Transcript スライド 1 - РТ Плюс | Начало

Cutting Sample MC430L
-Machine- ：MC430L
-Material- ：Grain of rice
-Notes- ：Rice surface was machined as referent business.
寿限無 寿限無：Grain surface engraving more than 100 letters.
Letter size
Height 0.16mm、Width 0.02mmDepth :0.015mm
-Cutting time- ：
Litters engraving
22min
-Cutting condition- ：
Spindle rotation(S) ： 40,000min-1
Feed rate (F) ： 30 mm/min
-Cutting tool- :
Letter engraving FLAT EM φ0.02
(NS－Tool Micro Edge NSME100 )
High Speed Milling
Cutting Sample MC430L
-Machine- ：MC430L
-Material- ：STAVAX (HRC52)
-Notes- ：Two wavy surfaces(core and
cavity) can be matched perfectly.
-Cutting time- ：
Each cavity62min
-Cutting condition- ：
Spindle speed ： 20,000～40,000min-1
Feed rate ： 2,000～2,000 mm/min
Pick feed of finishing : 0.02mm
-Cutting tool- :
Rough
Semi finish
Finish
High Speed Milling
Ball EM R1.5
Ball EM R1.0
CBN Ball EM R0.5
Cutting Sample MC430L
- Machine-: MC 430L
- Material-: STAVAX（52HRC）
- Notes-:○→Ф0.2㎜ △→ Side 0.231㎜
□→0.2㎜ Height 6㎜
- Cutting time-: 2 H 50 min
- Cutting condition-:
Spindle rotation : 18,000 min-1
Feed rate : 700～4,000 mm/min
- Cutting tool-: 3 tools
MHR430RФ1.5×R0.5×6
Sidewall surface roughness:
Rz：0.64μm
Flat bottom surface roughness:
Rz：0.77μm
High Speed Milling
Cutting Sample MC430L
- Machine-: MC 430L
- Material-: PEEK 450
- Notes-:Thickness→0.5㎜
Ф0.1→399 holes
Ф0.07→694 holes
Ф0.05→961 holes
0.05㎜pitch
- Cutting time-: 2 H 47 min
Ф0.1 → 4788 holes/tool
Ф0.07→ 8328 holes/tool
Ф0.05→ 11532 holes/tool
0.1㎜ pitch
0.1㎜pitch
0.15㎜ pitch
High Speed Milling
Cutting Sample MC430L
-Machine-: MC 430L
- Material-: NAK 80
- Notes-: Good quality face cutting
0.4mm width 凹3.0mm deepness
- Cutting time-:
Reflector
2 H 30 min
Deepness 4 H 10 min
- Cutting condition-:
Spindle Rotation:
21,000～40,000 min-1
Feed Rate:
700～4,000 mm/min
Cutting Amount （Ad/Rd）：
Reflector Cutting 0.01/0.01mm
Gulf Cutting
0.007~0.01mm
- Cutting tool-: 5pcs
Ball EM R2.0～R0.2
Reflector Cutting CBN R0.5
High Speed Milling
Cutting sample ＭＣ４３０Ｌ
- Machine-: MC430L
- Cutting form-:
- Material-: SKD11 (62HRC)
Deepness 8 mm
- Notes-: Inside Diameter: less than
1μm Surface roughness; max height
Diameter φ4 mm (Lower ：φ3.7 mm)
less than Ry 1.1μm
- Cutting style-: Chopping cutting
- Cutting time-: 6 min
- Cutting condition-:
Spindle Rotation:120,000 min-1
Whetstone: CBN Electricφ3.0 #170
Feed Rate of Circumference: 6 mm/min
Feed Rate of Z axis : 4,000 mm/min
High Speed Milling
Cutting sample ＭＣ４３０Ｌ
Machine： MC430L
Cutting Spindle Rotation： 37000min-1
Cutting style： Helical cutting
Material： Hard Sumitomo Electronics Hard Metal ＡＦ1
5 holes: Diameter thickness 10mm pitch 18.75mm
Lower hole: φ14.94mm Wire cutting
Result
Pitch
X Axis Max 2.2μm
Y Axis Max 0.3μm
Finish Diameter
φ15.000 + 0.0006-0.0008mm
Face Rough
Ra=0.08 to 0.22μm
Rz=0.64 to 1.15μm
Inside Diameter
0.8 to 1.5μm
Cutting time
76min/hole
After 5 holes cut, rubbing by PCD tool
-> radius:0.7μm
High Speed Milling
Cutting sample ＭＣ４３０Ｌ
- Machine-: MC430L
- Material-: Copper
- Cutting time-:
3H 57 min
- Cutting condition-:
Spindle Rotation :
20,000 ～ 30,000 min-1
Feed Rate :
1,500～8,000 mm/min
- Cutting tool-: 3 pcs
Rough:
MHR430R Ф3.0 R0.3
Semi-Finish: MHR430R Ф3.0 R0.3
Finish:
High Speed Milling
MHR430R Ф2.0 R0.3
Cutting Sample MC430L
- Machine-: MC430L
- Material-: Copper
- Cutting time-:
6H 10 min
- Cutting condition-:
Spindle Rotation : 30,000 min-1
Feed Rate : 1,000～6,000 mm/min
- Cutting tool-: 3 pcs
High Speed Milling
Rough:
Semi-Finish:
MHR430R Ф2.0 R0.3
MHR430R Ф2.0 R0.3
Finish:
MHR430R Ф2.0 R0.3
Cutting Sample MC430L
- Machine-: MC430L
- Material-: Graphite
- Cutting form-:
Rib：
Thickness 0.05mm×Height 2.5mm
Pin：
Diameter 0.1mm×Height2.5mm
- Cutting tool-: 2 pcs
High Speed Milling
Cutting Sample MC430L
Material：Very Hard（AF1 ）
Tool
Rough:
φ7 CBN Whetstone
Finish: φPCD Tool（Dia;25μm）
：
Rib ThicknessＸ Height: 0.1Ｘ5.0mm
5mm
0.1mm
Result: RibThickness
-Gap of Upper and Lower: 2μm
-Face Rough: Rz 0.3～0.4μm
Ra 0.08μm
High Speed Milling
Cutting Sample MC430L
Material：Very Hard（AF1 ）
Work piece size : □14
Cutting Tool：
Rough/Semi-Finish:
φ4 Diamond Whetstone
Finish:
φ5 PCD Tool（Dia;25μm）
Upper
凸R0.6
High Speed Milling
Lower
凸R0.2
Cutting Sample MC650L
- Machine-: MC650L (BBT30)
- Material-: STAVAX (50HRC)
- Notes-: CBN Tool Straight Cutting
- Cutting time-:
2 H 11 min
- Cutting condition-:
Spindle Rotation
18,000 ～ 20,000 min-1
Feed Rate
4,000～1,600 mm/min
- Cutting tool-: 3 pcs
Rough: Ball EM R2.0
Semi-Finish: Ball EM R1.0
Finish: CBN Ball EM R1.0
High Speed Milling