1) Set tool or adjust location of the side guide
2) Once punch products
3) Check the margin(S or burr offcourse), and Both of margin must be in spec,
additionally "Both of margin must be same /even balanced."
4) If out of spec ,or "Both of margin are not same /even balanced."
Return to 1) again.
5) If in spec and "Both margin are even balanced" ,continue another 3pcs
continuously and check again for "Both of margin must be same /even balanced."
6) We must not adjust side guide location without the checking "both
margin even balance" during operation.