GB1277995A - Improvements in and relating to seaming wire cloth - Google Patents

Improvements in and relating to seaming wire cloth

Info

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
Application number
GB2832570A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAPITAL WIRE CLOTH Ltd
Original Assignee
CAPITAL WIRE CLOTH Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CAPITAL WIRE CLOTH Ltd filed Critical CAPITAL WIRE CLOTH Ltd
Publication of GB1277995A publication Critical patent/GB1277995A/en
Expired legal-status Critical Current

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.
GB2832570A 1969-06-12 1970-06-11 Improvements in and relating to seaming wire cloth Expired GB1277995A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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