GB2002545B – Grinding machine
– Google Patents
GB2002545B – Grinding machine
– Google Patents
Grinding machine
Info
Publication number
GB2002545B
GB2002545B
GB7832360A
GB7832360A
GB2002545B
GB 2002545 B
GB2002545 B
GB 2002545B
GB 7832360 A
GB7832360 A
GB 7832360A
GB 7832360 A
GB7832360 A
GB 7832360A
GB 2002545 B
GB2002545 B
GB 2002545B
Authority
GB
United Kingdom
Prior art keywords
truing
grinding wheel
grinding
workpiece
relative
Prior art date
1977-08-05
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
GB7832360A
Other versions
GB2002545A
(en
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.)
Lidkopings Mekaniska Verkstads AB
Original Assignee
Lidkopings Mekaniska Verkstads AB
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.)
1977-08-05
Filing date
1978-08-04
Publication date
1982-05-12
1978-08-04
Application filed by Lidkopings Mekaniska Verkstads AB
filed
Critical
Lidkopings Mekaniska Verkstads AB
1979-02-21
Publication of GB2002545A
publication
Critical
patent/GB2002545A/en
1982-05-12
Application granted
granted
Critical
1982-05-12
Publication of GB2002545B
publication
Critical
patent/GB2002545B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
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
B24B49/186—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 taking regard of the wear of the dressing tools
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
B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
B23Q3/1572—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means
B23Q3/15726—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle
B23Q3/1574—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle the storage device comprising rotating or circulating storing means the storage means rotating or circulating in a plane parallel to the axis of the spindle the axis of the stored tools being arranged perpendicularly to the rotating or circulating plane of the storage means
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T483/00—Tool changing
Y10T483/17—Tool changing including machine tool or component
Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
Y10T483/1748—Tool changer between spindle and matrix
Y10T483/1752—Tool changer between spindle and matrix including tool holder pivotable about axis
Y10T483/1755—Plural tool holders pivotable about common axis
Y10T483/1764—Tool holders pivotable about plural nonparallel axes
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T483/00—Tool changing
Y10T483/17—Tool changing including machine tool or component
Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
Y10T483/1748—Tool changer between spindle and matrix
Y10T483/1752—Tool changer between spindle and matrix including tool holder pivotable about axis
Y10T483/1755—Plural tool holders pivotable about common axis
Y10T483/1767—Linearly movable tool holders
Y10T483/1771—Translatable axis
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T483/00—Tool changing
Y10T483/17—Tool changing including machine tool or component
Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
Y10T483/1748—Tool changer between spindle and matrix
Y10T483/1783—Tool changer between spindle and matrix including linearly translatable tool changer [e.g., shuttle, ram, etc.]
Y10T483/1788—Orthogonally translatable
Abstract
A device for controlling the feeding of a grinding wheel (2, 16) relative to a truing device (8, 19) for the grinding wheel at truing operations in a grinding machine incorporating a measuring apparatus (9, 9a) for indicating the finished size of the ground surface of the workpiece (5, 12), means for controlling the feeding using the indications obtained, means for setting the operation cycle of the machine thus that truing of the grinding wheel is effected after a predetermined number of grinding operations by means of a truing device, which is mounted in a fixed position on the workhead and arranged in such a manner as to follow the movements of the workpiece during the grinding procedure, first members (24, 31) for establishing the position of the grinding wheel spindle relative to the workpiece and the truing device and second members for controlling the relative movement between the workpiece truing device and the grinding wheel during the truing a pre-determined distance characterized by that it incorporates a memory (33) containing a value representing the position of the truing device relative to the grinding wheel at the end of the preceding truing operation, which position establishes the initial position of the truing device at the immediate truing operation, a position register (32) for determining the position of the grinding wheel when finished measure is indicated in the measuring apparatus in the first grinding cycle after the preceding truing operation, and a comparator (30) for comparing the actual position of the grinding wheel in relation to the workpiece when the measuring apparatus indicates correct measure, the contents of the memory being adjusted by any difference possible established by the comparator.
