Grizzly G0647, G0646 owner manual Angle Iron Shearing Dies, To remove the angle iron shearing dies

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6.Have an assistant hold the dies as you remove the flat head cap screws, then remove both dies from the machine.

Note: To aid in re-installation, record the ori- entation of each die as your remove it.

7.Thoroughly clean the dies and mounting area with a solvent or mineral spirits to remove debris, mill flash, and built-up grime.

Note: If you will be storing the dies, protect them with a light coat of an anti-rust prod- uct like G96® Gun Treatment, SLIPIT®, or Boeshield® T-9 (see Section 5: Accessories on Page 35 for more details).

8.Make sure the beam is in proper alignment with the panels (Page 42).

9.Back the bottom die adjustment screws (see Figure 59) out until they no longer protrude from the inside face of the front panel.

10.Wipe a light coat of lubricant on all surfaces of the dies (refer to Figure 18 on Page 22).

11.Install the bottom die and fully tighten the flat head cap screws to secure the die tight to the front panel.

12.Install the top die and fully tighten the cap screws to secure it in place.

13.Reconnect the machine to power, and turn it ON.

14.Set the controls to Notch and Inch, bring the top die down and behind the bottom die.

15.Turn the motor OFF, and press the emer- gency stop button to avoid unexpected move- ment of the tooling.

16.Loosen the bottom die cap screws 2–3 turns.

17.Use the feeler gauge and adjust the bottom die set screws until the clearance between the top and bottom dies is 0.004" (0.1mm) along their full length.

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18.When you are satisfied with the clearance adjustment, fully tighten the bottom die cap screws, and re-check the clearances.

19.Re-install the shearing table and check its alignment with the bottom die (Page 49).

20.Re-install the shearing support frame and shearing hold-down.

Angle Iron Shearing

Dies

Each of the dies at the angle iron shearing station have four different mounting positions to use a different set of cutting edges.

Because of the critical positioning in relation to each other, these dies cannot be sharpened. When they become damaged or dull, call Grizzly Tech Support at (570) 546-9663 to order new ones.

To re-install the angle iron shearing dies, use the same tools, clearance specification, and proce- dures used in re-installing the flat stock shearing dies (refer to Page 45).

Tools Needed

Qty

Hex Wrench 8mm

1

Hex Wrench 10mm

1

To remove the angle iron shearing dies:

 

1.Turn the motor OFF, and press the emergen- cy stop button to avoid unexpected tooling movement.

2.Remove the shearing hold-down, shearing support frame, and shearing table.

3.Set the controls to Notch and Inch, reset the emergency stop button, then turn the machine ON.

G0646/G0647 50/65 Ton Ironworker

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Contents 50/65 TON Ironworker Page Table of Contents Introduction Foreword Functional OverviewContact Info Identification G0646 Machine Data Sheet G0646/G0647 50/65 Ton Ironworker G0647 Machine Data Sheet G0646/G0647 50/65 Ton Ironworker Safety Instructions for Machinery G0646/G0647 50/65 Ton Ironworker Additional Safety Instructions for Ironworkers Additional Safety Instructions for Hydraulics Power Supply Circuit Requirements Power Connection DeviceCircuit Requirements 220/440V OperationTo rewire the Model G0646/G0647 for 440V operation 440V ConversionSetup Setup SafetyItems Needed for Setup UnpackingInventory Clean Up Inventory Figure QtyPlacement Location Site ConsiderationsMoving & Placing Base Unit Floor LoadUsing Machine Mounts Mounting to Shop FloorBolting to Concrete Floors Test Run To test run the machineRecommended Adjustments Factory adjustments that should be verifiedOperation Safety OperationsBasic Controls Using the Punching Station Operation TipsPunching Motor Stop Button Turns the motor OFFRemoving/Installing Punch Tooling Tools Needed QtyTo remove punch tooling To install punch tooling Punch, adapter, retaining ring, Die installedBolster Mounting Hex Bolts 4 shown Using the Notching Station Removing & Installing Notch DiesNotching To install the notch dies Notch Die ClearancesPage Flat Stock Shearing To avoid tooling or workpiece breakageTo shear flat stock Bar Stock Shearing To shear bar stockExtension Bar Angle Iron ShearingMaking a 90 Cut Making a Less Than 90 Cut Adjusting Stroke Length Beam Lubrication Accessories H7379-Tapmatic#1 Gold 16 oz H7380-Tapmatic#1 Gold 1 GalT20448T20452 T20501 T20456 H0736 Available Tooling Maintenance Cleaning ProtectingSchedule Shearing Hold-Down Adjustment Rod LubricationBeam Pivot Shaft Support Frame Lubrication Hydraulic System Filling Hydraulic ReservoirFluid Capacity Draining & Re-Filling Hydraulic ReservoirTo drain and re-fill the hydraulic reservoir Beam Alignment To align the beamService TroubleshootingMotor & Electrical Operations Flat Stock Shearing Dies To remove and replace the flat stock shearing diesAngle Iron Shearing Dies To remove the angle iron shearing diesBar Stock Shearing Dies To remove and replace the bar stock shearing diesDisconnect Machine from Power Shearing Table Alignment To reset the position of the limit rings Limit RingsHydraulic Fluid Pressure Electrical Panel Wiring Control Panel Wiring Electrical Panel Wiring Diagram Control Panel Wiring Diagram Electrical Components Wiring Diagram Limit switch wiringMotor Wiring Diagram Motor wiring G0646/G0647 50/65 Ton IronworkerHydraulic System Overview Parts G0646 Upper Front-Half Parts List DescriptionG0647 Upper Front-Half Parts List Upper HalfG0646 Upper Rear-Half Parts List G0647 Upper Rear-Half Parts List DescriptionCabinet G0646 Cabinet G0647 Cabinet Notching Station Punching Station Extension Bar & Tools Label Placement Page Page Warranty and Returns
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