Jet JTM-1 Mill w/ 3-Axis Newall DP700 DRO(Q) X-Axis Powerfeed (691191)

Description

The Jet JTM-1 Mill w/ 3-Axis Newall DP700 DRO(Q) X-Axis Powerfeed (691191) is a professional-grade vertical milling machine engineered for precision, reliability, and versatility in demanding machining environments. Built on a solid Meehanite casting for stability and vibration dampening, this milling machine delivers exceptional accuracy and performance for a wide range of applications.

KEY FEATURES AND BENEFITS:

• Precision Machining: Equipped with a 3-axis Newall C80 DRO (digital readout), the JTM-1 provides real-time measurements on X, Y, and Z axes, enabling operators to achieve precise machining tolerances.
• Efficient Material Removal: The X-axis power feed allows for automated and consistent longitudinal movement of the table, enhancing productivity and reducing operator fatigue.
• Rigid Construction: The Meehanite casting, combined with hardened and ground ways, ensures smooth and accurate movements of the table and components, contributing to the machine’s long-term durability.
• Enhanced Performance: The high-precision Class 7 spindle bearings, combined with an internally cooled spindle head, deliver smooth, reliable spindle performance for optimal cutting results, even during extended operations.
• Versatility: The JTM-1 offers a wide range of spindle speeds (80-5440 RPM), making it suitable for various materials and cutting tools. The generous table size (9 x 42 inches) accommodates a wide range of workpieces.

SPECIFICATIONS:

• Motor: 2 HP, 230V, 3-phase
• Spindle Speeds: 16
• Spindle Taper: R-8
• Quill Diameter: 3-3/8 inches
• Table Size: 9 x 42 inches
• Table Travel (Longitudinal): 23-7/8 inches (20-2/7 inches with power feed)
• Table Travel (Cross): 12-1/2 inches
• Max. Distance Spindle to Table: 17-1/2 inches
• Distance Spindle to Column: 19 inches
• Overall Dimensions (W x L x H): 57 x 64 x 82 inches
• Weight: 2200 lbs
• Table Weight Capacity: 550 lbs

HOW TO USE:

1. Preparation: Ensure the workpiece is securely clamped to the table. Select and install the appropriate cutting tool in the spindle.
2. DRO Setup: Zero the DRO axes to the desired starting position.
3. Spindle Speed and Feed Rate: Set the spindle speed and feed rate according to the material and cutting tool being used. Refer to the manufacturer’s recommendations for optimal settings.
4. Operation: Engage the power feed (if using) and start the spindle. Carefully guide the workpiece into the cutting tool or vice versa, depending on the operation. Monitor the DRO for precise positioning and adjust as needed.
5. Safety: Always wear appropriate safety gear, including eye protection and hearing protection. Follow safe operating procedures to prevent accidents.

BENEFITS OF USING THE Jet JTM-1 Mill w/ 3-Axis Newall DP700 DRO(Q) X-Axis Powerfeed (691191):

• High Precision: Achieve tight tolerances and superior surface finishes for critical applications.
• Increased Productivity: Automate and streamline milling operations with the X-axis power feed.
• Durability: The robust construction ensures reliable performance and long service life.
• Versatility: Accommodates a wide range of materials and cutting tools for diverse applications.
• Ease of Use: Intuitive controls and clear DRO displays simplify operation.

FEATURES:

• Meehanite casting
• Precision-bored and honed milling head
• Chromed large-diameter quill
• High-precision Class 7 spindle bearings
• Internally cooled spindle head
• 3-stage power downfeed with automatic stop
• NEWALL C80 3-axis DRO
• X-axis power feed
• Satin chrome finished dials
• Heavy-duty splined motor drive
• One-piece quill pinion and shaft
• Heavy-duty spindle brake
• Precision hardened and ground ways
• Precision ground table
• Adjustable gibs throughout
• Internal coolant tank (coolant pump not included)