844 Каталог ISCAR 2017 Вращающийся режущий инструмент и инструментальная оснастка Стр.840

Каталог ISCAR 2017 Ротационный инструмент Стр. 840 0844 ENG Lab2u

TOOLING SYSTEMS INTRODUCTION FITSGRE Holder for Adjustable Drilling Diameter Adjustable Rotary Toolholder for Indexable Insert Drills Application Machining on center milling and drilling machines. Features Eliminates use of expensive special diameter drills. Diameter adjustment range of -0.3 to 1.3 mm diameter. Ensures bore tolerance of ± 0.02 mm. Coolant through the shank or Type B with coolant through the flange. Coolant pressure up to 70 bar. Operating Instructions Adjust the offset by loosening the clamp screws A and B. Adjust with screws A or B. Preset should be made on a pre-setter to minus 0.3 mm on required diameter. Tighten the clamp screws A and B. On the machine, make a test cut, measure the bore diameter and then adjust to required diameter. Final adjustment to the desired diameter can be made on the machine with dial indicator or on the pre-setter. Min: .jC1' V Max: O- 0.3 C+ 1.3 Angular Adjustment See pages 858, 878, 911 840 ISCAR