GB1417836A - Method of internal grinding - Google Patents

Method of internal grinding

Info

Publication number
GB1417836A
GB1417836A GB3210474A GB3210474A GB1417836A GB 1417836 A GB1417836 A GB 1417836A GB 3210474 A GB3210474 A GB 3210474A GB 3210474 A GB3210474 A GB 3210474A GB 1417836 A GB1417836 A GB 1417836A
Authority
GB
United Kingdom
Prior art keywords
wheel
dressed
workpiece
face
grinding
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
GB3210474A
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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
Priority claimed from DE19732336705 external-priority patent/DE2336705C3/en
Priority claimed from DE19742410805 external-priority patent/DE2410805A1/en
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB1417836A publication Critical patent/GB1417836A/en
Expired 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/18—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the presence of dressing tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

1417836 Grinding ZAHNRADFABRIK FRIEDRICHSHAFEN AG 19 July 1974 [19 July 1973 7 March 1974] 32104/74 Heading B3D A method for grinding cylindrical or conical holes in workpieces 1 comprises using a cylindrical or tapering grinding wheel 4 provided with an inclined end face 6, the cylindrical or tapering surface of the wheel being adjusted or dressed by a diamond, the grinding wheel being fed through the entire length of the hole so that the entire grinding depth is removed by the inclined end face in a single traverse. In apparatus for carrying out the method, a workpiece 1, Fig. 1, is mounted in a rotatable clamping device, and the grinding wheel 4 is dressed so that its external surface 8 is aligned with the desired finish size of the workpiece. The end face is dressed to have a bevel 6 and the wheel is fed axially into the workpiece, the removal of material being effected by the bevelled end face 6 and the wheel entirely penetrating the workpiece. After withdrawal from the workpiece, the bevelled end face is dressed by a diamond 7, the stroke b of which is kept constant so that a surplus part 28 remains which, after dressing of the wheel over its entire length, provides a further grinding surface. In another embodiment, the wheel is tapered, Fig. 6, and has its external surface 8 dressed by a diamond 9 and the bevelled end face dressed by a diamond 7. The axis of rotation of the wheel is inclined to that of the workpiece. In a further embodiment, the grinding wheel 15, Fig. 8, is tapered and cup-shaped, and its surface 8 is dressed by a diamond 16 on a pivoted arm to the finished size of the bore in the workpiece, the stock being removed by the bevelled end face 12 which is dressed by an abrasive roller 19 which also dresses an end of the wheel to have a surface 18. Upon radial movement of the wheel, the bevelled surface 12 removes stock in a single pass from the face 11 of the workpiece by an amount determined by the surface 18.
GB3210474A 1973-07-19 1974-07-19 Method of internal grinding Expired GB1417836A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732336705 DE2336705C3 (en) 1973-07-19 1973-07-19 Internal grinding process
DE19742410805 DE2410805A1 (en) 1974-03-07 1974-03-07 PROCEDURE FOR INTERNAL CIRCULAR AND FLANGE GRINDING

Publications (1)

Publication Number Publication Date
GB1417836A true GB1417836A (en) 1975-12-17

Family

ID=25765523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3210474A Expired GB1417836A (en) 1973-07-19 1974-07-19 Method of internal grinding

Country Status (6)

Country Link
BR (1) BR7405989D0 (en)
GB (1) GB1417836A (en)
IT (1) IT1016928B (en)
PL (1) PL91399B1 (en)
SE (2) SE408388B (en)
YU (1) YU201474A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718339A1 (en) * 1976-05-11 1977-11-24 Cincinnati Milacron Inc DEVICE AND METHOD FOR GRINDING WHEEL DRESSING
GB2225264A (en) * 1987-09-17 1990-05-30 Erwin Junker Internal grinding
CN102152209A (en) * 2010-02-11 2011-08-17 泰州格里森齿轮制造有限公司 Inner hole and end surface double-processing grinder
CN1836841B (en) * 2005-03-22 2012-01-25 肖特股份公司 Grinding method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718339A1 (en) * 1976-05-11 1977-11-24 Cincinnati Milacron Inc DEVICE AND METHOD FOR GRINDING WHEEL DRESSING
GB2225264A (en) * 1987-09-17 1990-05-30 Erwin Junker Internal grinding
GB2225264B (en) * 1987-09-17 1992-09-09 Erwin Junker Apparatus for internal grinding
CN1836841B (en) * 2005-03-22 2012-01-25 肖特股份公司 Grinding method
CN102152209A (en) * 2010-02-11 2011-08-17 泰州格里森齿轮制造有限公司 Inner hole and end surface double-processing grinder

Also Published As

Publication number Publication date
BR7405989D0 (en) 1975-05-06
SE419192B (en) 1981-07-20
PL91399B1 (en) 1977-02-28
YU201474A (en) 1982-02-28
SE7710707L (en) 1977-09-23
SE7409341L (en) 1975-01-20
IT1016928B (en) 1977-06-20
SE408388B (en) 1979-06-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee