1430 Каталог KENNAMETAL 2013 Инструментальная оснастка для металлорежущих станков Стр.M30

Каталог KENNAMETAL 2013 Инструментальная оснастка Стр. M30 1430 Lab2u

Technical Information Technical Information KM-LOC Clamping System Kennametal KM-LOC Clamping Units Operating Instructions All KM-LOC Clamping Units utilize disk springs to develop the correct clamping force. This clamping system does not require a torque wrench to achieve proper clamping force. The KM-LOC System provides consistent clamping forces designed to last 50,000 cycles. KM-LOC Locking Sequence Always ensure that the KM cutting unit and clamping unit are free of dirt and contaminants. When installing the cutting head into the clamping unit, note the key relations of the male and female tapers. The flange face will have about 1mm (.040") standoff from the gage face before lock up. If the amount of standoff is greater than this, the unit is either error proofed or the tapers are contaminated. Rotate the head 180° for correct, free-state standoff. Next, insert a wrench with the properly sized metric bit into the cam socket. Rotating the cam socket clockwise 140° (where it will stop) locks the head into the clamping unit. The dimples on both the cam and clamping unit body are aligned when a positive stop is reached. KM-LOC Unlocking Sequence Remove chips or foreign material from around the cutting unit flange and clamping body. Insert the metric bit into the cam and rotate counterclockwise to unlock the unit. During this procedure, the lockrod will make contact with the inside of the cutting unit (this could feel like a positive stop), continue the counterclockwise turn until the head moves apart from the gage face. When unlocked, a KM head will bump off. The KM System utilizes a 10:1 self-locking taper that requires a mechanical release. activation cam error proofing KM-LOC Activation Drive Size KM system size drive size KM32 6mm KM40 8mm KM50 10mm KM63 10mm (continued) M30 n, KENNAMETAL