ES8300036A1 - Method and means for removing the grinding dust from a grinding belt. - Google Patents
Method and means for removing the grinding dust from a grinding belt.Info
- Publication number
- ES8300036A1 ES8300036A1 ES507546A ES507546A ES8300036A1 ES 8300036 A1 ES8300036 A1 ES 8300036A1 ES 507546 A ES507546 A ES 507546A ES 507546 A ES507546 A ES 507546A ES 8300036 A1 ES8300036 A1 ES 8300036A1
- Authority
- ES
- Spain
- Prior art keywords
- grinding shoe
- grinding
- profiled
- ground
- profiled 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000000428 dust Substances 0.000 title 1
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
- B24B53/10—Devices or means for dressing or conditioning abrasive surfaces of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
In this method and means the reciprocating grinding shoe is briefly lifted at certain time intervals from the surface of the profiled piece to be ground in such a way that an air cushion is built up between the profiled surface and the abrasive paper of the grinding shoe during lifting of the latter from the profiled surface, which air cushion is subsequently displaced abruptly and energetically out of the space between the workpiece and the grinding shoe during the renewed return movement of the grinding shoe in the direction of the profiled piece. The apparatus according to the invention has a lifting device, which is operatively connected to the reciprocating grinding shoe, and also a compressed-air source which is provided with feed lines and/or discharge nozzles for feeding compressed air between the surface of the profiled piece to be ground and the bottom surface of the grinding shoe accommodating the abrasive paper.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25913/80A IT1134225B (en) | 1980-11-12 | 1980-11-12 | PROCEDURE AND MEANS TO RELEASE ABRASIVE PAPER FROM THE SANDING POWDER DEPOSITED |
Publications (2)
Publication Number | Publication Date |
---|---|
ES507546A0 ES507546A0 (en) | 1982-10-01 |
ES8300036A1 true ES8300036A1 (en) | 1982-10-01 |
Family
ID=11218126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES507546A Expired ES8300036A1 (en) | 1980-11-12 | 1981-11-11 | Method and means for removing the grinding dust from a grinding belt. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0051720A3 (en) |
JP (1) | JPS57114364A (en) |
ES (1) | ES8300036A1 (en) |
IT (1) | IT1134225B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2643181B2 (en) * | 1987-09-24 | 1997-08-20 | トヨタ自動車株式会社 | Coolant supply method and apparatus in grinding |
DE3926673A1 (en) * | 1989-08-11 | 1991-02-14 | Wacker Chemitronic | METHOD AND DEVICE FOR PROCESSING POLISHING TOWELS IN CHEMOMECHANICAL POLISHING, ESPECIALLY OF SEMICONDUCTOR DISCS |
US6153107A (en) * | 1997-08-14 | 2000-11-28 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for treating development waste liquor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1099769B (en) * | 1961-02-16 | STRICO Gesellschaft für Metallurgie und Wärmetechnik m.b .H., Gummersbach (RhId.) | Bump blower | |
US2646654A (en) * | 1950-03-17 | 1953-07-28 | Minnesota Mining & Mfg | Device for dressing coated abrasive belts |
CH302508A (en) * | 1952-06-24 | 1954-10-31 | Eisenhut Jacob | Method and device for treating air-permeable objects, such as carpets and textiles, with an agent. |
DE1037308B (en) * | 1957-01-11 | 1958-08-21 | Buetfering Maschfab Geb | Device for cleaning sanding belts |
DE2402004A1 (en) * | 1974-01-11 | 1975-07-24 | Mach Bbs S A | Machine for dressing workpieces with opposing faces - has two grinding belts which between them advance opposing support mechanisms |
-
1980
- 1980-11-12 IT IT25913/80A patent/IT1134225B/en active
-
1981
- 1981-08-26 EP EP81106619A patent/EP0051720A3/en not_active Withdrawn
- 1981-11-10 JP JP56180252A patent/JPS57114364A/en active Pending
- 1981-11-11 ES ES507546A patent/ES8300036A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES507546A0 (en) | 1982-10-01 |
EP0051720A3 (en) | 1983-04-20 |
IT1134225B (en) | 1986-08-13 |
IT8025913A0 (en) | 1980-11-12 |
JPS57114364A (en) | 1982-07-16 |
EP0051720A2 (en) | 1982-05-19 |
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