Description
The Jet ETM-949 Mill 3-Axis ACU-RITE 203 (Knee) DRO XY Axis Pwrfd (894127) is a world-class milling machine designed to meet the rigorous demands of professional machinists, toolmakers, educators, and serious hobbyists. Built with precision and durability in mind, it empowers users to achieve exceptional accuracy and consistent results in their machining projects.
KEY FEATURES AND BENEFITS:
- Unmatched Precision: The mill’s spindle utilizes class 7210 (P4, ABEC-7) angular bearings, ensuring an industry-leading spindle taper runout of 0.00012″ for unmatched accuracy.
- Robust Construction: Certified Meehanite® castings provide exceptional stability and maintain tolerances even after years of heavy use, guaranteeing long-lasting performance.
- Smooth and Precise Movement: Hand-scraped Y and Z-axis ways ensure smooth, accurate movement of the table and saddle, minimizing friction and maximizing precision.
- Advanced Backlash Control: The table and saddle backlash is controlled by a double nut design, eliminating end-play for precisely controlled lateral movements.
- Durable Components: A patented vari-disc key offers exceptional wear resistance, while variable speed pulleys are ground and balanced for smooth speed transitions, reducing vibration and noise.
- Automatic Lubrication: A built-in automatic lubrication system ensures consistent lubrication of critical components, prolonging the mill’s lifespan and optimizing performance.
- Enhanced Safety: CSA/CUS certified, the mill includes a spindle safety guard, electronic spindle brake, and emergency stop button for enhanced operator safety.
- Precise Measurement and Control: The 3-axis ACU-RITE 203 DRO system allows for precise positioning and measurement, ensuring accuracy in every cut.
- Efficient Milling Operations: X and Y-axis JET powerfeeds enable consistent and efficient milling operations, reducing operator fatigue and improving productivity.
SPECIFICATIONS:
- Table Size: 9″ x 49″
- Spindle Taper: R-8
- Spindle Speeds: Variable, 60-4500 RPM
- Quill Down Feed Rates: 0.0015 – 0.003 – 0.006 IPR
- Motor: 3 HP, 230/460V, 3 Ph
- Overall Dimensions: 68″ x 63″ x 84″
- Weight: 2420 lbs
HOW TO USE:
- Preparation: Ensure the mill is properly installed and leveled according to the manufacturer’s instructions.
- Workpiece Setup: Securely mount your workpiece on the mill’s table using appropriate clamps or fixtures.
- Tool Selection: Choose the correct cutting tool for your desired operation and securely install it in the spindle.
- DRO Setup: Set the desired coordinates on the DRO system for precise positioning.
- Start Milling: Engage the powerfeed (if applicable) and start the milling operation. Monitor the DRO system to ensure accurate cuts.
- Adjust Speed and Feed: Adjust the spindle speed and feed rate as needed for optimal cutting performance.
- Complete the Operation: Continue milling until the desired cuts are completed.
- Safety First: Always follow safety guidelines and wear appropriate protective gear while operating the mill. Use the spindle safety guard and emergency stop button as needed.
BENEFITS OF USING THE Jet ETM-949 Mill 3-Axis ACU-RITE 203 (Knee) DRO XY Axis Pwrfd (894127):
- Increased Accuracy and Precision: Achieve tight tolerances and consistent results in your machining projects.
- Improved Efficiency: Powerfeeds and DRO system streamline operations and reduce machining time.
- Enhanced Durability: Robust construction and automatic lubrication ensure long-term reliability and performance.
- Increased Safety: Safety features protect the operator and prevent accidents.
- Versatility: Accommodates a wide range of materials and machining operations.
FEATURES:
- Hand-scraped ways
- Patented vari-disc key
- Variable speed pulleys
- Electronic spindle brake
- Mounted control box with emergency stop button
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