GB1219650A - Grinding wheel dressing apparatus - Google Patents

Grinding wheel dressing apparatus

Info

Publication number
GB1219650A
GB1219650A GB3803868A GB3803868A GB1219650A GB 1219650 A GB1219650 A GB 1219650A GB 3803868 A GB3803868 A GB 3803868A GB 3803868 A GB3803868 A GB 3803868A GB 1219650 A GB1219650 A GB 1219650A
Authority
GB
United Kingdom
Prior art keywords
slide
dressing
stepping motor
grinding wheel
dressing tool
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
GB3803868A
Inventor
Raymond Leslie Palmer
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.)
Coventry Gauge and Tool Co Ltd
Original Assignee
Coventry Gauge and Tool Co 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 Coventry Gauge and Tool Co Ltd filed Critical Coventry Gauge and Tool Co Ltd
Priority to GB3803868A priority Critical patent/GB1219650A/en
Publication of GB1219650A publication Critical patent/GB1219650A/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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • B24B53/08—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels controlled by information means, e.g. patterns, templets, punched tapes or the like

Abstract

1,219,650. Dressing grinding wheels. COVENTRY GAUGE & TOOL CO. Ltd. 6 Nov., 1969 [9 Aug., 1968], No. 38038/68. Heading B3D. A grinding wheel dressing apparatus comprises compound slide means 2, 3 for carrying at least one dressing tool 1, each slide being operated by a corresponding electric stepping motor 12, 13 arranged for programmed operation so as to obtain a required path of dressing tool movement. The dressing tool is carried by the slide 2 which is movable along a slideway 6 of the main slide 3 by a lead screw 16 rotatable in a nut 17 by gearing 22 driven from the stepping motor 12. The main slide 3 is similarly moved along a slideway 7 by a lead screw 18 rotatable in a nut 19 by gearing 23 from the stepping motor 13. The motors are controlled by punched or magnetic tape to move the dressing tool to produce the desired contour 8 on a grinding wheel 5. Air under pressure may be introduced between the sliding surfaces, and the lead screws and nuts are of the recirculating ball type. In another embodiment, the motors have linear output members which may be connected directly or indirectly with the slides.
GB3803868A 1968-08-09 1968-08-09 Grinding wheel dressing apparatus Expired GB1219650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3803868A GB1219650A (en) 1968-08-09 1968-08-09 Grinding wheel dressing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3803868A GB1219650A (en) 1968-08-09 1968-08-09 Grinding wheel dressing apparatus

Publications (1)

Publication Number Publication Date
GB1219650A true GB1219650A (en) 1971-01-20

Family

ID=10400759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3803868A Expired GB1219650A (en) 1968-08-09 1968-08-09 Grinding wheel dressing apparatus

Country Status (1)

Country Link
GB (1) GB1219650A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2157597A (en) * 1984-04-26 1985-10-30 Finsliparna Ab An abrasive wheel for grinding button drilling bits
EP0192313A2 (en) * 1981-01-26 1986-08-27 The Pratt & Whitney Company, Inc. Grinding machine with diamond dressing feature
CN101905445A (en) * 2009-06-03 2010-12-08 上海莱必泰精密机电有限公司 Curve trimming device for grinding large circular arc of bearing roller

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0192313A2 (en) * 1981-01-26 1986-08-27 The Pratt & Whitney Company, Inc. Grinding machine with diamond dressing feature
EP0192313A3 (en) * 1981-01-26 1987-08-26 The Warner & Swasey Company Grinding machine with diamond dressing feature
GB2157597A (en) * 1984-04-26 1985-10-30 Finsliparna Ab An abrasive wheel for grinding button drilling bits
CN101905445A (en) * 2009-06-03 2010-12-08 上海莱必泰精密机电有限公司 Curve trimming device for grinding large circular arc of bearing roller

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