Grizzly G0457 owner manual Blade Tracking, To center track the blade

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Blade Tracking

The blade tracking is primarily affected by the tilt of the upper wheel, also known as "Center Tracking"; and the alignment of both wheels, also known as "Coplanar Tracking." (For Coplanar Tracking, see the Wheel Alignment instructions on Page 49.)

The wheels on the Model G0457 were aligned at the factory, so Center Tracking is the only adjust- ment that needs to be performed when the saw is new.

To center track the blade:

1.DISCONNECT BANDSAW FROM POWER!

2.Adjust the upper and lower guide bearings and support bearings as far away as possible from the blade.

3.Open the upper wheel cover.

4.Adjust blade tension until the mark on the blade tension scale matches the size of the installed blade.

The cast iron spokes may have sharp edges and the blade teeth may extend beyond the edge of the wheel, creating a laceration haz- ard. Be careful when turning the wheels by hand.

5.Spin the upper wheel by hand at least three times and watch how the blade rides on the crown of the wheel. Refer to Figure 22 for an illustration of this concept.

—If the blade rides in the center of the upper wheel and is centered on the peak of the wheel crown, then the bandsaw is already tracked properly and no further adjustments are needed at this time.

—If the blade does not ride in the center of the upper wheel and is not centered on the peak of the wheel crown, then continue with the following steps.

-20-

Blade Centered

on peak of Crown

Blade

 

Centered

 

on Wheel

Wheel

 

Center trACKing

Figure 22. Center tracking profiles.

6.Loosen the tracking control lock knob (Figure 23) so that the tracking control knob will rotate for adjustments.

 

 

Tracking Control

Tracking

 

Knob

Control Lock

 

 

 

 

 

Knob

 

 

 

 

 

Figure 23. Location of tracking control knob.

7.Spin the upper wheel with one hand and rotate the tracking control knob with the other hand to make the blade ride in the center of the bandsaw wheel tire.

8.Tighten the tracking control lock knob and close the upper wheel cover.

For the best performance from your saw, regularly maintain the proper tracking of the blade.

NOTICE

Changes in the blade tension may change the blade tracking.

G0457 14" Industrial Bandsaw (Mfg. Since 5/11)

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Contents Model G0457 Industrial Bandsaw Page Table of Contents Introduction Manual Accuracy Contact InfoIdentification Machine Data Sheet Cutting Capacities Safety Safety Instructions for MachineryUnattended OPERATION. Never­ leave­ Additional Safety Instructions for Bandsaws Full-Load Current Rating Power SupplyAvailability Circuit InformationGrounding Requirements Typical 5-20 plug and receptacleExtension Cords Disabling & Locking SwitchVoltage Conversion Unpacking SetupNeeded for Setup Description QtyHardware Recognition Chart Inventory Contents Figures QtyHardware Not shown Site Considerations Clean UpPlacement Location Floor LoadAssembly To assemble the bandsawTable installed on trunnions Installed front rail Dust Collection To connect a dust collection hoseTo center track the blade Blade TrackingChanges in the blade tension may change the blade tracking To test run the machine Test RunTable Stop Calibration Blade Tracking onTable Alignment To calibrate the pointer on the table tilt scaleTo calibrate the miter gauge Fence AlignmentTo align the fence parallel with the miter slot Blade Tensioning Adjusting Support BearingsTo adjust the support bearings To tension the bandsaw bladeTop View Blade Guide Adjustments To adjust the upper and lower blade guidesOperations Basic ControlsIrregular Cuts OverviewStraight Cuts Basic Cutting TipsTable Tilt Workpiece InspectionTo tilt the table Guide Post Ripping To adjust guide postTo rip with the Model G0457 CrosscuttingResawing To crosscut with the Model G0457Cutting Curves To resaw a workpieceStacked Cuts To complete a stacked cutBlade Width Blade InformationBlade Length Tooth StyleBlade Breakage Tooth PitchBlade Care Most common causes of blade breakage areTo remove the blade Blade ChangesTo replace the blade Accessories Half-mask respirator with disposable Cartridge filters H5408-Blade Tensioning GaugeG8984-Single Roller Stand G1928-Bandsaw HandbookG8983-Tilting Roller Stand G8985-5 Roller StandSchedule MaintenanceCleaning Unpainted Cast IronGuide Post Blade Tension LeadscrewTable Trunnions Redressing Rubber TiresTo redress the rubber tires Troubleshooting ServiceMotor & Electrical Adjust the feet on the bottom of the stand relocate To check the V-belt Checking V-BeltTensioning V-Belt Steps Tools Needed QtyReplacing V-Belt To replace the V-beltSkewing your fence Shimming Table Blade LeadCorrect blade lead To shim the tableShifting Table Components and Hardware Needed Qty Wheel AlignmentTo check if your wheels are coplanar Coplanarity Gauge Wiring Wiring Safety Instructions110V Main Main Parts List DescriptionTrunnion Bracket Cast Iron Components DescriptionStand Labels Rear of MachineWarranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns Order Hours a DAY

G0457 specifications

The Grizzly G0457 is a versatile and robust woodworking tool designed to meet the needs of both amateur woodworkers and professional craftsmen. This cabinet-style bandsaw offers a blend of power, precision, and durability, making it an essential addition to any serious workshop.

One of the standout features of the G0457 is its powerful 2 HP motor, which provides ample strength to cut through a variety of materials, including hardwoods and softwoods. This motor is designed for consistent performance, minimizing the risk of stalling during operation. Furthermore, the bandsaw is equipped with a large cutting capacity, boasting a 14-inch resaw height and a 13-inch maximum cutting width, enabling users to tackle larger projects with ease.

The construction of the Grizzly G0457 is another key highlight. The machine features a solid cast iron frame that enhances stability and reduces vibrations during operation. This sturdy design contributes to improved accuracy, ensuring that cuts are clean and true. Furthermore, the oversized wheels are made of aluminum, allowing for smoother operation and a longer lifespan.

In terms of technology, the G0457 utilizes a precision-machined aluminum fence system. This system is designed for easy adjustments, providing users with the ability to make quick and accurate cuts. The bandsaw also includes a blade tension release, which simplifies blade changes and prolongs the lifespan of the blade itself. Additionally, the quick-release blade tension lever allows for easy adjustments, enhancing overall efficiency.

Safety features are also a priority in the design of the Grizzly G0457. It includes an easy-to-access power switch and a blade guard to protect users from potential injuries. The adjustable upper and lower blade guides ensure optimal performance and safety during operation.

The G0457 is also designed with convenience in mind. It includes a built-in dust port to help maintain a clean workspace. This feature minimizes dust accumulation, promoting a healthier environment and improving visibility while cutting.

In summary, the Grizzly G0457 bandsaw is a powerful and reliable tool that combines innovative features, robust construction, and user-friendly design. Whether you are ripping boards, resawing, or making intricate cuts, the G0457 stands out as a reliable choice for anyone serious about woodworking. Its attention to detail, performance capabilities, and safety features make it an invaluable asset in any workshop.
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