GB1364292A - Gauging apparatus - Google Patents
Gauging apparatusInfo
- Publication number
- GB1364292A GB1364292A GB1115271A GB1115271A GB1364292A GB 1364292 A GB1364292 A GB 1364292A GB 1115271 A GB1115271 A GB 1115271A GB 1115271 A GB1115271 A GB 1115271A GB 1364292 A GB1364292 A GB 1364292A
- Authority
- GB
- United Kingdom
- Prior art keywords
- probe
- workpiece
- unit
- switch
- caliper
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/013—Control or regulation of feed movement
- B23Q15/02—Control or regulation of feed movement according to the instantaneous size and the required size of the workpiece acted upon
-
- 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
- B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
1364292 Gauging diameters and tool movement THOMAS MERCER Ltd 22 June 1972 [23 April 1971] 11152/71 Heading G1M [Also in Division B3] A gauging apparatus comprises a first probe 3 for measuring a dimension of a workpiece, a second probe 2 for measuring displacement of a tool reducing the dimension of the workpiece, and a gauging unit adapted to display values sensed by the probes. The apparatus may be used in a machine for turning or grinding cylindrical workpieces. As described the probe 2 senses the movement of a grinding wheel and probe 3 is mounted in a caliper 4 for measuring the diameter of the workpiece 5. A changeover switch 11 connects one or other of the probes to the unit which has a further switch 12 so that either English or Metric units are shown on a display 6. Each probe is associated with a zeroing control 9, 10 and a calibration control 7, 8. The apparatus is set by inserting a master in the caliper 4. The unit has a range of DÀ1" or 2mm, and the master is selected from a range according to the desired diameter of the workpiece. In use, the master is placed in the caliper which is adjusted so that the unit displays the size of the master. The grinding wheel then effects one or more initial units in the workpiece and, with the switch operative to connect probe 2 to the unit, the display is adjusted to indicate a convenient number, say 1000. When the caliper is engaged with the workpiece, the desired diameter is subtracted from that indicated by probe 3 when the switch 11 connects that probe to the unit. Thereafter, with switch 11 activated to connect probe 2 to the unit the workpiece is ground until the subtracted amount referred to above is added to the above convenient number i.e. 1000. In another embodiment, hand operated wheels 14, Fig.2, can be set to the desired dimension and, with a workpiece in the calipers, a 'store' button 15 is pressed and the difference between the actual size and the size set on the wheels is indicated on a display 13. During traverse grinding, a hold switch is operative so that only the size at one end of the traverse is indicated. The read-out may be by meter instead of digital and the unit may be in the form of an air gauge rather than electronic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1115271A GB1364292A (en) | 1972-06-22 | 1972-06-22 | Gauging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1115271A GB1364292A (en) | 1972-06-22 | 1972-06-22 | Gauging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1364292A true GB1364292A (en) | 1974-08-21 |
Family
ID=9980983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1115271A Expired GB1364292A (en) | 1972-06-22 | 1972-06-22 | Gauging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1364292A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397268A1 (en) * | 1977-07-11 | 1979-02-09 | Fischer Ag Georg | PROCESS AND DEVICE FOR DEBURRING WORKPIECES |
| EP0103573A1 (en) * | 1982-03-10 | 1984-03-28 | The Boeing Company | Method and apparatus for regrinding step drills |
| EP0348719A2 (en) * | 1988-06-25 | 1990-01-03 | Th. Kieserling & Albrecht GmbH & Co. | Peeling machine |
-
1972
- 1972-06-22 GB GB1115271A patent/GB1364292A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2397268A1 (en) * | 1977-07-11 | 1979-02-09 | Fischer Ag Georg | PROCESS AND DEVICE FOR DEBURRING WORKPIECES |
| EP0103573A1 (en) * | 1982-03-10 | 1984-03-28 | The Boeing Company | Method and apparatus for regrinding step drills |
| EP0103573A4 (en) * | 1982-03-10 | 1986-03-18 | Boeing Co | Method and apparatus for regrinding step drills. |
| EP0348719A2 (en) * | 1988-06-25 | 1990-01-03 | Th. Kieserling & Albrecht GmbH & Co. | Peeling machine |
| EP0348719A3 (en) * | 1988-06-25 | 1990-11-22 | Th. Kieserling & Albrecht Gmbh & Co. | Peeling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |