Jet ETM-949 Mill 3-Ax ACU-RITE 300 (Knee) DRO Servo XYZ Pwrfd (894216)

Description

Jet ETM-949 Mill 3-Ax ACU-RITE 300 (Knee) DRO Servo XYZ Pwrfd (894216) is a professional-grade milling machine designed for precision and durability. As part of Jet’s Elite series, this mill is packed with features that cater to the needs of demanding machinists and workshops. With its high-precision spindle assembly, hand-scraped ways, and advanced features like a 3-axis DRO and servo motors on all axes, the ETM-949 delivers exceptional performance and reliability.

KEY FEATURES AND BENEFITS:

• High-Precision Spindle: The heart of the ETM-949 is its spindle, built with class 7210 (P4, ABEC-7) precision angular bearings, resulting in an industry-leading spindle taper runout of 0.00012″. The Chromium Molybdenum spindle is fully hardened and precisely ground, ensuring strict tolerances for accurate machining.
• Hand Scraped Ways: The Y and Z-axis ways are hand scraped to a minimum of 16 points per square inch. This traditional technique enhances oil retention and ensures smooth, precise movements even under load.
• 3-Axis DRO and Servo Motors: The 3-axis ACU-RITE 300 digital readout (DRO) provides precise measurements, while the servo motors on all axes deliver smooth, accurate movements for superior control.
• Enhanced Durability: The mill features a hardened and ground table, heat-treated lead screws, and Meehanite castings for exceptional stability and longevity, even under demanding conditions.
• Additional Features: Automatic lubrication, a patented vari-disc key for increased wear resistance, an electronic spindle brake, and a mounted control box with emergency stop button are just some of the additional features that make the ETM-949 a versatile and user-friendly machine.

SPECIFICATIONS:

• Digital Readout: ACU-RITE 303
• Powerfeed: X, Y & Z-Axis
• Power Draw Bar: USA Made
• Table Size (L x W) (In.): 9 x 49
• Spindle Taper (In. x TPI): R-8

HOW TO USE:

1. Preparation: Ensure the workpiece is securely mounted on the table and that all safety guards are in place.
2. Power On: Switch on the machine and ensure the DRO is initialized.
3. Tool Selection: Select the appropriate cutting tool for the desired operation and secure it in the spindle.
4. Program Input: If using CNC capabilities, input the program into the control panel. For manual operation, use the DRO to set the desired coordinates.
5. Operation: Start the spindle and feed the tool into the workpiece at the appropriate speed and feed rate.
6. Monitoring: Monitor the cutting process, making adjustments as needed. Use coolant if required.
7. Shutdown: Once the operation is complete, stop the spindle and return the tool to its starting position. Power off the machine.

BENEFITS OF USING THE Jet ETM-949 Mill 3-Ax ACU-RITE 300 (Knee) DRO Servo XYZ Pwrfd (894216):

• High Precision: Achieve tight tolerances and produce accurate parts with the high-precision spindle and hand-scraped ways.
• Increased Productivity: The 3-axis DRO and servo motors enable faster setups and more efficient machining operations.
• Durability: The robust construction and quality materials ensure that the mill can withstand heavy use and provide years of reliable service.
• Versatility: The ETM-949 can handle a wide range of milling operations, from simple to complex, making it a valuable asset in any workshop.

FEATURES:

• Spindle Safety Guard
• Halogen Machine Lamp
• Dual Locks On All Surfaces