GB1149872A - Method of repairing castings of haematite iron or other metal parts not readily weldable - Google Patents

Method of repairing castings of haematite iron or other metal parts not readily weldable

Info

Publication number
GB1149872A
GB1149872A GB4219266A GB4219266A GB1149872A GB 1149872 A GB1149872 A GB 1149872A GB 4219266 A GB4219266 A GB 4219266A GB 4219266 A GB4219266 A GB 4219266A GB 1149872 A GB1149872 A GB 1149872A
Authority
GB
United Kingdom
Prior art keywords
cavity
metal parts
holes
castings
repairing
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
GB4219266A
Inventor
Louis Buschmann
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.)
Clugston Holdings Ltd
Original Assignee
Clugston Holdings 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
Priority to BE756869D priority Critical patent/BE756869Q/en
Application filed by Clugston Holdings Ltd filed Critical Clugston Holdings Ltd
Priority to GB4219266A priority patent/GB1149872A/en
Publication of GB1149872A publication Critical patent/GB1149872A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/04—Repairing fractures or cracked metal parts or products, e.g. castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

1,149,872. Cutting and welding by fusion; repairing ingot moulds. CLUGSTON HOLDINGS Ltd. 21 Sept., 1966, No. 42192/66. Headings B3A, B3R and B3V. Metal parts, e.g. castings such as ingot moulds, are repaired by forming a cavity 7 in the cracked or otherwise defective part, forming holes 3 in the surface of the cavity and depositing weld metal 4 to fill the holes 3 and the cavity 7. The holes may be undercut and formed by an oxyacetylene torch or by a hollow steel or graphite arc electrode through which oxygen is blown. A steel weld deposit may be used to fill a cavity in cast iron.
GB4219266A 1966-09-21 1966-09-21 Method of repairing castings of haematite iron or other metal parts not readily weldable Expired GB1149872A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE756869D BE756869Q (en) 1966-09-21 Repairing hollows or fissures in cast iron - workpieces
GB4219266A GB1149872A (en) 1966-09-21 1966-09-21 Method of repairing castings of haematite iron or other metal parts not readily weldable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4219266A GB1149872A (en) 1966-09-21 1966-09-21 Method of repairing castings of haematite iron or other metal parts not readily weldable

Publications (1)

Publication Number Publication Date
GB1149872A true GB1149872A (en) 1969-04-23

Family

ID=10423257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4219266A Expired GB1149872A (en) 1966-09-21 1966-09-21 Method of repairing castings of haematite iron or other metal parts not readily weldable

Country Status (1)

Country Link
GB (1) GB1149872A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357429B (en) * 2007-08-03 2010-05-19 上海船厂船舶有限公司 Welding repair method of iron casting
CN102101220A (en) * 2011-03-30 2011-06-22 储勤旺 Method for welding rupture of large casting equipment
CN103586624A (en) * 2013-11-01 2014-02-19 哈尔滨汽轮机厂有限责任公司 After-sale repairing method for pipes
CN104607863A (en) * 2014-12-10 2015-05-13 湘潭锅炉有限责任公司 Iron casting mold repair welding method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101357429B (en) * 2007-08-03 2010-05-19 上海船厂船舶有限公司 Welding repair method of iron casting
CN102101220A (en) * 2011-03-30 2011-06-22 储勤旺 Method for welding rupture of large casting equipment
CN103586624A (en) * 2013-11-01 2014-02-19 哈尔滨汽轮机厂有限责任公司 After-sale repairing method for pipes
CN104607863A (en) * 2014-12-10 2015-05-13 湘潭锅炉有限责任公司 Iron casting mold repair welding method

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