DE1765142A1 - Verfahren zum Bearbeiten einer Widerstandsmaterialschicht auf einem Zylindertraeger gemaess einer schraubenlinienfoermigen Bahn und nach dieser Bearbeitung hergestellter elektrischer Widerstand - Google Patents
Verfahren zum Bearbeiten einer Widerstandsmaterialschicht auf einem Zylindertraeger gemaess einer schraubenlinienfoermigen Bahn und nach dieser Bearbeitung hergestellter elektrischer WiderstandInfo
- Publication number
- DE1765142A1 DE1765142A1 DE19681765142 DE1765142A DE1765142A1 DE 1765142 A1 DE1765142 A1 DE 1765142A1 DE 19681765142 DE19681765142 DE 19681765142 DE 1765142 A DE1765142 A DE 1765142A DE 1765142 A1 DE1765142 A1 DE 1765142A1
- Authority
- DE
- Germany
- Prior art keywords
- resistance
- processing
- bundle
- layer
- dor
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 29
- 239000000463 material Substances 0.000 title claims description 12
- 230000005855 radiation Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 3
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- 238000013459 approach Methods 0.000 claims 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- NFBAXHOPROOJAW-UHFFFAOYSA-N phenindione Chemical compound O=C1C2=CC=CC=C2C(=O)C1C1=CC=CC=C1 NFBAXHOPROOJAW-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
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- 238000010894 electron beam technology Methods 0.000 description 2
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- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 101100243951 Caenorhabditis elegans pie-1 gene Proteins 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 240000000731 Fagus sylvatica Species 0.000 description 1
- 235000010099 Fagus sylvatica Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000981 bystander Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
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- 239000000835 fiber Substances 0.000 description 1
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- 239000010453 quartz Substances 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
- B44B7/00—Machines, apparatus or hand tools for branding, e.g. using radiant energy such as laser beams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0823—Devices involving rotation of the workpiece
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
- H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
- H01C17/242—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by laser
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49099—Coating resistive material on a base
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Lasers (AREA)
- Prostheses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6707448A NL6707448A (hu) | 1967-05-30 | 1967-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1765142A1 true DE1765142A1 (de) | 1971-07-01 |
Family
ID=19800260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681765142 Pending DE1765142A1 (de) | 1967-05-30 | 1968-04-09 | Verfahren zum Bearbeiten einer Widerstandsmaterialschicht auf einem Zylindertraeger gemaess einer schraubenlinienfoermigen Bahn und nach dieser Bearbeitung hergestellter elektrischer Widerstand |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3534472A (hu) |
| DE (1) | DE1765142A1 (hu) |
| DK (1) | DK127026B (hu) |
| ES (1) | ES354386A1 (hu) |
| FR (1) | FR1557600A (hu) |
| GB (1) | GB1198227A (hu) |
| NL (1) | NL6707448A (hu) |
| SE (1) | SE334659B (hu) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425718A1 (de) * | 1984-07-03 | 1986-01-23 | Dale Electronics, Inc., Columbus, Nebr. | Hochleistungswiederstand sowie verfahren und vorrichtung zu dessen herstellung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3699649A (en) * | 1969-11-05 | 1972-10-24 | Donald A Mcwilliams | Method of and apparatus for regulating the resistance of film resistors |
