FIELD: machine building.
SUBSTANCE: method implies usage of a tie element with a rod jumper link, one end of the tie element jumper link is rigidly fixed at one end of a defective section, elastic elongation of the tie element jumper link is provided by heating without loss of elastic properties of the material in the tie element jumper link, it is pressed to the part being repaired, the other end of the tie element jumper link is rigidly fixed to the other end of the defective section and shortening of the tie element jumper link is provided due to elastic forces by its cooling. The tie element is fitted by end locking tabs and a jumper link and is made from elastic conductive material, the jumper link is made so that it is possible to pass electric current through it.
EFFECT: invention allows for simplified repair procedure, increased efficiency of part-through defect development blocking, decreased dimensions and price of a device.
8 cl, 1 ex, 6 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD TO RETARD FLAW DEVELOPMENT AND DEVICE TO THIS END | 2012 |
|
RU2500512C2 |
METHOD OF REPAIRING CRAKS IN THIN WALLED SHELL STRUCTURES | 2005 |
|
RU2310791C2 |
YAMSI ATTACHMENT ELEMENT | 2007 |
|
RU2380585C2 |
METHOD OF DETERMINING STRENGTH OF THIN-LAYER MATERIALS | 2005 |
|
RU2310184C2 |
METHOD OF PARAMETERISATION OF LOCAL GROOVES ON CYLINDRICAL BODIES AND DEVICE FOR ITS REALISATION | 2012 |
|
RU2517149C2 |
METHOD FOR FIRE-FREE REPAIR OF DEFECTIVE SECTIONS OF PIPELINES WITHOUT CHANGING PUMPING MODES | 2022 |
|
RU2788782C1 |
DEVICE FOR CORROSION PREVENTION | 2013 |
|
RU2547067C2 |
METHOD OF COLD COMPOSITE REPAIR BY PERMANENT METHOD OF THROUGH DEFECTS IN PIPELINES WITHOUT CHANGING PUMPING MODES | 2023 |
|
RU2805717C1 |
PROCEDURE FOR TESTING THIN-WALL SPECIMENS UNDER STRESS AND DEVICE "FLYING SAUCER" FOR ITS IMPLEMENTATION | 2010 |
|
RU2437077C1 |
TEST METHOD OF THIN-WALL SPECIMENS UNDER STRESS | 2010 |
|
RU2439537C1 |
Authors
Dates
2014-06-10—Published
2012-09-04—Filed