ES336563A1 - Device for polishing specimens - Google Patents
Device for polishing specimensInfo
- Publication number
- ES336563A1 ES336563A1 ES336563A ES336563A ES336563A1 ES 336563 A1 ES336563 A1 ES 336563A1 ES 336563 A ES336563 A ES 336563A ES 336563 A ES336563 A ES 336563A ES 336563 A1 ES336563 A1 ES 336563A1
- Authority
- ES
- Spain
- Prior art keywords
- disc
- specimens
- plate
- rotation
- cone
- 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
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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
- B24B37/042—Lapping machines or devices; Accessories designed for working plane surfaces operating processes therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Sampling And Sample Adjustment (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
A device for polishing specimens 24 of substantially cylindrical shape comprises a rotary polishing disc 8 having a flat abrasive face 10 at right-angles to its axis of rotation, and a mechanism for retaining and driving specimens in rotation which has at least one roller 38 mounted for free rotation on a spindle 40 parallel to the driving-shaft 6 of the disc 8, and a wheel 32 mounted to rotate freely on a spindle 34 also parallel to the driving-shaft 6, the wheel being applied against and driven by a cone 26 coaxial, and coupled for rotation, with the disc, the position of the roller and wheel being such that friction between the disc and specimen causes the specimen to be applied against the roller and the wheel. The disc is rotatably mounted in a base-plate 4 having brackets 12 for pivotally supporting an arm 18 connected to a plate 16. Holes 22 are formed in the plate for receiving specimens 24, and each hole is associated with a separate roller 38 and wheel 32 having a rubber rim 36. The cone 26 is rotatably mounted on a spindle 28 on the plate 16 and has a slot for engaging a tenon 30 on the shaft 6. With the plate in the operative position shown and specimens 24 in the holes 22, rotation of the disc 8 rotates cone 26 and urges the specimens against the rollers and wheels 32. The wheels are axially slidable on their spindles and their weight urges them into frictional engagement with the cone so that they rotate and impart rotation to the specimens. In other embodiments, the plate 16 is slidable on a support bracket or carried by a parallelogram, and the cone is driven by friction or a magnetic coupling or is rigidly fixed to the disc.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR50212A FR1475016A (en) | 1966-02-18 | 1966-02-18 | Sample polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES336563A1 true ES336563A1 (en) | 1969-11-01 |
Family
ID=8601747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES336563A Expired ES336563A1 (en) | 1966-02-18 | 1967-02-08 | Device for polishing specimens |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3440770A (en) |
| BE (1) | BE693093A (en) |
| CH (1) | CH472267A (en) |
| ES (1) | ES336563A1 (en) |
| FR (1) | FR1475016A (en) |
| GB (1) | GB1102738A (en) |
| LU (1) | LU52970A1 (en) |
| NL (1) | NL6702127A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546843A (en) * | 1968-10-21 | 1970-12-15 | Us Plywood Champ Papers Inc | Combination roofing-sheathing panel system |
| GB2239618A (en) * | 1990-01-09 | 1991-07-10 | Roger Edward Lane | A device for mounting a workpiece on a lapping machine |
| CN110355677B (en) * | 2019-07-31 | 2024-01-02 | 智昌科技集团股份有限公司 | Chemical fiber spinneret burnishing device |
| DE102020113324A1 (en) | 2020-05-15 | 2021-11-18 | Atm Qness Gmbh | Laboratory Disc Grinder, Procedure, Replacement Grinding Wheel, and Using a Grinding Wheel |
| CN113524012B (en) * | 2021-07-26 | 2023-07-28 | 北京兰光精密机电有限公司 | Automatic blanking device for barreling |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2634558A (en) * | 1947-04-14 | 1953-04-14 | John M Wolfskill | Piezoelectric crystal lapping apparatus |
| US2839877A (en) * | 1954-03-29 | 1958-06-24 | Crane Packing Co | Lapping machine |
-
1966
- 1966-02-18 FR FR50212A patent/FR1475016A/en not_active Expired
-
1967
- 1967-01-24 BE BE693093D patent/BE693093A/xx unknown
- 1967-01-25 CH CH109067A patent/CH472267A/en not_active IP Right Cessation
- 1967-01-27 GB GB4201/67A patent/GB1102738A/en not_active Expired
- 1967-01-31 US US612997A patent/US3440770A/en not_active Expired - Lifetime
- 1967-02-08 ES ES336563A patent/ES336563A1/en not_active Expired
- 1967-02-10 LU LU52970D patent/LU52970A1/xx unknown
- 1967-02-13 NL NL6702127A patent/NL6702127A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE693093A (en) | 1967-07-03 |
| GB1102738A (en) | 1968-02-07 |
| FR1475016A (en) | 1967-03-31 |
| LU52970A1 (en) | 1967-04-10 |
| NL6702127A (en) | 1967-08-21 |
| CH472267A (en) | 1969-05-15 |
| US3440770A (en) | 1969-04-29 |
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