Grizzly G0647, G0646 owner manual Bar Stock Shearing, To shear bar stock

Page 32

 

Bar Stock Shearing

4. Rotate the support frame handwheel to align

 

the bar stock openings in the support frame

 

 

with the openings in the dies (see Figure 35),

Use the bar stock shearing station to cut solid,

then re-tighten the lock knobs.

 

mild steel round, square, and rectangular bar

 

material.

 

Stay within the following bar stock shearing

Bar Stock

Support Frame

capacities for your machine:

 

Model G0646

Handwheel

Maximum Round Bar Diameter...... 13⁄16" (30mm)

Maximum Square Bar

 

Dimensions............ 13⁄16" x 13⁄16" (25mm x 25mm)

 

Model G0647

 

Maximum Round Bar Diameter...... 19⁄16" (40mm)

Shearing Support Frame

Maximum Square Bar

 

Dimensions.............. 13⁄8" x 13⁄8" (35mm x 35mm)

Figure 35. Bar stock support frame openings

 

 

To shear bar stock:

aligned with die openings.

 

1.

Set the controls for Punch and Inch, use the

5. Feed the workpiece through the appropriate

opening (see Figures 36–37).

 

foot actuator to raise the top shearing die and

 

 

 

make room for the workpiece, then turn the

 

 

motor OFF.

 

2.Brush one of the lubricants from Figure 18 on Page 22 or an equivalent onto both sides of the workpiece.

3.Loosen the three lock knobs of the shearing support frame (see Figure 34).

Support Frame Lock Knobs

Figure 36. Example of round bar shearing setup.

Figure 34. Front support frame lock knobs.

Figure 37. Example of square bar shearing

setup.

-30-

G0646/G0647 50/65 Ton Ironworker

Page 31 Page 33
Image 32
Page 31 Page 33
Contents 50/65 TON Ironworker Page Table of Contents Contact Info IntroductionForeword Functional Overview 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 LoadBolting to Concrete Floors Using Machine MountsMounting to Shop Floor Test Run To test run the machineRecommended Adjustments Factory adjustments that should be verifiedBasic Controls Operation SafetyOperations Using the Punching Station Operation TipsPunching Motor Stop Button Turns the motor OFFTo remove punch tooling Removing/Installing Punch ToolingTools Needed Qty To install punch tooling Punch, adapter, retaining ring, Die installedBolster Mounting Hex Bolts 4 shown Notching Using the Notching StationRemoving & Installing Notch Dies 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 stockMaking a 90 Cut Extension BarAngle Iron Shearing Making a Less Than 90 Cut Adjusting Stroke Length Beam Lubrication T20448T20452 T20501 T20456 H0736 AccessoriesH7379-Tapmatic#1 Gold 16 oz H7380-Tapmatic#1 Gold 1 Gal Available Tooling Schedule MaintenanceCleaning Protecting Beam Pivot Shaft Shearing Hold-Down Adjustment RodLubrication Support Frame Lubrication Fluid Capacity Hydraulic SystemFilling Hydraulic Reservoir To drain and re-fill the hydraulic reservoir Draining & Re-Filling HydraulicReservoir Beam Alignment To align the beamMotor & Electrical ServiceTroubleshooting 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 Hydraulic Fluid Pressure To reset the position of the limit ringsLimit Rings 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
Top Page Image Contents