FIELD: process engineering.
SUBSTANCE: invention relates to reconditioning and hardening worn-out parts of tillers. Proposed method comprises removing worn-out working part of cultivator hoe by cutting grinding wheel. Then, new working part is made from medium-carbon steel to make replaceable angle plate. Through long holes are made in said plate and sharpened to make a blade. Threaded holes are produced on reconditioned hoe for its attachment by screws. Said plate rear side is hardened in three layers. First and third layers are produced by spark application of wear resistant alloy. Second layer is produced by arc metallisation of wire.
EFFECT: higher surface quality.
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF RECOVERY OF PLOUGHSHARES | 2014 |
|
RU2572116C1 |
| METHOD FOR RESTORATION OF CULTIVATOR BLADES IN TILLAGE MACHINES | 2008 |
|
RU2392102C1 |
| METHOD OF RESTORATION OF TILLAGE MACHINE CULTIVATOR BLADES | 2006 |
|
RU2325256C2 |
| METHOD OF RESTORATION OF CULTIVATOR BLADES OF TILLAGE MACHINES | 2014 |
|
RU2566456C1 |
| METHOD OF REINFORCING RECOVERY OF A-HOES OF CULTIVATORS OF VARIOUS PURPOSES | 2013 |
|
RU2527558C1 |
| METHOD OF WELD RECONDITIONING OF TILLAGE MACHINE TOOLS | 2010 |
|
RU2484937C2 |
| METHOD FOR RESTORATION AND HARDENING OF DUCKFOOT SHOVEL OF TILLAGE MACHINES | 2020 |
|
RU2738126C1 |
| METHOD OF RESTORATION OF CULTIVATOR BLADE WITH SIMULTANEOUS STRENGTHENING ITS WORKING SURFACE | 2013 |
|
RU2540316C1 |
| REINFORCING RECOVERY OF PLOUGHSHARE | 2013 |
|
RU2549788C1 |
| METHOD FOR RESTORING PARTS OF CULTIVATING MACHINES | 2003 |
|
RU2241586C1 |
