Problems and Recommendation

 
Problems
Solutions
1
machines were not available
compromise with other groups to share the machines
2
limitation of time
not enough time for detail CMM calibration
more time is needed to calibrate each parts
3 incomplete knowledge about the machines ask technicians for help and learn it by ourselves
4
no machine for plastic cutting
　

　
use saw to cut

　
5
wrong positions in drilling of holes
　

　
Drill a bigger hole during assembly
　

　
6
dimension errors
　

　
compromise with other parts so that it can fix
　

　
7
the length of the cast iron was not enough

　
shorten the traveling distance

　
8

depth of y platform was not enough for the handle

inset a wooden block at the base