FIELD: welding; mechanical engineering; control and stabilization of depth of penetration at welding without through penetration. SUBSTANCE: in proposed method of electron-beam welding intensity of X- radiation from root of weld is measured and depth of penetration is corrected by control signal. In addition, focusing system current is modulated and intensity of spectrum components of penetration X-radiation with frequencies multiple of modulation frequencies is measured and depth of penetration is determined by their level. EFFECT: improved quality of welding owing to increased accuracy of stabilization of penetration depth. 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPERATIVE CONTROL METHOD FOR ELECTRON-BEAM WELDING | 2012 |
|
RU2519155C2 |
| CONTROL OVER BEAM FOCUSING AT ELECTRON WELDING OF METALS AND DEVICE TO THIS END | 2014 |
|
RU2567962C2 |
| METHOD OF ELECTRON BEAM WELDING | 2014 |
|
RU2569608C1 |
| WELDED JOINT PRODUCTION PROCESS | 1987 |
|
RU2021088C1 |
| METHOD AND APPARATUS FOR ELECTRON-BEAM WELDING | 0 |
|
SU1260142A1 |
| METHOD AND APPARATUS FOR CONTROLLING ELECTRON BEAM WELDING PROCESS | 0 |
|
SU1727967A1 |
| METHOD OF ELECTRON BEAM WELDING | 2012 |
|
RU2494846C2 |
| ELECTRON-BEAM WELDING METHOD | 1998 |
|
RU2148484C1 |
| METHOD OF STABILIZING OF FUSION DEPTH IN BEAM WELDING WITH X-RAY TRACING | 0 |
|
SU1504041A1 |
| ELECTRON BEAM WELDING METHOD | 2000 |
|
RU2183153C2 |
