Electrical discharge cutting.
Our company has a fleet of EMD units that allow us to cut almost any conductive material, including tungsten carbides, etc.
We use high-precision EDM units that allow us to achieve production accuracy up to +- 0.003 mm.
- Steel thicknesses that we can cut:
We have unique technological capabilities that allow us to cut steel with thickness up to 900 mm on EDM machines.
- Sizes of workpieces that we can cut:
We have unique EDM machines that allow us to cut workpieces with sizes up to 2,000 mm x 3,000 mm.
When processing punches, we use CNC milling machines, thus, we can make free-form textures.
We use CNC turning machines for the highly precise processing of round parts.
We have a unique technology that allows us to produce molds with cermet (hard alloys) lining.
Use of plasma-jet welding.
In some cases, the most reasonable solution is to produce molds with lining plates, which are welded with special powders with their further processing. We use plasma-jet welding with special powders (sormite, stellite, tungsten carbide, etc.).
Use of laser welding.
We use laser welding to weld bars and powders made from hard alloys on the surface of dies and punches.
Laser welding allows not only to produce the new plates but also rapidly repair the molds.
Use of wear-resistant alloys.
We use a broad range of chisel tool steels (including Hardox, Cr12, etc.)
Use of steels’ hardening.
- Hardening of steels (up to 52-58 HRC);
- Depth of hardening is 1-1.2 mm.
- Nitriding (up to 62-68 HRC);
- Layer depth is up to 0.4 mm.
Titanium plasma spraying.
- Spraying of ceramic powders (aluminum oxide, etc.) on the walls of molds and punches.
In order to ensure the detachment of ready-made products from the mold components, we use mold heating.
Angle-wise processing of dies’ walls.
We use tapered walls to improve the process of detachment from the mold.