Pre-treatment of rounding for cutting blade
Longer lifetime for tools can be realized by rounding on edges after the removal of burrs on edges of cutting blade which are generated through Carbide tool manufacturing process.
Problems at manufacturing process
At press forming
|After press forming||Untreated|
|If burrs on periphery area exist, they are chipped off.|
|1) Round edge shape makes less chippings.|
2) It can coat homogeneously even up to the tip of a cutting blade.
- 1) Uniform rounding is applicable for all over the work piece.
- 2) Applicable for variable forms.
- 3) The amount of rounding can be controlled by changing abrasives and blasting air pressure.
Wet Blasting equipment for carbide tool treatment (RBI-105)
Automatic processing cell for surface treatment of small parts placed in the cartridge holder. Function that clamps work piece set in the cartridge holder and transfers it to blasting stage for processing and then returns it to the original position.
|Work size||Inscribed circle : φ10～16mm|
Thickness : 3.2～4.8mm
|Gun||Mini-velo Gun 6x12mm ×2|
|Gun Driving||X-axis : 200mm|
|Work Chuck||Air-chuck cylinder method|
|Power supply||AC200V, 50/60Hz, 3 phases|
|Power consumption||About 2.5kW (Total rated apparent power of all the cell)|
|Air supply pressure||0.5MPa or more, 0.7MPa and below|
|Air consumption||1.6m3/min (NTP at 0.25 MPa of preset blast air pressure)|
|Option||Sludge Recovery unit|