KME CNC developed and is marketing a five-axis tombstone with a hollow core and integrated five-axis rotary indexer that allows the workpiece to rotate so the user can perform several operations on one part, cutting up to five sides in one operation, cutting four parts simultaneously, or cutting four different parts in four different operations.
provide faster, more efficient machining and can hold tight tolerances. The KME drive system provides precision accuracy, repeatability, and rigidity. After talking to a number of manufacturers with KIWA HMCs and to Selway Ma- chine, west coast dealer for Methods Machine Tools Inc. (Sudbury, MA), a leading supplier of machine tool technology and automation, they decided to purchase a KIWA KH-45 horizontal machining center. “I have to say the KIWA excels when it comes to torque, repeatability and accu-
racy. Plus, the large 500-mm work envelope allows us more flexibility,” said Mezza- salma. The KH-45 features expandable tool and pallet technology that allows users to expand as business grows. For example, customers can start with a two-pallet machine with 120 tools and expand to a six or eight-pallet machine with 220 tools. “We try to use the KIWA for any operations that have more than two setups
because the KIWA KH-45 allows us to produce parts faster and more accurately,” said Liboon. “You can’t even compare the performance of the KIWA to the previous machining center we had. It’s like night and day. Plus, the tool changes are smooth and having the control panel on the left side of the machine makes it easier on the operator. On other machines you need to turn your head away to view the part.” KME CNC is using their KIWA to make all their tombstone parts, including the faceplates, gears, transition plates, and motor covers. “We are confident with the KIWA. Parts repeatedly mike out perfect—from the start of the day right through to the end,” said Liboon. ME
For more information from Methods Machines Tools Inc., go to www.methods- machine.com, or phone 978-443-5388.