JPS55133850A - Chipped lug part repair method of steel mold - Google Patents

Chipped lug part repair method of steel mold

Info

Publication number
JPS55133850A
JPS55133850A JP4269279A JP4269279A JPS55133850A JP S55133850 A JPS55133850 A JP S55133850A JP 4269279 A JP4269279 A JP 4269279A JP 4269279 A JP4269279 A JP 4269279A JP S55133850 A JPS55133850 A JP S55133850A
Authority
JP
Japan
Prior art keywords
chipped
steel plate
mold
lug
flat steel
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
JP4269279A
Other languages
Japanese (ja)
Other versions
JPS5613538B2 (en
Inventor
Shigemi Tejima
Hideaki Arita
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.)
Yoshikawa Kogyo Co Ltd
Original Assignee
Yoshikawa Kogyo Co 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 Yoshikawa Kogyo Co Ltd filed Critical Yoshikawa Kogyo Co Ltd
Priority to JP4269279A priority Critical patent/JPS55133850A/en
Publication of JPS55133850A publication Critical patent/JPS55133850A/en
Publication of JPS5613538B2 publication Critical patent/JPS5613538B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/066—Manufacturing, repairing or reinforcing ingot moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To prolong the service life of the mold by screwing a flat steel plate which is fusion-bonded with a lug type steel plate to the lug part chipped surface of the mold then build-up welding the chipped part. CONSTITUTION:Required number of screw holes 6 are pierced on the circumference of the chipped surface 4 which is chipped of the lug part 9' of a steel ingot mold 1, and a flat steel plate 8 which is pierced with through-holes 7 in the opposing positions is applied thereto and is screwed and fixed thereto by means of bolts 5. Thence, a lug type steel plate 10 is fusion-bonded to the outside surface of the flat steel plate and the spacing portion 13 between the chipped surface and flat steel plate is build-up-welded. This method enables the broken mold to be readily repaired and eliminate the need for its discarding.
JP4269279A 1979-04-07 1979-04-07 Chipped lug part repair method of steel mold Granted JPS55133850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4269279A JPS55133850A (en) 1979-04-07 1979-04-07 Chipped lug part repair method of steel mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4269279A JPS55133850A (en) 1979-04-07 1979-04-07 Chipped lug part repair method of steel mold

Publications (2)

Publication Number Publication Date
JPS55133850A true JPS55133850A (en) 1980-10-18
JPS5613538B2 JPS5613538B2 (en) 1981-03-28

Family

ID=12643088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4269279A Granted JPS55133850A (en) 1979-04-07 1979-04-07 Chipped lug part repair method of steel mold

Country Status (1)

Country Link
JP (1) JPS55133850A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728987A (en) * 2011-04-06 2012-10-17 福建省长兴船舶重工有限公司 Method for repairing screw propeller blades of ship
CN103223568A (en) * 2012-01-30 2013-07-31 宝山钢铁股份有限公司 Boss back abrasion repair method for bending roll of heavy plate mill

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917223U (en) * 1982-07-24 1984-02-02 南山　秀夫 Engine supercharging device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102728987A (en) * 2011-04-06 2012-10-17 福建省长兴船舶重工有限公司 Method for repairing screw propeller blades of ship
CN103223568A (en) * 2012-01-30 2013-07-31 宝山钢铁股份有限公司 Boss back abrasion repair method for bending roll of heavy plate mill
CN103223568B (en) * 2012-01-30 2016-06-01 宝山钢铁股份有限公司 Heavy plate mill roller boss back side method of worn

Also Published As

Publication number Publication date
JPS5613538B2 (en) 1981-03-28

Similar Documents

Publication Publication Date Title
GB2212237B (en) Bush
ES453566A1 (en) Plate mould having two tiltably adjustable end walls
JPS55133850A (en) Chipped lug part repair method of steel mold
GB1365697A (en) Repair of lifting lugs of ingot moulds
EP0368297A3 (en) Upper metal mold clamp device in a tire vulcanizing machine
JPS568238A (en) Positioning method for insert die of metal mold for injection molding
US2339527A (en) Externally adjustable core for hollow ware dies
JPS56164938A (en) Jig for testing fatigue of brittle material
CN217075755U (en) Quick assembly disassembly chute observation door
CN210394259U (en) Protective plate for coke oven
FR2428198A1 (en) Flangeless valve body fixing - has elongated bolt hole(s) in integral lugs and offset washers to suit different standard flange fixing holes
JPS56141957A (en) Pressure die casting machine for metal with casting machine, particularly, at least one rotatable surface plate
ES460571A1 (en) Disk brake
JPS57151002A (en) Construction of rotor for turbomachine
JPS648013A (en) Mold device for disc injection molding machine
JPS53148783A (en) Method of and apparatus for shearing metal plates
SU1388208A1 (en) Knife for cutting rolled plate
JPS5439762A (en) Hoist gear box
JPS54158403A (en) Charging hole lid for coke oven
JPS5664850A (en) Degassing and vulcanizing apparatus
JPS55132344A (en) Car-side bumper
JPS57195919A (en) Bearing for stern tube
Achenbach et al. Costs and Objectives of Quality Assurance on the Basis of Variable Product Requirements
SE8100723L (en) STEEL CASTING DEVICE
JPS5639303A (en) Oil pressure power unit for oil pressure elevator