達到比預期更高的生產效率的高剛性結構
- 應用三維計算機輔助設計（3D-CAD）和FEM有限元解析所開發的高剛性機床結構
- 採用成熟的高剛性龍門式結構
- 進給軸的軸承支座與機床形成一體結構
輕鬆駕馭重切削的強力主軸
切削能力
504cm3/min（面銑加工）
672cm3/min（側銑加工）
- 8,000min-1（No.40）/6,000min-1（No.50）大功率主軸（標準規格）
| Tool | Spindle min-1 |
Cutting m/min |
Feedrate mm/min |
Width mm |
Depth mm |
Chips cm3/min |
| ø80 face mill 8 blades (cermet) | 895 | 225 | 2,600 | 56 | 2.5 | 364 |
| ø20 roughing end mill, 7 flutes (carbide) |
3,660 | 230 | 4,300 | 4 | 20 | 344 |
| ø50 insert drill | 1,000 | 157 | 150 | – | – | – |
| Tap M30P3.5 | 318 | 30 | 1,113 | – | – | 60% (Spindle load) |
(Workpiece material: S45C)
- 15,000min-1（No.40）廣域主軸（特殊規格）
| Tool | Spindle min-1 |
Cutting m/min |
Feedrate mm/min |
Width mm |
Depth mm |
Chips cm3/min |
| ø80 face mill 8 blades (cermet) | 895 | 225 | 3,000 | 56 | 3 | 504 |
| ø20 roughing end mill, 7 flutes (carbide) |
4,000 | 251 | 4,800 | 7 | 20 | 672 |
| ø63 insert drill | 720 | 142 | 108 | – | – | – |
| Tap M30P3.5 | 318 | 30 | 1,113 | – | – | 66% (Spindle load) |
(Workpiece material: S45C)
- 12,000min-1（No.50）廣域主軸（特殊規格）
| Tool | Spindle min-1 |
Cutting m/min |
Feedrate mm/min |
Width mm |
Depth mm |
Chips cm3/min |
| ø80 face mill 8 blades (cermet) | 895 | 225 | 3,000 | 56 | 3 | 504 |
| ø20 roughing end mill, 7 flutes (carbide) |
4,000 | 251 | 2,800 | 12 | 20 | 672 |
| ø63 insert drill | 909 | 180 | 137 | – | – | – |
| Tap M36P4 | 106 | 12 | 424 | – | – | – |
(Workpiece material: S45C)
提高部件的加工質量
高精度加工
| ■平面度 3μm（實測值） ・加工機床：MB-66VA ・工件名稱：板（液晶顯示用零件） ・材料：A5052 ・尺寸：560×600×60mm ・加工時間：50分 |
■ 圓度 1.65μm（實測值） ・加工機床：MB-56VA ・外徑：ø150mm ・材料：Al ・主軸轉速：8,000min-1 ・進給速度：2,000mm/min |
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定位精度
MB-46VA 絕對位置光柵尺規格 實際示例(按照ISO230-2的測量方法)
| ■ 雙向定位精度 ・X軸（全程 560mm）1.7μm ・Y軸（全程 460mm）2.4μm ・Z軸（全程 460mm）2.2μm |
■ 雙向重複定位精度 ・X軸（全程 560mm）1.0μm ・Y軸（全程 460mm）1.3μm ・Z軸（全程 460mm）1.0μm |
※上述實測值是在本公司工廠內按照ISO230-2規定的試驗方法得出的數值。並非是保證精度的數值。
Thermo-Friendly Concept
通過獨創的構造設計與熱位移控制，實現驚異的加工精度的“Thermo-Friendly Concept”
不僅避免了繁瑣的尺寸補償和暖機運轉，而且對於長時間的連續運轉以及車間內溫度環境變化也能夠發揮優越的尺寸穩定性。
機床規格:
| Item | MB-46VA <VAE> MB-46VB <VBE> |
MB-56VA MB-56VB |
MB-66VA MB-66VB |
||
| Travels | X-axis (ram saddle R/L) | mm (in.) | 560 <762> (22.05 <30.00>) |
1,050 (41.34) | 1,500(59.06) |
| Y-axis (table B/F) | mm (in.) | 460 (18.11) | 560 (22.05) | 660 (25.98) | |
| Z-axis (spindle U/D) | mm (in.) | 460 (18.11) | 660 (25.98) | ||
