Каталог Iscar вращающийся инструмент 2017 - страница 825

USER GUIDE Fine Boring Head BHF 63-125 Operating Instructions BHFH ITS BORE ! 1 3 7 IHFF 9 BBH 0 1 2 9 3 8 4 7 6 5 8 IHFF / IHRF ADBH 30xD16 2 4 6 10 ! IHAXF 5 1 Body ! 4 Slide locking screw 6 Coolant nozzle 9 Toolholder locking screws 2 Expansion pin 5 Toolholder locking screw 7 Slide holder 10 Slide adjustment range Do not exceed ! 3 Graduated dial 8 Oiling nipple the range marks Assembly Positioning • Before mounting the BHF boring head The tool slide (7) allows for a 5 mm adjustment, make sure that expansion pin (2) does not by turning graduated dial (3) counterclockwise. protrude from the cylindrical body part. • When changing the direction of the dial rotation, • Insert BHF into the shank. backlash must be compensated for. • Tighten pin (2) by turning clockwise • After positioning, lock the tool slide by means following the recommended tightening torque of screw (4). guidelines below: • Loosen screw (4) before making Recommended torque: (N.m) any slide adjustment. BHF MB50- 63x87 30-35 BHF MB50- 80x94 30-35 Maintenance BHF MB63- 63x87 80-90 Weekly: BHF MB80- 80x94 80-90 • Lubricate through the nipple (8) with ISO UN G220 oil. BHF MB80-125x94 80-90 Periodically: • Insert the screw (5). If it protrudes, the sleeve • Clean and lubricate the conical and should be rotated until the screw can enter the cylindrical matching surfaces. recess in the sleeve nut or boring bar. • Treat expanding pin (2) with an anti-friction lubricant. • Clean and lubricate the tool slide guideway. Disassembly In order to separate the BHF from the shank, Important Note: loosen the expanding pin (2) by turning Toolholder should be firmly affixed to the slide. counterclockwise. 821 821