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GB857971A - Taper adjustment of cylindrical grinding machines - Google Patents

Taper adjustment of cylindrical grinding machines

Info

Publication number
GB857971A
GB857971A GB3182858A GB3182858A GB857971A GB 857971 A GB857971 A GB 857971A GB 3182858 A GB3182858 A GB 3182858A GB 3182858 A GB3182858 A GB 3182858A GB 857971 A GB857971 A GB 857971A
Authority
GB
United Kingdom
Prior art keywords
work
support
grinding wheel
axis
piece
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
GB3182858A
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.)
AA Jones and Shipman Ltd
Original Assignee
AA Jones and Shipman Ltd
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 AA Jones and Shipman Ltd filed Critical AA Jones and Shipman Ltd
Priority to GB3182858A priority Critical patent/GB857971A/en
Publication of GB857971A publication Critical patent/GB857971A/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
    • B24B5/14—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 conical surfaces, e.g. of centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • B23B23/005—Tailstocks; Centres the centres being adjustable
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

857,971. Grinding. JONES & SHIPMAN Ltd., A. A., and HOULDSWORTH, J. Sept. 16, 1959 [Oct. 6, 1958], No. 31828/58. Class 60. A method of adjusting the taper applied by a grinding wheel to a work-piece mounted between spaced supports comprises the application of a controlled force to one of the supports to distort it and thereby to set the orientation of the work-piece axis in a horizontal plane relatively to that of the grinding wheel. The tailstock of the machine comprises a main body 2 with an arm 11 arranged laterally of a support 10 which is designedly weaker than the arm 11. A ram 5 is hydraulically operated to move the support 10 in either direction and thus to incline the axis of the work slightly towards or away from that of the grinding wheel, or the support may be pre-stressed, the stressing being relieved when the work axis is shifted. In a modified form the ram 5 may be rounded at its outer end so that it bears only in an outward direction on the support 10. The taper adjustment may be automatically controlled by a valve 9 responsive to suitably amplified signals from gauges arranged to transmit the diameter differential between the opposite ends of the work-piece.
GB3182858A 1958-10-06 1958-10-06 Taper adjustment of cylindrical grinding machines Expired GB857971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3182858A GB857971A (en) 1958-10-06 1958-10-06 Taper adjustment of cylindrical grinding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3182858A GB857971A (en) 1958-10-06 1958-10-06 Taper adjustment of cylindrical grinding machines

Publications (1)

Publication Number Publication Date
GB857971A true GB857971A (en) 1961-01-04

Family

ID=10329017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3182858A Expired GB857971A (en) 1958-10-06 1958-10-06 Taper adjustment of cylindrical grinding machines

Country Status (1)

Country Link
GB (1) GB857971A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3209498A (en) * 1963-07-09 1965-10-05 Albert H Dall Machine tool rigidity control mechanism
US3271910A (en) * 1961-04-12 1966-09-13 Haisch Rudolf Method of and apparatus for correcting the size and angular relation between a workpiece to be ground and a tool
DE1270930B (en) * 1963-06-10 1968-06-20 Hurth Masch Zahnrad Carl Machine for fine machining of gears with controllable feed speed
DE1288949B (en) * 1961-04-12 1969-02-06 Haisch Rudolf Device for cylindricity compensation when grinding workpieces
DE1502386B1 (en) * 1963-07-09 1970-10-08 Cincinnati Milling Machine Co Control device to compensate for the dimensional errors caused by tensions in the machine frame as a result of different grinding pressures on workpieces to be ground in a continuous process on a centerless grinding machine
DE1427475B1 (en) * 1962-03-29 1970-11-19 Cincinnati Milling Machine Co Device for fine adjustment of the grinding spindle carrier of grinding machines arranged on the grinding slide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271910A (en) * 1961-04-12 1966-09-13 Haisch Rudolf Method of and apparatus for correcting the size and angular relation between a workpiece to be ground and a tool
DE1288949B (en) * 1961-04-12 1969-02-06 Haisch Rudolf Device for cylindricity compensation when grinding workpieces
DE1427475B1 (en) * 1962-03-29 1970-11-19 Cincinnati Milling Machine Co Device for fine adjustment of the grinding spindle carrier of grinding machines arranged on the grinding slide
DE1270930B (en) * 1963-06-10 1968-06-20 Hurth Masch Zahnrad Carl Machine for fine machining of gears with controllable feed speed
US3209498A (en) * 1963-07-09 1965-10-05 Albert H Dall Machine tool rigidity control mechanism
DE1502386B1 (en) * 1963-07-09 1970-10-08 Cincinnati Milling Machine Co Control device to compensate for the dimensional errors caused by tensions in the machine frame as a result of different grinding pressures on workpieces to be ground in a continuous process on a centerless grinding machine

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