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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:
- Set up the lathe: Secure the workpiece in the chuck or between centers. Mount cutting tools in the tool post.
- Select the appropriate speed and feed rate: Refer to the manual or cutting tool recommendations for the specific material and operation.
- Engage the desired spindle speed: Use the speed controls on the headstock.
- Start the lathe: Turn on the motor using the power switch.
- 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.
- Engage the feed: Select the appropriate feed rate and engage the feed mechanism to move the cutting tool along the workpiece.
- Monitor the process: Continuously observe the cutting operation and make adjustments as needed to maintain proper chip formation and workpiece finish.
- 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
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