824 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.820

Каталог ISCAR 2017 Ротационный инструмент Стр. 820 0824 ENG Lab2u

ITS BORE USER GUIDE ITSSGnE Fine Boring Head BHF 16-50 Operating Instructions BHF 50 Shown Reduction Sleeve IS- IHAXF IHAXF BBH czeD IHFF IHFF Sleeve Nut -a- - 0 Body Toolholder locking screw 4 Serrated face Slide adjustment range Do not exceed the Expanding pin Coolant nozzle 0iling nipple range marksll Graduated dial Tool bore 16H7 (11) Cutting edge position mark fk Slide locking screw Assembly Before mounting the BHF boring head make sure that expanding pin (2) does not protrude from the cylindrical body part. > Insert BHF into the shank. Tighten pin (2) by turning clockwise following the recommended tightening torque guidelines below: Recommended torque: (N.m) BHF MB16-16x34 2.0 - 2.5 BHF MB20-20x40 4.0 - 4.5 BHF MB25-25x50 6.5 - 7.5 BHF MB32-32x63 7.0 - 8.0 BHF MB40-40x80 16.0 - 18.0 BHF MB50-50x60 30.0 - 35.0 > Insert the screw (5). If it protrudes, the sleeve should be rotated until the screw can enter the recess in the sleeve nut, reduction sleeve or boring bar. Disassembly In order to separate the BHF from the shank, loosen the expanding pin (2) by turning counterclockwise. Positioning The tool slide (7) allows for a 4 mm adjustment, by turning graduated dial (3) counterclockwise. When changing the direction of the dial rotation, backlash must be compensated for. After positioning, lock the tool slide by means of screw (4). 1 Loosen screw (4) before making any slide adjustment. Maintenance Weekly: Lubricate through the nipple (8) with ISO UN G220 oil. Periodically: Clean and lubricate the conical and cylindrical matching surfaces. Treat expanding pin (2) with an anti-friction lubricant. Clean and lubricate the tool slide guideway. Important Note: Toolholder should be firmly affixed to the slide. 820 ISCAR