KIN_TYP_7 – 5-axis kinematics with man. auxiliary axis (drilling)

Kinematic structure

The kinematic structure consists of 3 translatory NC axes and 1 rotary NC axis in the tool. In addition, a manually adjustable rotary 5th axis is available. This fifth axis cannot be addressed from the NC program.

Axis configuration in the NC channel

Axis identifier

X, Y, Z, C

Axis index

0, 1, 2, 3

Kinematic structure

 

Tool axes

Workpiece axes

NC axes

X, Y, Z, A, C

-

Auxiliary axes

A

-

5-axis kinematics (boring and milling tool with manual auxiliary axis A)
5-axis kinematics (boring and milling tool with manual auxiliary axis A)
5-axis boring and milling tool (zero position where HD3=0, HD4=0, CM=0)
5-axis boring and milling tool (zero position where HD3=0, HD4=0, CM=0)

The axes are arranged as for a right-handed system. The zero position of the A axis is in the negative direction of the Z axis.

The automatic orientation setting of the 5-axis tool head with manually adjustable A axis depends on the position of the A axis. If the physical machine axis position and the value in the HD parameter of the A axis do not match, no correct automatic alignment is possible.

Offset data of kinematics

HD offset

param[i]

Description

Unit

HD1

0

Z axis offset tool holding device to rotation point of A axis (swivel axis)

1.0 E-4 mm

HD2

1

Z axis offset rotation point A axis to tool head reference point

1.0 E-4 mm

HD3

2

Fixed angle setting of rotary A axis (swivel axis)

1.0 E-4°

HD4

3

Angular offset tool to C axis zero position

1.0 E-4°

HD5

4

Y axis offset rotation point A axis to rotation point C axis (offset)

1.0 E-4 mm

HD6

5

X axis offset tool head reference point to rotation point C axis (offset)

1.0 E-4 mm

HD7

6

Static tool offset in X

1.0 E-4 mm

HD8

7

Static tool offset in Y

1.0 E-4 mm