Jet JTM-1 Mill Newall DP500 DRO With X and Y-Axis Powerfeeds (692189)

Description

The Jet JTM-1 Mill Newall DP500 DRO With X and Y-Axis Powerfeeds (692189) is a robust and reliable vertical milling machine designed to meet the demands of professional machinists and workshops. Engineered for precision and efficiency, this milling machine is built with high-quality components and advanced features to deliver exceptional performance.

KEY FEATURES AND BENEFITS:

• Certified Meehanite Castings: The mill’s foundation is built on sturdy Meehanite castings, ensuring exceptional rigidity and stability for vibration-free operation and precise milling results.
• Precision Bored and Honed Milling Head: The milling head is precision bored and honed to guarantee accuracy and smooth movement, resulting in consistent and reliable cuts.
• Chromed Large Diameter Quill: The quill’s large diameter and chrome plating ensure durability and corrosion resistance, extending the life of the machine and maintaining smooth operation.
• High Precision Class 7 Spindle Bearings: These bearings provide smooth and quiet spindle rotation, essential for achieving fine finishes and minimizing tool wear.
• Internally Cooled Spindle Head: The spindle head’s internal cooling system prevents overheating during prolonged use, ensuring consistent performance and prolonging the life of the spindle bearings.
• Newall DP500 Digital Readout (DRO): The Newall DP500 DRO provides precise and easy-to-read measurements in both axes, allowing for accurate positioning and repeatability of cuts.
• X and Y-Axis Power Feeds: The power feeds automate the table movement along the X and Y axes, reducing operator fatigue and increasing productivity by enabling faster and more efficient milling operations.

SPECIFICATIONS:

• Model Number: JTM-1
• Collet Capacity: 1/8 – 7/8
• Spindle Taper: R-8
• Number of Spindle Speeds: 16
• Range of Spindle Speeds: 80 – 5,440 RPM
• Quill Diameter: 3-3/8″
• Quill Down Feed Rates: .0015 – .003 – .006 IPR
• Spindle Travel: 5″
• Head Movement: 90° R & L, 45° F & B
• Table Size: 9″ x 42″
• Table Longitudinal Travel: 23-7/8″
• Table Longitudinal Travel with Powerfeed: 20-2/7″
• Table Cross Travel: 12-1/2″
• Max Distance Spindle to Table: 17-1/2″
• Distance Spindle to Column (Max): 19″
• Distance Spindle to Column (Min): 4-1/2″
• Number of T-Slots: 3
• T-Slot Size: 5/8″
• T-Slot Centers: 2-1/2″
• Work Table Weight Capacity: 550 lbs
• Travel of Knee: 14-1/2″
• Travel of Ram: 13-3/8″
• Motor: 2 HP, 230V, 3Ph
• Overall Dimensions (L x W x H): 57″ x 64″ x 82″
• Weight: 2,200 lbs

HOW TO USE:

1. Preparation: Securely mount your workpiece on the mill table using appropriate clamping devices. Ensure proper alignment and clearance for the cutting tool.
2. Tool Selection: Choose the correct milling cutter for your desired operation and securely install it in the spindle.
3. Speed and Feed Selection: Refer to the material and cutter recommendations to select the appropriate spindle speed and feed rate for optimal cutting performance.
4. Zeroing the DRO: Use the DRO controls to zero the X and Y axes relative to your workpiece reference point.
5. Manual or Power Feed: Engage the manual handwheels or power feeds to move the table and position the cutter for your cuts. Utilize the DRO for precise positioning.
6. Cutting Operation: Start the spindle and carefully engage the cutter with the workpiece, making your desired cuts while monitoring the DRO for accuracy.
7. Coolant (Optional): If using coolant, activate the coolant system to lubricate and cool the cutting zone.
8. Finishing: After completing your cuts, stop the spindle, retract the tool, and carefully remove the workpiece from the table.

BENEFITS OF USING Jet JTM-1 Mill Newall DP500 DRO With X and Y-Axis Powerfeeds (692189):

• Enhanced Precision: The combination of rigid construction, precise components, and the Newall DP500 DRO ensures accurate and repeatable results for your milling projects.
• Increased Productivity: The X and Y-axis power feeds automate table movement, allowing for faster and more efficient milling operations compared to manual operation.
• Versatility: The JTM-1 Mill accommodates a wide range of milling cutters and workpiece sizes, making it suitable for various applications.
• Durability: The high-quality construction and robust components ensure the machine’s longevity, providing years of reliable service.
• Ease of Use: The user-friendly controls and intuitive DRO interface make the machine easy to operate, even for those with limited experience.

FEATURES:

• Heavy-Duty Spindle Brake: Provides quick and safe spindle stopping.
• One-Shot Lubrication System: Simplifies maintenance by automatically lubricating critical components.
• Standard Tooling and Accessories: Includes a tool box with essential tools, way covers, and a draw bar.