powerpoint presentation · geometric errors in a machine tool six errors for each linear axis plus...
Post on 05-May-2019
214 Views
Preview:
TRANSCRIPT
•
•
•
•
•
•
•
•
•
•
–
–
•
88%
12%
•
•
•
Geometric Errors in a Machine Tool
Six errors for each linear axis plus three squareness errors (3-axes machine tool: 6 + 6 + 6 + 3 = 21 possible errors)
Note: geometric errors may vary with temperature
•
•
•
•
•
•
•
•
•
Z
Y
C
A TCP
•
• ™
•
•
•
–
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
• ™
™
•
•
+
•
•
•
•
•
•
•
•
–
–
≠ ≠
≠ ≠
•
•
•
•
•
•
•
•
•
•
•
™
•
•
•
•
•
•••
Geometric Errors in a Machine Tool
Six errors for each linear axis plus three squareness errors (3-axes machine tool: 6 + 6 + 6 + 3 = 21 possible errors)
Note: geometric errors may vary with temperature
•
•
•
•
•
•
™
•
•
top related