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Description
The Jet ETM-949 Mill 3-Axis ACURITE 203 (Quill) DRO XYZ Powerfeed (894121) is a testament to Jet's commitment to precision, durability, and performance. Engineered to meet the rigorous demands of industrial settings, this mill offers a robust set of features designed to enhance accuracy, control, and longevity.
KEY FEATURES AND BENEFITS:
- Unparalleled Precision: At the heart of the ETM-949 is a high-precision spindle assembly, featuring class 7210 (P4, ABEC-7) angular bearings. This advanced design achieves an industry-leading spindle taper runout of 0.00012", ensuring exceptional accuracy and smooth operation. The Chromium Molybdenum spindle is fully hardened and precision ground, further contributing to its exceptional performance.
- Engineered for Durability: Jet has gone the extra mile to ensure the ETM-949's longevity. Hand-scraped Y and Z-axis ways (minimum 16 points per square inch) provide greater oil retention and smoother movements, minimizing wear and tear. Certified Meehanite® castings maintain their tolerances and rigidity, ensuring the mill remains accurate and reliable even after years of use.
- Enhanced Control and Safety: The ETM-949 is equipped with 3-axis ACU-RITE 203 DRO (Digital Read Out) and X, Y, Z-axis power feeds, providing operators with precise control over every movement. An advanced double nut design eliminates backlash for accurate lateral control, and heat-treated lead screws with thrust bearings ensure smooth, incremental table movements.
SPECIFICATIONS:
- Digital Readout: ACU-RITE 203
- Powerfeed: X, Y, Z-Axis
- Table Size (L x W): 9 x 49 inches
- Spindle Taper: R-8
- Quill Diameter: 3-3/8 inches
- Spindle Speeds: Variable, 60 - 4,500 RPM
- Quill Down Feed Rates: 0.0015 - 0.003 - 0.006 IPR
- Travels: Spindle (5 in), Head (90° R&L, 45° F&B), Table Longitudinal (36 in), Table Cross (12 in), Knee (16 in), Ram (14 in)
- Motor: 3 HP, 230/460V, 3 Ph
- Overall Dimensions (L x W x H): 68 x 63 x 84 inches
- Weight: 2420 lbs
HOW TO USE:
- Ensure the mill is securely mounted and all safety features are engaged.
- Set up the 3-axis ACU-RITE 203 DRO for precise monitoring of machining operations.
- Utilize the X, Y, Z-axis power feeds to automate feed rates and reduce operator fatigue.
- Activate safety features including the spindle safety guard, electronic spindle brake, and emergency stop button.
- Maintain optimal operation with the automatic lubrication system.
- Monitor stability and precision during machining tasks.
BENEFITS OF USING Jet ETM-949 Mill 3-Axis ACURITE 203 (Quill) DRO XYZ Powerfeed (894121):
- Exceptional precision with industry-leading spindle taper runout.
- Durable construction with hand-scraped ways and Certified Meehanite® castings.
- Enhanced control and safety features for precise and secure machining operations.
- Efficient operation with 3-axis DRO and X, Y, Z-axis power feeds.
- Wide range of capabilities suitable for industrial machining applications.
FEATURES:
- High-precision spindle assembly with class 7210 (P4, ABEC-7) angular bearings.
- Chromium Molybdenum spindle, fully hardened and precision ground.
- Hand-scraped Y and Z-axis ways for smoother movements and better oil retention.
- 3-axis ACU-RITE 203 DRO for precise measurement and control.
- X, Y, Z-axis power feeds for automated feed rates.
- Certified Meehanite® castings for durability and stability.
- Safety features including spindle safety guard, electronic spindle brake, and emergency stop button.
- Automatic lubrication system for maintenance.
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