DE60324452D1 - Method of manufacturing spherical surfaces and device for use thereof - Google Patents

Method of manufacturing spherical surfaces and device for use thereof

Info

Publication number
DE60324452D1
DE60324452D1 DE60324452T DE60324452T DE60324452D1 DE 60324452 D1 DE60324452 D1 DE 60324452D1 DE 60324452 T DE60324452 T DE 60324452T DE 60324452 T DE60324452 T DE 60324452T DE 60324452 D1 DE60324452 D1 DE 60324452D1
Authority
DE
Germany
Prior art keywords
machining
velocity
spherical
realization
modification
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 - Fee Related
Application number
DE60324452T
Other languages
German (de)
Inventor
Athanasios Mamalis
Nikolay V Novikov
Oleg A Rozenberg
Serg V Sokhan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60324452D1 publication Critical patent/DE60324452D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
    • B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
    • B24B11/10—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels of cup type
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Milling Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Joints Allowing Movement (AREA)
  • Eyeglasses (AREA)

Abstract

The development of a machining process of spherical surfaces and the device for its realization, integrated by a uniform intention of the invention, is put as a basis of the claimed invention. <??>A modification of the scheme of machining is ensured by a realization of tool feeding for penetration into the workpiece material by a force, acting in an offered direction. This mechanism allows increasing contact pressure in those points of a machined surface at a distance from an axis of rotation and consequently (as well as the cutting velocity) is promptly diminished to zero. Thus, creating conditions of contact pressure redistribution allows completely or partly a modification of the cutting velocity at the various contact points, leading to levelling a velocity of oversize removal at the profile of a workpiece and increasing of the exactitude and efficiency of machining process. Furthermore, the possibility of machining spherical workpieces having height of the spherical surface exceeding its radius may be attained more efficiently, compared to existing ones. <IMAGE>
DE60324452T 2003-10-10 2003-10-10 Method of manufacturing spherical surfaces and device for use thereof Expired - Fee Related DE60324452D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03386024A EP1563953B1 (en) 2003-10-10 2003-10-10 The way of machining of spherical surfaces and the device for its realization

Publications (1)

Publication Number Publication Date
DE60324452D1 true DE60324452D1 (en) 2008-12-11

Family

ID=34684637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324452T Expired - Fee Related DE60324452D1 (en) 2003-10-10 2003-10-10 Method of manufacturing spherical surfaces and device for use thereof

Country Status (3)

Country Link
EP (1) EP1563953B1 (en)
AT (1) ATE412490T1 (en)
DE (1) DE60324452D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20080987A1 (en) * 2008-12-24 2010-06-25 Fmt Future Mfg Technolo Gy S R L METHOD AND MACHINE TOOL TO REALIZE CONVEXED SPHERICAL OR REVOLUTION SURFACES
CN101716743B (en) * 2009-12-28 2011-09-21 上海高压油泵厂有限公司 Processing technique of plunger ball-milling generating method of as well as grinding and polishing machine thereof
CN102059618A (en) * 2010-06-28 2011-05-18 上海材料研究所 Machining device of outside spherical surface
CN101972963B (en) * 2010-11-18 2012-10-31 上海交通大学 Method for precisely grinding large-scale special type curved surface and grinding equipment thereof
CN104384942B (en) * 2014-10-14 2017-11-07 丹阳市华丰精密配件厂 The ball parts rotational processing apparatus of one kind batch production
CN104832525B (en) * 2015-05-05 2017-06-16 薛瑞华 The fixture of grinding spherical pad
CN107116435B (en) * 2017-06-19 2019-05-21 重庆百钰顺科技有限公司 A kind of efficient polishing grinding equipment
EP3495092B1 (en) * 2017-12-08 2021-05-19 Thielenhaus Technologies GmbH Finishing device with gripping device
CN109531403A (en) * 2018-12-14 2019-03-29 厦门大学 The accurate grinding and polishing device of sphere
CN111496272A (en) * 2020-05-03 2020-08-07 郑旭岳 Metal part cutting device
CN111922906A (en) * 2020-08-13 2020-11-13 芜湖科翔动力机械有限公司 Floating polishing tool for machining engine cylinder cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191208662A (en) * 1912-04-12 1912-08-29 Augustine Edward Greene An Improved Machine for Grinding Balls.
US2693631A (en) * 1951-11-30 1954-11-09 Hamilton Watch Co Floating chuck
CH569129B5 (en) * 1973-09-28 1975-11-14 Sandoz Ag
JPS57163051A (en) * 1981-04-01 1982-10-07 Ntn Toyo Bearing Co Ltd Working method of spherical member

Also Published As

Publication number Publication date
EP1563953A1 (en) 2005-08-17
EP1563953B1 (en) 2008-10-29
ATE412490T1 (en) 2008-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee