JPS60166166A - コンクリ−ト構造物等の熔断，穿孔方法及びその装置 - Google Patents

コンクリ−ト構造物等の熔断，穿孔方法及びその装置

Info

Publication number
JPS60166166A
JPS60166166A JP2133584A JP2133584A JPS60166166A JP S60166166 A JPS60166166 A JP S60166166A JP 2133584 A JP2133584 A JP 2133584A JP 2133584 A JP2133584 A JP 2133584A JP S60166166 A JPS60166166 A JP S60166166A
Authority
JP
Japan
Prior art keywords
metal material
strip
tip
nozzle
melted
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.)
Granted
Application number
JP2133584A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350061B2 (https=
Inventor
Mikio Nakajima
幹夫 中島
Hideki Fujiyama
秀樹 藤山
Shinichi Uno
宇野　信一
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.)
Fuaiaaransu Kogyo Kk
Original Assignee
Fuaiaaransu Kogyo Kk
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 Fuaiaaransu Kogyo Kk filed Critical Fuaiaaransu Kogyo Kk
Priority to JP2133584A priority Critical patent/JPS60166166A/ja
Publication of JPS60166166A publication Critical patent/JPS60166166A/ja
Publication of JPH0350061B2 publication Critical patent/JPH0350061B2/ja
Granted 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing or desurfacing procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)
JP2133584A 1984-02-08 1984-02-08 コンクリ−ト構造物等の熔断，穿孔方法及びその装置 Granted JPS60166166A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2133584A JPS60166166A (ja) 1984-02-08 1984-02-08 コンクリ−ト構造物等の熔断，穿孔方法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2133584A JPS60166166A (ja) 1984-02-08 1984-02-08 コンクリ−ト構造物等の熔断，穿孔方法及びその装置

Publications (2)

Publication Number Publication Date
JPS60166166A true JPS60166166A (ja) 1985-08-29
JPH0350061B2 JPH0350061B2 (https=) 1991-07-31

Family

ID=12052250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2133584A Granted JPS60166166A (ja) 1984-02-08 1984-02-08 コンクリ−ト構造物等の熔断，穿孔方法及びその装置

Country Status (1)

Country Link
JP (1) JPS60166166A (https=)

Also Published As

Publication number Publication date
JPH0350061B2 (https=) 1991-07-31

Similar Documents

Publication Publication Date Title
JPH05329635A (ja) 溶削方法及び装置
US3966504A (en) Method and apparatus for thermochemical gas scarfing
CN102015185B (zh) 在穿孔开始后增加气态氧的压力和/或流量来火焰切割钢零件的方法和设备
GB1466711A (en) Automatic brazing soldering or welding apparatus
JPS60166166A (ja) コンクリ−ト構造物等の熔断，穿孔方法及びその装置
US2501724A (en) Apparatus for thermochemically cutting metal
US2510210A (en) Method of thermochemically cutting metal bodies
JPH0216831B2 (https=)
US1960523A (en) Manufacture of fusion-welded pipe
US4366950A (en) Method and apparatus for cutting stainless steel
US5208440A (en) Plasma arc cutting of conductive and non-conductive materials
US2538876A (en) Powder-assisted thermochemical stack cutting
US5773785A (en) Plasma cutting apparatus for concrete structures
CN202283644U (zh) 一种金属燃烧切割棒
US4129460A (en) Method for coping I-beams
JPS6073968A (ja) コンクリ−ト構造物等の熔断，穿孔装置
JPS60115777A (ja) コンクリ−ト構造物等の熔断，穿孔方法
DE2712283C2 (https=)
Hackl MIG-brazing of galvanised thin sheets and profiles
JPS5554267A (en) Gas cutting method
JPS5617182A (en) Industrial robot
CN115213522A (zh) 一种切割过程中间断留点的切割方法
EP4159338A1 (en) Air conduit
US4385941A (en) Method and apparatus for producing a molten puddle during scarfing
CN102430864A (zh) 一种金属燃烧切割棒