他社品 A 他社品 B
10 D Application Example: High Carbon Steel ACT100 grade achieves high wear resistance and peripheral edge breakage resistance 20 30 40 0
50
切削距離（ m ）
Competitor’s Product A Competitor’s Product B MDE Type
肩欠損
欠損
0
10
20
30
40
50
Drilling Distance (m)
MDE Type
46m 加工後 Competitor's Product A
27m 加工後 Competitor's Product B
46m 加工後
Peripheral edge chipping
Chipping
After drilling 46m
After drilling 27m
After drilling 46m
Work Material: S50C, Machine: BT30 vertical machining centre Tool: MDE 0800S08H05 (ø8mm×5D) with hole Cutting Conditions: v c =80 m/min, f =0.15 mm/rev, H =38 mm (through), internal coolant supply (water soluble)
D Application Example: Low Carbon Steel
Good chip control in low carbon steel drilling
切りくずを細かく分断 MDE Type
伸びた切りくず Conventional Product A
Chips are cut into ne pieces
Long chips
Work Material: SM material (machine tools frame parts), Machine: Large bridge-type M/C Tool: MDE 1150S12H05 (ø11.5mm×5D) with hole Cutting Conditions: v c =100 m/min, f =0.25 mm/rev, internal coolant supply (water soluble), drilling distance: approx. 20 m pre 30 min
8
Made with FlippingBook flipbook maker