SE9502377L - Method for exterior finishing of especially rotationally symmetrical bodies - Google Patents

Method for exterior finishing of especially rotationally symmetrical bodies

Info

Publication number
SE9502377L
SE9502377L SE9502377A SE9502377A SE9502377L SE 9502377 L SE9502377 L SE 9502377L SE 9502377 A SE9502377 A SE 9502377A SE 9502377 A SE9502377 A SE 9502377A SE 9502377 L SE9502377 L SE 9502377L
Authority
SE
Sweden
Prior art keywords
journal
reciprocating movement
frequency reciprocating
superfinishing
superimposed
Prior art date
Application number
SE9502377A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9502377D0 (en
Inventor
Franz Bauer
Wolfgang Winkelmann
Richard Humpert
Original Assignee
Grieshaber Masch
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 Grieshaber Masch filed Critical Grieshaber Masch
Publication of SE9502377D0 publication Critical patent/SE9502377D0/en
Publication of SE9502377L publication Critical patent/SE9502377L/en

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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36—Single-purpose machines or devices
    • B24B5/42—Single-purpose machines or devices for grinding crankshafts or crankpins
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • 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
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
    • 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
    • B24B19/12—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 cams or camshafts
    • 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
    • B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

In normal superfinishing based on an adjustable tool (5) and a rotating workpiece (1), a linear high-frequency reciprocating movement (6) extending parallel to the geometric axis (4) of the workpiece or of the journal is superimposed upon the rotational movement (3) of the latter. According to the invention, a linear low-frequency reciprocating movement (7) preferably extending over the entire length of the journal or the length of the rolling element is then superimposed upon this linear high-frequency reciprocating movement (6). This means that the treatment can be more intensive, e.g. at the ends of the journal or the like, thereby reducing the normal diameter found there in superfinishing. However, it is also conceivable to produce any other contour differing from a mathematically straight line. The process may also be applied to the formation of a curved generating line. Fig. 1b (not shown). The process is suitable for rolling elements, bearing journals and bearing races. <IMAGE>
SE9502377A 1994-07-06 1995-06-30 Method for exterior finishing of especially rotationally symmetrical bodies SE9502377L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19944423422 DE4423422A1 (en) 1994-07-06 1994-07-06 Process for fine external machining, in particular rotationally symmetrical bodies

Publications (2)

Publication Number Publication Date
SE9502377D0 SE9502377D0 (en) 1995-06-30
SE9502377L true SE9502377L (en) 1996-01-07

Family

ID=6522225

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9502377A SE9502377L (en) 1994-07-06 1995-06-30 Method for exterior finishing of especially rotationally symmetrical bodies

Country Status (3)

Country Link
DE (1) DE4423422A1 (en)
GB (1) GB2290996A (en)
SE (1) SE9502377L (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19602933C2 (en) * 1996-01-27 1998-08-27 Nagel Masch Werkzeug Method and device for finishing peripheral surfaces on workpieces
CN1063377C (en) * 1996-04-01 2001-03-21 机械工业部第十设计研究院 Process and machines for superfine machining convex bus by cutting into-through two step process
DE19804885C5 (en) 1998-02-09 2004-07-15 Supfina Grieshaber Gmbh & Co. Kg Superfinishing device
CN102059625A (en) * 2010-11-12 2011-05-18 无锡市长鹰机床制造有限公司 Improved spherical-surface double-raceway dresser
EP2650081B1 (en) * 2012-04-13 2013-11-27 Supfina Grieshaber GmbH & Co. KG Method and device for finishing a workpiece surface
EP2769806B1 (en) 2013-02-21 2014-12-17 Supfina Grieshaber GmbH & Co. KG Device and system for finishing a workpiece in the form of a crankshaft or a camshaft
DE112014004236A5 (en) * 2013-09-16 2016-06-09 Thielenhaus Technologies Gmbh Method for operating a device for the mechanical finishing of circumferential surfaces on workpieces
DE102013222359B4 (en) * 2013-11-04 2018-05-09 Gebr. Heller Maschinenfabrik Gmbh Process for fine machining of shafts, in particular crankshafts, and fine machining plant therefor
DE102013226733B4 (en) * 2013-12-19 2021-12-23 Erwin Junker Grinding Technology A.S. PROCESS AND GRINDING MACHINE FOR MEASURING AND GENERATING AN OUTER TARGET CONTOUR OF A WORKPIECE BY GRINDING
DE102014203018B4 (en) 2014-02-19 2024-03-21 Supfina Grieshaber Gmbh & Co. Kg Finishing method and device for finishing
WO2017136163A1 (en) * 2016-02-01 2017-08-10 Impco Microfinishing Narrow shoe journal microfinishing apparatus and method
US9987717B2 (en) 2016-02-24 2018-06-05 Supfina Grieshaber Gmbh & Co. Kg Finishing device
CN106313340B (en) * 2016-11-24 2018-11-13 太原理工大学 A kind of engineering ceramics multiple-frequency supersonic processing unit (plant)
CN113601273A (en) * 2021-07-12 2021-11-05 无锡诚石轴承有限公司 Excircle fine super-grinding process method of precision micro-motor bearing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413000A1 (en) * 1974-03-18 1975-09-25 Supfina Maschf Hentzen PROCESS FOR FINE MACHINING OF CYLINDRICAL OR CONICAL SURFACES
DE3225977A1 (en) * 1982-07-10 1984-01-12 Supfina Maschinenfabrik Hentzen GmbH & Co KG, 5630 Remscheid METHOD AND DEVICE FOR FINELY FINISHING CONVEX OR CONCAVE COVERING SURFACES OF ROTATION-SYMMETRICAL WORKPIECES, IN PARTICULAR OF ROLLER BEARING REELS

Also Published As

Publication number Publication date
SE9502377D0 (en) 1995-06-30
DE4423422A1 (en) 1996-01-11
GB2290996A (en) 1996-01-17
GB9513576D0 (en) 1995-09-06

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