Description
Jet GH-1440-1 Lathe with AcuRite 203 DRO and Taper Attachment (323375) is a 14″ x 40″ geared head engine lathe designed for precision and durability. Weighing over one ton, it is built to handle even the most demanding machining tasks. With an integrated Acu-Rite 203 DRO and taper attachment, you’ll achieve accuracy and versatility previously unheard of in this class of machine.
KEY FEATURES AND BENEFITS:
- Precision Induction Hardened Bed Ways: Ensures consistent accuracy and longevity, even under heavy use.
- Spindle Roller Bearings: Provide smooth and quiet operation, reducing vibration and improving surface finish.
- High-Quality Steel Hardened Gears: Deliver reliable performance and long service life.
- Enclosed Gearbox: Protects components from debris, reduces noise, and offers a wide range of threading and feed capabilities.
- Acu-Rite 203 DRO: Simplifies operation and increases precision by providing real-time position feedback.
- Taper Attachment: Expands the lathe’s capabilities to include precise taper cutting.
- Patented Chuck Key Docking Station: Prevents accidental startup when the chuck key is not properly docked.
SPECIFICATIONS:
- Swing Over Bed: 14 inches
- Distance Between Centers: 40 inches
- Spindle Bore: 1-1/2 inches
- Motor: 3 HP, 1 Phase, 230V
- Spindle Speeds: 12
- RPM Range: 40 – 1800
- Longitudinal Feeds (IPR): 0.0012 – 0.0294
- Cross Feeds (IPR): 0.0004 – 0.0103
- Inch Threads: 4-112 TPI
- Metric Threads: 0.45-7.5 mm
HOW TO USE:
- Preparation: Ensure the workpiece is securely mounted in the chuck or between centers.
- Tool Selection: Choose the appropriate cutting tool for the desired operation.
- Speed and Feed Selection: Set the spindle speed and feed rate according to the material and tool being used. Consult a machining handbook or reference chart for guidance.
- Tool Approach: Carefully bring the cutting tool into contact with the workpiece, using the cross slide and compound rest for positioning.
- Cutting Operation: Engage the feed and allow the tool to remove material from the workpiece.
- Measurement: Use the DRO to monitor the dimensions of the workpiece as it is machined.
- Finishing: If necessary, make finishing cuts with lighter feeds and depths to achieve the desired surface finish and dimensional accuracy.
BENEFITS OF USING THE JET GH-1440-1 LATHE WITH ACURITE 203 DRO AND TAPER ATTACHMENT (323375):
- Improved Accuracy: The DRO and taper attachment allow for precise machining, reducing the need for rework and improving the quality of finished parts.
- Increased Productivity: The powerful motor and wide range of speeds and feeds enable efficient material removal.
- Enhanced Versatility: The taper attachment and gap bed design expand the range of operations that can be performed on the lathe.
- Long-Term Reliability: The robust construction and high-quality components ensure years of trouble-free service.
FEATURES:
- V-way bed design
- Splined shafts
- Independent leadscrew and feed rod
- Adjustable gibs
- Safety on/off switch
- Emergency stop
- Chuck guard
- Foot brake
- Coolant system
- Full-length splash guard
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