CA930172A - Apparatus and method for grinding irregular surfaces of revolution - Google Patents

Apparatus and method for grinding irregular surfaces of revolution

Info

Publication number
CA930172A
CA930172A CA105131A CA105131A CA930172A CA 930172 A CA930172 A CA 930172A CA 105131 A CA105131 A CA 105131A CA 105131 A CA105131 A CA 105131A CA 930172 A CA930172 A CA 930172A
Authority
CA
Canada
Prior art keywords
revolution
irregular surfaces
grinding
grinding irregular
irregular
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.)
Expired
Application number
CA105131A
Inventor
Cann Roald
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.)
Bryant Grinder Corp
Original Assignee
Bryant Grinder 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 Bryant Grinder Corp filed Critical Bryant Grinder Corp
Application granted granted Critical
Publication of CA930172A publication Critical patent/CA930172A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B23Q27/006—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass by rolling without slippage two bodies of particular shape relative to each other
    • 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
    • B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
    • B24B19/09—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding trochoidal surfaces, e.g. in rotor housings of Wankel engines
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S451/00—Abrading
    • Y10S451/919—Wankel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
CA105131A 1970-03-24 1971-02-11 Apparatus and method for grinding irregular surfaces of revolution Expired CA930172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2230770A 1970-03-24 1970-03-24

Publications (1)

Publication Number Publication Date
CA930172A true CA930172A (en) 1973-07-17

Family

ID=21808914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA105131A Expired CA930172A (en) 1970-03-24 1971-02-11 Apparatus and method for grinding irregular surfaces of revolution

Country Status (5)

Country Link
US (1) US3693297A (en)
CA (1) CA930172A (en)
CH (1) CH536171A (en)
FR (1) FR2084986A5 (en)
GB (1) GB1341297A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788829A (en) * 1971-09-15 1973-01-02 Gleason Works MACHINING DEVICE FOR PARTS WHOSE SECTION IS LIMITED BY AN EPITROCHOID
US3812574A (en) * 1972-03-02 1974-05-28 Curtiss Wright Corp Apparatus for processing the trochoidal housing surfaces of rotary piston mechanisms
JPS5140661B2 (en) * 1972-06-27 1976-11-05
US3813818A (en) * 1972-10-12 1974-06-04 Toyo Kogyo Co Profile grinder
US3816996A (en) * 1972-11-24 1974-06-18 Cincinnati Milacron Heald Grinding machine
US3943665A (en) * 1973-07-31 1976-03-16 Toshiba Kikai Kabushiki Kaisha Apparatus for profile grinding closed curved surface
US4056900A (en) * 1973-12-28 1977-11-08 Okuma Machinery Works Ltd. Cam machining apparatus
US4102082A (en) * 1977-02-22 1978-07-25 Mitsubishi Jukogyo Kabushiki Kaisha Cam grinding apparatus with means to maintain the grinding speed constant
US4197679A (en) * 1977-04-15 1980-04-15 Ito & Okamoto, Esq. Method for controlling the rotational speed of a rotary body
GB1596635A (en) * 1977-07-26 1981-08-26 Newall Eng Cam machining
US4356669A (en) * 1981-10-23 1982-11-02 Nils Hoglund Cam control grinding machine
US5197228A (en) * 1989-06-19 1993-03-30 Constant Velocity Systems, Inc. Method of and machine for grinding a workpiece
US5359814A (en) * 1989-06-19 1994-11-01 Constant Velocity Systems, Inc. System for grinding a workpiece
US5042204A (en) * 1990-02-15 1991-08-27 Johnson James N Finishing machine for trochoidal surfaces
JPH11300589A (en) * 1998-04-27 1999-11-02 Mitsubishi Heavy Ind Ltd Finishing apparatus of glass article
US9777597B1 (en) 2016-03-30 2017-10-03 Borgwarner Inc. Turbocharger bearing fluid film surface and method
CN110434706B (en) * 2019-08-14 2020-04-17 浙江振华精锻齿轮股份有限公司 Gear production and manufacturing finish machining processing system and method
CN112677040B (en) * 2019-10-18 2024-09-20 上海东河机电科技有限公司 Transmission mechanism for grinding disc of grinding and polishing machine and grinding and polishing machine
CN112123168B (en) * 2020-09-09 2021-09-24 淮北雷德机电科技有限公司 Special-shaped part fine polishing device for machining
US20250052312A1 (en) * 2023-08-10 2025-02-13 Intelligrated Headquarters, Llc Belt drive system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452989A (en) * 1943-12-18 1948-11-02 Nat Acme Co Cam grinding machine
US2487201A (en) * 1945-11-24 1949-11-08 John Van Buren Machine for finishing or grinding arcuate surfaces
US2415062A (en) * 1946-01-24 1947-01-28 Norton Co Cam grinding apparatus
GB662769A (en) * 1948-01-24 1951-12-12 Robert Musyl A device for producing non-circular profiles, especially of cams on cam shafts, and the like
NL85860C (en) * 1948-05-08
US2592875A (en) * 1949-02-18 1952-04-15 Bryant Grinder Corp Method and machine for shaping lobed forms

Also Published As

Publication number Publication date
DE2113153A1 (en) 1971-10-14
US3693297A (en) 1972-09-26
CH536171A (en) 1973-04-30
DE2113153B2 (en) 1976-04-01
FR2084986A5 (en) 1971-12-17
GB1341297A (en) 1973-12-19

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