Tsugami B0385-III

B0385-III is a 38 mm maximum-machinable-diameter automatic-lathe reference with 31 total tools. Its model page describes a wide tooling zone and a manufacturer-named Double Spindle arrangement for rigidity and reduced remnant. Treat those descriptions as starting points for the proposed turning and transfer process; they do not establish your finished-part tolerance or bar yield.

Main and back speeds are listed at 6000 and 7000 rpm respectively. Rear rotary tools are optional, and the off-centre machining description calls for an attachment. Show the rear-face holes, flats or eccentric features and ask which rear holders and attachment are included, with reach and collision checks against the chosen collets and partly finished front geometry.

The table lists main motor 7.5/11 kW and back motor 3.7/5.5 kW without duty durations. Obtain the actual torque/rating curves and offered revision. Do not substitute B0385L-III’s adjustable-collet description merely because headline speeds, tool counts and body dimensions match; bar support, usable gripping length and remnant should be reviewed on this model’s process drawing.

Agree a sample programme that includes the second grip, cutoff, back machining and released-part inspection. Measure front-to-back datum relation, gripping marks and burrs; separate transfer waits and manual intervention from time in cut. The published body is 2770 × 1515 × 2050 mm, mass 4850 kg. Request additional feeder, chip/coolant and service access in the delivered installation drawing, plus destination commissioning and training scope.