Coolants & Lubrication Systems

Castrol offers Castrol Hysol SL 35 XBB and Castrol Alusol SL 51 XBB. Created to support the manufacturing of metal components, Castrol's cutting fluid technology maintains constant pH levels (9-9.5) and stable conditions for longer than other standard cutting fluids, according to the company.

Abanaki Corp. will release the latest in coolant maintenance, the Oil Boss. The Oil Boss's unique filtration system, specialized collection medium and dual-chambered design removes oil from coolant with ease, according to the company.

Standing in front of a ma-chining center, waiting for the drilling cycle to end so you can squirt some tapping compound into the holes is a big waste of time. But with challenging materials, such as Hastelloy or Inconel, it's the only way to avoid a broken tap. Or is it?

Sunnen's new SVF series Grit Guard coolant filter is a build-to-suit solution with progressively higher levels of filtration available, along with chilling, to meet process requirements in abrasive machining. Base Grit Guard models are available in 55- and 110-gallon capacities, equipped with twin and quad Sunnen PF filter cartridges, with a total filtration capacity of 8,800 in.2 and 17,600 in.2 respectively.

Ransohoff, a division of Cleaning Technologies Group LLC, has introduced the next generation of its popular WasteWizard solution recycling system, which now features advanced Siemens controls with programmable digital color display screen and expandable modules to meet a wider range of recycling applications.

A new design belt skimmer by Keller Products Inc. eliminates skimmer discard pail overflow and permits virtually 100 percent tramp oil discard with no loss of coolant, while continuously recycling clean coolant to the sump.

Houghton International says its new semisynthetic metal-removal fluid platform is based on a new technology for machining and grinding that provides significant performance and environmental benefits. HOCUT 4440 is the first product to be introduced from the new platform, delivering a cutting edge metalworking fluid for automotive, general machining and grinding applications.

EcoLine cutting fluid from Cortec Corp. retains its integrity after numerous freezing and thawing cycles, according to stability tests conducted at the company's laboratory. The fluid was tested for reduction in product effectiveness and observed for changes in thickness and odor, as well as other abnormalities.

The Haas Minimum Quantity Lubrication (MQL) system delivers a steady flow of compressed air and a small quantity of cutting oil directly to the cutting tool or tap, which reduces heat, removes chips and provides lubrication, according to the Haas Automation Inc. website, which features a video report looking at the key features and benefits of MQL.

Hypertherm Inc. designs and manufactures plasma, laser and waterjet cutting systems, as well as CNC motion and height controls, CAM nesting software and consumables. The Hanover, N.H.-based company opened a 165,000-sq.-ft. facility—Hypertherm's newest—in Lebanon, N.H., in 2012. Among other machinery, the facility contains 26 multiple-axis, Swiss-style CNC lathes, which are used in the manufacturing of plasma cutting torch components, primarily electrodes and nozzles. The components are made of nonferrous materials.

How often should a metalworking fluid be tested? It depends. Metalworking fluid is used in most machine shops, because it aids in evacuating chips and cooling and lubricating the tool/workpiece interface. To optimize fluid performance, it must be maintained, which is done by testing a fluid for performance and chemistry.

Due to pending regulations regarding the use of chlorinated paraffins in metalworking fluids, Condat Copr. has introduced a high-performance, chlorine-free cutting oil. The new Condacut DP 415 uses innovative EP additives with an inactive sulphur-based chemistry. The unique formulation provides positive characteristics for all types of machining applications but was specifically designed for screw machining process.