GB1341297A - Method and apparatus for grinding a curved periphery of a workpiece - Google Patents

Method and apparatus for grinding a curved periphery of a workpiece

Info

Publication number
GB1341297A
GB1341297A GB2251471A GB2251471A GB1341297A GB 1341297 A GB1341297 A GB 1341297A GB 2251471 A GB2251471 A GB 2251471A GB 2251471 A GB2251471 A GB 2251471A GB 1341297 A GB1341297 A GB 1341297A
Authority
GB
United Kingdom
Prior art keywords
workpiece
housing
cam
shaft
wheel
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
GB2251471A
Other languages
English (en)
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
Publication of GB1341297A publication Critical patent/GB1341297A/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)
GB2251471A 1970-03-24 1971-04-19 Method and apparatus for grinding a curved periphery of a workpiece Expired GB1341297A (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
GB1341297A true GB1341297A (en) 1973-12-19

Family

ID=21808914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2251471A Expired GB1341297A (en) 1970-03-24 1971-04-19 Method and apparatus for grinding a curved periphery of a workpiece

Country Status (5)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112123168A (zh) * 2020-09-09 2020-12-25 张翼翔 一种机械加工用异形零件精抛装置
CN112677040A (zh) * 2019-10-18 2021-04-20 上海东河机电科技有限公司 一种用于磨抛机磨盘的传动机构及磨抛机

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788829A (fr) * 1971-09-15 1973-01-02 Gleason Works Appareil d'usinage de pieces dont la section est limitee par une epitrochoide
US3812574A (en) * 1972-03-02 1974-05-28 Curtiss Wright Corp Apparatus for processing the trochoidal housing surfaces of rotary piston mechanisms
JPS5140661B2 (enExample) * 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 (ja) * 1998-04-27 1999-11-02 Mitsubishi Heavy Ind Ltd ガラス物品の加工仕上げ装置
US9777597B1 (en) 2016-03-30 2017-10-03 Borgwarner Inc. Turbocharger bearing fluid film surface and method
CN110434706B (zh) * 2019-08-14 2020-04-17 浙江振华精锻齿轮股份有限公司 一种齿轮生产制造精加工处理系统及方法
EP4517132A3 (en) * 2023-08-10 2025-05-07 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
NL146202B (nl) * 1948-05-08 Du Pont Werkwijze voor het bereiden van bekledingspreparaten, voor het bekleden van en het verbeteren van de hechting van de bekleding aan een substraat, alsmede de met toepassing van deze werkwijzen verkregen voorwerpen.
US2592875A (en) * 1949-02-18 1952-04-15 Bryant Grinder Corp Method and machine for shaping lobed forms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112677040A (zh) * 2019-10-18 2021-04-20 上海东河机电科技有限公司 一种用于磨抛机磨盘的传动机构及磨抛机
CN112123168A (zh) * 2020-09-09 2020-12-25 张翼翔 一种机械加工用异形零件精抛装置
CN112123168B (zh) * 2020-09-09 2021-09-24 淮北雷德机电科技有限公司 一种机械加工用异形零件精抛装置

Also Published As

Publication number Publication date
US3693297A (en) 1972-09-26
DE2113153A1 (de) 1971-10-14
DE2113153B2 (de) 1976-04-01
CH536171A (de) 1973-04-30
CA930172A (en) 1973-07-17
FR2084986A5 (enExample) 1971-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees