GB689908A - A device for gauging surface roughness, and a method of manufacturing the same - Google Patents
A device for gauging surface roughness, and a method of manufacturing the sameInfo
- Publication number
- GB689908A GB689908A GB6416/50A GB641650A GB689908A GB 689908 A GB689908 A GB 689908A GB 6416/50 A GB6416/50 A GB 6416/50A GB 641650 A GB641650 A GB 641650A GB 689908 A GB689908 A GB 689908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resins
- catalysts
- formaldehyde
- sheet
- synthetic resin
- 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
- 230000003746 surface roughness Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 abstract 12
- 239000011347 resin Substances 0.000 abstract 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 9
- 239000003054 catalyst Substances 0.000 abstract 6
- 229920003002 synthetic resin Polymers 0.000 abstract 6
- 239000000057 synthetic resin Substances 0.000 abstract 6
- 238000010438 heat treatment Methods 0.000 abstract 4
- 229920001568 phenolic resin Polymers 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229920000877 Melamine resin Polymers 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000002966 varnish Substances 0.000 abstract 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- 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
- G01B21/30—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 roughness or irregularity of surfaces
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR986597T | 1949-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB689908A true GB689908A (en) | 1953-04-08 |
Family
ID=9538199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6416/50A Expired GB689908A (en) | 1949-03-15 | 1950-03-14 | A device for gauging surface roughness, and a method of manufacturing the same |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR986597A (enrdf_load_stackoverflow) |
| GB (1) | GB689908A (enrdf_load_stackoverflow) |
| NL (1) | NL81100C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3191433A (en) * | 1962-01-03 | 1965-06-29 | Huyck Corp | Surface condition testing method and apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE971620C (de) * | 1953-11-27 | 1959-02-26 | Wenczler & Heidenhain | Rauhnormal und Verfahren zu seiner Herstellung |
-
0
- NL NL81100D patent/NL81100C/xx active
-
1949
- 1949-03-15 FR FR986597D patent/FR986597A/fr not_active Expired
-
1950
- 1950-03-14 GB GB6416/50A patent/GB689908A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3191433A (en) * | 1962-01-03 | 1965-06-29 | Huyck Corp | Surface condition testing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| NL81100C (enrdf_load_stackoverflow) | 1955-11-15 |
| FR986597A (fr) | 1951-08-02 |
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