Каталог Iscar державки и пластины для нарезания резьбы 2022 - страница 79

User Guide and Cutting Data

Types and Profiles of Threading Inserts Thread Turning Methods

Partial Profile Right-Hand Thread Left-Hand Thread

Performs different thread standards and LH LH

is suitable for a wide range of pitches that have a common angle (60º or 55º)

• Inserts with a small root-corner radius suitable for the smallest pitch of the range
• Additional operations to complete the outer/ RH

RH (1) (1)

internal diameter are necessary

• Not recommended for mass production
• Eliminates the need for different inserts

LH

RH LH RH

(1) (1) (1) Change anvil to negative

Full Profile

• Performs a complete thread profile
• Root corner radius is only suitable for the relevant pitch
• Recommended for mass production
• Suitable for one profile only