KIN_TYP_52 – 5-axis kinematics with A/B workpiece table

Kinematic structure

The kinematic structure consists of 3 translatory axes and 2 rotary axis in the workpiece.

Axis configuration in the NC channel

Axis identifier

X, Y, Z, A, B

Axis index

0, 1, 2, 3, 4

Kinematic structure

 

Tool axes

Workpiece axes

NC axes

X, Y

Z, A, B

Kinematics of 5-axis milling machine
Kinematics of 5-axis milling machine
Definition of offset parameters
Definition of offset parameters
Definition of offset parameters in front view
Definition of offset parameters in front view

The figure above shows the kinematics for the machine axis positions Z = 0, Y = 0 and A = 0.

Offset data of kinematics

HD offset

param[i]

Description

Unit

HD1

0

Z offset up to tool clamping point.

10 E-4 mm

HD2

1

Y offset tool

10 E-4 mm

HD3

2

Y offset of workpiece coordinate system origin to rotary axis A axis

10 E-4 mm

HD4

3

Sign for direction of rotation A axis

[ - ]

HD5

4

Sign for direction of rotation B axis

[ - ]