FIELD: metallurgy. SUBSTANCE: device for hardening of plates of chain blades of sawing devices consists of cross-member, punch and matrix with changeable heat insulation with regulated heat removal, hardening tank with hardening medium, matrix supports, springs for returning punch to initial position, and springs for matrix return to its initial position. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR HARDENING OF FLAT PARTS AND DEVICE FOR ITS EMBODIMENT | 1996 |
|
RU2105822C1 |
| PROCESS OF HARDENING SEWING AND DOMESTIC NEEDLES | 1990 |
|
RU2017839C1 |
| PROCEDURE FOR BENDING AND VOLUME-SURFACE QUENCHING SPRING PLATES OUT OF STEEL OF REDUCED HARDENABILITY AND INSTALLATION FOR ITS IMPLEMENTATION | 2009 |
|
RU2422542C1 |
| APPARATUS FOR HARDENING PARTS | 0 |
|
SU1076471A1 |
| AUTOMATIC LINE FOR DEFORMATION-FREE HEAT TREATMENT OF WORKPIECES | 0 |
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SU1759910A1 |
| PROCEDURE FOR PARTS QUENCHING | 2009 |
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| PRESS FOR HARDENING OF DISCS IN WATER-COOLED DIES | 2011 |
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RU2499841C2 |
| INSTALLATION FOR HARDENING METAL PRODUCTS | 2017 |
|
RU2678720C1 |
| CIRCULAR SAW | 1994 |
|
RU2086408C1 |
| METHOD OF THERMOMECHANICAL TREATMENT OF PARTS | 0 |
|
SU1792436A3 |
