Обший каталог Yamawa 2016 - 2017 - страница 616

D

Solid Round Dies

Specification

Front face

For icon explanation, refer to P.50

Product features

New Solid Round Dies-D are born, with improved accuracy of run-out tolerance. The Solid Round Dies-D, realize consistent thread cutting by adopting HSS material.

①The side with markings on its bevel, is the front face. ■Solid Round Dies-D Front face

This makes it easy to determine the cutting direction. Markings on its bevel portion

② The rear face becomes the base for cutting. ■ Solid Round Dies-D Rear face

The rear face has a recess so that the die can fit （basis for cutting）

tightly in the die holder when installing. ※Solid Round Dies-D cannot be used from Rear face.

Shallow counterbore ③ D is solid type and does not need the adjusting screw.

Compared with adjustable type, accuracy of D's outside diameter has been greatly

improved.

Above is the picture of RD-DA（refer to P.636） Special tooling "RD-DA" is available at YAMAWA Adjustable Dies Solid Round Dies-D

Stable basis face

Adjustable Dies Solid Round Dies-D

④ D has succeeded in solving difficult problems related to adjustable dies and achieved the high precision cutting of external threads.

Cutting condition

Adjustable Dies Solid Round Dies-D

※ External threads cut by Solid Round Dies-D have less tears and

stripes on thread flank face.