BOCHI CB45 CNC LATHE

Technical Description

The GENTURN 36-CS is a 7-axis CNC Swiss-style turning machine engineered for high-precision manufacturing of complex turned and milled components. With a bar capacity of 1.77 inches and maximum turning diameter of 4.72 inches, this machine accommodates small to medium-sized workpieces with a swing of 12.6 inches over the bed. The machining length of 5.91 inches provides adequate working envelope for intricate part geometries. Featuring dual "C" and "Y" axes, the machine delivers comprehensive multi-tasking capabilities for simultaneous turning and milling operations without manual re-clamping. The main spindle operates at 6,000 RPM with a 5-bearing design (3 front, 2 rear), while the sub-spindle provides equivalent speeds for continuous machining of first and second processes. The machine integrates 27 tool stations with rapid travel speeds of 1,181 IPM across X, Y, and Z axes, enabling high-efficiency production cycles. The CNC control system enables C-axis indexing in 0.0001° minimum increments, supporting contouring operations for complex geometries. This precision-class machine achieves tight tolerances suitable for aerospace and medical device applications, with repeatability of ±0.002 mm or better typical of modern CNC equipment. The Brown & Sharpe #22 or Traub A-32 collet nose accommodates standard tool holders, while live tools rotate at maximum 4,000 RPM with ER-20 collet compatibility. The machine includes integrated parts ejection and conveyor systems, streamlining production workflows for high-volume precision manufacturing operations.