GB1401386A - Method and apparatus for finishing workpieces under highly compressed conditions - Google Patents
Method and apparatus for finishing workpieces under highly compressed conditionsInfo
- Publication number
- GB1401386A GB1401386A GB1764173A GB1764173A GB1401386A GB 1401386 A GB1401386 A GB 1401386A GB 1764173 A GB1764173 A GB 1764173A GB 1764173 A GB1764173 A GB 1764173A GB 1401386 A GB1401386 A GB 1401386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tub
- mass
- dam
- cross
- workpieces
- 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
- 230000001174 ascending effect Effects 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910001570 bauxite Inorganic materials 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
- B24B31/073—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers involving a bowl being ring- or spiral-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
1401386 Vibratory finishing SHIKISHIMA TIPTON MFG CO Ltd 12 April 1973 [17 April 1972] 17641/73 Heading B3D [Also in Division B2] A method of finishing workpieces under compressed conditions by vibration comprises causing a mass including workpieces and abrasive medium to circulate by vibration inside a circular annular vibratory finishing tub having a radial cross-sectional area at a centre portion E greater than that at end portions F, G. The tub may be substantially horizontal (Fig. 4, not shown) or inclined and have an upper part 1, descending part 1a, ascending part 1b, and a separating part 1c. The top of the tub is closed except for a charging port which is closed during operation by a cover 16a. The tub is supported by springs 5 on a pedestal 4 and has a cylindrical housing 7 provided with a flange 7 on which is mounted an electric motor 9 having weights 10. A dam 12 is secured to a superposed portion 11 of the tub and has an ascending part and a descending part 12a. A flap 13 is movable about a pivot 14 between a position shown in which the mass after passing over the dam continues around the tub, and a position 13a in which the mass passes on to a screen 15, the abrasive medium falling through the screen into the tub and the workpieces being automatically ejected along a path 20. During treatment, the mass moves in the direction 17b along a path 17c from the portion F having a medium cross-section to the portion E having the largest cross-section. From the portion E the mass moves up the dam 12 to a portion G having the smallest cross-section so that the mass is compressed as it passes over the dam and, when the flap is in its upper position, into the portion F. A plate 11 adjacent the portion E prevents back flow of the mass during the separating operation. The apparatus may be used as a grinding mill for milling of bauxite ores using aluminium ball. Reference has been directed by the Comptroller to Specification 905,281.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3847472A JPS5414795B2 (en) | 1972-04-17 | 1972-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1401386A true GB1401386A (en) | 1975-07-16 |
Family
ID=12526234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1764173A Expired GB1401386A (en) | 1972-04-17 | 1973-04-12 | Method and apparatus for finishing workpieces under highly compressed conditions |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3897658A (en) |
| JP (1) | JPS5414795B2 (en) |
| CH (1) | CH579966A5 (en) |
| DE (1) | DE2319146C3 (en) |
| FR (1) | FR2199675A5 (en) |
| GB (1) | GB1401386A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646156B1 (en) * | 1971-07-28 | 1981-10-31 | ||
| JPS5191725A (en) * | 1973-11-26 | 1976-08-11 | fukushaki no bunrisochi | |
| DE2425094C3 (en) * | 1974-05-24 | 1984-07-05 | Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal | Spring supported ring trough vibration scrubbing container |
| JPS5422000B2 (en) * | 1974-07-11 | 1979-08-03 | ||
| US4001979A (en) * | 1975-09-08 | 1977-01-11 | The Hutson Corporation | Unloading ramp assembly |
| US4253916A (en) * | 1979-09-19 | 1981-03-03 | Shikishima Tipton Mfg. Co., Ltd. | Vibratory plating method |
| US5873770A (en) * | 1996-07-22 | 1999-02-23 | The Timken Company | Vibratory finishing process |
| EP0965805A3 (en) * | 1998-06-17 | 2000-05-03 | Chuo Kakohki Co., LTD. | Vertical type vibration dryer |
| KR101015936B1 (en) * | 2009-04-09 | 2011-02-23 | 심상배 | Game Ball Surface Treatment Apparatus |
| IT201900007052A1 (en) * | 2019-05-21 | 2020-11-21 | Paolo Redaelli | PERFECTED VIBRO-BLASTING METHOD AND RELATIVE MACHINE |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213568A (en) * | 1961-07-18 | 1965-10-26 | Wheelabrator Corp | Corrugated bowl lining for vibrators |
| US3248826A (en) * | 1963-04-22 | 1966-05-03 | Wheelabrator Corp | Method for the finishing of parts |
| GB1026718A (en) * | 1964-04-06 | 1966-04-20 | Podmore And Sons Ltd | Improvements relating to grinding operations |
| CH511675A (en) * | 1969-05-02 | 1971-08-31 | Polyservice Ag | Device for processing parts using the vibratory finishing method or for grinding, coating and mixing materials |
| US3802129A (en) * | 1972-01-03 | 1974-04-09 | A Ferrara | Universal finisher and separator |
-
1972
- 1972-04-17 JP JP3847472A patent/JPS5414795B2/ja not_active Expired
-
1973
- 1973-04-12 GB GB1764173A patent/GB1401386A/en not_active Expired
- 1973-04-16 CH CH542973A patent/CH579966A5/xx not_active IP Right Cessation
- 1973-04-16 DE DE2319146A patent/DE2319146C3/en not_active Expired
- 1973-04-17 US US351966A patent/US3897658A/en not_active Expired - Lifetime
- 1973-04-17 FR FR7314010A patent/FR2199675A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2199675A5 (en) | 1974-04-12 |
| DE2319146A1 (en) | 1973-10-25 |
| CH579966A5 (en) | 1976-09-30 |
| US3897658A (en) | 1975-08-05 |
| JPS49897A (en) | 1974-01-07 |
| DE2319146C3 (en) | 1981-07-30 |
| JPS5414795B2 (en) | 1979-06-09 |
| DE2319146B2 (en) | 1977-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |