Idle hands may be the devil’s workshop, but an idle machine tool is a productivity sinkhole. That’s why quick, efficient and accurate setups are so important.
The best setup procedure, of course, depends on the application. A simple part requiring one operation on a single machine is quite different from a complex part that needs multiple operations on more than one machine tool. Fortunately there are a number of options that help reduce setup time while enabling repeatable and precise machining. These include simple clamping devices screwed into the machine table, vices, chucks and locating pins.
For more complicated jobs, quick-change fixtures provide rigidity and repeatability, and enable the operator to easily transfer the part from one machine to another with minimal downtime. These fixtures are available in a wide assortment of types, from custom to modular products that enable operators to configure quick-change fixtures for a variety of applications.
For high-volume production, pallet systems can be preset for multiple parts, thus saving a great deal of changeover time. Automated pallet systems optimize throughput by managing the production schedule so that a single operator can easily handle complex production lines, thus reducing labor costs even further.
While everyone agrees that reducing setup time is one of the most important ways a CNC machine shop can improve productivity, there is no single solution that fits all situations. With the wide variety of options available, you need to carefully consider each specific application, taking into account the part print requirements, the material involved, the complexity of the operations to be performed, and the tooling requirements.
You can download a handy guide to tooling and workholding for Haas machines that includes setup tips by visiting www.haascnc.com/techfo_tooling You can also get setup advice right in your own backyard from your Torrance Haas Factory Outlet consultants. To learn more call (310) 381-0750, email: jphillips@haasfactoryoutlet.com, or visit www.haasfactoryoutlet.com