GB1534718A - Weld tester - Google Patents
Weld testerInfo
- Publication number
- GB1534718A GB1534718A GB4169075A GB4169075A GB1534718A GB 1534718 A GB1534718 A GB 1534718A GB 4169075 A GB4169075 A GB 4169075A GB 4169075 A GB4169075 A GB 4169075A GB 1534718 A GB1534718 A GB 1534718A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- rollers
- tension
- movement
- jockey
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0296—Welds
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
1534718 Tension testing weld joints in wire DEFENCE SECRETARY OF STATE FOR 7 Jan 1977 [10 Oct 1975] 41690/75 Heading G1S A wire 11 Fig. 1a having a welded joint (not shown) in its length is positioned to lie between an upper and lower series of rollers by sideways movement, that is by movement parallel to the axes of the rollers. Rollers 7, 8 at least are driven and the upper series of rollers may be adjusted individually to grip and flex the wire as in Fig. 1c for example to vary the pull through tension on the weld. Automatic sensing of the wire diameter by linear variable differential transducer may be arranged to control the movement of jockey rollers 1, 3, 5 and the pressure of pinch roller 7. In Figs. 2a, c and e (not shown) an increasing number of jockey rollers engage the wire to increase the draw through tension and torsion may also be applied by rocking individual roller mountings. In another embodiment the wire may be held stationary whilst the rollers are moved along the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4169075A GB1534718A (en) | 1975-10-10 | 1975-10-10 | Weld tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4169075A GB1534718A (en) | 1975-10-10 | 1975-10-10 | Weld tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1534718A true GB1534718A (en) | 1978-12-06 |
Family
ID=10420897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4169075A Expired GB1534718A (en) | 1975-10-10 | 1975-10-10 | Weld tester |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1534718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451695C (en) * | 2005-06-20 | 2009-01-14 | 日东电工株式会社 | Method for producing optical film and apparatus for producing the same |
-
1975
- 1975-10-10 GB GB4169075A patent/GB1534718A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100451695C (en) * | 2005-06-20 | 2009-01-14 | 日东电工株式会社 | Method for producing optical film and apparatus for producing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |