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NC電腦打洞刀 應用案例 2-12~2-14

特殊的加工方式可應用於多種材料上

特殊的加工方式可應用於多種材料上。

幾乎所有材質都可加工,最適用於鑽孔時產生長軟屑的材料。

Material: SAE8620Material: SUS304 (Stainless steel 304)
Vc= 120 m/min.Vc= 80 m/min.
S= 2250 r.p.m.S= 1500 r.p.m.
fz= 0.08 mm/toothfz= 0.04 mm/tooth
F= 360 mm/minF= 120 mm/min
P= 5.6 mmP= 5.6 mm
T= 40 sec.T= 118 sec.
Material: C1100Material: AL6061T6
Vc= 200 m/min.Vc= 345 m/min.
S= 3750 r.p.m.S= 6500 r.p.m.
fz= 0.08 mm/toothfz= 0.10 mm/tooth
F= 600 mm/minF= 1300 mm/min
P= 5.6 mmP= 5.6 mm
T= 23 sec.T= 11 sec.
Material: TiAl6V4Material: Inconel 718 (Drill with internal coolant)
Vc= 80 m/min.Vc= 40 m/min.
S= 1500 r.p.m.S= 750 r.p.m.
fz= 0.04 mm/toothfz= 0.15 mm/tooth
F= 120 mm/minF= 225 mm/min
P= 5.6 mmP= 2.0 mm
T= 118 sec.T= 177 sec.

刀片鍍層選擇

Example 2 Diameter (mm) 25
Depth (mm) 50
Tool (Dc=17mm) 99321-016-2030 (external coolant)
Material   P Carbon Steel M Stainless Steel H Tool Steel
DIN C45E X5CrNi18-10 X40CrMoV5 1
SAE 1045 304 H13
JIS S45C SUS304 SKD61 (HRC50°)
Insert Grade NC5072 (P40, TiAlN) NC5072 (P40, TiAlN) NC2032 (K20F, TiAlN)
No. of Edges 2 2 2
Vc = (m/min.) 120 40 80
S = r.p.m. 2250 750 1500
fz = (mm/tooth) 0.1 0.065 0.05
F = (mm/min.) 450 97.5 150
Pitch = (mm) 6 3 3
Machine Load = % (BT40, 22.5KW) 35% 20% 20%
Tool Life (hole) 150 108 18
Chip Removal Volume (cm³) 52.66 8.55 8.77

用同一把刀具加工53.5和45沉頭孔

Example 3 Material S50C (JIS). High carbon steel
Tool 99323-LS32-HD40 (Non-standard size)
Insert N9MX12T308-NC2032
Machine BT40, 22.5 Kw
Coolant Internal
Just one "NC Helix Drill" can machine different diameters and hole depths.

一支電腦打洞刀可加工不同孔徑與深度可能大於6xDc

Example 4 Material AL6061T6
Tool 99323-016-2030
Insert N9MX070204-NC5072
Machine HAAS VM-3, BT40, 22.5KW
Coolant Internal coolant

低功率主軸上加工也沒有問題
BT30,加工孔徑30,3.3x Dc加工深度 在CNC機台上加工更具彈性

Example 3 Material S50C (JIS), High carbon steel
Tool 99321-020-2540 / BC20-HD22-2540
Insert N9MX100306-NC2032
Machine BT30, 5.5 KW
Coolant External coolant
Maximum drilling capacity of the 5.5 kw spindle is Ø16 mm

