Jet GHB-1340A Geared Head Bench Lathe With Newall DP500 DRO (323131)

Description

The Jet GHB-1340A Geared Head Bench Lathe With Newall DP500 DRO (323131) is a versatile and powerful benchtop lathe ideal for machinists, hobbyists, and small shops. This geared head lathe features an enclosed gearbox for quiet operation and a hardened, ground spindle for tight tolerances. The Newall DP500 DRO allows for precise positioning of the cutting tool, ensuring accurate results.

KEY FEATURES AND BENEFITS:

• Precise Machining: Enclosed gearbox minimizes noise, while precision roller bearings and a hardened, ground spindle ensure accuracy.
• Versatility: Wide range of threading and feed capabilities without gear changes, along with a gap bed section for handling larger diameter workpieces.
• Durability: Induction hardened and ground V-way bed construction offers long-lasting performance.
• User-Friendly: Fast and easy speed changes, backlash elimination on compound and cross slide for smooth operation, and adjustable gibs for maintaining tight tolerances.
• Powerful Motor: 2 HP, 1-phase motor provides ample power for various metalworking applications.
• Digital Readout: The Newall DP500 DRO enhances machining precision by displaying the cutting tool position electronically.

SPECIFICATIONS:

• Size: 13 x 40 in
• Digital Readout: Newall DP500
• Swing Over Bed: 13 in
• Swing Over Cross Slide: 7-25/32 in
• Swing Through Gap: 18-3/4 in
• Length of Gap: 8 in
• Distance Between Centers: 40 in
• Spindle Bore: 1-3/8 in
• Spindle Mount: D1-4
• Spindle Taper with Sleeve: MT-5 (MT-3)
• Number of Spindle Speeds: 8
• Range of Spindle Speeds: 70 – 2,000 RPM
• Number of Longitudinal and Cross Feed Rates: 40
• Range of Longitudinal Feeds: .0018 – .0374 IPR
• Range of Cross Feeds: .0006 – .0130 IPR
• Number of Inch Threads: 38
• Range of Inch Threads: 3-1/2 – 80 TPI
• Number of Metric Threads: 23
• Range of Metric Threads: .45 – 10
• Max Tool Size: 5/8 x 5/8 in
• Compound Slide Travel: 2-11/16 in
• Cross Slide Travel: 6-5/16 in
• Carriage Travel: 35 in
• Tailstock Spindle Travel: 3-3/4 in
• Taper in Tailstock Spindle: MT-3
• Follow Rest Capacity: 2-3/4 in
• Steady Rest Capacity: 2-3/4 in
• Width of Bed: 7-3/8 in
• Motor: 2 HP, 230V, 1Ph
• Weight: 1,154 lbs
• Overall Dimensions: 79 x 28-1/2 x 30 in

HOW TO USE:

1. Set up the lathe: Secure the workpiece in the chuck or between centers. Mount cutting tools in the tool post.
2. Select the appropriate speed and feed rate: Refer to the manual or cutting tool recommendations for the specific material and operation.
3. Engage the desired spindle speed: Use the speed controls on the headstock.
4. Start the lathe: Turn on the motor using the power switch.
5. Move the cutting tool: Use the handwheels or levers to position the cutting tool according to your desired cutting depth. The Newall DP500 DRO readout will assist with precise positioning.
6. Engage the feed: Select the appropriate feed rate and engage the feed mechanism to move the cutting tool along the workpiece.
7. Monitor the process: Continuously observe the cutting operation and make adjustments as needed to maintain proper chip formation and workpiece finish.
8. Stop the lathe: Once the machining process is complete, disengage the feed, turn off the motor, and allow the lathe to come to a complete stop before handling the workpiece.

BENEFITS OF USING JET GHB-1340A GEARED HEAD BENCH LATHE WITH NEWALL DP500 DRO (323131):

• Achieve professional results: The combination of a powerful motor, precise spindle, and digital readout allows for accurate and repeatable machining.
• Handle a wide range of projects: The versatile design with various threading capabilities, gap bed section, and multiple feed rates tackles various metalworking tasks.
• Enjoy smooth operation: The enclosed gearbox minimizes noise, while features like backlash elimination and adjustable gibs ensure smooth tool movement.
• Increase efficiency: Fast speed changes and user-friendly controls allow for quick setup and efficient machining.
• Built to last: The rugged construction with a hardened bed and high-quality components guarantees long-term durability.

FEATURES:

• Enclosed gearbox for quiet operation
• Hardened and ground spindle for tight tolerances
• Newall DP500 DRO for precise positioning
• Wide range of threading and feed capabilities without gear changes
• Gap bed section for handling larger diameter workpieces
• Induction hardened and ground V-way bed for durability
• Fast and easy speed changes
• Backlash elimination on compound and cross slide
• Adjustable gibs for maintaining tight tolerances
• 2 HP, 1-phase motor for ample power
• D1-4 spindle mount for compatibility with various chucks and accessories
• MT-5 (MT-3) spindle taper for tool holding
• 8 speed ranges for versatility
• 40 longitudinal and cross feed rates for precise control
• Includes various standard accessories like a 3-jaw chuck, 4-jaw chuck, face plate, steady rest, follow rest, four-way tool post, and more