| US3675317A (en) * | 1970-05-13 | 1972-07-11 | Welwya Canada Ltd | Method for spiralling electrical resistors |
| US3768157A (en) * | 1971-03-31 | 1973-10-30 | Trw Inc | Process of manufacture of semiconductor product |
| US3772496A (en) * | 1971-10-26 | 1973-11-13 | Western Electric Co | Methods of forming a conductive path using an oxygen plasma to reduce reflectivity prior to laser machining |
| DE2253412A1 (de) * | 1972-10-31 | 1974-05-16 | Siemens Ag | Verfahren zum herstellen eines induktiven bauelements |
| US3827142A (en) * | 1972-12-11 | 1974-08-06 | Gti Corp | Tuning of encapsulated precision resistor |
| US3916142A (en) * | 1973-03-29 | 1975-10-28 | Gte Automatic Electric Lab Inc | Method of static trimming of film deposited resistors |
| CH565020A5 (hu) * | 1973-04-03 | 1975-08-15 | Filtrox Maschinenbau Ag | |
| DE2319899C3 (de) * | 1973-04-19 | 1979-02-01 | Draloric Electronic Gmbh, 8500 Nuernberg | Verfahren zum Abgleich von Schichtwiderständen |
| US3953706A (en) * | 1974-03-29 | 1976-04-27 | Martin Marietta Corporation | Laser bent beam controlled dwell wire stripper |
| US4100393A (en) * | 1977-02-08 | 1978-07-11 | Luther Ronald B | Method for making a cannula using a laser and the cannula made thereby |
| DE2840702A1 (de) * | 1977-09-22 | 1979-04-05 | Centre Rech Metallurgique | Verfahren und vorrichtung zur qualitaetsverbesserung von stahlfeinblechen |
| US4467311A (en) * | 1983-05-02 | 1984-08-21 | Dale Electronics, Inc. | Electrical resistor |
| US4529958A (en) * | 1983-05-02 | 1985-07-16 | Dale Electronics, Inc. | Electrical resistor |
| US4539463A (en) * | 1984-02-24 | 1985-09-03 | Continental Packaging Company, Inc. | Trimming of polyester containers using a laser |
| LU85463A1 (fr) * | 1984-07-11 | 1986-02-12 | Centre Rech Metallurgique | Procede de marquage d'un objet metallique cylindrique,tel qu'un cylindre de laminoir |
| US4670734A (en) * | 1984-11-14 | 1987-06-02 | Caddock Richard E | Method of making a compact, high-voltage, noninductive, film-type resistor |
| JPH02308291A (ja) * | 1989-05-24 | 1990-12-21 | Onoda Cement Co Ltd | 複写機用熱定着ロール及びその製造方法 |
| DE10162276C5 (de) * | 2001-12-19 | 2019-03-14 | Watlow Electric Manufacturing Co. | Rohrförmiger Durchlauferhitzer und Heizplatte sowie Verfahren zu deren Herstellung |
| US10052718B2 (en) * | 2011-02-10 | 2018-08-21 | Honda Motor Co., Ltd. | Cylindrical workpiece cutting apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3289139A (en) * | 1964-02-24 | 1966-11-29 | Dale Electronics | Film resistance unit |
| US3388461A (en) * | 1965-01-26 | 1968-06-18 | Sperry Rand Corp | Precision electrical component adjustment method |
| US3293587A (en) * | 1965-10-20 | 1966-12-20 | Sprague Electric Co | Electrical resistor and the like |
-
1967
- 1967-05-30 NL NL6707448A patent/NL6707448A/xx unknown
-
1968
- 1968-03-29 FR FR1557600D patent/FR1557600A/fr not_active Expired
- 1968-04-09 DE DE19681765142 patent/DE1765142A1/de active Pending
- 1968-05-16 US US729730A patent/US3534472A/en not_active Expired - Lifetime
- 1968-05-27 SE SE07074/68A patent/SE334659B/xx unknown
- 1968-05-27 GB GB25149/68A patent/GB1198227A/en not_active Expired
- 1968-05-28 ES ES354386A patent/ES354386A1/es not_active Expired
- 1968-05-29 DK DK251068AA patent/DK127026B/da unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3425718A1 (de) * | 1984-07-03 | 1986-01-23 | Dale Electronics, Inc., Columbus, Nebr. | Hochleistungswiederstand sowie verfahren und vorrichtung zu dessen herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| SE334659B (hu) | 1971-05-03 |
| DK127026B (da) | 1973-09-10 |
| US3534472A (en) | 1970-10-20 |
| FR1557600A (hu) | 1969-02-14 |
| NL6707448A (hu) | 1968-12-02 |
| GB1198227A (en) | 1970-07-08 |
| ES354386A1 (es) | 1970-02-16 |
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