一支刀具可執行多種模式

Example 6 Material AL6061T6
Tool 99323-016-2030 M08-HD17-2030
Insert N9MX070204-NC5072
Machine HAAS VM-3, BT40, 22.5KW
Coolant Internal
%
G40 G80 G69
G28 G91 Z0
G28 G91 X0 Y0
G00 G90
G126
G00 G90 X0. Y0.
G52 X18. Y-20.
G00 G90 X0. Y0.
T5
M06
#1= 6.5 (X1)
#11= -6.5 (X1=-I)
#6= 1.5 (X2)
#7= -1.5 (X2=-I)
#2= 0. (Y)
#3= 2.0 (Z1-1)
#13= -2.0 (Z1-2)
#16= -10.0 (Z1-1)
#17= -12.0 (Z1-2)
#4= 190.0 (F1-1)
#5= 570.0 (F1-2)
#14= 190.0 (F1-1)
#15= 380.0 (F1-2)
#8= 3 (L1=Deepth/P#9)
#9= 4.0 (P1=Z#3-DOWN Pitch)
#18= 7 (L2=Deepth/P#9)
#19= 2.0 (P2=Z#16-DOWN Pitch)
M88
G00 G90 X#1 Y#2
S3800 M03
G43 H05 Z30. (M08)
Z10.
Z5.
G01 Z#3 F#4
M97 P1000 L#8
G03 I#11 F#4
G01 X#6 Y#2 (Holes 2)
M97 P2000 L#18
G03 I#7 F#14
G01 X0. Y0.
G00 G90 Z10. M05
G00 G90 Z20. M89
G00 G90 Z30. M09
G28 G91 Z0. M05
M00
G28 G91 Y0.
M30
N1000
G03 I#11 Z#13 F#5
#13= #13 - #9
M99
N2000
G03 I#7 Z#17 F#15
#17= #17 - #19
M99
%
%
G40 G80 G69
G28 G91 Z0
G28 G91 X0 Y0
G00 G90
G126
G00 G90 X0. Y0.
G52 X0. Y0.
G00 G90 X0. Y0.
T5
M06
#12= 1.0 (Z-UP)
#13= 0.0 (Z1)
#14= -1.512 (Z2)
#15= -2.608 (Z3)
#16= -2.904 (Z4)
#17= -4.0 (Z5-1) (Z2-1)
#4= 190.0 (F1)
#5= 570.0 (F2)
#7= -6.5 (X2=-I)
#18= -12.0 (Z2-2)
#19= 4.0 (P2=Z#17-DOWN
PITCH)
G00 G90 X25. Y-51.
M88
S3800 M03
G43 H05 Z30. (M08)
Z10.
G01 Z#12 F#4
M97 P1000 L2
G01 X35.757 Y-55.924 F#4
G03 X35.757 Y-46.076 R-6.5
G02 X15.537 Y-49.599 R20.
G03 X15.537 Y-52.401 R-1.5
G02 X35.757 Y-55.924 R20.
G01 X46.5 Y-51.
M97 P2000 L3
G03 I#7 F#4
G01 X40. Y-51.
G00 G90 Z10. M05
G00 G90 Z20. M89
G00 G90 Z30. M09
G28 G91 Z0. M05
M00
G28 G91 Y0.
M30
N1000
G01 X35.757 Y-55.924 Z#13
F#4
G03 X35.757 Y-46.076 R-6.5
Z#14 F#5
G02 X15.537 Y-49.599 R20. Z#15
G03 X15.537 Y-52.401 R-1.5 Z#16
G02 X35.757 Y-55.924 R20. Z#17
#13= #13 - 4.0
#14= #14 - 4.0
#15= #15 - 4.0
#16= #16 - 4.0
#17= #17 - 4.0
M99
N2000
G03 I#7 Z#18 F#5
#18= #18 - #19
M99
%
%
G40 G80 G69
G28 G91 Z0
G28 G91 X0 Y0
G00 G90
G126
G00 G90 X0. Y0.
G52 X0. Y0.
G00 G90 X0. Y0.
T5
M06
#1= 4.0 (Z up)
#2= 0.0 (Z1)
#3= -4.0 (Z2)
#4= 210.0 (F1)
#5= 420.0 (F2)
#6= 4.0 (Z#13-Pitch)
G00 G90 X92.56 Y-14.507
M88
S2800 M03
G43 H05 Z30. (M08)
Z10.
Z5.
M97 P1000 L5 (Z-Pitch)
G00 G90 Z30. M05
M09
M89
G28 G91 Z0. M05
M00
G28 G91 Y0.
M30
N1000
G00 G90 X92.56 Y-14.507
G01 Z#1 F#4
G02 X108.5 Y-20.416 Z#2 R72.
F#5
G03 X92.56 Y-14.507 Z#3 R72.
F#5
G01 Z#2
G03 X75.679 Y-12.5 Z#3 R72. F#5
G01 Z#2
G03 X58.798 Y-14.507 Z#3 R72.
F#5
G01 Z#2
G03 X42.858 Y-20.416 Z#3 R72.
F#5
G01 Z#2
G00 G90 Z5.
#1= #1 - #6 (Z up)
#2= #2 - #6 (Z1.)
#3= #3 - #6 (Z2.)
M99
%