Brother Milling TC-31B VERTICAL MACHINING CENTER

Technical Description

The Brother TC-31B is a compact vertical machining center engineered for high-speed precision work on small to medium-sized components. This Japanese-manufactured machine features a BT30 spindle taper with a maximum speed of 22,000 rpm and optional 16,000 rpm configurations, delivering 15 HP of motor power. The vertical spindle design accommodates a working table measuring 19.7" x 10.6" with a maximum workpiece capacity of 179 lbs, making it ideal for precision milling, drilling, and tapping operations. The three-axis design provides generous travels of 9.8" (X), 15.7" (Y), and 13.8" (Z), with rapid traverse rates reaching 1,968 ipm across all axes for efficient non-cutting movements. Equipped with a 26-position automatic tool changer, the machine achieves remarkably fast tool change times of 0.70 seconds, with chip-to-chip cycles of 1.70 seconds, significantly enhancing productivity in high-mix manufacturing environments. The standard dual-pallet configuration enables uninterrupted production workflow, allowing setup and part loading on one pallet while machining proceeds on the second. Designed for compact shop floor integration, the TC-31B combines rigid construction with thermal management capabilities to ensure dimensional accuracy and repeatability. Its combination of high spindle speeds, rapid axis movement, fast tooling cycles, and space-efficient footprint makes it particularly suited for applications in automotive, aerospace, electronics, and general precision manufacturing requiring efficient production of complex geometries on smaller workpieces.