FIELD: welding processes and equipment, namely methods for making and restoring plowshares of agricultural machines.
SUBSTANCE: method comprises steps of surfacing on working surface mean- and high-carbon steel plowshare of low-carbon electrode material in the form of mutually parallel beads; forming each successive bead at rate providing formation of quenching structure after cooling of previous bead.
EFFECT: increased useful life period of plowshares due to their enhanced strength characteristics and improved resistance against abrasive wear.
1 dwg, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF WEAR RESISTANCE INCREASE OF PLOUGHSHARE | 2007 |
|
RU2334384C1 |
| PLOUGHSHARE STRENGTHENING METHOD | 2011 |
|
RU2460810C1 |
| SURFACE-HARDENING OF PARTS OPERATED AT ABRASIVE WEAR | 2013 |
|
RU2532602C2 |
| METHOD OF STRENGTHENING OF COMPONENTS MADE OUT OF MEDIUM CARBON STEEL AND HIGH-CARBON STEELS | 2004 |
|
RU2270259C2 |
| METHOD OF RECONDITIONING AND HARDENING PLOUGH SHARES | 2008 |
|
RU2457090C2 |
| METHOD OF HARDENING WORKING SURFACE OF AGRICULTURAL MACHINERY PLOUGHSHARE | 2009 |
|
RU2453412C2 |
| METHOD FOR RESTORING AND STRENGTHENING WORKING BODIES OF SOIL CULTIVATING MACHINES HAVING BEAM-LIKE WEAR | 2016 |
|
RU2626129C1 |
| METHOD TO RECOVER AND STRENGTHEN PLOUGHSHARES BY ELIMINATING RADIAL WEAR VIA TWO-LAYER BUILDING-UP | 2008 |
|
RU2370351C1 |
| METHOD OF INCREASING RESOURCES OF PLOWSHARES WITH SAND-ADHESIVE COMPOSITIONS | 2008 |
|
RU2463754C2 |
| METHOD OF RECOVERY AND STRENGTHENING MOULDBOARD OF PLOUGH BODY | 2013 |
|
RU2533957C1 |
