99 Каталог KORLOY 2020 Инструмент и оснастка для станков по металлу Стр.B25

Каталог KORLOY 2020 Инструмент для станков по металлу Стр. B25 0099 Lab2u

Depth of cut (mm) Turning Chip Breakers B Features of Chip Breaker SR/SH Chip Breaker For machining a shaft Specialized for machining slender bars and thin walls High rake helix angle to reduce cutting resistance For machining steel and stainless steel O The features of chip breaker, SR The first recommended chip breaker for machining a shaft For continuous finishing I mproved chip and heat evacuation due to high rake cutting edge and 3-dimensional shape Good surface finish For finishing Preventing fracture due to chamfering on the cutting edge O The features of chip breaker, SH Specialized for interrupted and medium cutting Efficient heat evacuation due to concave shaped back side of insert For medium cutting Surface finish evaluation Chip breaker SR Other chip breakers Applications range of Chip breakers 0.10 0.20 0.30 0.40 0.50 0.60 Feed, fn(mm/rev) Machining C/B ap(mm) fn(mm/rev) Medium to rough cutting -None 1.5-5.0 0.20-0.55 Medium cutting SH 1.5-5.0 0.15-0.50 Finish cutting SR 1.0-4.5 0.12-0.45 Turning 25 0