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JTEKT Five-Axis VMC Features Rigid Construction | Modern Machine Shop

Mar 03, 2025

PMTS 2025: WELE UG630 VMCs are designed to provide increased rigidity while sustaining higher load capacities.

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JTEKT Machinery’s WELE UG630 VMC features an advanced overhead gantry design, plus an integrated, high-precision trunnion rotary table, enabling more operations in a single setup.

For a variety of machining needs, including high-speed, heavy-duty and five-axis machining, JTEKT Machinery says its complete line of VMCs delivers lasting performance. Due to a vibration-dampening Meehanite cast iron base and large, precision spindle bearings, the machines provide increased rigidity while sustaining higher load capacities. The UG630 includes a Heidenhain TNC 640 CNC plus touchscreen display to optimize machining capabilities.

The UG630 VMC features X-axis travel of 640 mm (25.1"); Y-axis travel (spindle head) of 520 mm (20.4"); Z-axis travel of 460 mm (18.1"). The rotating range of the C-axis is a full 360 degrees. The swiveling range of the B-axis is -50 / +110 degrees is said to maximize tool access to surfaces of the workpiece.

The machine provides a rapid feed rate (X,Y,Z) of 40 (m/min) / 914 (in/min). The workpiece clamping area is 650 mm (25.5"), and the UG630 also features a 60-pocket chain-type automatic tool changer as well as a Blum probe and toolsetter package. Machining speed and power is delivered through a built-in type 38-hp spindle with a speed of 15,000 rpm.

According to the company, WELE machinery is manufactured under strict quality control. As a production standard, all metal-to-metal contact points are hand-scraped, which provides a high level of long-term accuracy and true geometry.

Almost any shop can automate at least some of its production, even in low-volume, high-mix applications. The key to getting started is finding the simplest solutions that fit your requirements. It helps to work with an automation partner that understands your needs.

Automation is only the tip of the iceberg for Famar, which also provides multitasking options for its vertical lathes and horizontal five-axis machine tools.

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