KR960040551A - Spherical surface processing tool and processing method - Google Patents

Spherical surface processing tool and processing method Download PDF

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Publication number
KR960040551A
KR960040551A KR1019960040328A KR19960040328A KR960040551A KR 960040551 A KR960040551 A KR 960040551A KR 1019960040328 A KR1019960040328 A KR 1019960040328A KR 19960040328 A KR19960040328 A KR 19960040328A KR 960040551 A KR960040551 A KR 960040551A
Authority
KR
South Korea
Prior art keywords
spherical surface
processing
workpiece
ball support
processing tool
Prior art date
Application number
KR1019960040328A
Other languages
Korean (ko)
Other versions
KR100207439B1 (en
Inventor
타카미쯔 타무라
Original Assignee
스기우라 히로시
가부시키가이샤 선텍
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 by 스기우라 히로시, 가부시키가이샤 선텍 filed Critical 스기우라 히로시
Publication of KR960040551A publication Critical patent/KR960040551A/en
Application granted granted Critical
Publication of KR100207439B1 publication Critical patent/KR100207439B1/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
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B24B39/045—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution the working tool being composed of a plurality of working rolls or balls
    • 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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

본 발명은 구면의 가공구 가공방법에 관한 것으로서, 특히 축부의 단부에 형성된 볼부 또는 반구부의 면을 정밀하게 다듬질하는 것에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for processing a sphere of a spherical surface, and more particularly, to precisely trim a surface of a ball portion or a hemisphere portion formed at an end of a shaft portion.

본 발명은 원형봉상의 생크부 단부에 생크부의 축심으로 환상의 볼 지지부가 설치되고, 전기한 볼 지지부에 볼을 환상으로 자전가능하게 배열되며, 전기한 볼 지지부에 볼을 환상으로 자전가능하게 배열되며, 전기한 각 볼이 볼 지지부의 외측으로 돌출되도록 가공구를 만들어 설치하고, 전기한 가공구의 볼을 피가공재의 구면에 링형상으로 균일하게 압점시킨 상태에서 가공구와 피가공재를 회전시키며, 가공구와 피가공재의 회전축심을 일전한 교차각 범위내에서 변화시키는 것을 특징으로 하는 구면의 가공방법. (대표 도면 제 1 도 내지 제 3 도)According to the present invention, an annular ball support portion is installed at the end of a shank portion in a circular rod shape, and an annular ball support portion is installed in an annular rotation of the shank portion. And make and install a processing tool so that each of the balls described above protrudes to the outside of the ball support part, and rotate the processing tool and the workpiece in a state in which the balls of the processed tool are uniformly pressed in a ring shape on the spherical surface of the workpiece. A method for processing a spherical surface, characterized by varying the rotational axis of the sphere and the workpiece within the range of the crossing angle. (Representative Drawings 1 to 3)

Description

구면의 가공부 및 그 가공방법Spherical machining part and processing method

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

제 1 도 (가)는 본 발명의 실시례를 일부단면한 측면도, 제 2 도는 제 1 도의 저면도임, 제 3 도는 본 발명에 따른 피가공재의 가공상태를 일부단면한 측면도임, 제 4 도는 종래의 예를 나타내는 측면도임.Figure 1 (a) is a side view partially sectional view of an embodiment of the present invention, Figure 2 is a bottom view of Figure 1, Figure 3 is a side view partially sectional view of the processing state of the workpiece according to the present invention, Figure 4 Side view showing a conventional example.

Claims (2)

구면을 가공하는 가공구에 있어서, 원형봉상인 생크부의 단부에 생크부의 축심을 중심으로 환상의 볼 지지부를 설치하고, 전기한 볼 지지부에 볼을 환상으로 자전가능하게 배열하며, 전기한 각 볼이 볼 지지부의 외측으로 돌출된 것을 특징으로 하는 구면을 가공하는 가공구.In the processing tool for processing a spherical surface, an annular ball support portion is provided at the end of a shank portion that is a circular rod, centered on the shaft center of the shank portion, and the balls are annularly rotated so as to be rotatably arranged. A processing tool for processing a spherical surface, characterized in that protruding to the outside of the ball support. 구면을 가공하는 방법에 있어서, 원형봉상의 생크부 단부에 생크부의 축심으로 환상의 볼 지지부를 설치되고, 전기한 볼 지지부에 볼을 환상으로 자전가능하게 배열되며, 전기한 각 볼이 볼 지지부의 외측으로 돌출되도록 가공구를 만들어 설치하고, 전기한 가공구의 볼을 피가공재의 구면에 링형상으로 균일하게 압점시킨 상태에서 가공구와 피가공재를 회전시키며, 가공구와 피가공재의 회전축심을 일전한 교차각 범위내에서 변화시키는 것을 특징으로 하는 구면의 가공방법.In the method of processing a spherical surface, an annular ball support portion is provided at the end of a shank portion in a circular rod shape at an axis of the shank portion, and the ball support portion is arranged so as to rotate in an annular manner so that the balls are rotated. The processing tool is made and installed so as to protrude to the outside, and the ball and the workpiece are rotated uniformly in the ring shape on the spherical surface of the workpiece, and the intersection angle of the rotation axis between the workpiece and the workpiece is rotated. A method for processing a spherical surface, characterized by varying within the range. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960040328A 1995-11-02 1996-09-13 Grinding tool for ball and the method thereof KR100207439B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7310014A JP2906225B2 (en) 1995-11-02 1995-11-02 Spherical processing tool and its processing method
JP7310014 1995-11-02

Publications (2)

Publication Number Publication Date
KR960040551A true KR960040551A (en) 1996-12-17
KR100207439B1 KR100207439B1 (en) 1999-07-15

Family

ID=18000121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960040328A KR100207439B1 (en) 1995-11-02 1996-09-13 Grinding tool for ball and the method thereof

Country Status (2)

Country Link
JP (1) JP2906225B2 (en)
KR (1) KR100207439B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103521999B (en) * 2013-09-26 2016-02-10 北京航天试验技术研究所 Ball rolling device and ball rolling method
CN105619242B (en) * 2014-10-28 2019-03-15 沈阳黎明航空发动机(集团)有限责任公司 A kind of 45 ° of die joints sealing rubber ring mold rolls burnishing device and technique
CN111906686A (en) * 2020-07-29 2020-11-10 宁波拓普集团股份有限公司 Cutter device for cold extrusion mirror surface processing of material not removed on sphere-like surface

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539713Y2 (en) * 1973-05-15 1978-03-14

Also Published As

Publication number Publication date
JPH09131664A (en) 1997-05-20
JP2906225B2 (en) 1999-06-14
KR100207439B1 (en) 1999-07-15

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