YBM 8T
Horizontal 4-Axis Precision Center
YBM 8T is highly acclaimed by customers all over the world for its superior milling performance in the field of main components and precision parts in various industries.
KEY SPECIFICATIONS
Accuracy (X,Y,Z): 2.6, 2.6, 3.1μm
Travel (X,Y,Z): 1300 x 1000 x 1100mm / 51.18 x 39.37 x 43.30inch
Loading Capacity: 3,000kg / 6,613.86lbs
APPLICATIONS
Machine Structure
Machine bed is highly rigid solid steel form with the H-shape configuration. The double column is reinforced with evenly distributed ribs form is made of massive cast iron which stays extremely rigid with superior thermal stability for constant high precision machining.
Box Guide Way
YASDA's traditional hybrid box guide ways driven by Twin Ball screws. The box guideway is fastened to a hand scraped mounting surface in order to minimize Roll, Pitch and Yaw error of each guideways and thus to achieve high straightness and geometric accuracy.
Spindle
The preload self-adjusting spindle developed by YASDA realizes a high degree of accuracy throughout the whole speed range.
Thermal Distortion Stabilizing System
Measures against thermal displacement have been developed based on YASDA's decades long experience and technological advancements. YASDA's unique system blocks rapid thermal distortion and maintains stable high precision machining.
NC
15" touch panel display mounted with FANUC iHMI interface and YASDA's User interface "OpeNe Version 2.0" provides intuitive operation and high functionality. The "OpeNe version 2.0" provides the operator with innovative solutions and complete details of the machine.
ATC/APC
ATC: YBM8T is equipped with an automatic tool changer (ATC) with 60 tools standard. With additional magazines the number of tools can be expanded up to 450 tools.
APC: Automatic pallet changer (APC) is standard. Pre Load Stand (PLS) is also available as option.
SPECIFICATIONS
| Specification | YBM 8T | |
|---|---|---|
| Accuracy [ISO230-2 (2014)] | 2.6, 2.6, 3.1μm | |
| Travel (X, Y, Z-axis) | 1300 x 1000 x 1100mm | 51.18 x 39.37 x 43.30inch |
| Min. Table Indexing Angle | 1 deg. (AP type) [Rotary Table (RP type) : 0.0001 deg. (op)] | |
| Spindle RPM | 10,000min⁻¹ [6000 min⁻¹ / 15,000min⁻¹ (op)] | |
| Spindle Taper | BBT50 [HSK-A100 (op)] | |
| Pallet Working Size | 800 x 800mm | 31.50 x 31.50inch |
| Max. Workpiece | Dia. 1,300 x 1,100mm | Dia. 51.18 x 43.30inch |
| Maximum Loading Capacity | 3,000kg | 6,613.86lbs |
| Rapid Traverse | Max. 45,000mm/min (X axis), 48,000mm/min (Y/Z axis) | Max. 1,771.65inch/min (X axis), 1,889.76inch/min (Y/Z axis) |
| ATC Capacity | 60 tools [Max. 450 tools (op)] | |
| Axis | 4 | |
| Type | Horizontal | |