ES451938A1 - Truing and dressing apparatus for grinding whells - Google Patents

Truing and dressing apparatus for grinding whells

Info

Publication number
ES451938A1
ES451938A1 ES451938A ES451938A ES451938A1 ES 451938 A1 ES451938 A1 ES 451938A1 ES 451938 A ES451938 A ES 451938A ES 451938 A ES451938 A ES 451938A ES 451938 A1 ES451938 A1 ES 451938A1
Authority
ES
Spain
Prior art keywords
roller
grinding
sharpening
abrasive
wheel
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
ES451938A
Other languages
Spanish (es)
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 JP11740275A external-priority patent/JPS5241989A/en
Priority claimed from JP11740375A external-priority patent/JPS585146B2/en
Priority claimed from JP12408475A external-priority patent/JPS59342B2/en
Application filed by Toyoda Koki KK filed Critical Toyoda Koki KK
Publication of ES451938A1 publication Critical patent/ES451938A1/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
    • B24B53/003—Devices or means for dressing or conditioning abrasive surfaces using at least two conditioning tools
    • 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
    • B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls

Abstract

Improvements in apparatus for reviving and sharpening abrasive wheels made of cubic boron nitride and rotatably mounted in a grinding machine, characterized in that each device is provided with roller-mounted means slidably mounted in the grinding machine so that they move in a first direction towards the abrasive wheel and in one according to the transverse direction with respect to the first direction; a revival roller disposed on an outer peripheral surface thereof with abrasive grain as hard as diamond and rotatably supported on the roller holder with the axis of rotation parallel to the second direction; a sharpening roller rotatably supported on the roller holder with the axis of rotation parallel to the second direction, and arranged so as to establish a predetermined distance separation between itself and the grinding wheel when the grinding roller and the grinding wheel are placed one in front of the other; advancing means for causing the roller carrier to move towards the grinding wheel so as to provide an advance movement of predetermined length to the rewinding and sharpening rollers; transverse displacement means for moving the roller carrier in the second direction so as to selectively position the rewinding and grinding rollers before the grinding wheel, thereby performing the re-sharpening and sharpening operations of the grinding wheel, and means for providing grinding grain from the abrasive wheel. Release in the direction of separation between the sharpening roller and the abrasive wheel during the sharpening operation, the average size of the abrasive grain being greater than the separation. (Machine-translation by Google Translate, not legally binding)
ES451938A 1975-09-29 1976-09-29 Truing and dressing apparatus for grinding whells Expired ES451938A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11740275A JPS5241989A (en) 1975-09-29 1975-09-29 Truing and dressing device for grinding wheel
JP11740375A JPS585146B2 (en) 1975-09-29 1975-09-29 Toishi Gourmano Tsuruing Dressing Hohou
JP12408475A JPS59342B2 (en) 1975-10-14 1975-10-14 Toyshi Gourmano Truing Dressing Souch

Publications (1)

Publication Number Publication Date
ES451938A1 true ES451938A1 (en) 1978-01-01

Family

ID=27313374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451938A Expired ES451938A1 (en) 1975-09-29 1976-09-29 Truing and dressing apparatus for grinding whells

Country Status (4)

Country Link
DE (1) DE2639058C2 (en)
ES (1) ES451938A1 (en)
FR (1) FR2325465A1 (en)
GB (1) GB1553511A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537252A (en) * 1978-09-05 1980-03-15 Toyoda Mach Works Ltd Wheel truing device of grinder
DE3315196A1 (en) * 1983-04-27 1984-10-31 Schaudt Maschinenbau Gmbh, 7000 Stuttgart METHOD FOR dressing and sharpening a grinding wheel
CH663923A5 (en) * 1983-09-24 1988-01-29 Hauni Werke Koerber & Co Kg DRESSING DEVICE FOR TRAIN-CONTROLLED DRESSING OF GRINDING DISC PROFILES.
JPH0929632A (en) * 1995-07-17 1997-02-04 Topcon Corp Method and device for dressing lens grinding wheel
DE19910746B4 (en) * 1999-03-11 2007-02-08 Reishauer Ag Apparatus and method for profiling grinding wheels
DE19929466A1 (en) * 1999-06-26 2000-12-28 Blohm Maschb Gmbh Device for dressing grinding wheels
CN106944932A (en) * 2017-05-02 2017-07-14 中国工程物理研究院机械制造工艺研究所 Overturn trimmer
DE102018130908A1 (en) * 2018-12-05 2020-06-10 Schaeffler Technologies AG & Co. KG Dressing device and method for dressing a grinding tool
CN114523418B (en) * 2022-03-24 2023-06-30 湖南科技大学 Laser large-cutting-depth trimming device and method for forming grinding wheel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB465869A (en) * 1936-05-23 1937-05-18 Herbert Linder Improvements relating to profiling and dressing grinding wheels more particularly for grinding screw threads
US2477418A (en) * 1945-06-04 1949-07-26 Sheffield Corp Grinding machine with crushdressing attachment
DE1080433B (en) * 1956-10-30 1960-04-21 Werner Osenberg Dr Ing Method and device for re-sharpening or profiling grinding bodies, in particular grinding wheels and grinding belts
GB1023808A (en) * 1963-05-06 1966-03-23 Ex Cell O Corp Grinding wheel dressing means and process
US3263668A (en) * 1963-10-08 1966-08-02 Jr Herry L Strauss Dressing tool for abrasive grinding wheels
GB1110423A (en) * 1963-11-08 1968-04-18 Newall Eng Improvements in or relating to dressing apparatus for grinding wheels
US3314410A (en) * 1964-07-06 1967-04-18 Frank Baucroft Company Inc Wheel dressing machine
DE2119068A1 (en) * 1971-04-20 1972-10-26 Maag-Zahnräder & - Maschinen AG, Zürich (Schweiz) Device on a grinding machine for cooling and cleaning the grinding wheel by means of liquid jets
FR2210920A5 (en) * 1972-12-15 1974-07-12 Landis Gendron Sa
DE2321477C3 (en) * 1973-04-27 1979-11-15 Ernst Winter & Sohn, 2000 Hamburg Method and device for dressing and sharpening grinding wheels

Also Published As

Publication number Publication date
FR2325465B1 (en) 1981-04-30
DE2639058A1 (en) 1977-03-31
DE2639058C2 (en) 1982-11-18
GB1553511A (en) 1979-09-26
FR2325465A1 (en) 1977-04-22

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