DE2811250A1 - Vorrichtung und verfahren zum vermessen von oberflaechenprofilen - Google Patents
Vorrichtung und verfahren zum vermessen von oberflaechenprofilenInfo
- Publication number
- DE2811250A1 DE2811250A1 DE19782811250 DE2811250A DE2811250A1 DE 2811250 A1 DE2811250 A1 DE 2811250A1 DE 19782811250 DE19782811250 DE 19782811250 DE 2811250 A DE2811250 A DE 2811250A DE 2811250 A1 DE2811250 A1 DE 2811250A1
- Authority
- DE
- Germany
- Prior art keywords
- transducer
- distance
- reference surface
- profile
- probe
- 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.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims description 22
- 238000005259 measurement Methods 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 235000020004 porter Nutrition 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 102000012498 secondary active transmembrane transporter activity proteins Human genes 0.000 description 1
- 108040003878 secondary active transmembrane transporter activity proteins Proteins 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/12—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll camber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2962477 | 1977-07-14 | ||
| GB4558077 | 1977-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2811250A1 true DE2811250A1 (de) | 1979-02-01 |
| DE2811250C2 DE2811250C2 (enrdf_load_stackoverflow) | 1987-07-16 |
Family
ID=26260002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782811250 Granted DE2811250A1 (de) | 1977-07-14 | 1978-03-15 | Vorrichtung und verfahren zum vermessen von oberflaechenprofilen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2811250A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226536A (en) * | 1979-02-23 | 1980-10-07 | Dreyfus Marc G | Electro-optical contour measuring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR997633A (fr) * | 1948-12-22 | 1952-01-08 | Appareil à mesurer la courbure des rails | |
| US2633020A (en) * | 1947-11-19 | 1953-03-31 | Marion E Abbott | Apparatus for investigating surface profiles |
| DE923747C (de) * | 1952-07-23 | 1955-02-21 | Heinrich Dr-Ing Luetke | Walzenwoelbungsmesser mit zweiteiliger Messschiene |
| DE2502653A1 (de) * | 1974-01-25 | 1975-07-31 | Gould Inc | Verfahren und vorrichtung zur kompensation des bei profilmessungen auftretenden steigungsfehlers |
-
1978
- 1978-03-15 DE DE19782811250 patent/DE2811250A1/de active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2633020A (en) * | 1947-11-19 | 1953-03-31 | Marion E Abbott | Apparatus for investigating surface profiles |
| FR997633A (fr) * | 1948-12-22 | 1952-01-08 | Appareil à mesurer la courbure des rails | |
| DE923747C (de) * | 1952-07-23 | 1955-02-21 | Heinrich Dr-Ing Luetke | Walzenwoelbungsmesser mit zweiteiliger Messschiene |
| DE2502653A1 (de) * | 1974-01-25 | 1975-07-31 | Gould Inc | Verfahren und vorrichtung zur kompensation des bei profilmessungen auftretenden steigungsfehlers |
Non-Patent Citations (1)
| Title |
|---|
| Control Engineering, May 1964, S. 77-80 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4226536A (en) * | 1979-02-23 | 1980-10-07 | Dreyfus Marc G | Electro-optical contour measuring system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2811250C2 (enrdf_load_stackoverflow) | 1987-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BRITISH STEEL PLC, LONDON, GB |
|
| 8339 | Ceased/non-payment of the annual fee |