1054 Каталог WIDIA 2011 Инструментальная оснастка для металлорежущих станков Стр.K18

Каталог WIDIA 2011 Инструментальная оснастка Стр. K18 1054 ENG Lab2u

Technical Information Technical Information KM Tooling WIDIA Assembly/Disassembly Instructions Assembly/Retiming Procedure (continued) 1. Place a small amount of GLEITMO 805 grease into the canister where the locking balls make contact, paying particular attention to the inner top surface of the locking ball bores. 2. Lightly coat both locking balls with grease. Insert the balls, one at a time, into the canister’s central bore until it bottoms, then move the ball outward into the locking ball bores, not the torque screw hole (see Frame 5). 3. Lightly coat the threads of the lockrod and torque screw with grease and thread them together finger tight (left-hand threads). The torque screw and lockrod must remain tightly together during the reassembly procedure and rotated as one piece throughout (see Frame 6). 4. Make sure the balls are pushed radially into the bores. Using the metric Allen or T-handle wrench, thread the torque screw lockrod assembly into the body until it makes soft contact with the balls. Be certain the torque screw and lockrod rotate together by looking down into the canister as you thread them. If the lockrod and torque screw become unthreaded, you should remove them, re-tighten, and start Step 4 again. 5. Look into the canister through the bump-off pin bore and note the raised key on the lockrod. Position the key facing outward through the bump-off pin bore, centering it in the bore by backing out the torque screw only enough to properly align the key. 6. Place a KM cutting unit into the clamping unit. If cutting unit does not drop into place, go to Step 7. If the cutting unit drops into place, remove it, push the balls radially back out into the ball bores, and turn the torque screw/lockrod assembly inward a full turn (360°). Repeat Step 6 as many times as necessary until the unit does not drop into the taper. (continued) K18 WIDIA