542 Каталог ISCAR 2017 Токарный металлорежущий инструмент и инструментальная оснастка Стр.538

Каталог ISCAR 2017 Токарный инструмент и оснастка Стр. 538 0542 ENG Lab2u

THREADING USER GUIDE User Guide and Cutting Data Types and Profiles of Threading Inserts Partial Profile Performs different thread standards and is suitable for a wide range of pitches that have a common angle (60° or 55°) Inserts with a small root-corner radius suitable for the smallest pitch of the range Additional operations to complete the outer/internal diameter is necessary Not recommended for mass production Eliminates the need for different inserts Full Profile Performs complete thread profile Root corner radius is only suitable for the relevant pitch Recommended for mass production Suitable for one profile only Thread Turning Methods Right-Hand Thread Left-Hand Thread (1) See pages 539-540 Right-Hand Thread Left-Hand Thread 538 ISCAR