FIELD: process engineering.
SUBSTANCE: invention relates to plates used in punching dies. Bearing plate comprises two outer layers and mid layer arranged there between composed of the core of compacted fibers. Outer layers are made of veneer sheet. Every outer layer consists of two veneer het layers glued together across each other.
EFFECT: stable sizes, low moisture absorption, high stiffness and resistance to compressive loads.
11 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BOARD, METHOD OF ITS PRODUCTION, AND PANEL COMPRISES MATERIAL OF SAID BOARD | 2008 |
|
RU2471619C2 |
| FLOOR BOARDING BATTENS | 2003 |
|
RU2307219C2 |
| NEW COMPOSITE MATERIALS, METHODS OF THEIR PRODUCTION AND APPLICATION | 2008 |
|
RU2471632C2 |
| FLOOR MEMBERS PROVIDED WITH DECORATIVE GROOVES | 2003 |
|
RU2300612C2 |
| CONSTRUCTION PANEL WITH COMPRESSED EDGES | 2006 |
|
RU2358076C1 |
| METHOD FOR MANUFACTURE OF FLOOR PLATE WITH WOOD-BASED SUBSTRATE | 2018 |
|
RU2775388C2 |
| DEVICE AND METHOD FOR APPLICATION OF LIQUID COATING MATERIAL ONTO SPECIFIC SURFACE OF PLATE-SHAPED STOCK AND FLOORING BOARD | 2005 |
|
RU2372148C2 |
| COMPOSITE BASE FOR ROTARY DIE PLATES | 2018 |
|
RU2688802C1 |
| MECHANICAL LOCKING SYSTEM FOR FLOORING BATTENS | 2003 |
|
RU2302498C2 |
| CORE, PANEL WORKPIECE, FLOOR PANEL AND METHODS OF THEIR MANUFACTURING | 2012 |
|
RU2618247C2 |
