Общий каталог Tungaloy 2020 - 2021 - страница 1621

Turning Tools B

Compensations for CNMG/WNMG -SW / -FW

Compensations ① Tool offsets (Compensations for X- and Z-axis)

Match the insert approach angle and the insert style to find the value and compensate the machining program for the insert radius. C *This compensation procedure will not be necessary if the insert is compensated with the built-in tool presetter after insert replacement.

C N M G / W N M G - S W / - F W( Type L )

R1.2 0.05 0.05 E

Compensations ② Program compensations for tapered surface (proceed after ① ) F To machine tapered surfaces, compensate the nose radius position in the x-axis position to obtain the correct workpiece dimension.

Compensations for x-axis when using CNMG or WNMG-SW/-FW

(Tool approach angle: L) insert

Match the insert nose radius and the angle of the surface taper to find the value in Table 1 below to G

compensate the x-axis position.

For CNMG/WNMG-SW/-FW (Type L)

Compensation values for x-axis (mm)

I

X-axis to be X axis (+) compensated

Taper angle α J

Z axis (+)( + )

Compensations ③ Program compensation for corner radii K

(proceed after ① )

To achieve the correct corner radius dimension on the workpiece, compensate the tool position, using the values listed below for

respective insert styles. L

C N M G / W N M G - S W / - F W( Type L )

R0.8 0.07 +0.17 M