Jet Tools 18QT-3, JWBS-18QT, 20QT-5, 20QT-3 Operation, General Procedure, Ripping, Crosscutting

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Operation

Note: The following Figures may or may not show your particular band saw model, but the procedures are identical.

General Procedure

1.Make sure the blade and upper and lower bearings are properly adjusted for tension and tracking.

2.Adjust blade guide assembly so that the guide bearings are just above the workpiece (about 3/16”) allowing minimum exposure to the blade. See Figure 33.

3.If using the fence, move it into position and lock it to the guide rail. If you are using the miter gauge for a crosscut, the fence should be moved safely out of the way.

4.Turn on the band saw and allow a few seconds for the machine to reach full speed.

Whenever possible, use a push stick, hold-down, power feeder, jig, or similar device while feeding stock, to prevent your hands getting too close to the blade.

5.Place the straightest edge of the workpiece against the fence, and push the workpiece slowly into the blade. Do not force the workpiece into the blade.

When cutting, do not overfeed the blade; overfeeding will reduce blade life and may cause the blade to break.

6.When cutting long stock, the operator should use roller stands, support tables, or an assistant to help stabilize the workpiece.

Ripping

Ripping is cutting lengthwise down the workpiece, and with the grain (of wood stock). See Figure 34.

Figure 34

Crosscutting

Crosscutting is cutting across the grain of the workpiece, while using the miter gauge to feed the workpiece into the blade.

Slide the bar of the miter gauge into the end of the slot on the table.

The right hand should hold the workpiece steady against the miter gauge, while the left hand pushes the miter gauge past the blade, as shown in Figure 35.

Do not use the fence in conjunction with the miter gauge. The offcut of the workpiece must not be constrained during or after the cutting process.

Using the fence in conjunction with the miter gauge can cause binding and possible damage to the blade.

Figure 33

Figure 35

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Contents Inch, 20-Inch Band Saw Warranty and Service Warranty PeriodTable of Contents Page Page Introduction Specifications JWBS-18QT-3 JWBS-20QT-3Grounding Instructions Model JWBS-18QTModels JWBS-18-3, -20QT-3, -20QT-5 Circuit InformationContents of Shipping Container UnpackingAssembly HandwheelMounting the Table For band saw model JWBS-18QTRail Assembly Fence Assembly and AdjustmentAssembling the Fence to Fence Body Fence Adjustment Adjusting Clearance between Fence and Table Resaw GuideMiter Gauge Adjustments Adjusting 90 Degree Table StopLoosen the lock knobs/lock handle G Tighten the lock knobs/lock handleInstalling/Changing Blades Blade Tension HandwheelBlade Tension Blade TrackingOverview Bearing Adjustments Upper Bearing AdjustmentsLower Bearing Adjustments Guide Gearings AdjustmentThrust Bearing Adjustment Blade Lead Changing the Blade Speed Belt TensionMotor C Handle aReplacing the Poly V-Belt Pulley Alignment Return to of the Replacing Poly V-BeltStart/Stop Switch Operating ControlsBrake Pedal JWBS-20QT only General Procedure OperationRipping CrosscuttingResawing Saw Blade SelectionMaintenance Blade BreakageBlade Selection Guide Troubleshooting TroubleReplacement Parts PartsUpper Wheel Assembly 18QT Index No. Part No Description Size QtyTS-1533052 Lower Wheel and Motor Assembly 18QT JWBS18X-MFC#10-24 Blade Guide Assembly 18QT JWBS18DX-359 Table and Fence Assembly 18QT JWBS18-MGCP Upper Wheel Assembly 20QT JWBS18DXA-164 Lower Wheel and Motor Assembly 20QT #10-24x1-1/2 TS-069204 Lower Wheel and Motor Assembly 20QT Blade Guide Assembly 20QT 20x1/4 JWBS18DX-365 Blade Guide Assembly Upper Bearing Guide Lower Bearing GuideTable and Fence Assembly 20QT JWBS20QT-FCPTS-0051091 Hex Cap Screw Electrical Connections 4 HP, 1PhMagnetic Switch HP, 1PhElectrical Board Band Saw Model No. JWBS-20QT-5 SN 708755B New Sanford Road LaVergne, TN 37086-4184, USA Phone

JWBS-20QT, 18QT-3, JWBS-18QT, 20QT-5, 20QT-3 specifications

Jet Tools has long been recognized as a reliable name in the woodworking and metalworking industries, offering a variety of high-quality tools tailored for both professional craftsmen and enthusiastic hobbyists. Among their product range, the Jet Tools 20QT-3, 20QT-5, JWBS-18QT, 18QT-3, and JWBS-20QT stand out due to their innovative features, technologies, and stellar performance.

The Jet Tools 20QT-3 and 20QT-5 are notable for their robust cast iron construction, ensuring stability and durability while handling heavy workloads. The 20QT-3 model comes equipped with a powerful 2 HP motor, providing ample performance for a variety of applications. It also features a versatile tilting blade system allowing precise angles for your cuts. Meanwhile, the 20QT-5 offers an enhanced motor capacity, boasting a 3 HP motor, further increasing its efficiency and capability in demanding tasks. Both models feature a large capacity of 20 quarts, ideal for extended projects where consistent performance is key.

The JWBS-18QT is another gemstone in Jet's lineup, designed specifically for woodworkers needing precision and control. With an 18-inch throat capacity, it accommodates larger workpieces with ease. Its heavy-duty construction minimizes vibration, leading to more accurate cuts. The JWBS-18QT incorporates Jet’s exclusive blade tracking technology, which ensures optimal blade alignment and reduces wear, improving the lifespan of the blade.

In addition to the 18QT, Jet offers an enhanced version, the JWBS-20QT. This model boasts a superior throat depth of 20 inches, allowing even more versatility for larger projects. It includes advanced features like an easy-to-use quick-release blade tension, making blade changes faster and more convenient, and an integrated dust collection port that helps to keep your workspace clean and free of debris.

The 18QT-3 model focuses on performance in a compact package, providing portability without sacrificing quality. It incorporates a sturdy base and adjustable height settings that allow it to adapt to various work environments, making it an excellent choice for smaller workshops or job sites.

In summary, the Jet Tools 20QT-3, 20QT-5, JWBS-18QT, 18QT-3, and JWBS-20QT represent the pinnacle of woodworking machinery. Their combination of durability, advanced technology, and user-friendly features make them ideal for both professionals and serious enthusiasts looking to achieve exceptional results. With Jet Tools, you can be assured of high performance and reliability in every project.
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