What is the primary purpose of "tool life management" in FANUC systems?

The primary purpose of "tool life management" in FANUC systems is to monitor and optimize the lifespan of cutting tools used in machining. By effectively managing tool life, manufacturers can ensure that tools are replaced or maintained at the right intervals, minimizing production downtime and maintaining the quality of machined parts. This process involves tracking the wear and performance of tools during machining operations, allowing for predictive maintenance that can enhance productivity.

Monitoring tool life helps in understanding the optimal conditions for tool usage, which can lead to improved efficiency in the machining process. When tools are used beyond their effective lifespan, it can result in poor part quality, increased scrap rates, and higher operational costs due to potential damage to machinery. Therefore, through proper tool life management, companies can optimize their operations, maintain high quality standards, and reduce unnecessary costs related to tooling.

The other options do not directly relate to the primary intent of tool life management. Increasing spindle speed concerns operational adjustments rather than tool lifespan; tracking inventory involves managing stock rather than optimizing usage; and while reducing costs can be a secondary effect of tool life management, it is not its central purpose.