Coolant Delivery Systems

EXAIR's 1/2 NPT internal mix 360 degree hollow circular pattern atomizing spray nozzle atomizes fluid and sprays away from the nozzle in all directions, up to 13 feet in diameter. These nozzles are ideal where a liquid application is needed in a broad area, such as dust suppression, humidification and cooling.

By using CO2 as a process coolant, the cost-efficiency of machining can be significantly improved. With its quattroClean system, acp has developed a solution suitable for use in serial productions.

Users in research and industry increasingly rely on dry and robust vacuum solutions, which will also provide flexibility of use. With the modernized, air-cooled SCROLLVAC plus, Leybold offers a new uncomplicated, reliable fore vacuum pump, which exactly meets this requirement profile.

Four high-pressure coolant systems from machine tool equipment and accessory supplier CNC Indexing & Feeding Technologies each are engineered to match the production and economic requirements of differing manufacturing environments. For any manufacturer, the addition of high-pressure coolant capability increases productivity by enabling use of increased feeds and speeds, boosting workpiece quality and surface finish, and reducing manufacturing costs via increased tool life.

Vortec introduces spray nozzles for ultrafine droplet-sized sprays suitable for evaporative cooling. Spray nozzles atomize the liquid stream by high-velocity compressed air to create a range of 20-200 micron-size spray droplets, resulting in greater surface coverage than conventional nozzles.

Leybold GmbH, a German company of the Atlas Copco Group and vacuum pump manufacturer, is testing the diverse application possibilities of augmented reality (AR). While executing tasks, service technicians obtain useful additional information and graphical documentation, partly in 3D. Leybold plans to extend the scalable AR apps to other product areas, such as training, repair and maintenance purposes.

MP Systems offers a new variable-volume, high-pressure coolant system (HPCS), the Model VR8. The VR8 is part of MP Systems' new Variable Volume VR series. The VR series is engineered to be durable and energy efficient. It also allows users to take full advantage of the flexibility and range of capabilities found in today's sophisticated machine tools.

EXAIR's new 1/2 NPT siphon-fed atomizing spray nozzle atomizes a variety of fluids in a round spray pattern where no liquid pressure is available and heavy application of liquid is needed. This corrosion-resistant type 303SS nozzle draws liquid into the airstream and mixes it internally while providing up to 24 inches of suction height.

Kurt's new KHP3 hydraulic pump is powered by normal shop air versus an electric motor. The pump uses 30 to 100 psi input pressure and sustains up to 4,000 psi of constant pressure for use with all Kurt hydraulic vises.

Scientific Cutting Tools offers Coolant Ring Technology holders. CRT holders are made from high-quality heat-treated steel and come with a black-oxide coating. They are engineered to allow for better coolant penetration deep into the bore, reducing temperature at the cutting edge, according to the company.

Overheated cutting edges cause chip welding, tool chipping and ultimately decreased tool life. To compensate, operators frequently reduce spindle speeds or increase their consumption of cutting tools. Both options prove inefficient, as machining takes longer and the expense of constantly replacing dull tools can drain your bank account.

HPT nozzles expand the working pressure range to a maximum 1,000 psi, allowing a higher level of machining while providing the same Loc-Line quality end users come to expect. The CT (compact turret) is for tight spaces and the XR (extended rotation) is also available.