mmsonline.com August 2017 MMS 161
MODERN EQUIPMENT REVIEW
Z-axis travels measure 86.61" × 58.07" × 64.96",
respectively, providing sufficient space for parts
as large as 78.72" in diameter and 58.07" high.
Rapid traverse is 1,653 ipm. The machine uses a
0.001-degree B-axis rotary table and a 49.21"
square pallet along with a parallel-t ype t wo-
pallet automatic pallet changer. A 171-tool matrix
automatic toolchanger (ATC) is available as an
option instead of the 81-tool matrix ATC.
Okuma America Corp., call 704-588-7000
or visit okuma.com.
RIFLING MACHINE IMPROVES
CAPACITY, ACCURACY
Designed as a reliable, high-precision solution
for gun manufacturers, Unisig's R-2A rifling machine
accurately finishes barrel blanks.
Storage capacit y for as many as 300 par t
programs makes it possible to complete many
different part setups quickly with less input from
the operator, significantly increasing productivity.
The machine's programs are said to suit a broad
range of calibers and profiles. Highly adaptable,
the R-2A fits equally well within either a job shop's
CNC cell or a high-volume production environ-
ment.
R-2 A machine s a re automation-re ad y for
lights-out operation.
Unisig Deep Hole Drilling Systems,
call 262-252-3802 or visit unisig.com.