Toolholders & Workholding

When considering options for speed, NSK America Corp. and OSG USA Inc. teamed up to highlight the benefits of proper speed applied to high-quality tooling. For the project, they machined their respective company logos onto a coin to showcase the intricate geometries and engravings that are possible with microtooling.

For job shops that are mass-producing small parts with Swiss lathes, minimizing material waste in the part-off process can be an extremely effective solution for cost savings. The 1.2 mm-wide (.047″-wide) grooving inserts can reduce the material waste produced by parting-off by up to 40% when compared with using 2.0 mm-wide (.079″-wide) insert.

When parts rotate without calibration, increased or insufficient pressure occurs, causing errors with the end-product. In a high precision environment, even the smallest difference can have a huge impact on the final product. When the fine tolerances have been exceeded, the result can be expensive and time-consuming repairs.

The drill press features helical ground gears to ensure positive, quiet operation and make speed changes. The premier drill has a wide speed range to make large to small diameter holes fast and easy. The clear adjustable chuck and spindle guard offers added protection to the operator throughout the drilling cycle.

The pneumatically operated clamping force block SCHUNK TANDEM PGS3-LH 100 can be directly mounted on machine tables, dividing heads or VERO-S NSL 150 clamping stations of machining centers via an integrated flange. Its extremely compact design and square shape ensures optimum accessibility and enables a considerable stroke of 6 mm per jaw.

The toolholders feature a coolant outlet built in the body. This streamlined design is more effective than conventional through-coolant toolholders that have an adjustable coolant nozzle or bulky nozzle assembly. With reduced number of parts, the new toolholders expand the TungTurn-Jet range with an economical option that can contribute to customers seeking further tool cost reductions, while maintaining effective chip control and maximum tool life.

Using the method and software, manufacturers can fully optimize their thread turning operations. As part of the solution, CoroPlus Tool Path helps users develop optimized OptiThreading tool paths that specifically overcome the challenge of chip control.

The gear drive transmission delivers full power at any speed, driving the cutting tools at nearly 100% of the available motor horsepower. Helical ground gears ensure positive, quite operation and make speed changes fast and easy. The wide speed range makes this the ideal drill for drilling large to small diameter holes fast and easy.

The SCHUNK ROTA-M flex 2+2 clamping is done in a self-locking manner, and the clamping condition is signaled via indicating pins. The standard chuck sizes 260 to 1200 achieve jaw strokes from 9.5 mm to 17.8 mm and high clamping forces from 100 kN to 180 kN.

GF Machining Solutions offers eight WPT 1+ models. Shops can start with a single magazine unit and then add one more as production needs change. The systems easily serve one or two machines within in a production cell thanks to the flexibility of the magazine capacities and its variants (Light, Heavy or a Rotary magazine), along with fully integrated pneumatic control for gripping devices and table chucks.

The 3D-EdgeMaster is shock and splash proof in accordance with IP 67 regulations, and the mechanism is protected by a predetermined breaking point in the ceramic probe insert. The 3D edge finder provides fast and precise probing of reference edges, setting of the zero point and measuring with repeat accu­racy of ≤ 0.01 mm.

The quarter-turn knobs allow for quick locking and unlocking without the use of tools. The ON/OFF markings and perceptible "click" indicate the locked and unlocked states. Red indicator band is visible when fastener is in the OFF (unclamped) position.