Grizzly owner manual Model G8146Z, Model G8144Z/G8145Z blade Controls

Page 24

Blade Tensioning Handwheel: Increases/ decreases blade tension when rotated.

Blade Post Lock Knob: Secures the blade post and upper blade guide assembly in position.

Blade

Tensioning

Handwheel

Blade Post

Lock Knob

Figure 13. Model G8144Z/G8145Z blade

controls.

Model G8146Z

Digital Speed Display: Shows blade speed in feet per minute (FPM).

Variable Speed Control: Adjusts the blade speed between 105–2100 FPM.

Blade Welding Station: Welds two blade ends to make a continuous loop when repairing a broken blade, fabricating a new blade, or making internal contour cuts.

Digital

 

Display

 

 

Variable

Blade

Speed

Control

Welding

 

Station

 

Power

Power

Lamp

Switch

 

 

Emergency

ON Button

Stop

Button

Figure 14. Model G8146Z electrical controls.

Power Switch: The main power switch for the entire machine.

Power Lamp: Lights when the Power Switch is turned ON and there is power to the machine.

ON Button: Turns the bandsaw motor ON.

Emergency Stop Button: Turns the bandsaw motor OFF.

Blade Post

Lock Knob

Blade Guide

 

 

Blade

Elevation

 

Tensioning

Handwheel

 

Handwheel

 

 

 

Figure 15. Model G8146Z blade controls.

Blade Post Lock Knob: Secures the blade post and upper blade guide assembly in position.

Blade Guide Elevation Handwheel: Raises/low- ers the blade post and upper blade guide assem- bly when rotated.

Blade Tensioning Handwheel: Increases/ decreases blade tension when rotated.

The bandsaw blade is sharp and can easily cut your hand or fingers. Always disconnect the power and wear leather gloves when making adjustments near the blade.

-22-

G8144Z/G8145Z/G8146Z

(Manufactured Since 6/11)

 

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Contents Variable Speed Vertical Metal Cutting Bandsaw Page Table of Contents Introduction ForewordContact Info Machine Data Sheet Main Specifications Operation Info G8145Z Machine Data Sheet 108 1800 FPM G8146Z Machine Data Sheet 105 2100 FPM Model G8144Z/G8145Z Basic Identification Model G8146Z Basic Identification Control Panel Identification Model G8146Z onlySafety Safety Instructions for MachineryWearing Proper APPAREL. Do not wear Hearing PROTECTION. Always wear hearSafety Instructions for Machinery Safety Instructions for Metal Cutting Bandsaws Circuit Requirements 220V OperationSetup Setup SafetyItems Needed for Setup UnpackingClean Up Placement LocationSite Considerations Floor LoadMounting to Shop Floor Moving & PlacingBolting to Concrete Floors Test Run To test run the bandsawModel G8146Z only Model G8144Z/G8145Z Control PanelModel G8146Z only Operation Safety Basic Controls OperationsModel G8144Z/G8145Z Model G8146Z Model G8144Z/G8145Z blade ControlsBlade Selection Blade TerminologyBlade Length Blade WidthTooth Set Tooth TypeBlade Pitch TPI To select the correct blade pitchBlade Breakage Blade Care Break-InBlade Care Blade Break-InChip Inspection Chart Cutting Overview Blade Changes To replace the bladeBlade Tensioning To correctly tension the bladeGuide Post To properly position the guide postModel G8144Z/G8145Z Figure Model G8146Z FigureAdjusting Blade Guides To properly adjust the upper and lower blade guidesAdjusting Table Tilt To adjust the table tiltUsing the blade shear to cut Blade Blade WeldingBlade Width Pressure Setting Blade clamping pressure chartCorrect Not Correct Correct Not CorrectAccessories Grizzly Bandsaw BladesH5408-Blade Tensioning Gauge Model Material Length WidthMaintenance CleaningSchedule Redressing Rubber TiresLubrication Service TroubleshootingMotor & Electrical Cutting Operations Belt Pulley Tensioning Alignment Replacing V-Belts To check/tension/replace the V-beltsWheel Alignment Coplanarity GaugeAdjusting Lower Wheel Checking Wheel CoplanarityTo adjust the Model G8146Z upper wheel To adjust the table square to the bladeAligning Table To Blade Blade Guides Support G8144Z/G8145Z Control Panel & Inverter Wiring Diagram See FigureDigital display wiring see wiring Diagram on G8144Z/G8145Z Electrical ComponentsG8146Z Electrical & Control Wiring Diagram Control PanelG8146Z Inverter Wiring Diagram See onControl panel wiring see wiring G8146Z Electrical ComponentsMotor Wiring Diagram G8144Z/G8145ZSee Welding Station Wiring Diagram See G8146ZG8144Z Cabinet Breakdown & Parts List PartsG8144Z Table & Guides Breakdown Parts List 124G8144Z Drive System Breakdown G8145Z Cabinet Breakdown & Parts List G8145Z Table & Guides Breakdown Parts List G8145Z Drive System Breakdown G8146Z Cabinet Breakdown & Parts List G8146Z Table & Lower Guide Breakdown Parts List G8146Z Motor & Lower Wheel Breakdown Parts List G8146Z Guide Post Breakdown & Parts List DescriptionG8146Z Upper Wheel Breakdown & Parts List Welder Station Breakdown Welder Station Parts List Label Placement & List Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty and Returns Order Hours a DAY
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G8144Z, G8146Z, G8145Z specifications

Grizzly G8145Z, G8146Z, and G8144Z are a trio of high-performance wood lathe machines designed for serious woodworkers and artisans. Each model in this series provides distinct features and capabilities that cater to various turning needs, from hobbyist projects to professional craftsmanship.

The Grizzly G8145Z is particularly known for its robust construction and versatility. It features a powerful 2 HP motor that delivers ample torque for handling both hard and softwoods with ease. The lathe's variable speed control allows users to adjust speeds from 600 to 2400 RPM, providing flexibility for a wide range of turning applications. The 14-inch swing over bed and a 40-inch between centers make it suitable for turning larger pieces, with precise control afforded by its heavy-duty cast iron bed.

The G8146Z model ups the ante with enhanced features geared toward professional woodturners. It boasts a larger 16-inch swing and a 48-inch distance between centers, accommodating more extensive workpieces. The innovative digital readout provides accurate spindle speed and position information, which enhances user precision and convenience. Additionally, the G8146Z comes with an advanced electronic speed control system that maintains consistent speeds under load, ensuring smooth operation no matter the project.

Complementing this impressive lineup is the G8144Z, a lathe designed with both user-friendliness and versatility in mind. With a 1 HP motor, it is perfectly suited for beginners and intermediate woodworkers alike. The G8144Z features a 12-inch swing and a 36-inch bed length, making it an excellent choice for smaller projects while still capable of handling a variety of turning tasks. Its easy-to-use tailstock and tool rest adjustments make setup and operation straightforward, allowing users to focus on their creativity rather than on mechanisms.

All three models come with several safety features, including a quick release tailstock and a spindle lock, ensuring secure operation. Moreover, they are equipped with robust dust ports that help maintain a clean workspace. Each lathe also supports various accessories, such as different types of tool rests and faceplates, giving woodworkers the options they need for specialized turning.

In conclusion, the Grizzly G8145Z, G8146Z, and G8144Z wood lathes stand out in their class due to their powerful motors, adjustable speeds, and user-friendly designs. Whether you’re a novice looking to develop your skills or a seasoned pro producing intricate designs, these lathes provide excellent performance and reliability for all your woodturning projects.