Grizzly g0669X owner manual Setting Spindle RPM, Rotating the Ram, Calculating RPM

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Rotating the Ram

1.DISCONNECT THE MILL FROM POWER!

2.Loosen the four rotation locking bolts on top of the column shown in Figure 34.

Locking

Bolts

Locking

Bolts

Figure 34. Ram rotation locking bolts.

3.Manually rotate the ram around the column to the desired position.

Note: Take care not to entangle or stretch the electrical cabling as you move the ram and head.

4.Re-tighten the four rotation locking bolts to hold the ram in place.

G0669X Precision 10" x 54" VS Milling Machine

Setting Spindle RPM

To select the correct spindle RPM for your milling operation, you will need to: 1) Determine the RPM needed for your workpiece, 2) select the correct spindle speed range, and 3) configure the spindle speed controls for the calculated RPM.

Calculating RPM

1.Use the table in Figure 35 to determine the cutting speed required for your workpiece material.

Cutting Speeds for High Speed Steel (HSS)

Cutting Tools

Workpiece Material

Cutting Speed (SFM)

 

 

Aluminum & alloys

300

 

 

Brass & Bronze

150

 

 

Copper

100

 

 

Cast Iron, soft

80

 

 

Cast Iron, hard

50

 

 

Mild Steel

90

 

 

Cast Steel

80

 

 

Alloy Steel, hard

40

 

 

Tool Steel

50

 

 

Stainless Steel

60

 

 

Titanium

50

 

 

Plastics

300-800

 

 

Wood

300-500

 

 

Note: For carbide cutting tools, double the cutting speed. These values are a guideline only. Refer to the MACHINERY'S HANDBOOK for more detailed information.

Figure 35. Cutting speed table for HSS cutting

tools.

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Contents Model G0669X HIGH-PRECISION 10 X VS Milling Machine Ss ,EAD from Leadbased PAINTS Table of Contents Foreword Functional Overview IntroductionContact Info Left side identification IdentificationFront identification Right side identification Machine Data Sheet Longitudinal Power Feed Motor Spindle Information  !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29  !,7!93 53% !.3 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29#  53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 53%3 2%#/--%.$%$- !##%33/2%3  -!.9 -!#.%3 #!. %*%#4 7/2+0%#%3 4/7!2$ /0%2!4/2Machine Care and Maintenance Additional Safety Instructions For MillsCircuit Requirements 220V Single-Phase OperationUnpacking SetupSetup Safety Items Needed for SetupInventory Figures Qty InventoryFloor Load Clean UpPlacement Location Site ConsiderationsMoving the Mill Using Straps Moving the Mill Using the Eye BoltMoving & Placing Base Unit Bolting to Concrete Floors Mounting to Shop FloorTools Needed Qty AssemblyTo assemble the mill Indicator rod installed right side Head shown Test run consists of verifying the follow- ing Test RunTo test run the machine Page Spindle Break-In Recommended AdjustmentsTo perform the spindle break-in procedure Factory adjustments that should be verifiedOperations Operation Safety Control PanelTable, saddle, and knee locks Table MovementTo operate the longitudinal power feed Longitudinal Power Feed SystemTilting the Head Head MovementRotating the Head Ram MovementMoving the Ram Forward/Backward Cutting Speeds for High Speed Steel HSS Cutting Tools Setting Spindle RPMRotating the Ram Calculating RPMSelecting Spindle Speed Range Setting Spindle Variable SpeedCoarse Downfeed Handle Downfeed ControlsQuill Auto-Downfeed Fine & Auto-Downfeed ComponentsEmergency spindle brake on the left Side of the head Emergency Spindle BrakeLoading Tooling Loading/Unloading ToolingUnloading Tooling H8368-Electric Power Drawbar AccessoriesG1076-52-PC. Clamping Kit T20448T20452 T20501 T20456 H0736 G9299-10 Yuasa-Type Rotary TableCleaning Protecting MaintenanceSchedule Bull & Spindle Speed Range Gearing LubricationOne-Shot Oiler Quill GearingRam Way Longitudinal Power Feed GearingVertical Leadscrew Bevel Gears Checking/Adding Coolant Coolant ReservoirTo check/add coolant To change the coolant Changing CoolantTo check/tension the drive belt Drive Belt TensioningTroubleshooting ServiceMotor & Electrical Re-tighten with thread locking fluid Operation Table, Saddle, and Knee Gibs Adjusting GibsTo adjust leadscrew backlash Adjusting BacklashPage Electrical Electrical Safety InstructionsG0669X Precision 10 x 54 VS Milling Machine Electrical Panel Electrical panel wiringPanel Electrical Panel Wiring Diagram UpperTo Power Supply Electrical Panel Wiring Diagram LowerControl Panel Control Panel Wiring Diagram Feed Motor Spindle & Vertical Power Feed MotorsThis Electrical ComponentsCoolant Pump Base Machine Breakdown PartsDescription Base Machine Parts ListSpanner NUT Drive System Breakdown Drive System Parts List Head Breakdown Head Parts List Angular Bearing 7207C Longitudinal & Cross Slide Leadscrews Breakdown & Parts List Control Panel Electrical Components Breakdown & Parts List One-Shot Oiler Breakdown & Parts ListTerminal Block 15-POS Electrical Cabinet Breakdown & Parts ListAccessories Breakdown & Parts List Label Placement 22!.49 #!2$ 99.$5342!, .# 0//88 %,,.!- 7!  Warranty and Returns #ALL 4ODAYD&ORO! &2%%
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g0669X specifications

The Grizzly G0669X is a powerful and versatile tool designed for woodworkers and enthusiasts who demand precision and efficiency in their projects. This impressive machine combines advanced technology with user-friendly features to deliver superior performance, making it a standout choice for both hobbyists and professionals alike.

At the heart of the G0669X is its 3HP motor, which provides substantial power for a range of applications, from milling to crafting intricate designs. The robust motor enables the machine to handle various materials, including hardwoods and softwoods, effortlessly delivering clean and accurate cuts with every pass. Its table size is designed to offer ample workspace, allowing users to tackle larger projects without the need for constant repositioning.

One of the standout features of the G0669X is its digital readout. This advanced technology offers precise measurements and helps users achieve the exact specifications required for their projects. The readout improves efficiency and accuracy, reducing the margin for error and enhancing the overall quality of the work produced.

Another essential characteristic of the G0669X is its impressive range of speeds. With multiple speed settings, users can easily select the optimum speed for various tasks, whether it’s planing, joinery, or creating decorative edges. This versatility makes the G0669X an invaluable addition to any workspace, allowing it to adapt to the diverse needs of different projects.

The machine also features a heavy-duty cast iron construction, ensuring stability and durability during operation. The sturdy base minimizes vibrations, which contributes to smoother cuts and better overall performance. Additionally, the precision-ground table surface enhances the accuracy of cuts while providing a reliable and flat platform for workpieces.

Safety is a top priority for the Grizzly G0669X, which includes various safety features designed to protect users during operation. This includes emergency shut-off switches and blade guards, ensuring that users can work confidently and safely.

In conclusion, the Grizzly G0669X stands out in the world of woodworking machinery for its powerful motor, advanced digital readout, versatile speed settings, and robust construction. This machine brings precision, efficiency, and safety to the forefront, making it a go-to option for anyone looking to elevate their woodworking experience. Whether you are a seasoned professional or a passionate hobbyist, the G0669X is sure to meet and exceed your expectations, delivering exceptional results for every project.
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