Error Modeling and Sensitivity Analysis of a Five-Axis Machine Tool

Table 3

Structure parameters of the machine tool.

Structure parameters	Values (mm)
𝑟𝑋𝑥, 𝑟𝑌𝑥, 𝑟𝑍𝑥, 𝑟𝐴𝑥, 𝑟𝐶𝑥, 𝑟𝑇𝑥	300, −400, −400, 0, 0, 0
𝑟𝑋𝑦, 𝑟𝑌𝑦, 𝑟𝑍𝑦, 𝑟𝐴𝑦, 𝑟𝐶𝑦, 𝑟𝑇𝑦	0, 0, 1000, 0, 0, −400
𝑟𝑋𝑧, 𝑟𝑌𝑧, 𝑟𝑍𝑧, 𝑟𝐴𝑧, 𝑟𝐶𝑧, 𝑟𝑇𝑧	200, 600, 1200, 400, 0, −500