Hi all,
I am cutting 3mm stainless with a 2.2kw bystronic bysprint but having problems. When cutting holes approx 10mm dia, the head comes down pierces fine, and then cuts around - but, when it is approx half way round the head keeps moving but jumps up slightly and then down again to 1mm clearence. Its like there is a lump on the sheet it is jumping over.. but there isn't and the pierce isnt leaving any lumps on the surface!! Any ideas would be much appreciated!
Because it jumps up, the focal point goes out and you get a horrible bubble on the bottom edge of the hole.
There is a video of it at which shows it best on the first hole. It does it on most holes but not all.
Many thanks for any help given!!
Best regards,
SJClaser
I am cutting 3mm stainless with a 2.2kw bystronic bysprint but having problems. When cutting holes approx 10mm dia, the head comes down pierces fine, and then cuts around - but, when it is approx half way round the head keeps moving but jumps up slightly and then down again to 1mm clearence. Its like there is a lump on the sheet it is jumping over.. but there isn't and the pierce isnt leaving any lumps on the surface!! Any ideas would be much appreciated!
Because it jumps up, the focal point goes out and you get a horrible bubble on the bottom edge of the hole.
There is a video of it at which shows it best on the first hole. It does it on most holes but not all.
Many thanks for any help given!!
Best regards,
SJClaser