Process to fit and solder teeth made of e.g. hard metal, stellite, diamond or polycrystalline diamond in sawblade

摘要

In a soldering process to secure teeth onto a sawblade (1) flux is first applied to the tooth (2), followed first by an angled solder metal ribbon (3) and then further soldering flux. Soldering tongs (4) are applied to the tooth (2) which is then presented to a socket (5) in the sawblade. The tooth is then heated to solder melting point and then cooled. During the soldering process the tooth is pressed into the detent (0.05 to 0.3 N/mm2) against the longer detent surface (L1). Also claimed is a commensurate tooth soldering assembly.