copper tungsten with shank and CuW bi-metal
HOSO metal use the vacuum welding technology bonding the copper tungsten alloy with the Iron (shank material) together. It has very good bonding strength. This design can improve the EDM efficiency.
This product has two designs:
1: bonding at the flat side
2: bonding at the top side
One of this design advantage is Iron side has the magnetism which is allowed mount the block metal at the CNC and machining the precise pattern on the copper tungsten side for EDM die sink electrode.
Normally our customer choice the HOSOPM®070, HOSOPM®075as the CuW’s composite...
Common used size design:Unit(mm)
|Total length||Shank length||CuW length||Thickness||Width|
HOSO is good at the copper and tungsten bonding technoloy. We also produce many types of back casting copper with tungsten insert electrodes. Which is wildly used as the plasma thermal spray electrode, copper wire or copper sheet spot welding electrode..