Edge treatment (Round edge, Debarred edge)


Springs, Quartz crystal unit, Cutlery, Blades, Knitting needles, Tape measures, Coil springs, Pen clips, Springs for slide doors,

Kinds of edge |
Product size range |
Debarred edge |
Thickness : 0.10~1.0mm Width : 5.00~70.0mm |
Round edge (Round, Angle) |
Thickness : 0.15~1.5mm Width : 8.0~40.0mm |
Product overview and Futures Tokkin Advantages Kinds of the product's edge
Product overview and Futures
Usually, the products are provided with “Slitted edge”, but we have more variable processing for the edges required, such as “Deburred edge” or “Rounded edge” are also available.
If the products are “Deburred edge” or “Rounded edge”, then you can use the metals without deburring process.
Besides, the edge processing will prevent the metal fatigue from the cross direction, and also will improve spring durability.
Tokkin Advantages
We can process various metals.
For example, Carbon steel strips, Stainless steel strips, Nonferrous metal strips.
Flexible, small-lot production.
Kinds of the product's edge
There are 5 kinds of processing for the product's edge.
Kinds of edge |
Description |
a) Mill edge |
Edge condition after rolling |
b) Slit edge |
Edge condition after slit-off |
c) Deberred edge |
Edge condition after slit-off and removing burr |
d) Round edge |
Edge condition after slit-off and round processing |
e) Angle edge |
Edge condition after slit-off and angle processing |
*If there are special requirementa for edge processing, please do not hesitate to provide details.