| 摘要 |
The invention relates to a method for producing a primary material for a cutting tool, in particular a primary material for a saw blade or a saw band, in which a band-shaped carrier (10) made of a metal carrier material and a wire (13) made of high-speed steel is continuously brought together along a lateral edge (11) of the band-shaped carrier (10) and is transported into a welding device. The band-shaped carrier (10) and the wire (13) are welded together for producing a bimetal band along the lateral edge (11) of the carrier (10), wherein the band-shaped carrier (10) and the edge wire (13) are welded together using at least one first welding device (15), which is arranged on one side (14) of the band-shaped carrier (10), and using at least one second welding device (17), which is arranged on the opposite side (16) of the band-shaped carrier (10). |