GB7832360A
1977-08-05
1978-08-04
Grinding machine
Expired
GB2002545B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
SE7708912-6A
SE401796B
(en)
1977-08-05
1977-08-05
DEVICE FOR ADJUSTING THE FEEDING OF A GRINDING WHEEL RELATIVELY A SHARPING DEVICE FOR THE GRINDING WHEEL IN SHARPING OPERATIONS IN A GRINDING MACHINE
Publications (2)
Publication Number
Publication Date
GB2002545A
GB2002545A
(en)
1979-02-21
GB2002545B
true
GB2002545B
(en)
1982-05-12
Family
ID=20331960
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7832360A
Expired
GB2002545B
(en)
1977-08-05
1978-08-04
Grinding machine
Country Status (8)
Country
Link
US
(1)
US4420910A
(en)
JP
(1)
JPS5448601A
(en)
CH
(1)
CH631913A5
(en)
DE
(1)
DE2834157C2
(en)
FR
(1)
FR2399304A1
(en)
GB
(1)
GB2002545B
(en)
IT
(1)
IT1158898B
(en)
SE
(2)
SE401795B
(en)
Families Citing this family (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5558974A
(en)
*
1978-10-24
1980-05-02
Toyoda Mach Works Ltd
Numerical control grinding machine
JPS6231244Y2
(en)
*
1980-02-22
1987-08-11
JPS58126065A
(en)
*
1982-01-21
1983-07-27
Toyoda Mach Works Ltd
Grindstone wheel feeding device in grinder
CH654782A5
(en)
*
1982-03-19
1986-03-14
Maag Zahnraeder & Maschinen Ag
METHOD AND DEVICE FOR COMPENSATING THE WEAR OF AN ADJUSTABLE GRINDING WHEEL DRESSING TOOL.
DE3315196A1
(en)
*
1983-04-27
1984-10-31
Schaudt Maschinenbau Gmbh, 7000 Stuttgart
METHOD FOR dressing and sharpening a grinding wheel
DE3315197A1
(en)
*
1983-04-27
1984-10-31
Schaudt Maschinenbau Gmbh, 7000 Stuttgart
METHOD FOR DRESSING GRINDING WHEELS
US4524547A
(en)
*
1983-09-06
1985-06-25
Litton Industrial Products, Inc.
Automatic double disc grinder control cycle
DE3818159A1
(en)
*
1988-05-28
1989-11-30
Wolters Peter Fa
METHOD AND DEVICE FOR CONTROLLING THE OPERATION OF HONING OR GRINDING MACHINES
DE69200382T2
(en)
*
1991-05-07
1995-03-23
Voumard Machines Co Sa
Numerically controlled grinding machine.
AT406463B
(en)
1998-01-16
2000-05-25
Wintersteiger Gmbh & Co
DEVICE FOR DRESSING A GRINDSTONE FOR GRINDING A RUNNING STRUCTURE FOR A SKI
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1072505B
(en)
*
1954-07-12
US3798845A
(en)
*
1971-09-24
1974-03-26
Warner Swasey Co
Grinding wheel truing control apparatus
US3859760A
(en)
*
1972-12-21
1975-01-14
Paul E Grieb
Control system for grinding machine
US3967176A
(en)
*
1974-10-15
1976-06-29
Westinghouse Electric Corporation
Process control apparatus
JPS5622670B2
(en)
*
1975-02-20
1981-05-26
US4123878A
(en)
*
1975-12-08
1978-11-07
Cincinnati Milacron-Heald Corp.
Grinding machine
US4015372A
(en)
*
1976-02-06
1977-04-05
Toyota Jidosha Kogyo Kabushiki Kaisha
Cam-controlled grinding method
US4059927A
(en)
*
1976-08-30
1977-11-29
Cincinnati Milacron-Heald Corporation
Grinding machine
US4139969A
(en)
*
1977-05-06
1979-02-20
Brown Bernard J
Apparatus for controlling the grinding of workpieces
1975
1975-03-21
SE
SE7708912A
patent/SE401795B/en
unknown
1977
1977-08-05
SE
SE7708912-6A
patent/SE401796B/en
not_active
IP Right Cessation
1978
1978-08-02
IT
IT26391/78A
patent/IT1158898B/en
active
1978-08-04
GB
GB7832360A
patent/GB2002545B/en
not_active
Expired
1978-08-04
CH
CH831678A
patent/CH631913A5/en
not_active
IP Right Cessation
1978-08-04
JP
JP9468278A
patent/JPS5448601A/en
active
Pending
1978-08-04
FR
FR7823179A
patent/FR2399304A1/en
active
Granted
1978-08-04
DE
DE2834157A
patent/DE2834157C2/en
not_active
Expired
1981
1981-05-04
US
US06/260,376
patent/US4420910A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
IT7826391D0
(en)
1978-08-02
DE2834157C2
(en)
1984-08-23
JPS5448601A
(en)
1979-04-17
DE2834157A1
(en)
1979-02-15
SE401796B
(en)
1978-05-29
FR2399304A1
(en)
1979-03-02
IT1158898B
(en)
1987-02-25
US4420910A
(en)
1983-12-20
CH631913A5
(en)
1982-09-15
SE401795B
(en)
1978-05-29
GB2002545A
(en)
1979-02-21
SE7503258L
(en)
1975-09-23
FR2399304B1
(en)
1983-05-27
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Legal Events
Date
Code
Title
Description
1998-08-26
PE20
Patent expired after termination of 20 years
Effective date:
19980803
