The trend is beautiful and refreshing.

Manual PP&PET strapping tool

Packaging steel belt transition from gap blanking to smooth blanking

by:Hongmei     2021-03-15
Packaging steel belt transition from gap blanking to smooth blanking
   The value of the sheet die gap 2 is small (usually 0.05-0.1 mm), even close to zero. For the same sheet die, when punching materials with different thicknesses t, the relative gap C will decrease with the increase of t, and the nature of blanking will transition from a large gap to a normal gap or a small gap; when 2 is reduced to zero When, it is similar to smooth blanking. For example, take the gap value Zu003d0.06mm, when tu003d0.3-0.8mm, the relative gap Cu003dZ/t*100%u003d8%-20%, which belongs to large gap and normal gap blanking; tu003d0.8-1.2 Mm, then Cu003d5%-8%, which belongs to normal or small gap blanking; while tu003d1.2-3 mm, then 2%-5%, which belongs to small gap blanking.
Chat Online
Chat Online
Chat Online inputting...
Sign in with: