used in the method Download PDF

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Publication number
KR950008042A
KR950008042A KR1019940023631A KR19940023631A KR950008042A KR 950008042 A KR950008042 A KR 950008042A KR 1019940023631 A KR1019940023631 A KR 1019940023631A KR 19940023631 A KR19940023631 A KR 19940023631A KR 950008042 A KR950008042 A KR 950008042A
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KR
South Korea
Prior art keywords
grindstone
workpiece
honing head
finishing
mixed
Prior art date
Application number
KR1019940023631A
Other languages
Korean (ko)
Other versions
KR0153564B1 (en
Inventor
마사히꼬 이이쥬미
Original Assignee
쯔지 요시후미
닛산 자동차 가부시끼가이샤
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.)
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Publication date
Application filed by 쯔지 요시후미, 닛산 자동차 가부시끼가이샤 filed Critical 쯔지 요시후미
Publication of KR950008042A publication Critical patent/KR950008042A/en
Application granted granted Critical
Publication of KR0153564B1 publication Critical patent/KR0153564B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/02—Honing machines or devices; Accessories therefor designed for working internal surfaces of revolution, e.g. of cylindrical or conical shapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00—Honing machines or devices; Accessories therefor
    • B24B33/08—Honing tools
    • B24B33/086—Abrading blocks for honing tools

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

본 발명은 전용공정을 추가하지 않고 한공정에 의해 프래토한 면을 얻도록 하여 공정의 삭감을 도모한 피가공물의 내통내면 다듬질가공방법 및 그 방법에 사용되는 호닝헤드구조를 제공하기 위한 것으로, 회전자유이고, 또 왕복운동자유인 호닝헤드(1)의 선단외주부에 설치된 지석(5)에 의해 피가공물 CB의 내통 B내면에 다듬질가공을 행할 때, 상기 지석(5)에 혼재되어 있는 다듬질가공을 행한 후, 같은 지석(5)에 혼재되어 있는 프래토호닝용의 미세한 지립(5B)에 의하여 프래토호닝을 행하는 것을 특징으로 하며, 나아가 호닝헤드(1)의 선단외주부에 설치된 지석(5A)가 무른 바인더 J에 의해 고착된 거친 지석(5A)와 미세한 지석(5B)를 혼재시킨 상태로 구성되는 것을 특징으로 한다.The present invention is to provide a method of finishing the inner cylinder inner surface of the workpiece to be processed to reduce the process by obtaining a plane surface by one process without adding a dedicated process, and a honing head structure used in the method, When the finishing grinding is performed on the inner surface of the inner cylinder B of the workpiece CB by the grinding wheel 5 provided on the tip outer periphery of the honing head 1 which is rotational and reciprocating freedom, the finishing processing mixed in the grinding wheel 5 is carried out. After carrying out, it is characterized in that freto honing is carried out by the fine abrasive grain 5B for fretohoning mixed in the same grindstone 5, and further, the grindstone 5A provided in the outer periphery of the tip of the honing head 1 The rough grindstone 5A stuck by the soft binder J and the fine grindstone 5B are mixed, and it is characterized by the above-mentioned.

Description

피가공물의 내통내면 다듬질 가공방법 및 그 방법에 사용되는 호닝헤드구조Processing method of inner surface finishing of workpiece and honing head structure used in the method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 호닝헤드의 선단에 설치된 지석(砥石)의 표면상태를 나타낸 도면,1 is a view showing the surface state of the grinding wheel installed on the tip of the honing head,

제 2도는 실린더블록의 보어내면을 호닝헤드로 다듬질가공을 행하는 설명도,2 is an explanatory diagram for finishing the bore surface of the cylinder block with a honing head;

제 4도는 지석의 입도와 바인더(binder)의 굳기의 관계를 나타낸 설명도.4 is an explanatory diagram showing the relationship between the grain size of the grindstone and the hardness of the binder.

Claims (2)

회전자유이며, 또한 왕복운동자유인 호닝헤드의 선단외주부에 외측으로 확장가능하게 설치된 지석에 의해 피가공물의 내통내면에 다듬질가공을 행할 때, 상기 지석에 혼재되어 있는 다듬질용 거친 지립에 의해 다듬질가공을 행한 후에 같은 지석에 혼재되어 있는 프래토호닝용의 미세한 지립에 의해 프래토호닝을 행하는 것을 특징으로 하는 피가공물의 내통내면 다듬질가공방법.When the finishing process is performed on the inner cylinder inner surface of the workpiece by a grindstone which is freely rotatable and extends outwardly at the tip outer peripheral part of the honing head, which is reciprocating freedom, the finishing processing is performed by the rough abrasive grains mixed in the grindstone. A method for finishing the inner tube inner surface of a workpiece, characterized in that the preparation is carried out by fine abrasive grains for the preparation of the platen mixed in the same grindstone. 피가공물의 내통내면에 다듬질가공을 행하는 회전자유이고, 또한 왕복운동장인 호닝헤드이며, 이 호닝헤드의 선단외주부에 설치된 지석이 무른 바인더에 의하여 고착되어진 거친 지석과 미세한 지석과를 혼재시킨 상태로 구성되어진 것을 특징으로 하는 호닝헤드 구조.It is a rotating freedom to finish the inner working surface of the workpiece, and is a honing head which is a reciprocating ground, and is composed of coarse grindstone and fine grindstone fixed by a soft binder. Honing head structure characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940023631A 1993-09-21 1994-09-16 Inner cylinder internal surface finishing method for workpiece and horning head structure using this method KR0153564B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP23513393A JP3170970B2 (en) 1993-09-21 1993-09-21 Inner cylinder inner surface finishing method for workpiece
JP5-235133 1993-09-21

Publications (2)

Publication Number Publication Date
KR950008042A true KR950008042A (en) 1995-04-15
KR0153564B1 KR0153564B1 (en) 1999-01-15

Family

ID=16981548

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940023631A KR0153564B1 (en) 1993-09-21 1994-09-16 Inner cylinder internal surface finishing method for workpiece and horning head structure using this method

Country Status (2)

Country Link
JP (1) JP3170970B2 (en)
KR (1) KR0153564B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608864B1 (en) * 2004-08-12 2006-08-09 엘지전자 주식회사 Processing method of hermetic compressor accumulator
KR102276891B1 (en) * 2021-04-19 2021-07-13 이규만 Cement kiln nitrogen oxide reduction device and reduction method using acid fermentation food wastewater and anaerobic digestion wastewater

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009188325A (en) * 2008-02-08 2009-08-20 Nec Electronics Corp Semiconductor package and method for manufacturing semiconductor package
JP5377429B2 (en) * 2010-07-02 2013-12-25 株式会社ノリタケカンパニーリミテド Honing wheel
JP6054455B2 (en) * 2015-04-08 2016-12-27 ユニバーサリー電工株式会社 Installation method and installation structure of solar cell panel device in vinyl house

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100608864B1 (en) * 2004-08-12 2006-08-09 엘지전자 주식회사 Processing method of hermetic compressor accumulator
KR102276891B1 (en) * 2021-04-19 2021-07-13 이규만 Cement kiln nitrogen oxide reduction device and reduction method using acid fermentation food wastewater and anaerobic digestion wastewater

Also Published As

Publication number Publication date
JP3170970B2 (en) 2001-05-28
JPH0788757A (en) 1995-04-04
KR0153564B1 (en) 1999-01-15

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