DE3933575C2 - - Google Patents
Info
- Publication number
- DE3933575C2 DE3933575C2 DE3933575A DE3933575A DE3933575C2 DE 3933575 C2 DE3933575 C2 DE 3933575C2 DE 3933575 A DE3933575 A DE 3933575A DE 3933575 A DE3933575 A DE 3933575A DE 3933575 C2 DE3933575 C2 DE 3933575C2
- Authority
- DE
- Germany
- Prior art keywords
- strain gauges
- channel
- stages
- actuators
- 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.)
- Expired - Lifetime
Links
- 239000000523 sample Substances 0.000 claims description 16
- 238000012937 correction Methods 0.000 claims description 13
- 238000011156 evaluation Methods 0.000 claims description 11
- 241001422033 Thestylus Species 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 3
- 239000013598 vector Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 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
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
- G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines
- G01B7/012—Contact-making feeler heads therefor
-
- 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
- G01B7/002—Constructional details of contacts for gauges actuating one or more contacts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
- G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
- G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3933575A DE3933575A1 (de) | 1989-10-07 | 1989-10-07 | Tasteinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3933575A DE3933575A1 (de) | 1989-10-07 | 1989-10-07 | Tasteinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3933575A1 DE3933575A1 (de) | 1991-04-18 |
| DE3933575C2 true DE3933575C2 (en, 2012) | 1992-02-13 |
Family
ID=6391053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3933575A Granted DE3933575A1 (de) | 1989-10-07 | 1989-10-07 | Tasteinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3933575A1 (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717973A1 (de) * | 1997-04-28 | 1998-11-05 | Hommelwerke Gmbh | Taster zur Längenmessung, insbesondere zur Abtastung der Kontur einer Oberfläche, und zur Erzeugung einer entsprechenden elektrischen Spannung |
| DE10120982A1 (de) * | 2001-04-28 | 2002-10-31 | Hottinger Messtechnik Baldwin | Vorrichtung und Verfahren zum Kalibrieren von Dehnungsmeßschaltungen |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9116245D0 (en) * | 1991-07-27 | 1991-09-11 | Renishaw Metrology Ltd | Sensing circuit for position-sensing probe |
| DE4135393A1 (de) * | 1991-10-26 | 1993-04-29 | Bosch Gmbh Robert | Einrichtung zur weg- oder winkelmessung |
| US5321977A (en) * | 1992-12-31 | 1994-06-21 | International Business Machines Corporation | Integrated tip strain sensor for use in combination with a single axis atomic force microscope |
| WO1998036241A1 (fr) * | 1997-02-17 | 1998-08-20 | Mitutoyo Corporation | Sonde d'injection de signaux tactiles non directionnels |
| ATE323275T1 (de) | 2001-04-03 | 2006-04-15 | Saphirwerk Ind Prod | Verfahren zur bestimmung der grösse der deformation eines taststiftes |
| DE102008058758A1 (de) * | 2008-11-19 | 2010-05-20 | Brosa Ag | Kraftaufnehmer für mit einem Hydraulikzylinder betätigten Stützausleger |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7231877U (de) * | 1972-08-29 | 1973-10-04 | Zeiss C | Elektronischer Mehrkoordinatentaster |
| DD150111A1 (de) * | 1980-04-08 | 1981-08-12 | Steffen Klawun | Einrichtung zur weg-kraft-koordinierung an antastsystemen |
| DE3404047A1 (de) * | 1984-02-06 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | Steuerstab |
-
1989
- 1989-10-07 DE DE3933575A patent/DE3933575A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19717973A1 (de) * | 1997-04-28 | 1998-11-05 | Hommelwerke Gmbh | Taster zur Längenmessung, insbesondere zur Abtastung der Kontur einer Oberfläche, und zur Erzeugung einer entsprechenden elektrischen Spannung |
| DE19717973C2 (de) * | 1997-04-28 | 2003-04-30 | Hommelwerke Gmbh | Verfahren und Vorrichtung zur Längenmessung, insbesondere zur Abtastung der Kontur einer Oberfläche |
| DE10120982A1 (de) * | 2001-04-28 | 2002-10-31 | Hottinger Messtechnik Baldwin | Vorrichtung und Verfahren zum Kalibrieren von Dehnungsmeßschaltungen |
| DE10120982B4 (de) * | 2001-04-28 | 2017-05-04 | Hottinger Baldwin Messtechnik Gmbh | Vorrichtung und Verfahren zum Kalibrieren von Dehnungsmessschaltungen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3933575A1 (de) | 1991-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |