Slash Downtime for Tool Changes in Swiss-Style Machines

Shops that use Swiss-style auto lathes know there is great difficulty in changing tools and inserts easily. Quarters are very tight and these machines contain many tools that are in close proximity. Physically getting inside the machines is awkward for tool changeovers. The Auto Fast Change (AFC) Tool System from ARNO Werkzeuge USA LLC (Harvard, IL) is a quick-change tool system for Swiss-style auto lathes and turning machinery that provides faster setups, reduces the downtime with in-process tool changes, and eliminates the need for external plumbing to facilitate cooling. The mess and problems created by excess chips and debris mixed-in with coolant inside the machine is minimized as well. This system takes only takes 30 seconds to change, compared to other standard swiss tool systems that can take up to 20 minutes. The AFC comes pre-configured with built-in through-coolant capabilities. In total, there are five inlets for porting the coolant on the tool holder block that operators can use to direct coolant flow.

The system is comprised of a two-piece universal tool holder mounted inside the machine. A separate quick-change toolholder slides into the end of the stationary block and locks in place simply by giving two screws a quarter-turn each. The simplicity of the AFC design makes changeovers extremely easy, fast and efficient for Swiss-style machining.

ARNO-Werkzeuge USA LLC, 1101 W. Diggins Street, Harvard, IL 60033, 815-943-4426, Fax: 815-943-7156, [email protected], www.arnousa.com.