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Description
The Jet ETM-949 Mill 3-Axis ACU-RITE 303 (Knee) DRO XY Powerfeeds (894147) is a high-precision knee mill designed for machinists who require exceptional accuracy and durability. This feature-packed mill boasts a best-in-class spindle runout of 0.00012" and includes an ACU-RITE 303 Digital ReadOut (DRO) on all three axes (X, Y, and Knee) for precise positioning. X and Y axes are equipped with JET powerfeeds for automated movement, increasing efficiency.
KEY FEATURES AND BENEFITS:
- Precision and Longevity:
- High-quality class 7210 (P4, ABEC-7) precision angular bearings minimize spindle runout.
- Chromium Molybdenum spindle is fully hardened for maximum rigidity.
- Hand-scraped ways ensure optimal oil retention and smooth travel.
- Seamless, one-piece steel quill is induction hardened and chromed for durability.
- Operator Safety:
- CSA/CUS certified with spindle safety guard and electronic spindle brake.
- Mounted control box features an emergency stop button for added safety.
- Additional Features for Exceptional Performance:
- Heat-treated and polished lead screws with thrust bearings ensure smooth table movement.
- Advanced double nut design eliminates end-play for precise lateral movements.
- Patented vari-disc key offers superior wear resistance.
- Ground and multiplane dynamically balanced variable speed pulleys reduce vibration.
- Ball bearing motor shaft support ensures quiet and accurate operation.
- Hardened and ground table provides a stable platform for milling various materials.
- Automatic lubrication system applies oil every 30 minutes for extended machine life.
SPECIFICATIONS:
- Digital ReadOut: ACU-RITE 303
- Powerfeed: X & Y-Axis
- Table Size (L x W): 9" x 49"
- Spindle Taper: R-8
- Spindle Speeds: Variable (60 - 4,500 RPM)
- Work Table Weight Capacity: 550 lbs
- Overall Dimensions (L x W x H): 68" x 63" x 84"
- Motor: 3 HP, 230/460V, 3 Ph
HOW TO USE:
- Ensure the mill is securely positioned on a stable base.
- Select the appropriate spindle speed using the variable speed control.
- Utilize the X and Y-axis JET powerfeeds for automated table movement.
- Monitor real-time positional feedback on the ACU-RITE 303 DRO for precise machining.
- Activate the electronic spindle brake or emergency stop button as needed for safety.
BENEFITS OF USING Jet ETM-949 Mill 3-Axis ACU-RITE 303 (Knee) DRO XY Powerfeeds (894147):
- Versatile and reliable machine suitable for a wide range of milling applications.
- Combines exceptional accuracy, durability, and operator safety.
- Enhances efficiency with automated powerfeeds and precise DRO positioning.
FEATURES:
- Best-in-class spindle runout of 0.00012"
- ACU-RITE 303 Digital ReadOut (DRO) on all three axes
- JET powerfeeds on X and Y axes
- CSA/CUS certified with spindle safety guard and electronic spindle brake
- 3 HP motor with variable speed control (60 - 4,500 RPM)
- Precision and Longevity:
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