DE1648359B2 - Verfahren und Verformungskörper zur Untersuchung von Werkstoffprüfmaschinen - Google Patents
Verfahren und Verformungskörper zur Untersuchung von WerkstoffprüfmaschinenInfo
- Publication number
- DE1648359B2 DE1648359B2 DE19671648359 DE1648359A DE1648359B2 DE 1648359 B2 DE1648359 B2 DE 1648359B2 DE 19671648359 DE19671648359 DE 19671648359 DE 1648359 A DE1648359 A DE 1648359A DE 1648359 B2 DE1648359 B2 DE 1648359B2
- Authority
- DE
- Germany
- Prior art keywords
- deformation body
- measuring
- testing
- strain gauges
- attached
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000004154 testing of material Methods 0.000 title claims description 4
- 238000011835 investigation Methods 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 241000428199 Mustelinae Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
- G01L1/2218—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being of the column type, e.g. cylindric, adapted for measuring a force along a single direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/225—Measuring circuits therefor
- G01L1/2262—Measuring circuits therefor involving simple electrical bridges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0091989 | 1967-04-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1648359A1 DE1648359A1 (de) | 1971-05-13 |
| DE1648359B2 true DE1648359B2 (de) | 1974-08-01 |
| DE1648359C3 DE1648359C3 (enExample) | 1975-04-03 |
Family
ID=6986146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671648359 Granted DE1648359B2 (de) | 1967-04-08 | 1967-04-08 | Verfahren und Verformungskörper zur Untersuchung von Werkstoffprüfmaschinen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1648359B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802176A1 (de) * | 1978-01-19 | 1979-07-26 | Hottinger Messtechnik Baldwin | Neuartiges kraftmessgeraet in dehnungsmesstreifentechnik, insbesondere fuer die untersuchung von werkstoffpruefmaschinen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2479464A1 (fr) * | 1980-03-25 | 1981-10-02 | Lichtfouse Pierre | Perfectionnement aux systemes de mesure de forces, en particulier de poids, par jauges de contrainte |
-
1967
- 1967-04-08 DE DE19671648359 patent/DE1648359B2/de active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802176A1 (de) * | 1978-01-19 | 1979-07-26 | Hottinger Messtechnik Baldwin | Neuartiges kraftmessgeraet in dehnungsmesstreifentechnik, insbesondere fuer die untersuchung von werkstoffpruefmaschinen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1648359A1 (de) | 1971-05-13 |
| DE1648359C3 (enExample) | 1975-04-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |