GB1277995A - Improvements in and relating to seaming wire cloth - Google Patents
Improvements in and relating to seaming wire clothInfo
- Publication number
- GB1277995A GB1277995A GB2832570A GB2832570A GB1277995A GB 1277995 A GB1277995 A GB 1277995A GB 2832570 A GB2832570 A GB 2832570A GB 2832570 A GB2832570 A GB 2832570A GB 1277995 A GB1277995 A GB 1277995A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cloth
- torch
- seaming
- edges
- ribbon
- 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
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
- B23K9/0035—Arc welding or cutting specially adapted for particular articles or work of thin articles
-
- 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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
- B23K9/0052—Welding of pipe panels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1277995 Brazing CAPITAL WIRE CLOTH Ltd 11 June 1970 [12 June 1969] 28325/70 Heading B3R End edges of wire cloth are seamed together by a plasma arc process. An apparatus for effecting the process comprises a plasma arc torch T (Fig. 3) connected to pilot and main arc power supplies and sources of argon for the plasma and argon, 5% hydrogen for shielding. The torch is adjustably mounted on a seaming head H (Fig. 6) allowing its adjustment in height relative to the work. The torch can be pivoted out of its working position by means of a handle 155. A cavity 131 below the seam line co-operates with a slot formed in a wear plate on which the cloth rests, in use, to direct hot gases to the rear side of the work. A ribbon of stainless steel with a gold coating is used to effect the seam; the ribbon is tensioned and guided in the apparatus and, in the process, the gold acts as a solder, flowing around abutting warp ends of the cloth edges. The apparatus includes means for holding and positioning the cloth pieces to be joined (Fig. 10). First ends of the cloth pieces are held in clamps 162 which are connected via springs 163 and chains 164 to an adjacent edge of a seaming table 160. Second ends of the cloth pieces are held in similar clamps 162 connected via spring- balances 165 and chains 165<SP>1</SP> to opposite ends of a lever 166 whose pivot shaft 167 mounts a worm wheel 168 meshing with a worm 169. The latter is on a shaft which can be rotated through an endless cable and pulley arrangement. A microscope M assists in viewing the cloth edges during their correct alignment.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA54206 | 1969-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1277995A true GB1277995A (en) | 1972-06-14 |
Family
ID=4085337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2832570A Expired GB1277995A (en) | 1969-06-12 | 1970-06-11 | Improvements in and relating to seaming wire cloth |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA891093A (en) |
DE (1) | DE2028975A1 (en) |
FR (1) | FR2051078A5 (en) |
GB (1) | GB1277995A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922111A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Joint assembly methods for micro-plasma arc lap welding of screen |
CN102922112A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Micro-plasma arc welding lap welding method of superfine stainless steel screen |
CN102922113A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Joint assembling method for silk screen micro-beam plasma arc welding and butt welding |
CN103639628A (en) * | 2013-11-29 | 2014-03-19 | 安徽绩溪徽山链传动有限公司 | Automatic welding machine for chains |
CN114789310A (en) * | 2022-04-20 | 2022-07-26 | 海波重型工程科技股份有限公司 | U rib plate unit single-side welding and double-side forming device and forming method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101774069B (en) * | 2009-12-31 | 2013-01-09 | 上海工程技术大学 | Procession welding method for superfine stainless steel mesh |
-
1969
- 1969-06-12 CA CA891093A patent/CA891093A/en not_active Expired
-
1970
- 1970-06-11 GB GB2832570A patent/GB1277995A/en not_active Expired
- 1970-06-11 FR FR7021457A patent/FR2051078A5/fr not_active Expired
- 1970-06-12 DE DE19702028975 patent/DE2028975A1/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102922111A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Joint assembly methods for micro-plasma arc lap welding of screen |
CN102922112A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Micro-plasma arc welding lap welding method of superfine stainless steel screen |
CN102922113A (en) * | 2012-10-09 | 2013-02-13 | 上海工程技术大学 | Joint assembling method for silk screen micro-beam plasma arc welding and butt welding |
CN102922113B (en) * | 2012-10-09 | 2015-09-09 | 上海工程技术大学 | The joint assembly method of silk screen micro-plasma arc welding butt welding |
CN102922111B (en) * | 2012-10-09 | 2016-01-06 | 上海工程技术大学 | The lap-welded joint assembly method of silk screen micro-plasma arc welding |
CN102922112B (en) * | 2012-10-09 | 2016-01-06 | 上海工程技术大学 | A kind of micro-plasma arc welding overlap welding method of superfine stainless steel silk screen |
CN103639628A (en) * | 2013-11-29 | 2014-03-19 | 安徽绩溪徽山链传动有限公司 | Automatic welding machine for chains |
CN103639628B (en) * | 2013-11-29 | 2015-06-03 | 安徽绩溪徽山链传动有限公司 | Automatic welding machine for chains |
CN114789310A (en) * | 2022-04-20 | 2022-07-26 | 海波重型工程科技股份有限公司 | U rib plate unit single-side welding and double-side forming device and forming method thereof |
CN114789310B (en) * | 2022-04-20 | 2023-03-07 | 海波重型工程科技股份有限公司 | U rib plate unit single-side welding and double-side forming device and forming method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2028975A1 (en) | 1970-12-23 |
CA891093A (en) | 1972-01-18 |
FR2051078A5 (en) | 1971-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |