Grizzly G0640X owner manual Choosing Blades Speeds, To select the correct blade TPI

Page 39

Choosing Blades

and Speeds

Selecting the right blade for the job depends on a variety of factors, such as type of material being cut, hardness of the material, material shape, machine capability, and operator technique.

The chart below is a basic starting point for choos- ing blade type based on teeth per inch (TPI) for variable tooth pitch blades and for standard raker type bi-metal blades/HSS blades. However, for exact specifications of bandsaw blades, contact the blade manufacturer.

To select the correct blade TPI:

1.Measure the material thickness. This mea- surement is the length of cut taken from where the tooth enters the workpiece, sweeps through, and exits the workpiece.

2.Refer to the "Material Width/Diameter" row of the blade selection chart in Figure 48 and read across to find the workpiece thickness you need to cut.

3.Refer to the "Material Shapes" row and find the shape and material to be cut.

4.In the applicable row, read across to the right and find the box where the row and column intersect. Listed in the box is the minimum TPI recommended for the variable tooth pitch blades.

5.The "Cutting Speed Rate Recommendation" section of the chart offers guidelines for vari- ous metals, given in feet per minute (speed FPM) and meters per minute in parenthesis. Choose the speed closest to the number shown in the chart.

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Material Shapes

Teeth Per Inch Variable Pitch Blades

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Figure 48. Blade selection and speed chart for metal cutting.

G0640X 17" Wood/Metal Bandsaw

-37-

Image 39
Contents Model G0640X WOOD/METAL Bandsaw Page Table of Contents Functional Overview IntroductionForeword Contact InfoIdentification Machine Data Sheet G0640X 17 Wood/Metal Bandsaw Safety Instructions for Machinery G0640X 17 Wood/Metal Bandsaw Additional Safety Instructions for Bandsaws 220V Operation Circuit RequirementsUnpacking SetupSetup Safety Items Needed for SetupTools & Other Miscellaneous Items Qty Fasteners and where used QtyInventory Main Components QtyFloor Load Clean UpPlacement Location Site ConsiderationsTo move and place the bandsaw Moving & Placing BandsawMounting Bolting to Concrete FloorsTo assemble the bandsaw AssemblyPage G0640X 17 Wood/Metal Bandsaw To center track the blade Blade TrackingTo test run the machine Test RunTo tension the bandsaw blade Blade TensioningTo adjust the upper and lower blade guides Adjusting Blade GuidesTo adjust the support bearings Adjusting Support BearingsAdjusting Positive Stop To adjust the lower support bearingsTo set the positive stop 90 to the blade Aligning Table Aligning Fence Miter Gauge To check/align the fence parallel with the miter slotTo calibrate the miter gauge Guide Post Operation SafetyTo adjust guide post OperationsQuick Release Blade Tension Table TiltTo tilt the table Blade Length Blade TerminologyBlade Selection Blade TerminologyTooth Style Tooth SetTooth Pitch Blade Break-In Blade BreakageBlade Care Break-In Blade CareBlade Changes To remove a bladeTo replace a blade To change the V-belt positions Blade SpeedWood Cutting Workpiece InspectionCutting Tips RippingCrosscutting To make a rip cutTo make a 90 crosscut Resawing lumber ResawingStacked Cuts Cutting Curves Cutting CirclesTo complete a stacked cut Metal Cutting To select the correct blade TPI Choosing Blades SpeedsMetal Chip Inspection Chart Accessories G1928-Bandsaw Handbook T20448T20452 T20501 T20456 H0736Wheel Brush MaintenanceCleaning ScheduleBlade and Belt Tension Leadscrews Guide Post GearsRedressing Rubber Tires Table TrunnionsTo redress the rubber tires Service TroubleshootingMotor & Electrical Miscellaneous Cutting OperationsTo replace the V-belts Adjusting Wheel BrushTo adjust the wheel brush Replacing V-BeltsWheel Alignment Components and Hardware Needed QtyTo check if your wheels are coplanar Coplanarity Gauge To skew your fence Shimming Table Blade LeadTo shim the table To correct blade leadAdjusting Tension Lever To adjust the tension leverTo shift the table Motor wiring Electrical Component WiringWiring Diagram See FigureSee Figures 70 Main Fence & Blade Guides Description Parts ListDescription PSS02M SET Screw M6-1 X Labels Page Page Warranty and Returns

G0640X specifications

The Grizzly G0640X is a robust and versatile table saw designed for both professional woodworkers and hobbyists seeking to complete a variety of woodworking projects with precision and ease. Known for its durability and a variety of advanced features, the G0640X stands out in the marketplace for its exceptional performance capabilities.

At the heart of the G0640X is a powerful 3HP motor, which provides ample strength to cut through a wide range of materials, from hardwoods to engineered wood products. This motor is complemented by a dual voltage capability, allowing users to operate on either 120V or 240V power sources, which enhances versatility in different workshop environments.

One of the standout features of the Grizzly G0640X is its precision-ground cast iron table, which measures 30 inches by 48 inches. This expansive surface area ensures excellent stability and support for large workpieces. The smoothness of the tabletop allows for easy movement of materials, reducing friction and improving overall accuracy during cutting operations.

The saw also includes an advanced blade-raising mechanism, allowing for easy height adjustments while providing precision in blade depth settings. The rack and pinion system for the fence enhances the ease of making accurate adjustments, ensuring that users can achieve precise cuts consistently.

Safety is a prime consideration in the design of the G0640X. The saw features a heavy-duty cabinet-style base that guards against vibrations, providing a stable cutting environment. Additionally, the inclusion of a blade guard and riving knife enhances user safety during operation, reducing the risk of kickbacks and injuries.

Another noteworthy aspect is the dust collection system integrated into the design, which helps maintain a cleaner workspace by effectively capturing sawdust and debris during cutting. This reduces cleanup time and promotes a healthier workshop environment.

In terms of mobility, the G0640X includes sturdy wheels and handles for easy transport within the shop or to job sites. Quality and craftsmanship are evident throughout the build, making it a reliable choice for those looking to invest in a long-lasting table saw.

Overall, the Grizzly G0640X table saw combines power, versatility, and safety features to cater to the needs of modern woodworkers. Its blend of advanced technologies and thoughtful design ensures consistent performance and satisfaction in woodworking projects of all scales.