1420 Каталог KENNAMETAL 2013 Инструментальная оснастка для металлорежущих станков Стр.M20

Каталог KENNAMETAL 2013 Инструментальная оснастка Стр. M20 1420 Lab2u

Technical Information Technical Information KM Clamping Systems Kennametal Manual Clamping System Characteristics KM Manual Quick Change tooling is the most economical way to reduce downtime for setup and tool change and is an important first step toward further automation. The machine tool builder or the customer can easily install KM Manual Quick Change tooling. All KM manual clamping units require approximately three turns of the activation screw and a specified amount of torque to lock the cutting tool. The KM Manual Quick Change clamping mechanism is rigid and compact, with an easily accessible activation screw. The high mechanical advantage of the ball track makes it simple to apply the required locking force. All KM Manual Quick Change clamping units accept external and internal cutting tools. Right- or left-hand tooling can be used interchangeably, and cutting tools can be inverted if required. KM Manual Quick Change clamping units support through-the-tool coolant. The KM Manual Quick Change clamping mechanism can adapt to a wide variety of machine tool mounting configurations including flange mounts, square, round, and VDI shanks. KM-LOC Clamping System KM-LOC is an evolutionary step from the conventional KM manual clamping system, the KM-LOC device employs a cam and a pre-loaded disk spring pack to provide positive, stop-to-stop locking and unlocking in only 140° of movement. The spring pack supplies the correct clamping force while the cam permits quick and easy clamping/unclamping in less than one turn, and without using a torque wrench. The KM-LOC clamping device is compact to adapt to a wide variety of machine tool mounting configurations, including flange mounts, square, round, and VDI shanks. The new KM-LOC clamping device offers all the features and benefits of our industry-proven modular KM Quick Change Tooling System and reduces the time required for manual tool changes. KM-LOC II Clamping System The KM-LOC II clamping device is the latest addition to the Kennametal KM modular quick-change tooling family. An evolutionary step from the conventional KM manual clamping system, the KM-LOC II employs a cam and a preloaded disk spring pack to provide positive, stop-to-stop locking and unlocking in only 145° of movement. The spring pack supplies the correct clamping force without using a torque wrench, while the cam permits quick and easy clamping/unclamping in less than one half of a turn. The KM-LOC II clamping device is compact to adapt to a wide variety of machine tool mounting configurations including flange mounts, square, round, and VDI shanks. The KM-LOC II is capable of handling through-the-tool coolant pressure of 100 bar (1500 psi), and the design permits lubrication of internal components without disassembly. The design also enables the external installation of an orientation screw that restricts the cutting tool to a single orientation. The latest KM-LOC II clamping device offers all of the features and benefits of our industry-proven modular KM Quick Change Tooling System and reduces the time required for manual tool changes. M20 Kennametal