Technology

MFD Cutting example of drilling on the inclined surface


Work size:20×30(mm)

Material : SUS304
Coolant : Water soluble fluid
Machining time : 1hr 3min (Drilling only)


Tool

MFD
φ0.1



●Tool design developed and optimized for different sizes.!
●Stable drilling is realized in various scenes such as inclined surface and curved surface!
●High efficient counter boring is available, also possible to reduce the burr.

Milling Conditions


①Slope【 Inclined angle 15° (Blind hole)】


Spindle speed
(min-1)
25,000
Feed
(mm/min)
3
Cutting depth 0.2mm
(Non-Step)
Machining time
(mm)
8sec/hole

Hole diameter:0.101mm
115holes



②Slope【 Inclined angle 30° (Blind hole)】


Spindle speed
(min-1)
25,000
Feed
(mm/min)
3
Cutting depth 0.2mm
(Non-Step)
Machining time
(mm)
8sec/hole

Hole diameter:0.104mm
256holes



③Slope【 Inclined angle 70° (Blind hole)】


Spindle speed
(min-1)
25,000
Feed
(mm/min)
2
Cutting depth 0.2mm
(Non-Step)
Machining time
(mm)
10sec/hole

Hole diameter:0.100mm
45holes



④Semicircular hole


Spindle speed
(min-1)
25,000
Feed
(mm/min)
2
Cutting depth 0.2mm
(Non-Step)
Machining time
(mm)
10sec/hole

Hole diameter:0.100mm
35holes