Jet ETM-949 Mill 3-Axis ACURITE 303(Quill) DRO Servo XY Pwrfd (894208)

Description

Jet ETM-949 Mill 3-Axis ACURITE 303 (Quill) DRO Servo XY Pwrfd (894208) is a professional-grade milling machine designed to meet the rigorous demands of both professional machinists and serious hobbyists. This mill prioritizes precision, accuracy, and durability, making it a valuable asset in any workshop.

KEY FEATURES AND BENEFITS:

• Accuracy and Precision:
  • At the heart of the ETM-949 is a spindle assembly designed for exceptional accuracy. Utilizing class 7210 (P4, ABEC-7) precision angular bearings, the spindle achieves an industry-leading taper runout of 0.00012″.
  • The Chromium Molybdenum spindle is fully hardened and precisely ground to maintain tight tolerances, ensuring consistent and reliable results.
  • The seamless, one-piece steel quill is also induction hardened and chromed for added strength and precision.
• Durability and Longevity:
  • Jet understands the importance of a mill that can withstand heavy use over time. This is why the Y and Z-axis ways are hand scraped to a minimum of 16 points per square inch, enhancing oil retention and ensuring smooth movement even under load.
  • Heat-treated and polished lead screws, supported by thrust bearings, contribute to precise table movement, while the advanced double nut design eliminates backlash for tightly controlled lateral movements.
  • A patented vari-disc key offers superior wear resistance compared to traditional materials.

SPECIFICATIONS:

• 3-Axis ACU-RITE 303 DRO: Provides precise digital readouts for accurate positioning.
• Servo-Controlled X and Y Axes: Enables smooth and precise movements.
• Hardened and Ground Table: Offers a stable and accurate work surface.
• Automatic Lubrication: Ensures consistent lubrication for optimal performance and longevity.
• Stainless Steel Y-Axis Way Cover: Protects critical components from wear and tear.
• CSA/CUS Certified: Meets stringent safety standards for operator protection.
• Spindle Safety Guard: Provides additional safety during operation.

HOW TO USE:

• Ensure the mill is securely set up on a stable surface.
• Power on the mill and adjust spindle speeds as needed (60-5000 RPM).
• Utilize the 3-Axis ACU-RITE 303 DRO for precise positioning.
• Engage the servo-controlled X and Y axes for consistent table movement.
• Use the air-powered draw bar for quick and secure tool changes.
• Ensure safety with the spindle safety guard, electronic spindle brake, and emergency stop button.

BENEFITS OF USING JET ETM-949 MILL 3-AXIS ACURITE 303 (QUILL) DRO SERVO XY PWRFD (894208):

• Delivers unmatched precision and reliability for demanding applications.
• Automated movements increase productivity and reduce operator fatigue.
• Durable construction ensures long-term reliability.
• Advanced safety features provide peace of mind during operation.

FEATURES:

• Exceptional Spindle Assembly: Industry-leading runout of 0.00012″ with precision angular bearings.
• Hand-Scraped Ways: Ensure smooth movement and optimal oil retention.
• Heat-Treated and Polished Lead Screws: Supported by thrust bearings for precise movements.
• Advanced Double Nut Design: Eliminates backlash for precise control.
• Patented Vari-Disc Key: Offers exceptional wear resistance.
• Variable Speed Pulleys: Ensure smooth speed transitions and minimal vibration.
• Automatic Lubrication: Keeps the mill running smoothly with minimal maintenance.
• 3-Axis ACU-RITE 303 DRO: Provides real-time positional data for precise machining.
• Servo X and Y-Axis Power Feeds: Automates table movement for increased productivity.
• Air-Powered Draw Bar: Allows for quick and secure tool changes.
• Halogen Machine Lamp: Enhances visibility for precision work.
• CSA/CUS Certified: Meets strict electrical and safety standards.
• Electronic Spindle Brake: Prevents accidental start-ups.
• Spindle Safety Guard: Protects the operator.