Alignment tooling for metal cylinder welding machines

摘要

An alignment tool is provided for use in a metal cylindrical can welding machine which is an integral unit constructed of discrete component parts comprising an insulating part and a guide part of high strength and hardness. The insulating part prevents electrical current from passing through the alignment tool thereby preventing spark erosion, increased wear and inefficiency. The high strength part provides the necessary characteristics required for guiding the edges of the can body blanks to the welding rollers and can be selectively replaced for repair or modification thereby reducing repair costs.