HOME > Manufacturing Process
Blade and EDM
Cut out the blade material by EDM(Electric discharge machining, aka: wire cutting)
CAD designing makes cutting
out into many shapes possible.
Shaping the scissors (cutting out in precise)
Thinning scissors take about 1.5 hours to shape.
(Ion exchange resin is used for wire cutting.)
Wire cutting makes custom scissors possible.For example
- Number of teeth
- Shape of the slit
- Narrow or Wide blades
Wire cut parts
Punched out material
Punching out screw hole.
Punch out a hole in the center of the screw hole. The hole is less than 0.1mm in precise.
Screw hole. Carve out screw out in a funnel shape for the inside screw.
Finger blade - open slot.
Finger blade - pierce the hole.
Thumb blade open the hole to 4mm.
Thumb blade open the hole to 5mm.
Clean the whole with a reamer.
Open bumper hole
Auto polish. Roughly sharpen the blade.
Welding. Weld the blade and the handle.
Stainless steels goes to heating process.
Polishing the blade.
Shaping the back side of the blade.
Polish any damaged part.
Polishing finger hole.
Shaping the blades.
Shape the blade with rough sand papers.
Polishing the front side of the blade.
Polish to mirror finish.
Buffing and adjustment
Check the curve of the blade.
Check the curve with the gauge.
Finishing and Laser marking
- Bumper installation
- Precondition cutting
- Finger ring installation
- Engraving the logo and the serial number
- Cutting test
- In box