FIELD: metal working. SUBSTANCE: plant has manipulator for feeding the chairs to the position of the heater charger, inductor unit for heating chairs, chain transporters with DC electric motors, hardening device constructed as a chamber provided with top and bottom sprayers and mounted for permitting positive pressure of the water flow in the chamber. EFFECT: enhanced quality of hardening. 3 dwg
Title | Year | Author | Number |
---|---|---|---|
EQUIPMENT FOR HEAT TREATMENT OF ARTICLES | 0 |
|
SU1770385A1 |
DEVICE FOR LAYING AND RELAING TRACK RAIL LENGTHS | 1999 |
|
RU2171870C2 |
QUENCHING APPARATUS | 1996 |
|
RU2128718C1 |
RAIL CHAIR | 0 |
|
SU1802822A3 |
AUTOMATIC SPRING QUENCHING MACHINE | 0 |
|
SU1822428A3 |
MACHINE FOR HEAT TREATING ELONGATED INTROCATELY SHAPED PRODUCTS | 0 |
|
SU954445A1 |
FLOW LINE FOR TREATING PIPES WITH THICKENED END PORTIONS | 0 |
|
SU1588784A1 |
AUTOMATIC LINE FOR PRODUCING ELONGATED ROD PRODUCTS | 0 |
|
SU920343A1 |
AUTOMATIC LINE FOR VARIABLE CROSS-SECTION ARTICLES | 0 |
|
SU814533A1 |
METHOD AND DEVICE FOR HARDENING SURFACE OF RAIL HEAD | 2001 |
|
RU2218430C2 |
Authors
Dates
1995-07-25—Published
1992-07-14—Filed