JPS5783346A - Surface finishing for wall surface of scroll member - Google Patents

Surface finishing for wall surface of scroll member

Info

Publication number
JPS5783346A
JPS5783346A JP12435781A JP12435781A JPS5783346A JP S5783346 A JPS5783346 A JP S5783346A JP 12435781 A JP12435781 A JP 12435781A JP 12435781 A JP12435781 A JP 12435781A JP S5783346 A JPS5783346 A JP S5783346A
Authority
JP
Japan
Prior art keywords
scroll member
grinding
tool
rough
wall 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
JP12435781A
Other languages
Japanese (ja)
Inventor
Kiyoshi Terauchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Denki Co Ltd
Sanden Corp
Original Assignee
Sankyo Denki Co Ltd
Sanden Corp
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 Sankyo Denki Co Ltd, Sanden Corp filed Critical Sankyo Denki Co Ltd
Priority to JP12435781A priority Critical patent/JPS5783346A/en
Publication of JPS5783346A publication Critical patent/JPS5783346A/en
Pending legal-status Critical Current

Links

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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/009—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding profiled workpieces using a profiled grinding tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To reduce the time for surface finishing for a scroll member by cutting the wall surface of a rough-shaped scroll member with the cutting tool having the same shape to the scroll member and grinding the whole with a grinding tool. CONSTITUTION:A working tool 100 is formed by making the shapes of a spiral body and a side plate into the same in substance to the finished shape of the scroll member to be worked and forming a grinding layer 100a on the surface. The rough-shaped scroll member and the working tool having the grinding layer 100a formed are kept in correct angle position, and circular orbital movement is applied to one of the above, and the radius of the orbit is graduallay increased to the normal diameter. Thus, the time necessary for grinding the spiral side surface of the scroll member can be reduced.
JP12435781A 1981-08-07 1981-08-07 Surface finishing for wall surface of scroll member Pending JPS5783346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12435781A JPS5783346A (en) 1981-08-07 1981-08-07 Surface finishing for wall surface of scroll member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12435781A JPS5783346A (en) 1981-08-07 1981-08-07 Surface finishing for wall surface of scroll member

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP6171379A Division JPS55157464A (en) 1979-05-17 1979-05-17 Method and tool for finishing side wall of spiral body

Publications (1)

Publication Number Publication Date
JPS5783346A true JPS5783346A (en) 1982-05-25

Family

ID=14883386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12435781A Pending JPS5783346A (en) 1981-08-07 1981-08-07 Surface finishing for wall surface of scroll member

Country Status (1)

Country Link
JP (1) JPS5783346A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106493632A (en) * 2016-11-22 2017-03-15 上海磁浮交通发展有限公司 A kind of oil-free vortex air compressor grinding tool and its Ginding process
KR20180034232A (en) 2016-09-27 2018-04-04 가부시키가이샤 재팬 디스프레이 Touch sensor and display device with touch sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032512A (en) * 1973-06-11 1975-03-29
JPS5297498A (en) * 1976-02-09 1977-08-16 Tsnii Tefunorojii Mashinosutor Globoidal worm gears and method of manufacturing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032512A (en) * 1973-06-11 1975-03-29
JPS5297498A (en) * 1976-02-09 1977-08-16 Tsnii Tefunorojii Mashinosutor Globoidal worm gears and method of manufacturing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180034232A (en) 2016-09-27 2018-04-04 가부시키가이샤 재팬 디스프레이 Touch sensor and display device with touch sensor
US10359899B2 (en) 2016-09-27 2019-07-23 Japan Display Inc. Touch sensor and display device with touch sensor
CN106493632A (en) * 2016-11-22 2017-03-15 上海磁浮交通发展有限公司 A kind of oil-free vortex air compressor grinding tool and its Ginding process

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