Vertical Machining Centers

Little Things Mean A Lot

The design of a machining center with the precision to mill tiny features illustrates what is (and is not) required for micromachining.

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Video: Linear Motor Micromachining Center

Video shows the smooth, quiet, rapid motion characteristic of effective micromilling.

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Die/Mold Shop Joins Constant Velocity Revolution

According to machine tool supplier GBI Cincinnati, data processing inefficiency inherent in many CNCs can cause actual feeds and speeds to vary significantly from those called for in the part program, leading to acceleration and deceleration during the cut. GBI’s Revolution machine, which features a high speed control designed to keep feeds and speeds closer to programmed rates, has helped this shop significantly improve cycle time and tool life on demanding prototyping applications.

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30-Taper High-Speed VMC

The heavy-duty Fanuc RoboDrill eco VMC offers high-speed milling, drilling, tapping, deburring and chamfering. The machine is named for its ecological spindle that returns energy to the machine in the intervals between cutting. It has a working cube of 19.

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Integrated Pallet Changer Enables Continuous Operation

GF Agie Charmilles’ Mikron HSM 300 MoldMaster now includes the features and benefits of the company’s GraphiteMaster line. According to the company, the product consolidation enables users to choose between MoldMaster and GraphiteMaster configurations, increasing flexibility in the job shop. The mill features fast linear axes and a 30,000-rpm, high-frequency spindle.

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Robotic Cell Locks In Time, Cost Savings

Having implemented robotic systems in the sheet metal side of its business, this Nevada-based shop wanted to obtain similar automation systems for its CNC machining operations. The Fanuc JobShop Cell from Methods Machine Tools has reduced both costs and cycle times on one of the shop’s most important jobs.

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Video: Getting Started With Minimum Quantity Lubrication

Minimum quantity lubrication does not require a special machine tool or special tooling. This video makes the case for MQL and describes how to apply it effectively.

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Complementary Technologies Make MQL More Accessible

An add-on system for minimum quantity lubrication (MQL) combines an external pump with repeatable control over nozzle position.

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Expanded VMC Line

Toyoda Machinery offers two new larger-footprint machines in its FV series. The FV1480 and FV1680 feature longer Y- and Z-axis travels to suit the manufacturing needs of large-part industries such as aerospace and energy. These machines deliver larger table size, increased stroke, higher table capacity and more torque than the original machines.

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Linear Motor Milling Machine

Available from Jobs, the five-axis LinX Compact series of medium-sized linear motor milling machines uses a mobile crossbeam to support both high speed and high-power operations. Three versions are available—LinX 20, LinX 30 and LinX 35—offering Y-axis travels of 79", 116" or 144", respectively. The minimum X-axis stroke of these machines is 79", but this can be increased using modular, 79" extensions.

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