Jet ETM-949 Mill 3-Axis ACU-RITE 303 (Knee) DRO XY Powerfeeds (894148)

Description

The Jet ETM-949 Mill 3-Axis ACU-RITE 303 (Knee) DRO XY Powerfeeds (894148) is a knee mill designed for machinists who demand precision and reliability. It boasts an array of features ideal for various metalworking applications.

KEY FEATURES AND BENEFITS:

• Unmatched Precision:
  • Spindle with class 7210 bearings minimizes runout to a remarkable 0.00012″ for exceptional accuracy.
  • Hand-scraped ways ensure smooth movements and optimal oil retention.
  • Heat-treated lead screws with thrust bearings provide smooth, incremental table positioning.
  • Double nut design on the table and saddle eliminates backlash for precise lateral movements.
• Enhanced Durability:
  • Certified Meehanite® castings maintain their shape and rigidity over time.
  • Chromium Molybdenum spindle is fully hardened for lasting performance.
  • Seamless steel quill is induction hardened and chromed for increased strength and precision.
  • Automatic lubrication system extends machine life.
• Advanced Functionality:
  • 3-axis ACU-RITE 303 DRO simplifies positioning and measurement.
  • X and Y-axis powerfeeds offer effortless control during milling operations.
  • USA-made air drawbar securely holds cutting tools for efficient machining.
  • Variable speed control (60-4,500 RPM) allows for adapting to various materials.
  • Spacious table (9″ x 49″) accommodates a wide range of workpieces.
• Safety and User-Friendliness:
  • CSA/CUS certified for operator safety.
  • Spindle safety guard protects users from accidental contact.
  • Electronic spindle brake prevents accidental startups.
  • Mounted control box provides easy access to functions and features.

SPECIFICATIONS:

• Spindle runout: 0.00012″
• Table size: 9″ x 49″
• Spindle taper: Not specified
• Variable speed range: 60 – 4,500 RPM
• Powerfeeds: X and Y axes
• Digital Readout: ACU-RITE 303 (Knee)
• Lead screws: Heat-treated with thrust bearings
• Construction: Certified Meehanite® castings, Chromium Molybdenum spindle, seamless steel quill
• Lubrication: Automatic lubrication system
• Overall dimensions: Not specified
• Weight: Not specified

HOW TO USE:

• Set up the milling machine on a stable surface.
• Ensure the workpiece is securely clamped onto the table.
• Turn on the machine and adjust the variable speed control to match your material and project requirements.
• Use the ACU-RITE 303 DRO to position the spindle accurately.
• Activate the X and Y-axis powerfeeds to automate movements.
• Monitor the milling process and make adjustments as needed.
• Utilize the automatic lubrication system to maintain smooth operation.
• Use the spindle safety guard and emergency stop button to ensure operator safety.
• Press the emergency stop button in case of any unforeseen issues.

BENEFITS OF USING JET ETM-949 MILL 3-AXIS ACU-RITE 303 (KNEE) DRO XY POWERFEEDS (894148):

• Achieve high-precision milling with tight tolerances.
• Enhanced positioning accuracy with the ACU-RITE 303 DRO.
• Reduced operator fatigue and increased productivity with automated movements.
• Extended machine lifespan due to superior oil retention and lubrication.
• Increased safety features for operator protection.

FEATURES:

• Precision spindle assembly for accurate milling.
• Advanced digital readout system for precise positioning.
• Automated power feeds for effortless control.
• Durable construction with hardened and ground table.
• Enhanced oil retention and smooth operation with hand-scraped ways.
• Variable speed control for material-specific adjustments.
• Safety features including spindle guard, electronic brake, and emergency stop.