RU94042375A - Method and apparatus for orienting diamond in the process of working - Google Patents
Method and apparatus for orienting diamond in the process of workingInfo
- Publication number
- RU94042375A RU94042375A RU94042375/02A RU94042375A RU94042375A RU 94042375 A RU94042375 A RU 94042375A RU 94042375/02 A RU94042375/02 A RU 94042375/02A RU 94042375 A RU94042375 A RU 94042375A RU 94042375 A RU94042375 A RU 94042375A
- Authority
- RU
- Russia
- Prior art keywords
- diamond
- working
- orienting
- acoustic emission
- piezoelectric element
- Prior art date
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
- B24B37/005—Control means for lapping machines or devices
-
- 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
- B24B49/003—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 involving acoustic means
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/401—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37405—Contact detection between workpiece and tool, probe, feeler
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37432—Detected by accelerometer, piezo electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37433—Detected by acoustic emission, microphone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
FIELD: jewelry working. SUBSTANCE: method involves recording acoustic emission signals from working zone; finishing surfaces of diamond, with criteria based on values of measured acoustic emission signals being taken into account. Apparatus has diamond orienting mechanism and acoustic emission recorder connected to indication system and formed as piezoelectric element which is in acoustic contact with diamond. According to first variant, piezoelectric element is fixed on diamond orienting mechanism and according to second variant, orienting mechanism is fixed on working members of table body. EFFECT: increased efficiency, reduced processing time, increased precision of diamond orienting during working and provision for automated process. 5 cl, 6 dwg
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042375/02A RU94042375A (en) | 1994-11-29 | 1994-11-29 | Method and apparatus for orienting diamond in the process of working |
PCT/RU1995/000253 WO1996016769A1 (en) | 1994-11-29 | 1995-11-27 | Method of aligning a diamond during cutting and a device for carrying out said method (variants) |
AU42740/96A AU4274096A (en) | 1994-11-29 | 1995-11-27 | Method of aligning a diamond during cutting and a device for carrying out said method (variants) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94042375/02A RU94042375A (en) | 1994-11-29 | 1994-11-29 | Method and apparatus for orienting diamond in the process of working |
Publications (1)
Publication Number | Publication Date |
---|---|
RU94042375A true RU94042375A (en) | 1996-12-10 |
Family
ID=20162731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94042375/02A RU94042375A (en) | 1994-11-29 | 1994-11-29 | Method and apparatus for orienting diamond in the process of working |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4274096A (en) |
RU (1) | RU94042375A (en) |
WO (1) | WO1996016769A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101385960B (en) * | 2008-10-17 | 2010-06-09 | 山东大学 | Dynamic method for real time measurement of diamond single crystal growth |
CN102179739B (en) * | 2011-03-17 | 2013-01-02 | 浙江蓝特光学股份有限公司 | Method for machining multi-surface cone prism of concentrated photovoltaic solar system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631294A1 (en) * | 1976-07-12 | 1978-01-19 | Magnusson Geb Sauerbaum Gerda | METHOD FOR GRINDING DIAMONDS AND DEVICE FOR CARRYING OUT THIS METHOD |
DE2904366A1 (en) * | 1979-02-06 | 1980-08-07 | Hargem Ltd | Precious stone polishing machine - has tapering holder with positioning and indexing sleeves spring loaded together |
ZA885545B (en) * | 1987-10-20 | 1989-04-26 | Prodiamatic Cc | A gemstone polishing machine |
GB8727303D0 (en) * | 1987-11-20 | 1987-12-23 | Gersan Ets | Polishing machine |
-
1994
- 1994-11-29 RU RU94042375/02A patent/RU94042375A/en unknown
-
1995
- 1995-11-27 AU AU42740/96A patent/AU4274096A/en not_active Abandoned
- 1995-11-27 WO PCT/RU1995/000253 patent/WO1996016769A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO1996016769A1 (en) | 1996-06-06 |
AU4274096A (en) | 1996-06-19 |
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