| Table top to spindle nose | mm (in.) | 150 to 610 (5.91 to 24.02) | 150 to 810 (5.91 × 31.89) | ||
| Table | Max work dimension | mm (in.) | 760 × 460 <1,000 × 460> (29.92 × 18.11 <39.37 × 18.11>) |
1,300 × 560 (51.18 × 22.05) |
1,530 × 660 (60.24 × 25.98) |
| Floor to table top | mm (in.) | 800(31.50) | 850(33.46) | ||
| Max load capacity | kg (lb) | 500 <700> (1,100 <1,540>) |
900(1,980) | 1,500 (3,300) |
|
| Spindle | Spindle speed | min-1 | 8,000 [15,000, 20,000, 25,000, 35,000] (*1) | ||
| 6,000 [12,000] | |||||
| Speed ranges | Infinintely variable | ||||
| Tapered bore | 7/24 taper No. 40 [HSK-A63 / HSK-F63] (*1) | ||||
| 7/24 taper No. 50 | |||||
| Bearing dia | mm (in.) | ø70 [ø70, ø70, ø60, ø60] (ø2.76 [ø2.76, ø2.76, ø2.37, ø2.37]) (*1) | |||
| ø90 [ø90] (ø3.54 [ø3.54]) | |||||
| Feedrate | Rapid traverse | m/min (ipm) | X-Y : 40 (1,575) Z : 32 (1,260) | ||
| Cutting feedrate | mm/min (ipm) | X-Y-Z : 32,000 (1,260) | |||
| Motors | Spindle | kW (hp) | 11/7.5 [22/18.5, 30/22, 15/11, 15] (15/10 [30/25, 40/30, 20/15, 20]) (*1) | ||
| 11/7.5 [26/18.5] (15/10 [35/25]) | |||||
| Feed axes | kW (hp) | X-Y-Z : 3.5 (4.7) | X-Y-Z : 4.6 (6.1) | ||
| ATC | Tool shank | MAS BT.40 [HSK] | |||
| MAS BT.50 | |||||
| Pull stud | MAS 2 [−] | ||||
| MAS 2 | |||||
| Tool capacity | tool | 20 [32, 48] 48-tool only for MB-46VAE, MB-56VA, MB-66VA | |||
| Max tool dia (w/adjacent tool) |
mm (in.) | ø90 (ø3.54) | |||
| ø100 (ø3.94) | |||||
| Max tool dia (w/o adjacent tool) |
mm (in.) | ø125 (ø4.92) | |||
| ø152 (ø5.98) | |||||
| Max tool length | mm (in.) | 300 (11.81) | 400 (15.75) | ||
| Max tool mass | kg (lb) | 8 (18) | 8 (18) | ||
| 12 (26) | 12 [15] (26 [33]) | ||||
| Max tool moment | N-m (ft-lbf) | 7.8 (5.7) (8 kg × 100 mm (17.6 lb × 3.94 in.)) | |||
| 15.3 (12 kg × 130 mm) (11.3 (26.4 lb × 5.12 in.)) |
15.3 [19.1] (12 [15] kg × 130 mm) (11.3 [14.1]) (26.4 [33] lb × 5.12 in.) |
||||
| Tool selection | Memory random | ||||
| Machine size | Height | mm (in.) | 2,746 (108.11) | 3,295 (129.72) | |
| Floor space | mm (in.) | 1,976 (2,026*2) <2,236> × 2,810 (78 (80) <88> × 111) |
2,546 × 3,123 (100 × 123) |
3,035 × 3,325 (119 × 131) |
|
| Weight | kg (lb) | 6,800 <7,100> (14,960 <15,620>) |
8,300 (18,260) | 11,200 (24,640) | |
| 7,000 <7,300> (15,400 <16,060>) |
8,500 (18,700) | 11,800 (25,960) | |||
[ ]: Optional
< >: E (extension type)
*1. 35,000 min-1 spindle (15 kW, HSK-F63) not available with MB-66VA
*2. MB-46VB
